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To all our customers
Regarding the change of names mentioned in the document, such as Mitsubishi Electric and Mitsubishi XX, to Renesas Technology Corp.
The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices and power devices.
Renesas Technology Corp. Customer Support Dept. April 1, 2003
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DESCRIPTION
The M35070-XXXSP/FP is a character pattern display control IC can display on the CRT display the liquid crystal display and the plasma display. It can display 2 pages (24 characters 12 lines per 1 page) at the same time. It uses a silicon gate CMOS process and it housed in a 20-pin shrink DIP package (M35070-XXXSP) or a 20-pin shrink SOP package (M35070-XXXFP). For M35070-002SP/FP that is a standard ROM version of M35070XXXSP/FP respectively, the character pattern is also mentioned.
PIN CONFIGURATION (TOP VIEW)
CPOUT VSS2 AC TEST SCL SDA TCK VDD1 P6 P7
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
VDD2 VERT HOR P5/B P4 P3/G P2 P1/R P0/BLNK0 VSS1
M35070 - XXXSP
FEATURES
* Screen composition ................ 24 characters 12 lines 2 pages * Number of characters displayed .................. 288 (Max.) 2 pages * Character composition ..................................... 12 18 dot matrix * Characters available ................................ page 0 : 256 characters * * * * *
page 1 : 256 characters Character sizes available ................... 4 (vertic al) 2 (horizontal) Display locations available Horizontal direction .............................................. 2007 locations Vertical direction .................................................. 1023 locations Blinking .................................................................. Character units Cycle : division of vertical synchronization signal into 32 or 64 Duty : 25%, 50%, or 75% Data input ............................. By the I2C-BUS serial input function Coloring Character color ..................................................... Character unit Background coloring ............................................. Character unit Border (shadow) coloring ........................ 8 colors (RGB output) Specified by register Raster coloring ........................................ 8 colors (RGB output) Specified by register Blanking Character size blanking Border size blanking Matrix-outline blanking All blanking (all raster area) Output ports 4 shared output ports (toggled between RGB output) 4 dedicated output ports Display RAM erase function Display input frequency range ............... FOSC = 20MHz to 90MHz Horizontal synchronous input frequency ........................................................ H.sync = 15 kHz to 130 kHz Display oscillation stop function
Outline 20P4B
CPOUT VSS2 AC TEST SCL SDA TCK VDD1 P6 P7
1 2
20 19
VDD2 VERT HOR P5/B P4 P3/G P2 P1/R P0/BLNK0 VSS1
M35070 - XXXFP
3 4 5 6 7 8 9 10
18 17 16 15 14 13 12 11
Outline 20P2Q-A
*
* * * * *
APPLICATION
CRT display, Liquid crystal display, Plasma display
REV.1.2
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
PIN DESCRIPTION
Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol CPOUT VSS2
__
Pin name Filter output Earthing pin Auto-clear input Test input Clock input Data I/O External clock Power pin Port P6 output Port P7 output Earthing pin Port P0 output Port P1 output Port P2 output Port P3 output Port P4 output Port P5 output Horizontal synchronous signal input Vertical synchronous signal input Power pin
Input/ Output Output - Input Input Input I/O Input - Output Output - Output Output Output Output Output Output Input Input -
Function Filter output. Connect loop filter to this pin. Connect to GND. When "L", this pin resets the internal IC circuit. Hysteresis input. Built-in pull-up resistor. Test pin. Connect to +5V. SDA pin serial data is taken in when SCL rises. Hysteresis input. This is the pin for serial input of display control register and display RAM data. Also, this pin output acknowledge signal. Hysteresis input. Nch opendrain output. This is the pin for external clock input. Please connect to +5V with the power pin. This is the output port. This is the output port. Please connect to GND using circuit earthing pin. This pin can be toggled between port pin output and BLNK0 signal output. This pin can be toggled between port pin output and R signal output. This is the output port. This pin can be toggled between port pin output and G signal output. This is the output port. This pin can be toggled between port pin output and B signal output. This pin inputs the horizontal synchronous signal. Hysteresis input. This pin inputs the vertical synchronous signal. Hysteresis input. Please connect to +5V with the power pin.
AC TEST SCL SDA TCK VDD1 P6 P7 VSS1 P0/BLNK0 P1/R P2 P3/G P4 P5/B HOR VERT VDD2
2
BLOCK DIAGRAM
TCK CPOUT 1 18 19 HOR VERT 7
SCL Clock oscillation circuit display Polarity switching circuit
5
Input control circuit
SDA Synchronous signal switching circuit
6
12 P0/BLNK0
VDD1 H counter
8
Data control circuit Timing generator
Address control circuit
13 P1/R
VDD2 20 Display location detection circuit
15 P3/G
Polarity switching circuit
VSS1 11
Display control register
17 P5/B
VSS2
2
AC
3
TEST Reading address control circuit Blinking circuit
4
Display RAM 0 (page 0)
Display RAM 1 (page 1)
14 P2
16 P4 Port output control circuit Shift register Display control circuit 9 P6
Display character ROM 0 (page 0)
Display character ROM 1 (page 1)
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
10 P7
MITSUBISHI MICROCOMPUTERS
3
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MEMORY CONSTITUTION
Address 00016 to 11F16 are assigned to the display RAM, address 12016 to 12816 are assigned to the display control registers. The internal circuit is reset and all display control registers (address 12016 __ to 12816) are set to "0" when the AC pin level is "L". And then, RAM is not erased and be undefinited. This memory is consisted of 2
pages : page 0 memory and page 1 memory (their addresses are common), page controlled by DAF bit of each address when writing data. For detail, see "Data input". Memory constitution is shown in Figure 1 and 2.
Addresses 00016 00116 ......... 11E16 11F16 12016 12116 12216 12316 12416 12516 12616 12716 12816 4
DAF 0 0 ......... 0 0 0 0 0 0 0 0 0 0 0
DAE BB BB
DAD BG BG
DAC BR BR
DAB BLINK BLINK Blinking
DAA B B
DA9 G G
DA8 R R
DA7 C7 C7
DA6 C6 C6
DA5 C5 C5
DA4 C4 C4
DA3 C3 C3
DA2 C2 C2
DA1 C1 C1
DA0 C0 C0
Background coloring BB BB EXCK0 BG BG VJT BR BR
Character color
Character code
BLINK BLINK
B B
G G DIV9
R R DIV8
C7 C7 DIV7
C6 C6 DIV6
C5 C5 DIV5
C4 C4 DIV4
C3 C3 DIV3
C2 C2 DIV2
C1 C1 DIV1
C0 C0 DIV0
DIVS1 DIVS0 DIV10
RSEL0 PTD7 PTD6 PTD5 PTD4 PTD3 PTD2 PTD1 PTD0 PTC5 PTC4 PTC3 PTC2 PTC1 PTC0 RSEL1 SPACE2 SPACE1 SPACE0 HP10 EXCK1 TEST3 TEST2 TEST1 TEST0 HP9 VP9 HP8 VP8 HP7 VP7 HP6 VP6 HP5 VP5 HP4 VP4 HP3 VP3 HP2 VP2 HP1 VP1 HP0 VP0
TEST9 TEST5 TEST4 DSP11 DSP10 DSP9 DSP8 DSP7 DSP6 DSP5 DSP4 DSP3 DSP2 DSP1 DSP0 TEST10 VSZ1H1 VSZ1H0 VSZ1L1 VSZ1L0 V1SZ1 V1SZ0 LIN9 LIN8 LIN7 LIN6 LIN5 LIN4 LIN3 LIN2
POPUP VSZ2H1 VSZ2H0 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0 LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10 MODE0 TEST12 HSZ20 TEST11 HSZ10 BETA14 TEST8 TEST7 TEST6 MODE1 BLINK2 BLINK1 BLINK0 DSPON STOP RAMERS SYAD BLK1 FB FG FR RB RG B/F RR BCOL
BLK0 POLH POLV VMASK
Fig. 1 Memory constitution (page 0 memory)
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Addresses 00016 00116 ......... 11E16 11F16 12016 12116 12216 12316 12416 12516 12616 12716 12816
DAF 1 1 ......... 1 1 1 1 1 1 1 1 1 1 1
DAE BB BB
DAD BG BG
DAC BR BR
DAB BLINK BLINK Blinking
DAA B B
DA9 G G
DA8 R R
DA7 C7 C7 .........
