Follow-up to previous announcement:

In case anyone is just dying to have their PIC talk to a large
amount of RAM, I have my first set of PIC40 SBC circuit boards
in hand, and tested.

It's a general purpose SBC for 16C74/77/877/etc, and allows
interfacing to a 28- or 32-pin SRAM chip [8KB - 512KB], plus
all the usual stuff - 7805, RS-232 port, two serial EEPROMs,
Timer 1 RTC, ISP, etc.

If you try hard, you can buffer data to the SRAM at rates to about
1 Mhz for 8-bit addressing, and 500 Khz for 16-bit addressing,
when using a 20 Mhz xtal.

http://www.sni.net/~oricom/sbc40.htm

best regards,
- Dan Michaels
Oricom Technologies
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