ACC Programmer's Reference Guide

258 Chapter4
ZCOM C I/F Library Routines
zport (3X)
The baud rate is split between two 4-bit parameters (for compatibility
reasons). If the Baud 1 parameter is 0, then Baud 2 is used.
Rates listed in
bold are not available on the Z7350A or Z7340A ACC interface cards.
The Z7200A card does not support baud rates above 76800 and the
Z7400A card does not support rates above 128000.
Baud 1 Value Rate Value Rate
0000 Use Baud2 1000 19,200
0001 300 1001 38,400
0010 600 1010 48,000
0011 1,200 1011 57,600
0100 2,400 1100 76,800
0101 4,800 1101 64,000
0110 9,600 1110 128,000
0111 14,400 1111 256,000
Baud 2 Value Rate Value Rate
0000 150 1000 768,000
0001 56,000 1001 1,024,000
0010 153,600 1010 1,228,800
0011 307,200 1011 1,536,000
0100 192,000 1100 1,544,000
1010 614,400 1101 2,048,000
0110 384,000 1110 Reserved
0111 512,000 1111 Reserved
Pmode PmodeValue PmodeValue Port mode
00 00 RS232Mode
01 00 RS422Mode
1 0 0 0 Loopback Mode (Tristate)
1 1i 0 0 X.21/V.11 Mode
0 0 0 1 V.35 (Z7340A and Z7350A only)
0 0 1 0 RS-449 (Z7340A and Z7350A
only)
0 0 1 1 V.36 (Z7340A and Z7350A only)
All Other Values Reserved