DA6 C6 C6
DA5 C5 C5
DA4 C4 C4
DA3 C3 C3
DA2 C2 C2
DA1 C1 C1
DA0 C0 C0
Background coloring BB BB - - - - - - - - - BG BG - - BR BR - -
Character color
Character code
BLINK BLINK - -
B B - -
G G - - HP9 VP9
R R - - HP8 VP8
C7 C7 - - HP7 VP7
C6 C6 - - HP6 VP6
C5 C5 - - HP5 VP5
C4 C4 - - HP4 VP4
C3 C3 - - HP3 VP3
C2 C2 - - HP2 VP2
C1 C1 - - HP1 VP1
C0 C0 - - HP0 VP0
SPACE2 SPACE1 SPACE0 HP10 TEST3 TEST2 TEST1 TEST0 -
TEST4 DSP11 DSP10 DSP9 DSP8 DSP7 DSP6 DSP5 DSP4 DSP3 DSP2 DSP1 DSP0 LIN8 LIN7 LIN6 LIN5 LIN4 LIN3 LIN2
VSZ1H1 VSZ1H0 VSZ1L1 VSZ1L0 V1SZ1 V1SZ0 LIN9
VSZ2H1 VSZ2H0 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0 LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10 TEST12 HSZ20 TEST11 HSZ10 BETA14 TEST8 TEST7 TEST6 BLINK2 BLINK1 BLINK0 DSPON TEST13 RAMERS SYAD BLK1 FB BLK0 FG - FR - RB - RG - RR BCOL
Fig. 2 Memory constitution (page 1 memory) Note: Page 0 and page 1 registers are found in their respective pages. For example, HP10 to HP0 of the page 0 memory sets the horizontal display start position of page 0, whereas HP10 to HP0 (same register name) of the page 1 memory sets the horizontal display start position of page 1. Also, registers common to both page 0 and page 1 are found only in the page 0 memory. For example, PTC0 is the control register of the P0 pin and is found only in the page 0 memory.
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
SCREEN CONSTITUTION
The screen lines and rows are determined from each address of the display RAM (page 0 and page 1 are common). The screen constitution is shown in Figure 3.
Row Line 1 2 3 4 5 6 7 8 9 10 11 12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
00016 00116 00216 00316 00416 00516 00616 00716 00816 00916 00A16 00B16 00C16 00D16 00E16 00F16 01016 01116 01216 01316 01416 01516 01616 01716 01816 01916 01A16 01B16 01C16 01D16 01E16 01F16 02016 02116 02216 02316 02416 02516 02616 02716 02816 02916 02A16 02B16 02C16 02D16 02E16 02F16 03016 03116 03216 03316 03416 03516 03616 03716 03816 03916 03A16 03B16 03C16 03D16 03E16 03F16 04016 04116 04216 04316 04416 04516 04616 04716 04816 04916 04A16 04B16 04C16 04D16 04E16 04F16 05016 05116 05216 05316 05416 05516 05616 05716 05816 05916 05A16 05B16 05C16 05D16 05E16 05F16 06016 06116 06216 06316 06416 06516 06616 06716 06816 06916 06A16 06B16 06C16 06D16 06E16 06F16 07016 07116 07216 07316 07416 07516 07616 07716 07816 07916 07A16 07B16 07C16 07D16 07E16 07F16 08016 08116 08216 08316 08416 08516 08616 08716 08816 08916 08A16 08B16 08C16 08D16 08E16 08F16 09016 09116 09216 09316 09416 09516 09616 09716 09816 09916 09A16 09B16 09C16 09D16 09E16 09F16 0A016 0A116 0A216 0A316 0A416 0A516 0A616 0A716 0A816 0A916 0AA16 0AB16 0AC16 0AD16 0AE16 0AF16 0B016 0B116 0B216 0B316 0B416 0B516 0B616 0B716 0B816 0B916 0BA16 0BB16 0BC16 0BD16 0BE16 0BF16 0C016 0C116 0C216 0C316 0C416 0C516 0C616 0C716 0C816 0C916 0CA16 0CB16 0CC16 0CD16 0CE16 0CF16 0D016 0D116 0D216 0D316 0D416 0D516 0D616 0D716 0D816 0D916 0DA16 0DB16 0DC16 0DD16 0DE16 0DF16 0E016 0E116 0E216 0E316 0E416 0E516 0E616 0E716 0E816 0E916 0EA16 0EB16 0EC16 0ED16 0EE16 0EF16 0F016 0F116 0F216 0F316 0F416 0F516 0F616 0F716 0F816 0F916 0FA16 0FB16 0FC16 0FD16 0FE16 0FF16 10016 10116 10216 10316 10416 10516 10616 10716 10816 10916 10A16 10B16 10C16 10D16 10E16 10F16 11016 11116 11216 11316 11416 11516 11616 11716 11816 11916 11A16 11B16 11C16 11D16 11E16 11F16
V The hexadecimal numbers in the boxes show the display RAM address.
Fig. 3 Screen constitution
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY RAM
Address 00016 to 11F16 Contents DA Register Status 0 0 C0 1 0 1 C1 1 0 2 C2 1 0 3 C3 1 0 4 C4 1 0 5 C5 1 0 6 C6 1 0 7 C7 1 0 8 R 1 0 9 G 1 0 A B 1 0 B BLINK 1 0 C BR 1 0 D BG 1 0 E BB 1 Blinking
BB 0 0 0 0 1 1 1 1 BG 0 0 1 1 0 0 1 1 BR 0 1 0 1 0 1 0 1
____
Remarks Function Set the displayed ROM character code. Set display character
To write data into page 0 (Note 2), select the data from the ROM characters (256 types) for page 0 and set the character code. To write data into page 1, do the same from the ROM characters (256 types) for page 1.
B 0 0 0 0 1 1 1 1
G 0 0 1 1 0 0 1 1
R 0 1 0 1 0 1 0 1
Color Black Red Green Yellow Blue Magenta Cyan White
Set character color (character unit)
Do not blink.
Set blinking See register BLINK2 to BLINK0 (address12816)
Color Black Red Green Yellow Blue Magenta Cyan White
Set character background (character unit)
Notes 1. The display RAM is undefined state at the AC pin. 2. The display RAM consists of 2 pages, page 0 and page 1 (common address). The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1.
