[net.micro.cpm] CRC error checking in XModem

Veizades.PA@PARC-MAXC.ARPA (02/07/84)

I am implementing the XModem protocol on a non CP/M system and I am interested in
the exact method by which the CRC value is generated, what portion of the XModem
packet is used to compute the CRC and the differences in the protocol when the CRC
option is used.  Can anyone out there help?

John Veizades  -  Veizades@PARC-MAXC