Hemisphere GPS MBX-4, User Manual

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MBX-4 User Guide
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MBX-4 Port Rate Command ($PCSI,6) - This proprietary $PCSI
command sets the communication baud rates of the one external (P1-
Main) and three internal (P2-GPS, P3-DGPB, P4-DGPA) MBX-4 micro-
controller ports. The command has the following form:
$PCSI,6,r1,r2,r3,r4<CR><LF>
MBX-4 Response:
$PCSI,ACK,6, r1,r2,r3,r4
$PCSI,6,P1@r1,P2@r2,P3@r3,P4@r4
In this message, rx designates the MBX-4 communications port baud
rate, for the one external and three internal MBX-4 host communication
ports, <P1>, <P2>, <P3>, and <P4>. Baud rates r1, r2, r3, and r4 are
selected from Table 4-3.
Warning!
Only <P1> is applicable to regular MBX-4 operations. Leave all
others, <P2>, <P3>, and <P4> at their factory pre-configured
values as defined in Table 4-4.
Table 4-3: MBX-4 Baud Rates
rx, x = 1 to 4
2400
4800
9600
Table 4-4: MBX-4 Factory Pre-Configured
Baud Rates
Port Baud Rate
P1-Main 4800
P2-GPS 4800
P3-DGPB 4800
P4-DGPA 4800