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
REGISTERS DESCRIPTION
(1) Address 12016 Contents DA Register Status 0 0 DIV0
(Note 3)
Remarks Function Set division value (multiply value) of horizontal oscillation frequency. Set display frequency by division value (multiply value) setting. For details, see REGISTER SUPPLYMENTARY DESCRIPTION (1). Also, set the display frequency range by registers DIVS0, DIVS1(address 12016), RSEL0(address 12116) and RSEL1(address 12216) in accordance with the display frequency. Any of this settings above is required only when EXCK1 = 0, EXCK0 = 1 and EXCK1 = 1, EXCK0 = 1.
1 0
10
1
DIV1
(Note 3)
1 0
N1 =
n=0
(DIVn x 2n)
N1 : division value (multiply value)
2
DIV2
(Note 3)
1 0
3
DIV3
(Note 3)
1 0
4
DIV4
(Note 3)
1 0
5
DIV5
(Note 3)
1 0
6
DIV6
(Note 3)
1 0
7
DIV7
(Note 3)
1 0
8
DIV8
(Note 3)
1 0
9
DIV9
(Note 3)
1 0
A
DIV10
(Note 3)
1 0 For setting, see REGISTER SUPPLYMENTARY DESCRIPTION (2). Set display frequency range.
B
DIVS0
(Note 3)
1 0
C
DIVS1
(Note 3)
1 0 It is used to "0", normally. Alleviates continuous vertical jitters.
EXCK1 EXCK0 Display clock input 0 0 External synchronous (external clock) 0 1 Internal synchronous 1 0 Do not set 1 1 External synchronous (internal clock)
____
D
VJT
(Note 3)
1 0
E
EXCK0
(Note 3)
1
Display clock setting See REGISTER SUPPLYMENTARY DESCRIPTION (1) EXCK1 : address12316
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(2) Address 12116 Contents DA 0 Register Status PTC0
(Note 3)
Remarks Function P0 output (port P0). BLNK0 output. P1 output (port P1). R signal output. P2 output (port P2). Can not be used. P3 output (port P3). G signal output. P4 output (port P4). Can not be used. P5 output (port P5). B signal output. "L" output or negative polarity output (BLNK0 output). "H" output or positive polarity output (BLNK0 output). "L" output or negative polarity output (R signal output). "H" output or positive polarity output (R signal output). "L" output. "H" output. "L" output or negative polarity output (G signal output). "H" output or positive polarity output (G signal output). "L" output. "H" output. "L" output or negative polarity output (B signal output). "H" output or positive polarity output (B signal output). "L" output. "H" output. "L" output. "H" output. For setting, see REGISTER SUPPLYMENTARY DESCRIPTION (2).
____
0 1
P0 pin output control.
1
PTC1
(Note 3)
0 1 0 1 0 1 0 1
P1 pin output control.
2
PTC2
(Note 3)
P2 pin output control.
3
PTC3
(Note 3)
P3 pin output control.
4
PTC4
(Note 3)
P4 pin output control.
5
PTC5
(Note 3)
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
P5 pin output control.
6
PTD0
(Note 3)
P0 pin data control.
7
PTD1
(Note 3)
P1 pin data control.
8
PTD2
(Note 3)
P2 pin data control.
9
PTD3
(Note 3)
P3 pin data control.
A
PTD4
(Note 3)
P4 pin data control.
B
PTD5
(Note 3)
P5 pin data control.
C
PTD6
(Note 3)
P6 pin data control.
D
PTD7
(Note 3)
P7 pin data control.
E
RSEL0
(Note 3)
Set display frequency range.
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(3) Address 12216 DA Register Contents Status 0 0 HP0 1 0 1 HP1 1 0 2 HP2 1 0 3 HP3 1 0 4 HP4 1
VERT
VS HOR
Function If HS is the horizontal display start location, HS = T x (
n=0 10
Remarks Horizontal display start location is specified using the 11 bits from HP10 to HP0. HP10 to HP0 = (000000000002) and (000001001112) setting is forbidden.
2nHPn
+ 6)
T : Period of display frequency 2007 settings are possible.
0 5 HP5 1 0 6 HP6 1 0 7 HP7 1 0 8 HP8 1 0 9 HP9 1 0 A HP10 1 0 B SPACE0 1 0 C SPACE1 1 0 D SPACE2 1 0 E RSEL1
(Note 3)
HS*
Display area
HS* (shown left) shows horizontal __ display start location that is register B/F (address 12816) = 0 is set.
2 0 0 0 0 1 1 1 1
SPACE 1 0 0 1 1 0 0 1 1
0 0 1 0 1 0 1 0 1
Number of Lines and Space <(S) represents space>
12 1 (S) 10 (S) 1 2 (S) 8 (S) 2 3 (S) 6 (S) 3 4 (S) 4 (S) 4 5 (S) 2 (S) 5 6 (S) 6 6 (S)(S) 6
Leave one line worth of space in the vertical direction. For example, 6 (S) 6 indicates two sets of 6 lines with a line of spaces between lines 6 and 7. A line is 18 x N horizontal scan lines. N is determined by the character size in the vertical direction
(S) represents one line worth of spac
1
For setting, see REGISTER SUPPLYMENTARY DESCRIPTION (2).
____
Set display frequency range.
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(4) Address 12316 DA Register VP0 1 0 1 VP1 1 0 2 VP2 1 0 3 VP3 1 0 4 VP4 1
VERT
HS* Display area VS HOR
Contents Status 0 Function If VS is the vertical display start location, VS = H x 2nVPn
n=0 9
Remarks The vertical start location is specified using the 10 bits from VP9 to VP0. VP9 to VP0 = (00000000002) setting is forbidden.
0
H: Cycle with the horizontal synchronizing pulse 1023 settings are possible.
0 5 VP5 1 0 6 VP6 1 0 7 VP7 1 0 8 VP8 1 0 9 VP9 1 0 A TEST0 1 0 B TEST1 1 0 C TEST2 1 0 D TEST3 1 0 E EXCK1
(Note 3)
HS* (shown left) shows horizontal __ display start location that is register B/F (address 12816) = 0 is set.
It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. For setting, see Register EXCK0 (address 12016).
____
Display clock setting
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(5) Address 12416 DA Contents Register Status 0 DSP0 0 1 1 DSP1 0 1 2 DSP2 0 1 3 DSP3 0 1 4 DSP4 0 1 5 DSP5 0 1 6 DSP6 0 1 7 DSP7 0 1 8 DSP8 0 1 9 DSP9 0 1 A DSP10 0 1 B DSP11 0 1 C TEST4 0 1 0 D TEST5
(Note 3)
Function The display mode (blanking mode) for line n on the display screen is set line-by-line, using DSPn (n = 0 to 11). The display mode is determined by the combination of registers BLK1 and BLK0 (address 12816). Settings are given below.
Remarks Sets the display mode of line 1.
Sets the display mode of line 2.
BLK1 0 0 1 1
BLK0 0 1 0 1
DSPn= "0" Matrix-outline border Character Border Matrix-outline
DSPn= "1" Matrix-outline Border Matrix-outline Character
Sets the display mode of line 3.
(At register BCOL = "0")
Sets the display mode of line 4.
For detail, see DISPLAY FORM1(1).
Sets the display mode of line 5.
Sets the display mode of line 6.
Sets the display mode of line 7.
Sets the display mode of line 8.
Sets the display mode of line 9.
Sets the display mode of line 10.
Sets the display mode of line 11.
Sets the display mode of line 12.
