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HT82J927A USB Gamepad
Features
* USB 2.0 low speed compliance/USB HID 1.1 * An 8-way D-pad * 2 sticks (X-axis Y-axis Throttle Rudder) * Compatible operation system:
compliance
* Operation voltage: 4.2V~5.5V * Operation frequency:6MHz * 12 function buttons * Mode switch: digital mode or analog mode can
Windows 98SE/2000/XP/XP SP1/XP SP2/2000 SERVER/2003 SERVER
* Vibration function (Driver optional install, if has install
changed by switch
* Interface: USB+vibration * One LED indicator (indicate for digital and analog
driver must have installed DirectX7.0 or later version too)
* 28-pin SOP package
mode switch)
General Description
HT82J927A is designed as USB+ Vibration interface gamepad controller,The HT82J927A can easily used via the game controller input function on Windows 98SE/2000/XP/XP SP1/XP SP2/2000 SERVER/2003 / SERVER operation systems. It has 12 function buttons, vibration function, one LED indicator, 2 sticks, an 8-way D-pad.
Pin Assignment
VSS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 V33O USBD+ USBDRES B5 B6 B1 U P _ R IG H T Y _ A X IS X _ A X IS THRO TTLE RUDDER B2 28 27 26 25 24 23 22 21 20 19 18 17 16 15 OSCO OSCI VDD B 9 /P W M 2 B 1 2 /P W M 1 L E F T _ R IG H T B4 B10 B11 B8 B7 AN ALO G DO W N_UP B 3 /A N A L O G LED
H T82J927A 2 8 S O P -A
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Pin Description
Pin Name B1~B2, B3/ANALOG, B4~B8, B9/PWM2, B10~B11, B12/PWM1 X_AXIS Y_AXIS THROTTLE RUDDER UP_RIGHT LEFT_RIGHT DOWN_UP ANALOG LED VSS RES VDD V33O USBD+ USBDOSCI OSCO I/O Description
I/O
For 12 function buttons (B9/PWM2, B12/PWM1 pin-shared with PWM1, PWM2 and Vibration function.
I/O
For 2 sticks (X-axis, Y-axis, Throttle, Rudder)
I/O O 3/4 I 3/4 O I/O I/O I O
For an 8-way D-pad (Hat switch :UP, DOWN, LEFT, RIGHT) For LED indicator Negative power supply, ground Schmitt trigger reset input, active low. Positive power supply 3.3V regulator output USB CLK I/O line USB DATA I/O line OSCI, OSCO are connected to a 6MHz crystal/resonator (determined by software instructions) for the internal system clock.
Absolute Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V Input Voltage..............................VSS-0.3V to VDD+0.3V Storage Temperature ............................-50C to 125C Operating Temperature...............................0C to 70C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
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D.C. Characteristics
Symbol VDD IDD ISTB VIL1 VIH1 VIL2 VIH2 Parameter Operating Voltage Operating Current (6MHz Crystal) Standby Current Input Low Voltage for I/O Ports Input High Voltage for I/O Ports Input Low Voltage (RES) Input High Voltage (RES) Output Sink Current for Other Ports B1~B2, B3/ANALOG, B4~B8, B9/PWM2, B10~B11, B12/PWM1, X-AXIS, Y-AXIS, THROTTLE and RUDDER Output Port Source Current Low Voltage Reset Test Conditions VDD 3/4 5V 5V 5V 5V 5V 5V Conditions 3/4 No load, fSYS=6MHz No load, system HALT 3/4 3/4 3/4 3/4 Min. 4.2 3/4 3/4 0 2 0 0.9VDD Typ. 3/4 7 300 3/4 3/4 3/4 3/4 Max. 5.5 9 500 0.8 5 0.4VDD VDD Ta=25C Unit V mA mA V V V V
IOL
5V
VOL=0.4V
2
4
3/4
mA
IOH VLVR
5V 5V
VOH=3.4V 3/4
-2.5 2.4
-4 2.7
3/4 3
mA V
Note: Reset pins voltage level is CMOS level IO pins voltage level is TTL level
A.C. Characteristics
Symbol fSYS fRCSYS tWDT tRF tSST tOSC fPWM Parameter System Clock (Crystal OSC) RC Clock with 8-bit Prescaler Register Test Conditions VDD 5V 5V Conditions 3/4 3/4 Min. 3/4 0 Typ. 6 32 3/4 3/4 1024 5 810 Max. 3/4 3/4 3/4 300 3/4 10 3/4
Ta=25C Unit MHz kHz tRCSYS ns tSYS ms Hz
Watchdog Time-out Period (System 3/4 Clock) USBD+, USBD- Rising & Falling Time System Start-up Timer Period Crystal Setup PWM Cycle Period Decide by Driver 3/4 3/4 3/4 3/4
Without WDT prescaler 1024 3/4 Wake-up from HALT 3/4 6MHz 75 3/4 3/4 3/4
Note: Power-on period=tWDT+tSST+tOSC WDT Time-out in normal mode=1/fRCSYS256WDTS+tWDT WDT Time-out in HALT mode=1/fRCSYS256WDTS+tSST+tOSC
Functional Description
Device to PC Command Byte1: Throttle value Byte3: X-Axis value Byte5: 00H Byte7: Button 5~Button 12 value PC to Device Command Byte1: Vibration function enable or disable Byte3: Left Vibration function intensity Byte5: Right Vibration function intensity Wake-up: None Byte2: Rudder value Byte4: Y-Axis value Byte6: Hat switch and Button1~Button4 value
