Hello, > $A1 end $21 have > 7 bits in common; exactly the number of address lines of a 4116 > DRAM. It's 4164 DRAM! That must be used with 8 bit refresh (256 refresh cycle) and the CBM-II has a 8 bit refresh counter (74LS393). Greetings Martin Message was sent through the cbm-hackers mailing listReceived on 2011-01-25 23:00:16
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