Pacific Research Solutions PET-820 User Manual
Page 35
Pacific Research
PET-820 User Manual
Page 34
4.5.39 SERIAL PORT BAUD RATE
If your PET-820 has included a serial port, you may use this command to select the desired baud rate. Once the command is
issued the baud is instantly changed.
COMMAND CODE:
50
PROGRAM SYNTAX:
50 [Data] #
READ BACK SYNTAX:
50 #
WHERE:
Data = 1 through 6;
1 = 300 baud
2 = 600 baud
3 = 1200 baud
,
4 = 2400 baud
5 = 4800 baud
6 = 9600 baud
EXAMPLE:
50 3 # = Set to 1200 baud
DEFAULT:
6 = 9600 baud
4.5.40 RESERVED FOR FUTURE USE
COMMAND CODE:
51
4.5.41 RESERVED FOR FUTURE USE
COMMAND CODE:
52
4.5.42 RESERVED FOR FUTURE USE
COMMAND CODE:
53
4.5.43 RESERVED FOR FUTURE USE
COMMAND CODE:
54
4.5.44 SERIAL PORT STATUS ENABLE
If your PET-820 has included the RS-232 serial port, you can connect it to a terminal, PC with terminal emulator software or
printer and enable the status mode. The PET-820 will then output status information on internal operations. This can be
valuable for monitoring system operation and debugging.
COMMAND CODE:
55
PROGRAM SYNTAX:
55 [ON/OFF] #
READ BACK SYNTAX:
50 #
WHERE:
ON/OFF = Zero (0) or Non Zero (1-9), 0 = Off
EXAMPLE:
55 1 # = Turn on status mode
DEFAULT:
0 = OFF
4.5.45 INITIALIZATION OF SPEECH DATA, RAM OPTION REQUIRED
This command will return all data in the 16 speech message buffers back to the original factory default settings. All data
subsequently stored or changed will be lost.
COMMAND CODE:
80
PROGRAM SYNTAX:
80 #