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Home » RBC Forums » General Discussion » CB030, A 68030 SBC for hobbyists
Re: CB030, A 68030 SBC for hobbyists [message #10052 is a reply to message #10050] Tue, 02 August 2022 04:21 Go to previous messageGo to previous message
plasmo is currently offline  plasmo
Messages: 916
Registered: March 2017
Location: New Mexico, USA
Senior Member
CB030's expansion connector is similar to RC2014, but few control signals are different. What RC2014 RTC board are you looking at? It may be possible to make small modification to make it work with CB030's expansion connector.

Since 68681's discrete I/O are available on a connector that also has VCC and GND, it is probably easier to hack up a I2C interfaces using 2 discrete outputs and 1 discrete input.

Which RTC are you thinking of? I may have it and can prototype a small board either for the CB030 expansion connector or using the 68681 discrete I/O port.
Bill
 
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