Date   : Thu, 09 May 1985 14:07:00 MDT
From   : Keith Petersen <W8SDZ@SIMTEL20.ARPA>
Subject: YAM modem program documentation available

A new doc file detailing the YAM modem program protocols is now
available from SIMTEL20:

Filename                       Type     Bytes   CRC

Directory MICRO:<CPM.YAM>
YMODEM.DQC.1                   BINARY   24704  4837H

YAM uses the MODEM2/MODEM7 protocol for CRC and CHECKSUM and has it's
own BATCH protocol.  It also allows optionally setting the packet
length to 1k instead of the usual 128-bytes, which should improve the
throughput when using the new 2400-baud modems.

Even if you have no interest in YAM, the portion detailing the MODEM
procotol is useful.

--Keith <W8SDZ@SIMTEL20.ARPA>
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