Multipacket Option - Motorola Symbol DS3407 Product Reference Manual
Motorola symbol ds3407 barcode scanner product reference guide
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Also See for Symbol DS3407:
- Reference manual (404 pages) ,
- Quick start manual (3 pages) ,
- Quick start manual (2 pages)
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6 - 12 Symbol DS3407 Product Reference Guide
Multipacket Option
Parameter # F0h, 4Eh
This parameter controls ACK/NAK handshaking for multi-packet transmissions.
•
Multi-Packet Option 1: The host sends an ACK / NAK for each data packet during a multi-packet
transmission.
•
Multi-Packet Option 2: The digital scanner sends data packets continuously, with no ACK/NAK handshaking
to pace the transmission. The host, if overrun, can use hardware handshaking to temporarily delay digital
scanner transmissions. At the end of transmission, the digital scanner waits for a CMD_ACK or CMD_NAK.
•
Multi-Packet Option 3: Option 3 is the same as option 2 with the addition of a programmable interpacket
delay.
*Multipacket Option 1
Multipacket Option 3
(00h)
(02h)
Multipacket Option 2
(01h)
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