J090_SC88T_test_program_2019-04-08.zip

Latest source code

Zip Archive - 128.12 kB - 05/07/2019 at 01:54

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J090-U9.PLD

First attempt, compiles but unproven so far.

pld - 4.07 kB - 03/17/2019 at 20:48

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J090-U11.PLD

First attempt, compiles but unproven so far.

pld - 2.58 kB - 03/17/2019 at 20:48

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J090-U11.lst

Logic compiler output.

lst - 4.36 kB - 03/17/2019 at 20:48

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J090-U9.lst

Logic compiler output.

lst - 7.00 kB - 03/17/2019 at 20:48

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J090_SC88T_19040-8-E-6969_hexdump.z80

Source that assembles using the on-line assembler https://www.asm80.com
Note this just contains byte and string definitions, no mnemonics Z80, 8088 or otherwise. It was just created to check the string data.

z80 - 148.41 kB - 03/02/2019 at 21:15

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J090_SC88T_19040-8-E-6969.hex

Firmware that came with the board, in Intel hex file format.

x-hex - 77.03 kB - 03/02/2019 at 20:40

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J090_SC88T_19040-8-E-6969_hexdump.c

Binary converted to C array using the Linux command
xxd -i -c 16 J090_SC88T_19040-8-E-6969.bin

x-csrc - 196.11 kB - 03/02/2019 at 20:40

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J090_SC88T_19040-8-E-6969.bin

Firmware that came with the board.
Resides in the last 32K of the 80188 memory map i.e. at F8000 hex.

octet-stream - 32.00 kB - 03/02/2019 at 20:40

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J090-U11.JED

Programming data for IC11.

jed - 2.94 kB - 02/24/2019 at 20:28

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J090-U11.EQN

IC11 decompiled.

eqn - 743.00 bytes - 02/24/2019 at 20:28

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J090-U9.JED

Programming data for IC9.

jed - 2.94 kB - 02/24/2019 at 20:28

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J090-U9.EQN

IC9 decompiled.

eqn - 877.00 bytes - 02/24/2019 at 20:28

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Arcom_J090_SC88T.pdf

User manual. NB my board is version 1 issue 3, and the manual is for board version 2 issue 5. The latter has the SCC in a PLCC44, and has EMC components (chokes on the RS232 lines, reset input, power rails etc).

Adobe Portable Document Format - 647.04 kB - 10/24/2018 at 23:34

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