BOM for Universal RAM cards

revaldinho / cpc_ram_expansion

A series of Amstrad CPC PCBs including a backplane, ROM and 512K and 1MByte RAM expansions.

GNU General Public License v3.0

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BOM for Universal RAM cards #14

Open WacKEDmaN opened 1 year ago

WacKEDmaN commented 1 year ago

ive got a PCB for the 512kb card on the way.. i cant seem to find the BOM for it tho could you please add it revaldinho

thanks

andymccall commented 3 months ago

Did you ever manage to get a BOM?

I've got 10x1MB PLCC84 cards (I ordered before I saw it wasn't a recommended card, but the XC9572PC84 is still available on eBay for a decent price), and I can't work out what parts are needed. I've been building a list here:

https://www.digikey.co.uk/en/mylists/list/1DLY86MQVF

If there's anyway someone can help, I'd be very grateful.

WacKEDmaN commented 3 months ago

nope no help from anyone in the amstrad community... SMH..

i managed to make my own list aswell... after looking at this file i managed to stumble across in the repository... https://github.com/revaldinho/cpc_ram_expansion/blob/master/cpc_ram_expansion/pcb/cpc_ram512k_v110.v it has a list of where every component connects to... but its also where i found the resistor values etc... no idea why a list of components is not included with the RELEASE projects...