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Philips Semiconductors
ARM-based Microcontroller
Set Baud Rate <Baud Rate> <stop bit>
Table 200: ISP Set Baud Rate command description
Command
Input
Return Code
Description
Example
Table 201: Correlation between possible ISP baudrates and external crystal frequency (in MHz)
ISP Baudrate
.vs.
External Crystal Frequency
10.0000
11.0592
12.2880
14.7456
15.3600
18.4320
19.6608
24.5760
25.0000
Echo <setting>
Table 202: ISP Echo command description
Command
Input
Return Code
Description
Example
Flash Memory System and Programming
B
Baud Rate: 9600 | 19200 | 38400 | 57600 | 115200 | 230400
Stop bit: 1 | 2
CMD_SUCCESS |
INVALID_BAUD_RATE |
INVALID_STOP_BIT |
PARAM_ERROR
This command is used to change the baud rate. The new baud rate is effective after the command
handler sends the CMD_SUCCESS return code.
"B 57600 1<CR><LF>" sets the serial port to baud rate 57600 bps and 1 stop bit.
9600
19200
+
+
+
+
+
+
+
+
+
A
Setting: ON=1 | OFF=0
CMD_SUCCESS |
PARAM_ERROR
The default setting for echo command is ON. When ON the ISP command handler sends the
received serial data back to the host.
"A 0<CR><LF>" turns echo off.
LPC2119/2129/2194/2292/2294
38400
+
+
+
+
+
+
+
+
+
+
+
+
+
+
271
Preliminary User Manual
57600
115200
+
+
+
+
230400
+
May 03, 2004
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