For Sale 8MB RAM to 68000 socket

  • Thread starter Thread starter mkl
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10 v59 boards assembled, but not tested. I will be able to test by end of this month.
 
IMG_20171025_232937.jpgIMG_20171025_233234.jpg

Price 40€ with postage (no tracking priority letter post).
paypal mlvhct@gmail.com

Sent PM to: joachim, n00btheb00b, intric8, fery1200, bobymiller, cowdog360 (2 pcs), vaughan14, thebajaguy, zygott,

Some 3 pcs of V43 boards should be available in some time.
V59 combines better with v40x ide boards.

*no completed ide ram combination boards at the moment but i will try to make a few by saturday.*
 
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PM recieved, payment sent, awaiting confirmation on other board before second payment being sent.

confirmation recieved on ide board. payment sent for extra to get ide board, cf adapter and tracked postage.
 
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note: See later post for link to EAB thread with picture of cdtv board.
CDTV info on http://www.l8r.net/technical/cdtv-technical.html
you can put a jumper to DMAC pin 72 (note: maybe 71) to /CONFIGIN of your AutoConfig logic, since that signal is available at DMAC (sad really, they had the logic and failed to connect the trace)
... the trace to the diagnostic port config pin, which was instead grounded. (80 pin diagnostic connector is similar to a1000/500/2000 86-pin connector.)

The signal from DMAC pin 71 could be used with v4x ram boards, but v5x boards have only config out signal. It could be changed to config in by the cpld code.
 
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The CD32 DMAC is probably the last in the AutoConfig chain, and there's probably nothing left to do (like on the last Zorro slot of a big box Amiga)...
 
Thanks for that thread and it's understanding. I think the Zorro II cage area schematic with the CFGIN/CFGOUT logic gates can also help one understand how chaining can be done (and account for missing cards in the slot chain).
 
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