It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. Can not be used. It should be fixed to "1".
____
1 0
E
TEST9
(Note 3)
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(6) Address 12516 DA Contents Register Status 0 0 LIN2 1 1 0 LIN3 1 2 0 LIN4 1 3 0 LIN5 1 4 0 LIN6 1 5 0 LIN7 1 6 0 LIN8 1 7 0 LIN9 1 8 0 V1SZ0 1 9 0 V1SZ1 1 A 0 VSZ1L0 1 B 0 VSZ1L1 1 C 0 VSZ1H0 1 0 D VSZ1H1 1 0 E TEST10
(Note 3)
Function The vertical dot size for line n in the character dot lines (18 vertical lines) is set using LINn (n = 2 to 17). Dot size can be selected between 2 types for each dot line. For dot size, see the below registers. Line 1 and lines 2 to 12 can be set independent of one another.
LINn = "0" 1st line
Refer to VSZ1L0 and VSZ1L1
Remarks Character size setting in the vertical direction for the 2nd line.
Character size setting in the vertical direction for the 3rd line.
Character size setting in the vertical direction for the 4th line.
LINn = "1"
Refer to VSZ1H0 and VSZ1H1
2nd to 12th Refer to VSZ2L0 Refer to VSZ2H0 and VSZ2H1 and VSZ2L1 line
Character size setting in the vertical direction for the 5th line.
Character size setting in the vertical direction for the 6th line.
Character size setting in the vertical direction for the 7th line.
Character size setting in the vertical direction for the 8th line.
Character size setting in the vertical direction for the 9th line. H: Cycle with the horizontal synchronizing pulse
V1SZ1 V1SZ0 0 0 0 1 1 0 1 1 Vertical direction size 1H/dot 2H/dot 3H/dot 4H/dot
Character size setting in the vertical direction for the 1st line. (display monitor 1 to 12 line)
H: Cycle with the horizontal synchronizing pulse
VSZ1L1 VSZ1L0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot
Character size setting in the vertical direction (display monitor 1 line) at "0" state in register LIN2 to LIN17 (address 12516, 12616).
H: Cycle with the horizontal synchronizing pulse
VSZ1H1 VSZ1H0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot
Character size setting in the vertical direction (display monitor 1 line) at "1" state in register LIN2 to LIN17 (address 12516, 12616).
It should be fixed to "0". Can not be used.
____
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(7) Address 12616 DA Contents Register Status 0 0 LIN10 1 1 0 LIN11 1 2 LIN12 0 1 3 0 LIN13 1 4 0 LIN14 1 5 LIN15 0 1 6 0 LIN16 1 7 0 LIN17 1 8 V18SZ0 0 1 9 0 V18SZ1 1 A 0 VSZ2L0 1 B VSZ2L1 0 1 C 0 VSZ2H0 1 0 D VSZ2H1 1 0 1 H: Cycle with the horizontal synchronizing pulse
V18SZ1 V18SZ0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot 1st line LINn = "0"
Refer to VSZ1L0 and VSZ1L1
Function The vertical dot size for line n in the character dot lines (18 vertical lines) is set using LINn (n = 2 to 17). Dot size can be selected between 2 types for each dot line. For dot size, see the below registers. Line 1 and lines 2 to 12 can be set independent of one another.
LINn = "1"
Refer to VSZ1H0 and VSZ1H1
Remarks Character size setting in the vertical direction for the 10th line.
Character size setting in the vertical direction for the 11th line.
Character size setting in the vertical direction for the 12th line.
Character size setting in the vertical direction for the 13th line.
2nd to 12th Refer to VSZ2L0 Refer to VSZ2H0 and VSZ2L1 and VSZ2H1 line
Character size setting in the vertical direction for the 14th line.
Character size setting in the vertical direction for the 15th line.
Character size setting in the vertical direction for the 16th line.
Character size setting in the vertical direction for the 17th line.
Character size setting in the vertical direction for the 18th line. (display monitor 1 to 12 line)
H: Cycle with the horizontal synchronizing pulse
VSZ2L1 VSZ2L0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot
Character size setting in the vertical direction (display monitor for 2 to 12 line) at "0" state in register LIN2 to LIN17 (address 12516, 12616).
H: Cycle with the horizontal synchronizing pulse
VSZ2H1 VSZ2H0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot
Character size setting in the vertical direction (display monitor for 2 to 12 line) at "0" state in register LIN2 to LIN17 (address 12516, 12616).
E
POPUP
(Note 3)
Page 1 priority display Page 0 priority display
____
Sets the priority page for when 2 pages are displayed at the same time. The setting is effective only when the standard display mode is set as MODE0 = "0" , MODE1 = "0". See "DISPLAY FORM 2" .
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(8) Address 12716 DA Contents Register Status 0 0 RR 1 1 0 RG 1 2 0 RB 1 3 0 FR 1 4 0 FG 1 5 0 FB 1 6 0 TEST6 1 7 0 TEST7 1 8 0 TEST8 1 9 0 BETA14 1 A 0 HSZ10 1 B 0 TEST11 1 C 0 HSZ20 1 D TEST12 0 1 MODE0
(Note 3)
Function
RB 0 0 0 0 1 1 1 1 RG 0 0 1 1 0 0 1 1 RR 0 1 0 1 0 1 0 1 Color Black Red Green Yellow Blue Magenta Cyan White
Remarks
Sets the raster color of all blankings.
FB 0 0 0 0 1 1 1 1
FG 0 0 1 1 0 0 1 1
FR 0 1 0 1 0 1 0 1
Color Black Red Green Yellow Blue Magenta Cyan White
Sets the blanking color of the Border size, or the shadow size.
It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. Matrix-outline display (12 x 18 dot) Matrix-outline display (14 x 18 dot)
HSZ10 0 1 Horizontal direction size 1T/dot 2T/dot
Character size setting in the horizontal direction for the first line. T : Display frequency cycle
It should be fixed to "0". Can not be used.
HSZ20 0 1 Horizontal direction size 1T/dot 2T/dot
It should be fixed to "0". Can not be used.
MODE1 0 0 1 1 MODE0 0 1 0 1 Display mode Standard.(Note4) AND EXOR OR
____
Character size setting in the horizontal direction for the 2nd line to 12th line. T : Display frequency cycle Sets the display mode for when 2 pages are displayed at the same time. See "DISPLAY FORM 2". MODE1(address12816) .
0 1
E
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1". 4. 2 way settings are available by POPUP (address 12616).
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(9) Address 12816 DA Contents Register Status 0 0 BCOL 1 1
__
Function Blanking of BLK0, BLK1 All raster blanking Synchronize with the leading edge of horizontal synchronization. Synchronize with the trailing edge of horizontal synchronization. Do not mask by VERT input signal Mask by VERT input signal VERT pin is negative polarity VERT pin is positive polarity HOR pin is negative polarity HOR pin is positive polarity
BLINK1 BLINK0
Remarks Sets all raster blanking
0 1 0
B/F
(Note 3)
Synchronize with the front porch or back porch of the horizontal synchronazation signal. Set mask at phase comparison operating.
2
VMASK
(Note 3)
1 0
3
POLV
(Note 3)
Set VERT pin polarity.
1 0
4
POLH
(Note 3)
Set HOR pin polarity.
1 0
5
BLK0 1
Blanking mode Matrix-outline size Character size Border size Matrix-outline size
Set blanking mode. See "DISPLAY SHAPE 2".
