SCC2691 uart or acia
Posted: Fri Aug 15, 2014 1:54 am
Has anyone got one of these wired up and programed on a C64 or C128?
I can enable chip and write(WRN), but the read enable(RDN) is not simple thing to get working.
I am trying to connect directly to buss. I don't want to go thru an interface chip to talk to this interface chip.
thank you
I can enable chip and write(WRN), but the read enable(RDN) is not simple thing to get working.
I am trying to connect directly to buss. I don't want to go thru an interface chip to talk to this interface chip.
thank you