J023-boot-2793.hexBoot ROM code modified for the '2793 FDC chip. Untested.hex - 22.01 kB - 11/26/2022 at 04:08 |
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J023-U1 (edited).EQNEdited disassembly of chip from Steve's board.Pins named. eqn - 1.27 kB - 11/20/2022 at 22:50 |
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J23-U3 (edited).EQNEdited disassembly of chip from Steve's board.Pins named. eqn - 1.11 kB - 11/20/2022 at 22:50 |
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J023-U14 (edited).EQNEdited disassembly of chip from Steve's board.Pins named. eqn - 1.25 kB - 11/20/2022 at 22:50 |
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J023-U1.EQNRaw disassembly of chip from Steve's board.eqn - 711.00 bytes - 11/20/2022 at 22:49 |
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J23-U3.EQNRaw disassembly of chip from Steve's board.eqn - 776.00 bytes - 11/20/2022 at 22:49 |
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J023-U14.EQNRaw disassembly of chip from Steve's board.eqn - 780.00 bytes - 11/20/2022 at 22:49 |
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J23-U14-PAL16L8CN-CS429Bh.jedRead from Steve's board.jed - 2.76 kB - 11/20/2022 at 22:48 |
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J23-U1-PAL16R4CN-CS47C0h.jedRead from Steve's board.jed - 2.76 kB - 11/20/2022 at 22:48 |
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J23-U3-PAL16R4CN-CS3926h.jedRead from Steve's board.jed - 2.76 kB - 11/20/2022 at 22:48 |
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Arcom_J023_SCPUA_manual.zipThe manual, mostly converted to HTML.Zip Archive - 9.21 MB - 04/25/2020 at 14:31 |
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J023-SCPUA-U14-PAL16L8-CS5DB1.jedRead from my board. Probably rubbish.jed - 2.76 kB - 02/08/2022 at 01:39 |
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J023-SCPUA-U1-PAL16L8-CS6022.jedRead from my board. Probably rubbish.jed - 2.76 kB - 02/08/2022 at 01:39 |
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J023-boot (3).txtReverse engineering code, a work in progress.Generates original binary. Conditional assembly for 1793 or 2793 chips. plain - 28.92 kB - 11/15/2022 at 01:26 |
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J023-boot-bytes.hexIntel hex filehex - 22.01 kB - 11/12/2022 at 02:08 |
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J023-boot-bytes.txtBytes as textplain - 25.51 kB - 11/09/2022 at 03:51 |
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J023-boot.binCP/M Boot ROM bytes in binary formatoctet-stream - 8.00 kB - 11/09/2022 at 03:33 |
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