From WikiTI
Revision as of 00:06, 20 February 2007 by Brandonw (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search


Unofficial Name: GetDataPacket

BCALL Address: 4EEE

Receives a data packet over the link port and sends either acknowledge or bad checksum packets.


  • DE: address to receive data
  • (arcInfo): page of address to receive data (if in Flash ROM)
  • BC: expected size of data packet
  • iy+1Bh set up accordingly


  • None


  • All


This BCALL will throw ERR:LINK if any problems are found. It functions the same as GetSmallPacket except it receives the first 4 bytes of the packet.

If the checksum is valid, an acknowledgement packet is sent. Otherwise, a bad checksum packet is sent and ERR:LINK is thrown.