Regarding the chips on the Roland SCC-1,
* What do each of the chips do?
* Is its DAC featured in the photo?
* What bit is the DAC?
Thanks a lot for any comments!
Well the Toshiba TC518 is SRAM, The Hitachi HM62256 is also SRAM. I believe the Roland MB* chips are ROMS. The R15199778 is a Hitachi H8 micro. I believe the dac is a NEC D6376 on these boards. The D6376 is a 2 channel 16bit dac.
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Thanks! BTW, do you happen to know what the largest chip on this card does? It's not pictured in the photo. It's just off to the right hand side. Typically, I think, it has a 3 alphanumeric code written on it. Also, regarding this big chip, do you know why this code written on this chip differs from card to card? Thanks! 😀
