C8051F360/1/2/3/4/5/6/7/8/9
Table 19.4. Timer Settings for Standard Baud Rates
Using an External 18.432 MHz Oscillator
Frequency: 18.432 MHz
1
Target
Baud Rate
(bps)
Baud Rate
% Error
Oscilla- Timer Clock
SCA1–SCA0
Timer 1
Reload
Value (hex)
T1M
1
tor Divide
Factor
Source
(pre-scale select)
2
230400
115200
57600
28800
14400
9600
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
80
160
SYSCLK
SYSCLK
1
1
1
0
0
0
0
0
0xD8
0xB0
0x60
0xB0
0x60
0xB0
0xB0
0x60
XX
XX
XX
01
01
00
10
10
320
SYSCLK
640
SYSCLK/4
SYSCLK/4
SYSCLK/12
SYSCLK/48
SYSCLK/48
1280
1920
7680
15360
2400
1200
230400
115200
57600
28800
14400
9600
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
80
EXTCLK/8
EXTCLK/8
EXTCLK/8
EXTCLK/8
EXTCLK/8
EXTCLK/8
11
11
11
11
11
11
0
0
0
0
0
0
0xFB
0xF6
0xEC
0xD8
0xB0
0x88
160
320
640
1280
1920
Notes:
1. SCA1–SCA0 and T1M bit definitions can be found in Section 21.1.
2. X = Don’t care.
230
Rev. 1.0