6
0 BLK1 1
0 0 1 1
0 1 0 1
(When DSPn (address 12416) = "0") Border display of character Shadow display of character RAM not erased RAM erased Oscillation of clock for display Stop the oscillation of clock for display Display OFF Display ON
BLINK 1 0 0 1 1 0 0 1 0 1 Duty Blinking OFF 25% 50% 75%
7
0 SYAD 1
See "DISPLAY FORM1 (2)".
8
0 RAMERS 1
There is no need to reset because there is no register for this bit.
9
0 STOP 1
It is a test bit (TEST13) in the page 1 register, therefore fix it to "0".
A
0 DSPON 1
B
0 BLINK0 1
Set blinking duty ratio.
C
0 BLINK1 1 0
Divided into 64 of vertical synchronous signal Divided into 32 of vertical synchronous signal For setting, see MODE0 (address 12716).
D
BLINK2 1 0
Set blinking frequency.
E
MODE1
(Note 3)
1
____
Sets the display mode for when 2 pages are displayed at the same time.
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
REGISTER SUPPLEMENTARY DESCRIPTION
(1) Setting external clock input and display frequency mode Setting external clock input and display frequency mode (by use of EXCK0 (12016), EXCK1 (12316) and DIV10 to DIV0 (12016), as explained here following. (a) When (EXCK1, EXCK0) = (0, 0) ......External synchronous 1 (External clock display) ... Fosc = 20 to 70 MHz Input from the TCK pin a constant-period continuous external clock that synchronizes with the horizontal synchronous signal. And input from HOR pin a constant period continuous horizontal synchronous signal. Never stop inputting the clock while displaying. Do not have to set a display frequency because the clock just as it is entered from outside is used as the display clock. (b) When (EXCK1, EXCK0) = (0, 1) ......Internal synchronous... Fosc = 20 to 90 MHz Clock input from the TCK pin is unnecessary. The multiply clock of the internally generated horizontal synchronous signal is used as the display clock. The display frequency is set by setting the multiply value of the horizontal synchronous frequency (of the display frequency) in DIV10 to DIV0 (address 12016). Also, set the display frequency range. (See the next page.) Display frequency is calculated using the below expression. Display frequency = Horizontal synchronous frequency x Multiply value
(c) When (EXCK1, EXCK0) = (1, 0) ......... Setting disabled (d) When (EXCK1, EXCK0) = (1, 1) ......External synchronous 2 (Internal oscillation clock display) ... Fosc = 20 to 90 MHz Input from the TCK pin a constant-period continuous external clock that synchronizes with the horizontal synchronous signal. And input from HOR pin a constant-period continuous horizontal synchronous signal. Never stop inputting the clock while displaying. An internal clock which is in sync with the external input clock is used as the display clock. Because the display frequency equals the external clock frequency, set N1 (division value) that satisfies the below expressions to DIV10 to DIV0 (address 12016) for make the display frequency is equal to the external clock frequency. N1 = external clock frequency / horizontal synchronous frequency
10
N1 =
n=0
2nDIVn
Also, set the display frequency range. (See the next page.)
Horizontal synchronous signal 1H
External clock
Number of clock (N1)
Fig. 4 Example of external clock input
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(2) To set display frequency range Whenever setting display frequency (when EXCK1 = "0", EXCK0 = "1", or EXCK1 = "1", EXCK0 = "1"), always set the display frequency range in accordance with the display frequency. This range is set from DIVS0, DIVS1 (address 12016), RSEL0 address 12116) and RSEL1 (address 12216). Frequency ranges are given here below.
RSEL1 1 1 0 1 0 1 0 0 1 0
RSEL0 1 0 1 0 0 0 0 1 0 0
DIVS1 0 0 0 0 0 1 0 1 1 1
DIVS0 Display frequency range (MHz) 0 0 0 1 0 0 1 0 1 0 87.0 to 90.0 67.0 to 87.0 54.0 to 67.0 47.0 to 54.0 40.0 to 47.0 34.0 to 40.0 30.0 to 34.0 26.0 to 30.0 23.0 to 26.0 20.0 to 23.0
(3) Notes on setting display frequency To change external clock (display) frequency or horizontal synchronization frequency, always use the following procedures. To set EXCK1 = "0", EXCK0 = "1" (a) Turn the display OFF. ... DSPON (address 12816) = "0" (b) Set the display frequency. ... Set from DIV10 to DIV0, DIVS0, DIVS1 (address 12016), RSEL0 (address 12116) and RSEL1 (address 12216). (c) Wait 20 ms while the horizontal synchronization signal is being input. (d) Turn the display ON. ... DSPON (address 12816) = "1" To set EXCK1 = "1", EXCK0 = "1" (a) Turn the display OFF. ... DSPON (address 12816) = "0" (b) Set the display frequency. ... Set from DIV10 to DIV0, DIVS0, DIVS1 (address 12016), RSEL0 (address 12116) and RSEL1 (address 12216). (c) Wait 20 ms while the horizontal synchronization signal and external clock are being input. (d) Turn the display ON. ... DSPON (address 12816) = "1"
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY FORM 1
M35070-XXXSP/FP has the following four display forms. (1) Blanking mode Character size : Blanking same as the character size. Border size : Blanking the background as a size from character.
Matrix-outline size : Blanking the background 12 x 18 dot. All blanking size : When set register BCOL to "1", all raster area is blanking. The display mode and blanking mode can be set line-by-line, as follows, from registers BCOL, BLK1, BLK0 (address 12816), DSP0 to DSP11 (address 12416).
Line of DSPn = "0" BCOL BLK1 0 0 0 1 1 0 1 0 1 1 BLK0 0 1 0 1 0 1 0 1 Display mode
All matrix-outline border display
Line of DSPn = "1" Display mode All matrix-outline display Border display All matrix-outline display Character display All matrix-outline display Border display Blanking mode All matrix-outline size Border size All matrix-outlinesize Character size
Blanking mode All matrix-outline size Character size Border size All matrix-outline size
Character display Border display All matrix-outline display
All matrix-outline border display
Character display Border display All matrix-outline display All blanking size
All matrix-outline display Character display
All blanking size

(Note 1) 12 dots (Note 2) 12 dots 12 dots 12 dots (Note 2)
Scanning
18 dots
R,GorB output BLNK0 output
color setting
: R,G,B of display RAM Character color : R,G,B of display RAM (Character unit) (Character unit) :Register FR,FG,FB (Display unit) Matrix-outline color :BR,BG,BB of display RAM (Character unit) Border color
Character color
Character color : R,G,B of display RAM (Character unit) Matrix-outline color :BR,BG,BB of display RAM (Character unit)
Character color : R,G,B of display RAM (Character unit) Matrix-outline color :BR,BG,BB of display RAM (Character unit)
(a) Matrix-outline and border display (Matrix-outline size)
(b) Character display (Character size)
(c) Border display (Border size)
(d) Matrix-outline display (Matrix-outline size) ( ) is blankin mode.
Note 1. When register BCOL is set to "1", the raster range of the display modes set respectively by BLK1 and BLK0 are colored by registers RR, RG, and RB (address 12716). And the blanking mode is set all blanking size (all raster size) regardless of the BLK1 and BLK0 settings. Note 2. The horizontal size of the full matrix-outline size can be set to 14 dots by register BETA14 (address 12716). BLNK0 can also be output at 14 dots.
