Plasmode
cpm68k_4_sim68k.zipEASy68K simulation files. Load MPUBIOS.S68 in Sim68K first, then use the 'File'->'Open Data' submenu to load CPM15000.s68, SIMDSKA.s68, SIMDSKB.s68. Then set the PC register to 15000 and run (F9). You'll see the CP/M prompt at Sim68K I/O console.x-zip-compressed - 1007.27 kB - 01/18/2020 at 00:08 |
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DINIDECF.zipGerber photo plots of CF daughterboard, rev 1. Manufactured by SeeedStudiox-zip-compressed - 28.20 kB - 12/30/2017 at 16:03 |
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DINIDECF_scm.pdfSchematic for CF daughterboard.Adobe Portable Document Format - 24.64 kB - 12/30/2017 at 16:02 |
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Adobe Portable Document Format - 20.33 kB - 12/27/2017 at 15:12 |
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MPUBIOS_v2_1.zipCP/M 68K BIOS for MPU302x-zip-compressed - 18.72 kB - 12/26/2017 at 16:34 |
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x-zip-compressed - 95.06 kB - 12/18/2017 at 01:17 |
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ADC_RESET_scm.pdfSPX-MPU schematic, reset logicAdobe Portable Document Format - 15.47 kB - 12/12/2017 at 19:42 |
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ADC_IO_scm.pdfSPX-MPU schematic, I/O & connectorsAdobe Portable Document Format - 53.29 kB - 12/12/2017 at 19:41 |
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adc_mpu_scm.pdfSPX-MPU schematic, memory subsystemAdobe Portable Document Format - 54.70 kB - 12/12/2017 at 19:40 |
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Reverse Engineering Soneplex SPX-MPU SBC
Reverse engineering logs for salvaged MC68302 based SBC