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Author Topic: FS: IDE-adapters to 68k-socket and mouse adapter PCBs  (Read 9225 times)

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Offline mrmklTopic starter

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Re: FS: IDE-adapters to 68k-socket and mouse adapter PCBs
« Reply #29 from previous page: September 27, 2008, 07:39:42 PM »
You'll need an A600 ks-rom in the socket, the inbuilt driver then boots from the drive. Price is 50 euros + 10 euros for registered airmail shipping + packing.

I think I'll make a 8MB ram board that can be stacked with ide-board and 68000 cpu.
 

Offline mrmklTopic starter

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Re: FS: IDE-adapters to 68k-socket and mouse adapter PCBs
« Reply #30 on: October 25, 2008, 05:33:55 PM »
I aim to finish a PCB design an order some proto PCB:s for an 8 Mbyte memory expansion in a few weeks or months.
The adapter will most likely be made of 8M x 8 bit 3.3 volt DRAM chips and two 3.3V CPLD chips for voltage conversion, data multiplexing, dram address and control signals and autoconfig(tm).