w83977atg Winbond Electronics Corp America, w83977atg Datasheet - Page 57

• Manufacturer Part Number: w83977atg
• Description: W83877tf Plus Kbc, Gp I/o, Wake-up, Fir, Cir, Pb-free
• Manufacturer: Winbond Electronics Corp America

6.2.9
This is a temporary register that can be accessed and defined by the user.
TABLE 6-5 BAUD RATE TABLE
** The percentage error for all baud rates, except where indicated otherwise, is 0.16%.
Note. Pre-Divisor is determined by CRF0 of UART A and B.
1.8461M Hz
Pre-Div: 13
115200
19200
38400
57600
134.5
1200
1800
2000
2400
3600
4800
7200
9600
110
150
300
600
50
75
User-defined Register (UDR) (Read/Write)
Pre-Div:1.625
14.769M Hz
153600
307200
460800
921600
14400
16000
19200
28800
38400
57600
76800
1076
1200
2400
4800
9600
400
600
880
BAUD RATE FROM DIFFERENT PRE-DIVIDER
Pre-Div: 1.0
1497600
24M Hz
124800
249600
499200
748800
1478.5
15600
23400
26000
31200
46800
62400
93600
1430
1950
3900
7800
650
975
to generate 16X clock
Decimal divisor used
- 49 -
W83977ATF/W83977ATG
2304
1536
1047
857
768
384
192
96
64
58
48
32
24
16
12
6
3
2
1
Publication Release Date: May 2006
Error Percentage between
desired and actual
0.099%
0.18%
0.53%
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Revision 0.6