Fig. 5 Display form
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(2) Shadow display When border display mode, if set SYAD (address 12816) = "0" to "1", it change to shadow display mode. Border and shadow display are shown below. Set shadow display color by BR, BG or BB of display RAM or by register FR, FG and FB (address 12716).
Register SYAD(12816 address) = "0" Border display
Register SYAD(12816 address) = "1" Shadow display
Fig. 6 Border and shadow display
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY FORM 2
This IC can display both page 0 and page 1 at the same time. Page 0: Set the DAF bit in each addresses to "0". Page 1: Set the DAF bit in each addresses to "1".
Example 1
Example 2
Page 0 (24 columns ! 12 line) Menu Setting Help End
Page 0 (24 columns ! 12 line) Menu Setting Help End
Screen size Tone
Screen size Tone
Page 1 (24 column ! 12 line)
Page 1 (24 columns ! 12 line)
Monitor display
Monitor display
Fig. 7 Example of 2 pages display
Example 1: Display position, display size, color, etc., can be freely set for each page, and the 2 pages can be displayed on top of each other or side-by-side. Example 2: When the display range of the 2 pages overlap on the monitor screen, they can be displayed in the 5 below ways using registers MODE0 (address 12716), MODE1 (address 12816) and POPUP (address 12616). (The POPUP register is effective only when MODE0 = "0" and MODE1 = "0".)
MODE1 0 0 1 1
MODE0 0 1 0 1
POPUP 0 1
Display mode Standard (Page 1 priority) Standard (Page 0 priority) AND EXOR OR
(1) Standard (page 1 priority) ... Page 1 has priority in overlapping areas. Page 0 is not displayed in those areas. (2) Standard (page 0 priority) ... Page 0 has priority in overlapping areas. Page 1 is not displayed in those areas. (3) AND .................................... In overlapping areas, the RGB output of the 2 pages is AND processed and output. (4) EXOR ................................. In overlapping areas, the RGB output of the 2 pages is EXOR processed and output. (5) OR ...................................... In overlapping areas, the RGB output of the 2 pages is OR processed and output.
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
CHARACTER FONT
Images are composed on a 12 ! 18 dot matrix, and characters can be linked vertically and horizontally with other characters to allow the display the continuous symbols. Character code FF16 is fixed as a blank without background. Therefore, cannot register a character font in this code.
12 dots
18 dots
When the character extends to the top line of the matrix, no border is left at the top.
When the character extends to the bottom (18th) line of the matrix, no border is left at the bottom. Note: Hatching represents border.
Fig. 8 Example of border display
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DATA INPUT EXAMPLE
Data of display RAM and display control registers can be set by the I2C-BUS serial input function. Example of data setting is shown in Figure 9 (at EXCK0 = "1", EXCK1 = "0" setting).
Data input example (M35070-XXXSP/FP)
Address/data
DAF
(Note1)
DAE DAD DAC DAB DAA DA9 DA8 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0 200m sec hold
Remarks
System set up (Note 4)
Address 12016 Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data 12016 12116 12216 12316 12416 12516 12616 12716 12816 12216 12316 12416 12516 12616 12716 12816 00016 ......
0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 ......
0 1
RSEL1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BG
coloring
0
0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
PTD4
0 1
1
PTD2
0 1
0 1
1 1
0 0
0 1
0 0
0 1
0 1
Address setting
Frequency value setting (Note2)
DIVS1 DIVS0 DIV10 DIV9 DIV8 DIV7 DIV6 DIV5 DIV4 DIV3 DIV2 DIV1 DIV0
RSEL0 P T D 7 PTD6
Output setting
Horizontal display location setting
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
HP10 HP9 HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0 0 page
0 1 0 0 0 0 0 0 0 0 0 0 0 0 BB
0 0 0 0 0 0 0 0 0 0 0 0 0 B
VP9 VP8 VP7 VP6 VP5 VP4 VP3 VP2 VP1 VP0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
Vertical display location setting
Display form setting Character size setting Character size setting
Color, character size setting
0 POLHPOLV 0
Page 0 display OFF Address setting
Horizontal display location setting Vertical display location setting
Address 12216
HP10 HP9 HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0
VP9 VP8 VP7 VP6 VP5 VP4 VP3 VP2 VP1 VP0
1 page
0 0 0 0 0 G
0 0 0 0 0 R
0 0 0 0 0 C7
0 0 0 0 0 C6
0 0 0 0 0 C5
0 0 0 0 0 C4
0 0 0 0 0 C3
0 0 0 0 0 C2
0 0 0 0 0 C1
0 0 0 0 0 C0
Display form setting Character size setting Character size setting
Color, character size setting
Page 1 display OFF Be stable / Waiting time
200m sec hold BR BLINK
Blink -ing
0 page
Background
Character color
Character code
Character setting
Data Data
11F16 00016 ......
0 0 1 ......
BB 0 BB
BG 0 BG
coloring
BR BLINK 0 0 BR BLINK
Blink -ing
B 0 B
G 0 G
R 0 R
C7 0 C7
C6 0 C6
C5 0 C5
C4 0 C4
C3 0 C3
C2 0 C2
C1 0 C1
C0 0 C0
1 page Character setting
Address 00016
Background
Character color
Character code
Data
11F16
1 0 1 0 0
BB 0 0 0 0
BG 0 0 0 0
BR BLINK 0 0 0 0 0 0 0 0
B 0 1 0 1
0 0 0 0 0
R 1 0 1 0
C7 0 0 0 0
C6 0 1 0 1
C5 1 1 1 1
C4 0 0 0
C3 1 0 1
C2 0 0 0 0
C1 0 0 0 0
C0 0 0 0 0
Address setting Page 1 display ON Display form setting (Note 3) Address setting Page 0 display ON Display form setting (Note 3)
Address 12816 Data 12816
Address 12816 Data 12816
POLH POLV
Notes 1 : The page in which data is written is controlled by the address. To write data into page 0, set "0". To write data into page 1, set "1". 2 : Input a continuous clock of constant period from the TCK pin. Also, input a horizontal synchronous signal into the HOR pin and a vertical synchronous signal into the VERT pin. 3 : Matrix-outline display in this data. 4 : Secure the waiting time of 200ms after releasing AC, and set data from setting the display frequency (setting of the register).
Fig 9. Example of data setting
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Horizontal synchronors signal (5V) Synchronous signal generator Vertical synchronors signal (5V)
+5V
1 1.0k(Note 1) 0.1F(Note 2) 470PF (Note 2) 1F -+ 2 3 4 5 Microcomputer 6 7 8 9 10 CPOUT VSS2 VDD2 VERT
20 19 18 17 16 15 14 13 12 11 100F -+ 1F 0.01F R BLNK0 G Mixing video pre-amp B
M35070-XXXSP/FP
AC TEST SCL SDA TCK VDD1 P6 P7
HOR P5/B P4 P3/G P2 P1/R P0/BLNK0 VSS1
+5V
100F +- 1F 0.01F
Note 1: Use this 1% precision element Note 2: Use this 10% precision element
Fig. 10 Example of the M35070-XXXSP/FP peripheral circuit (Internal synchronous. At EXCK1 = "0", EXCK0 = "1")
Horizontal synchronors signal (5V) Synchronous signal generator Vertical synchronors signal (5V)
+5V
1
1.0k(Note 1) 0.01F(Note 2)
20 CPOUT VSS2 VDD2 VERT 19 18 17 16 15 14 13 12 11 100F -+ 1F 0.01F R BLNK0 G Mixing video pre-amp B
47PF (Note 2) 1F -+
2 3 4 5
M35070-XXXSP/FP
AC TEST SCL SDA TCK VDD1 P6 P7
HOR P5/B P4 P3/G P2 P1/R P0/BLNK0 VSS1
Microcomputer
6 7 8 9
External clock
10
+5V
100F +- 1F 0.01F
Note 1: Use this 1% precision element Note 2: Use this 10% precision element
Note. CPOUT pin can be opened when use only EXCK1 = "0" and EXCK0 = "0".
