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| PA-H8/532-84(Z) Data Sheet 84 pin PLCC socket/28 pin DIP 0.6" plug Supported Device/Footprints These adapters allow EPROM programming of Hitachi 84 pin H8/53x devices in their PLCC or LCC packages on 28 pin DIP programmers. Mfgr Hitachi Device Device H8/532, H8/534 Package PLCC or LCC Device 27C256 Footprint Plug 28 pin DIP Adapter Parts & Part Numbers The following chart shows the various socket and board part numbers that make up these adapters. Adapter PA-H8/532-84 PA-H8/532-84Z Socket 84-103 84-401 Top Board H8/53X-84 H8/53X-84Z Bottom Board H8/53X-28 H8/53X-28 These adapters are direct replacements for Hitachi programming adapters. See the following cross reference. LSC adapter PA-H8/532-84 Test skt Auto-Eject Device package PLCC and CLCC Hitachi adapter HS538ESC01H PLCC only HS538ESG01H LCC only Adapter Construction The adapter is made up of 3 sub-assemblies. They assemble via connectors making the adapter modular. This way the subassemblies can be replaced when they wear out. When disassembling the adapter take care not to bend the pins. When reassembling the adapter note the pin 1 indicators to align the parts correctly. Test Socket PLCC Auto-Eject test socket: Yamaichi Part #: IC120-0844-103 ZIF Lidded socket: Yamaichi Part #: IC51-0844-401 PA-H8/532-84Z Lidded-ZIF PLCC and CLCC. LCC with shim installed in socket Adapter Dimensions LSC Part #: 84-103 LSC Part #: 84-401 H8/53X-84(Z) Accepts the test socket and connects to the 32 pin header footprint. Provides circuitry for security programming. H8/53X-28 Connects the top board to the programmer and the 27C256 footprint. PA-H8/532-84 Shims for the ZIF Socket The ZIF socket will accept the LCC package as well as the PLCC and CLCC packages. Since the LCC package is thinner than the PLCC a shim must be installed in the ZIF socket to provide proper contact pressure. LCC thickness varies. For any particular LCC package design, the shim thickness will need to be determined. The ZIF socket was designed to accommodate the PLCC package which is 0.170" +- 0.005" thick. If you need assistance with shims, please call us. We will be happy to help you out. PA-H8/532-84Z Logical Systems Corporation PO Box 6184, Syracuse, NY 12817-6184 USA Tel (315) 478-0722, FAX (315) 479-6753 S Y S T E M S www.logicalsys.com, Email: info@logicalsys.com H8/532-84(Z) Data Sheet Doc: H8532-84.DOC Rev 01/12/01 Page 1 of 2 EPROM Security The Hitachi H8 family provides EPROM security. By programming one security location four EPROM bytes are protected. After programming, the protected bytes read 00h and cannot be programmed. To program security locations, install the security jumper and program the device; the data value is ignored. The security jumper is marked SW1 on the top board. Remove the jumper to allow EPROM programming. SW1 jumper setting Mode Function ON Program Lock Bits OFF Program/Read EPROM Adapter Wiring The following chart shows the connections from the PLCC device to the adapter's DIP plug. SOCKET PLUG 1 2 14 3 4 5 6 7 3 8 2 9 31 10 11 12 13 14 15 16 28 17 14 18 14 19 14 20 14 21 1 22 24 23 24 14 25 11 26 12 27 13 28 15 29 15 30 17 31 18 32 19 33 10 34 9 35 8 36 7 37 6 38 5 39 4 40 3 41 14 42 14 VCC (28) to GND (14) .1uf bypass SW1 security jumper SOCKET 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 PLUG 25 22 21 23 2 26 27 20 28 SW1 28 14 14 28 14 - Pins 1-2 None To secure the whole device it is simplest to install the jumper and program the whole device to 00. To secure one block of EPROM (4 bytes) program any byte of the block with the security jumper installed. The block addresses begin at 0, and are arranged at 0-3, 4-7, 8-B, C-F and so on through all the memory. The security locations are EPROM. On erasable devices they are erased when the EPROM is erased. On One-Time Programmable devices they cannot be erased. EPROM Address Mapping The H8's EPROM is at the same address for MCU mode (normal execution) and EPROM programming. The valid EPROM addresses for each device are as follows. Device H8/532 H8/534 EPROM size 32K bytes 32K bytes EPROM addresses 0000-7FFF 0000-7FFF MCU addresses 0000-7FFF 0000-7FFF Logical Systems Corporation PO Box 6184, Syracuse, NY 12817-6184 USA Tel (315) 478-0722, FAX (315) 479-6753 S Y S T E M S www.logicalsys.com, Email: info@logicalsys.com H8/532-84(Z) Data Sheet Doc: H8532-84.DOC Rev 01/12/01 Page 2 of 2 |
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