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Title: FM20HA expansion card ?
Post by: parodius on January 07, 2020, 11:57:56 PM

Anyone knows what it's supposed to be ?
https://page.auctions.yahoo.co.jp/jp/auction/419214558

Title: Re: FM20HA expansion card ?
Post by: JulBS0 on January 08, 2020, 04:48:11 AM

Given the amount of RAM present on the board (7x128kB), the year of manufacture of most of the chips (93-ish) and the fact that the MB86356 is apparently a « color still image compressor/decompressor », it may be something like the Video CD card that existed for the Sega Saturn.

Title: Re: FM20HA expansion card ?
Post by: parodius on January 09, 2020, 11:37:11 PM

Thanks for the input !

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NFG Forums => SIG FM-Towns => Topic started by: parodius on January 07, 2020, 11:57:56 PM