Fig. 11 Example of the M35070-XXXSP/FP peripheral circuit (External synchronous. At EXCK1 = "1", EXCK0 = "1")
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DATA INPUT (1) I2C-Bus communication function This IC has a built-in data transmission interface which utilizes 2 unidirectional buses. In communications, this IC functions as a slave reception device. The IC is synchronized with the serial clock (SCL) sent from the master device and receives the data (SDA). Communications are controlled from the start/stop states. Also, always input the control byte after attaining the start state. The below chart shows the start/stop state and control byte configuration.
SCL
SDA
Start state
Data receive
Data modify enable
Stop state
Fig. 12 Start state / Stop state
Control byte: 7C16(Fixed) Slave address R/W
0
1
1
1
1
1
0
0 (0: Written)
Fig. 13 Control byte configuration
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(2) Data input (Sequence) (a) Addresses are consists of 16 bits. (b) Data is consists of 16 bits. (c) Addresses and data are communicated in 8-bit units. Input the lower 8 bits before the upper 8 bits. Make input from the MSB side. (d) After the start state has been attained and the control byte (7CH) received, the next 16 bits (2 bytes) are for inputting the address. Addresses are increased in increments for every 16 bits (2 bytes) of data input thereafter. As a result, it is not necessary to input the address from the second data. Note: During external synchronous, stop the external clock input from the TCK pin while inputting data.
S T A R T SDA S
Control byte (7 CH)
Lower address (N)
Upper address (N)
Lower data (N)
Upper data (N)
lower data (N + 1)
S T O P L S B A C K P
M S B A* C K
L S B A C K
M S B
L S B A C K
M S B
L S B A C K
M S B
L S B A C K
M S B
ACK* (Acknowledge) : Output the acknowledge signal whenever one byte input after the start state. Output the acknowledge signal and recieve the data thereafter when mach the slave address (7CH).
Fig. 14 Data input sequence
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
TIMING REQUIREMENTS Data input
Limits Symbol fCLK tHIGH tLOW tR Parameter 0 4000 4700 - Typ. mode Min. Clock frequency HIGH period of Clock LOW period of Clock SDA & SCL rise time Max. 100 - - 1000 High-speed mode Min. 0 600 1300 20+(Note) 0.1CB 300 - - - - - - 20+(Note) 0.1CB 600 600 0 100 600 1300 - - - - - - 300 Max. 400 - - 300 KHz ns ns ns Unit Remarks
tF tHD : STA tSU : STA tHD : DAT tSU : DAT tSU : STO tBUF
SDA & SCL fall time Hold time at START status Set up time at START status Data input hold time Data input setup time Set up time at STOP state Bus release time
- 4000 4700 0 250 4000 4700
ns ns ns ns ns ns ns
Time must be released bus before next transmission
Only at START state repeating generation
tSP
Input filter / spike suppress (SDA & SCL pin)
N/A
N/A
0
50
ns
Note. CB = total capacitance of 1 bus line.
tF
tHIGH tLOW
tR
SCL tsu : STA tHD : STA SDA tSP tHD : DAT tSU : DAT tSU : STO
tBUF
Fig. 15 Data input timing
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MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
ABSOLUTE MAXIMUM RATINGS (VDD = 5.00V, Ta = -20 to +85C, unless otherwise noted)
Symbol VDD VI VO Pd Topr Tstg Supply voltage Input voltage Output voltage Power dissipation Operating temperature Storage temperature Ta = +25C Parameter Conditions With respect to VSS. Ratings -0.3 to +6.0 VSS -0.3 VI VDD +0.3 VSS VO VDD +300 -20 to +85 -40 to +125 Unit V V V mW C C
RECOMMENDED OPERATING CONDITIONS (VDD = 5.00V, Ta = -20 to +85C, unless otherwise noted)
Symbol VDD VIH VIL FOSC H.sync Supply voltage
__
Parameter
Min. 4.75 0.8VDD 0.7VDD 0 0 20.0 15.0
Limits Typ. 5.0 VDD VDD 0 0 -- --
Max. 5.25 VDD VDD 0.2VDD 0.3VDD 90.0 130.0
Unit V V V V V MHz kHz
"H" level input voltage
AC HOR, VERT SCL, SDA
__
AC HOR, VERT "L" level input voltage SCL, SDA Oscillating frequency for display Horizontal synchronous signal input frequeney
ELECTRICAL CHARACTERISTICS (VDD = 5.00V, Ta = 25C, unless otherwise noted)
Symbol VDD IDD VOH VOL Supply voltage Supply current P0 to P7 (Note1) "H" level output voltage "L" level output voltage CPOUT P0 to P7 (Note2) CPOUT SDA
__
Parameter
Test conditions Ta = -20 to +85C VDD = 5.00V VDD = 4.75V, IOH = -0.4mA VDD = 4.75V, IOH = -0.05mA VDD = 4.75V, IOL = 0.4mA VDD = 4.75V, IOL = 0.05mA VDD = 4.75V, IOL = 3.0mA VDD = 5.00V 4.75V VDD 5.25V
Min. 4.75 -- 3.5
Limits Typ. 5.0 40 --
Max. 5.25 60 --
Unit V mA V
-- 10 0.6VDD
-- 30 --
0.4 100 0.9VDD
V k V
RI VTCK
Pull-up resistance AC External clock input width
Notes 1. The current from the IC must not exceed - 0.4 mA/port at any of the port pins (P0 to P7). 2. The current flowing into the IC must not exceed 0.4 mA/port at any of port pins (P0 to P7).
28
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
NOTE FOR SUPPLYING POWER __
(1)Timing of power supplying to AC pin The internal circuit of M35070-XXXSP/FP is reset when the level __ of the auto clear input pin AC is "L". This pin in hysteresis input with the pull-up resistor. __ The timing about power supplying of AC pin is shown in Figure 16.
After supplying the power (VDD and VSS) to M35070-XXXSP/FP and the supply voltage becomes more than 0.8 x VDD, it needs to __ keep VIL time; tw of the AC pin for more than 1ms. __ Start inputting from microcomputer after AC pin supply voltage becomes more than 0.8 x VDD and keeping 200ms wait time. (2)Timing of power supplying to VDD1 and VDD2. Supply power to VDD1 and VDD2 at the same time.
Voltage [V]
Data input disable
VDD Supply voltage 0.8 x VDD VAC (AC pin input voltage)
0.2 x VDD
tW more than 1ms
__
Time t [s] tS
Fig. 16 Timing of power supplying to AC pin
PRECAUTION FOR USE
Notes on noise and latch-up In order to avoid noise and latch-up, connect a bypass capacitor (0.1F) directly between the VDD1 pin and VSS1 pin, and the VDD2 pin and VSS2 pin using a heavy wire. Note for waveform timing of the horizontal signals to the HOR pin Set horizontal synchronous signal edge waveform timing to under 5ns and input to HOR pin. _ Set only the side which set by B/F register waveform timing under 5ns and input to HOR pin. _ : Set front porch edge or back porch edge by B/F register.
