Use EDO as FPM memory with this PCB - a flexible solution?
837They are finally here! PCBs with the EDO-2-FPM mod included. With those 30-pin SIMM modules, you can easily create your own modules, use some EDO memory chips and use them as FPM modules in your vintage computer hardware that only supports FPM memory. Join me in this video where we make the first ever memory modules and switch off EDO functionality by flipping a simple switch.
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Direct link to the PCBs @ PCBWay Community Projects:
https://www.pcbway.com/project/shareproject/30_PIN_SIMM_with_EDO_2_FPM_Mod_fd85f4da.html
My contribution to the Community Project Space at PCBWay:
https://www.pcbway.com/project/member/?bmbno=0140E301-54A5-47
Soldering iron (FNIRSI HS-01):
https://s.click.aliexpress.com/e/_oBq2cj9
You can support me on Patreon:
https://www.patreon.com/BitsUndBolts
00:00 Intro
02:45 PCBWay
03:28 The new PCBs
05:48 Salvaging EDO chips
06:33 Assembly
08:47 Test EDO-2-FPM chips
09:39 Test FPM chips
10:59 32 MB test