W83977G Winbond Electronics Corp America, W83977G Datasheet - Page 70

• Manufacturer Part Number: W83977G
• Description: W83877TF plus KBC, CIR, RTC, Pb-free
• Manufacturer: Winbond Electronics Corp America

Bit 1, 0:
TABLE: SIR Baud Rate
** The percentage error for all baud rates, except where indicated otherwise, is 0.16%.
PRE-DIV: 13
1.8461M HZ
115200
W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
19200
38400
57600
134.5
1200
1800
2000
2400
3600
4800
7200
9600
110
150
300
600
50
75
RX_FSZ1~0
TX_FSZ1~0
TX_FSZ1~0 - Transmitter FIFO Size 1~0
These bits setup transmitter FIFO size when FIFO is enable.
1X
1X
00
01
00
01
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:
1497600
24M HZ
124800
249600
499200
748800
1478.5
15600
23400
26000
31200
46800
62400
93600
1430
1950
3900
7800
650
975
1.0
USED TO GENERATE
-62
DECIMAL DIVISOR
16X CLOCK
2304
1536
1047
857
768
384
192
96
64
58
48
32
24
16
12
6
3
2
1
RX FIFO SIZE
TX FIFO SIZE
Reserved
Reserved
16-Byte
32-Byte
16-Byte
32-Byte
BETWEEN DESIRED AND
ERROR PERCENTAGE
ACTUAL
0.099%
0.18%
0.53%
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