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Application Circuits
Top Circuit
1kW B
47W PNP
MG1 0 .1 m F LM O TO R 4148 1kW 10mF PNP
47W
MG2 0 .1 m F LM O TO R 4148 10mF V
DD
2 2 1 2 3 4 5 10mF 0 .0 1 m F 100kW 3 10kW 0 .1 m F 0 .1 m F B5 B1 U P _ R IG H T B6 7 8 10 11 12 B1 B2 B4 B6 B8 B12 VDD ANALO G 4 5 6 7 8 9 10 11 12 VR13 13 14 15 16 3 7 HEADER 16 Y SW 1 SW 2 2 1 5 4 VR11 VR12 VR21 VR22 VRSW 1 B9 B5 B7 U P _ R IG H T L E F T _ R IG H T D O W N _U P B3 2 3 1 JP 1 SW 3 13 14 9 5 6 4 VDD 33W 33W 33W 1 .5 k W U1 0 .1 m F 1 2 VSS V33 USB USB RES B5 B6 B1 UP_ Y_A X_A THR RUD B2 O OSCO OSCI VDD 9 /P W M 2 2 /P W M 1 _ R IG H T B4 B10 B11 B8 B7 O G LED W N _U P NALO G 28 27 26 25 24 23 22 21 20 19 18 17 16 15
1kW 200kW
W G
R B B
VDD USBUSB+ VSS S h ie ld USB CON
0 .1 m F
100kW
SW 1 A n a lo g
6M Hz V B9 B12 L E F T _ R IG H T B4 V B8 B7 ANALO G LED
DD
D+ D-
B1 LEFT
B
1kW 200kW
DD
R IG H T X IS X IS O TTLE DER
30kW D O W N _U P
100kW
SW 2 A n a lo g
ANAL DO B 3 /A
H T82J927A
VRSW 2
2
1
5 VR12 VR11 T h r o ttle VR13 SW 1 SW 2 B10 3 7 8 6 VR22 VR21
X VR23
4
SW 1 SW 5 JP 1 1 2 3 4 5 7 8 9 10 6 SW 4 SW 2 SW 8 B1 B2 B3 B4 B6 B8 B12 SW 9 B5 B7 U P _ R IG H T L E F T _ R IG H T D O W N _U P B9 11 12 13 14 15 16 H EA D ER 16 330W
Rudder VR23 VRSW
B11 8 6
VRSW
Button Circuit
SW 3 HS_UP
1kW
SW 6 H S_LEFT
SW 7 H S _ R IG H T
SW 10 HS_DO W N
A n a lo g M o d e L e d
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Package Information
28-pin SOP (300mil) Outline Dimensions
28 A
15 B
1
14
C C' G H D E F
a
Symbol A B C C D E F G H a
Dimensions in mil Min. 394 290 14 697 92 3/4 4 32 4 0 Nom. 3/4 3/4 3/4 3/4 3/4 50 3/4 3/4 3/4 3/4 Max. 419 300 20 713 104 3/4 3/4 38 12 10
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Product Tape and Reel Specifications
Reel Dimensions
T2 D
A
B
C
T1
SOP 28W (300mil) Symbol A B C D T1 T2 Description Reel Outer Diameter Reel Inner Diameter Spindle Hole Diameter Key Slit Width Space Between Flange Reel Thickness Dimensions in mm 3301.0 621.5 13.0+0.5 -0.2 2.00.5 24.8+0.3 -0.2 30.20.2
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Carrier Tape Dimensions
D
E F W C
P0
P1
t
B0
D1
P
K0 A0
SOP 28W (300mil) Symbol W P E F D D1 P0 P1 A0 B0 K0 t C Description Carrier Tape Width Cavity Pitch Perforation Position Cavity to Perforation (Width Direction) Perforation Diameter Cavity Hole Diameter Perforation Pitch Cavity to Perforation (Length Direction) Cavity Length Cavity Width Cavity Depth Carrier Tape Thickness Cover Tape Width Dimensions in mm 24.00.3 12.00.1 1.750.1 11.50.1 1.5+0.1 1.5+0.25 4.00.1 2.00.1 10.850.1 18.340.1 2.970.1 0.350.01 21.3
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Holtek Semiconductor Inc. (Headquarters) No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan Tel: 886-3-563-1999 Fax: 886-3-563-1189 http://www.holtek.com.tw Holtek Semiconductor Inc. (Taipei Sales Office) 4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan Tel: 886-2-2655-7070 Fax: 886-2-2655-7373 Fax: 886-2-2655-7383 (International sales hotline) Holtek Semiconductor Inc. (Shanghai Sales Office) 7th Floor, Building 2, No.889, Yi Shan Rd., Shanghai, China 200233 Tel: 021-6485-5560 Fax: 021-6485-0313 http://www.holtek.com.cn Holtek Semiconductor Inc. (Shenzhen Sales Office) 43F, SEG Plaza, Shen Nan Zhong Road, Shenzhen, China 518031 Tel: 0755-8346-5589 Fax: 0755-8346-5590 ISDN: 0755-8346-5591 Holtek Semiconductor Inc. (Beijing Sales Office) Suite 1721, Jinyu Tower, A129 West Xuan Wu Men Street, Xicheng District, Beijing, China 100031 Tel: 010-6641-0030, 6641-7751, 6641-7752 Fax: 010-6641-0125 Holmate Semiconductor, Inc. (North America Sales Office) 46712 Fremont Blvd., Fremont, CA 94538 Tel: 510-252-9880 Fax: 510-252-9885 http://www.holmate.com Copyright O 2005 by HOLTEK SEMICONDUCTOR INC. The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek assumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification, nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise. Holteks products are not authorized for use as critical components in life support devices or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw.
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