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SDC_68k - smallest CP/M capable MC68000/010 DIL64 computer
http://anycpu.org/forum/viewtopic.php?f=23&t=570
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Author:  gbm [ Sun Feb 03, 2019 11:40 am ]
Post subject:  SDC_68k - smallest CP/M capable MC68000/010 DIL64 computer

SDC_68k
- the smallest possible DIL64 MC68000/68010-based computer by gbm

Features:
• footprint: MC68000 DIL64 socket
• hardware monitor with single-stepping, disassembly, memory editing and drag-and-drop HEX file loading
• 256/512 KiB RAM, 64 KiB ISP Flash
• terminal (console) interface with interrupt capability
• timer with interrupt
• diskette emulation in Flash memory for CP/M-68k support
• on-off or PWM-controlled RGB LED
• user button
• Power supply, h/w monitor communication and target computer terminal via USB double VCOM device
• whole computer logic other than the CPU implemented in STM32L496 or L4R5 microcontroller

Software needed on PC side: a terminal emulator program (TeraTerm 4.101 or newer is recommended).

More info and some discussion at https://www.retrobrewcomputers.org/foru ... 7&start=0&

Attachments:
File comment: Bottom view
sdc68kbot.jpg
sdc68kbot.jpg [ 146.67 KiB | Viewed 1666 times ]
File comment: Top view
sdc68ktop.jpg
sdc68ktop.jpg [ 108.25 KiB | Viewed 1666 times ]

Author:  MichaelM [ Sun Feb 03, 2019 12:52 pm ]
Post subject:  Re: SDC_68k - smallest CP/M capable MC68000/010 DIL64 comput

Very nice.

Author:  BigEd [ Sun Feb 03, 2019 5:43 pm ]
Post subject:  Re: SDC_68k - smallest CP/M capable MC68000/010 DIL64 comput

Very small, very nice - well done!

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