> From: Chris Zach > a M857 board with a RS232 cable on it and BC01R-25 on it.
Anyone know what an M857 is? I guess it might be a DF11 async answer mode? I found this: https://www.computerhistory.org/collections/catalog/102731577 but I think the number there is wrong; I'm not sure exactly which KL10 board is an 'MBOX Control 3' - it might be the M9537. > From:Ethan Dicks > Sounds like it was a generic cable that probably worked with several > devices. Yeah, the BC01-R was used with an M957/M970 header card (not sure what the difference between them is) in the DF11: https://gunkies.org/wiki/DF11_Communications_Line_Adapter Not sure where else. Noel