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Hi all, I've ported CP/M-68K to my custom board (68k-MBC) running a 68008 CPU, and I've done some test programs using CB68. To know how to use it I'm currently reading the manual for the 8086 CPU version (CB86) that it is the only I've found around. The CB86 manual is probably enough to play...

Hi, I've just ported CP/M-86 on a custom SBC (V20-MBC) and I'm making first tests. As Basic interpreter for CP/M-86 I've found the DRI Personal Basic 1.1: but I haven't found a manual for it. Any advice where to find it...? :roll: Regards

Hi all, I'm currently playing with a V20 CPU (V20HL = uPD70108HCZ) on a breadboard: I was wondering if there is any .LIB files for the specific V20 opcodes for the Digital Research ASM86.COM or ASM86.CMD assembler (I mean something like Z80.LIB for the Z80 opcodes). Cheers.

Some months ago I've found a "forgotten" Z8 BASIC (Z8671 aka Z0867108) MCU, so I decided to give it a new "home" (a board...). So I designed the RC-Z8BASIC with these spec: 128KB SRAM with battery backup, RS-232 port, serial-USB adapter port, GPIO port, LCD (1602 or 2004) port, User led and...

CP/M 3 (128KB banked) "preview" for the Z80-MBC2 is available here! Previous CP/M 2.2 demo video:

Hi all, I've found this forum during some googling... I've seen here a discussion about CP/M Z80 SBC, so I've decided to share my own "interpretation", the Z80-MBC: All the details are here: https://hackaday.io/project/19000-a-4-4ics-z80-homemade-computer-on-breadboard I've "planned" a new...