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Set Data Variables
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Command Bytes
0x01,
TimerLow,
TimerHigh,
Baud1,
Baud2,
Baud3



Response Bytes
0x02


Remarks
This command allows the Flash program time and Baud rate to be specified. A value of 6000 (0x1770) should be used for the program time (TimerLow = 0x70 and TimerHigh = 0x17 ). The Baud rate should be specified according to the table below. A value of 1MBaud gives fast and reliable Flash programming (Baud1 = 0x03, Baud2 = 0x00, Baud3 = 0x00). The bootloader defaults to a Baud rate of 115200.


Baud Rate Table

   
Baud Rate
Baud1
Baud2
Baud3
300
0x10
0x27
0x00
600
0x88
0x13
0x00
1200
0xC4
0x09
0x00
2400
0xE2
0x04
0x00
4800
0x71
0x02
0x00
9600
0x38
0x41
0x00
19200
0x9C
0x80
0x00
38400
0x4E
0xC0
0x00
57600
0x34
0xC0
0x00
115200
0x1A
0x00
0x00
230400
0x0D
0x00
0x00
460800
0x06
0x40
0x00
921600
0x03
0x80
0x00
1000000
0x03
0x00
0x00
1500000
0x02
0x00
0x00
2000000
0x01
0x00
0x00
3000000
0x00
0x00
0x00


Note: Baud rates in gold cannot be used for Flash programming due to the time required to write to the Flash memory. 1000000 Baud (1MBaud) is the fastest Baud rate that should be used for Flash programming.