> I've now almost designed the printed circuit board for the VIC-20 memory > cartridge. It'll have 4 chips on the top side: Am29LV160D (2MB Flash > ROM), HM62256B (32kB SRAM), 74LVX245 (data bus buffer), and Lattice 2032 > programmable logic chip. On the bottom side there are only two 74LVX245 > chips that buffer the address lines. > It just occured to me, why not use a little bigger pld and integrate the buffers (and possibly level translation)? bogax - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail cbm-hackers-request@dot.tml.hut.fi.
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