DATA REQUIRED FOR MASK ROM ORDERING
Please send the following data for mask orders. (1) M35070-XXXSP/FP mask ROM order confirmation form (2) 20P4B mask specification form (3) 20P2Q-A mask specification from (4) ROM data (EPROM 3 sets) (5) Floppy disks containing the character font generating program + character data
tf
90% Horizontal synchronous signal 10%
tr
29
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
STANDARD ROM TYPE : M35070-002SP/FP
M35070-002SP/FP is a standard ROM type of M35070-XXXSP/FP. The character patterns for 0 page are fixed to the contents of Figure 17 to 20, the character patterns for page 1 are fixed to the contents of Figure 21 and 24.
30
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
0016
0116
0216
0316
0416
0516
0616
0716
0816
0916
0A16
0B16
0C16
0D16
0E16
0F16
1016
1116
1216
1316
1416
1516
1616
1716
1816
1916
1A16
1B16
1C16
1D16
1E16
1F16
2016
2116
2216
2316
2416
2516
2616
2716
2816
2916
2A16
2B16
2C16
2D16
2E16
2F16
3016
3116
3216
3316
3416
3516
3616
3716
3816
3916
3A16
3B16
3C16
3D16
3E16
3F16
Fig. 17 M35070-002SP/FP character pattern for page 0 (1)
31
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
4016
4116
4216
4316
4416
4516
4616
4716
4816
4916
4A16
4B16
4C16
4D16
4E16
4F16
5016
5116
5216
5316
5416
5516
5616
5716
5816
5916
5A16
5B16
5C16
5D16
5E16
5F16
6016
6116
6216
6316
6416
6516
6616
6716
6816
6916
6A16
6B16
6C16
6D16
6E16
6F16
7016
7116
7216
7316
7416
7516
7616
7716
7816
7916
7A16
7B16
7C16
7D16
7E16
7F16
Fig. 18 M35070-002SP/FP character pattern for page 0 (2)
32
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
8016
8116
8216
8316
8416
8516
8616
8716
8816
8916
8A16
8B16
8C16
8D16
8E16
8F16
9016
9116
9216
9316
9416
9516
9616
9716
9816
9916
9A16
9B16
9C16
9D16
9E16
9F16
A016
A116
A216
A316
A416
A516
A616
A716
A816
A916
AA16
AB16
AC16
AD16
AE16
AF16
B016
B116
B216
B316
B416
B516
B616
B716
B816
B916
BA16
BB16
BC16
BD16
BE16
BF16
Fig. 19 M35070-002SP/FP character pattern for page 0 (3)
33
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
C016
C116
C216
C316
C416
C516
C616
C716
C816
C916
CA16
CB16
CC16
CD16
CE16
CF16
D016
D116
D216
D316
D416
D516
D616
D716
D816
D916
DA16
DB16
DC16
DD16
DE16
DF16
E016
E116
E216
E316
E416
E516
E616
E716
E816
E916
EA16
EB16
EC16
ED16
EE16
EF16
F016
F116
F216
F316
F416
F516
F616
F716
F816
F916
FA16
FB16
FC16
FD16
FE16
FF16Afi
Fig. 20 M35070-002SP/FP character pattern for page 0 (4)
34
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
0016
0116
0216
0316
0416
0516
0616
0716
0816
0916
0A16
0B16
0C16
0D16
0E16
0F16
1016
1116
1216
1316
1416
1516
1616
1716
1816
1916
1A16
1B16
1C16
1D16
1E16
1F16
2016
2116
2216
2316
2416
2516
2616
2716
2816
2916
2A16
2B16
2C16
2D16
2E16
2F16
3016
3116
3216
3316
3416
3516
3616
3716
3816
3916
3A16
3B16
3C16
3D16
3E16
3F16
Fig. 21 M35070-002SP/FP character pattern for page 1 (1)
35
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
4016
4116
4216
4316
4416
4516
4616
4716
4816
4916
4A16
4B16
4C16
4D16
4E16
4F16
5016
5116
5216
5316
5416
5516
5616
5716
5816
5916
5A16
5B16
5C16
5D16
5E16
5F16
6016
6116
6216
6316
6416
6516
6616
6716
6816
6916
6A16
6B16
6C16
6D16
6E16
6F16
7016
7116
7216
7316
7416
7516
7616
7716
7816
7916
7A16
7B16
7C16
7D16
7E16
7F16
Fig. 22 M35070-002SP/FP character pattern for page 1 (2)
36
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
8016
8116
8216
8316
8416
8516
8616
8716
8816
8916
8A16
8B16
8C16
8D16
8E16
8F16
9016
9116
9216
9316
9416
9516
9616
9716
9816
9916
9A16
9B16
9C16
9D16
9E16
9F16
A016
A116
A216
A316
A416
A516
A616
A716
A816
A916
AA16
AB16
AC16
AD16
AE16
AF16
B016
B116
B216
B316
B416
B516
B616
B716
B816
B916
BA16
BB16
BC16
BD16
BE16
BF16
Fig. 23 M35070-002SP/FP character pattern for page 1 (3)
37
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
C016
C116
C216
C316
C416
C516
C616
C716
C816
C916
CA16
CB16
CC16
CD16
CE16
CF16
D016
D116
D216
D316
D416
D516
D616
D716
D816
D916
DA16
DB16
DC16
DD16
DE16
DF16
E016
E116
E216
E316
E416
E516
E616
E716
E816
E916
EA16
EB16
EC16
ED16
EE16
EF16 blank
F016
F116
F216
F316
F416
F516
F616
F716
F816
F916
FA16
FB16
FC16
FD16
FE16
FF16 blank
Fig. 24 M35070-002SP/FP character pattern for page 1 (4)
38
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
PACKAGE OUTLINE
39
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Keep safety first in your circuit designs!
* Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of non-flammable material or (iii) prevention against any malfunction or mishap.
Notes regarding these materials
* * * These materials are intended as a reference to assist our customers in the selection of the Mitsubishi semiconductor product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Mitsubishi Electric Corporation or a third party. Mitsubishi Electric Corporation assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Mitsubishi Electric Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Mitsubishi Electric Corporation assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Mitsubishi Electric Corporation by various means, including the Mitsubishi Semiconductor home page (http://www.mitsubishichips.com). When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Mitsubishi Electric Corporation assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. Mitsubishi Electric Corporation semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. The prior written approval of Mitsubishi Electric Corporation is necessary to reprint or reproduce in whole or in part these materials. If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor for further details on these materials or the products contained therein.
* *
* *
*
(c) 2000 MITSUBISHI ELECTRIC CORP. New publication, effective August. 2000. Specifications subject to change without notice.
REVISION DESCRIPTION LIST
Rev. No. 1.0 1.1 First Edition
M35070-XXXSP/FP DATA SHEET
Revision Description Rev. date 980402 000707
P50 20P2Q-A (20-PIN SSOP) MARK SPECIFICATION FORM B: Note 4 added Delete Mask ROM ORDER CONFIRMATION FORM and MASK SPECIFICATION FORM
1.2
000829
(1/1)

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