SC613 v1.0 Compact Flash module

SC613 v1.0 RCBus Compact Flash module for RCBus-40pin

Small Computer Central

www.scc.me.uk 

SC613 is a Compact Flash Card interface for RCBus. It uses Tadeusz Pycio’s design to correct the timing between the Z80 CPU and the Compact Flash card.

The LED indicates Compact Flash card activity, both read or write.

The Compact Flash card capacity is not critical, but it should be noted that plain CP/M 2.2 can only access the first 128MB of the card. RomWBW can access up to 2GB. Any space above these limits can not be accessed by the retro computer. High capacity, more modern, high speed cards are best avoided as they are more likely to cause noise issues on the bus.