LM3S610_06 Datasheet, PDF (244/396 Pages) List of Unclassifed Manufacturers – Microcontroller

Universal Asynchronous Receivers/Transmitters (UARTs)
Register 5: UART Fractional Baud-Rate Divisor (UARTFBRD), offset 0x028
The UARTFBRD register is the fractional part of the baud-rate divisor value. All the bits are
cleared on reset. When changing the UARTFBRD register, the new value does not take effect until
transmission/reception of the current character is complete. Any changes to the baud-rate divisor
must be followed by a write to the UARTLCRH register. See “Baud-Rate Generation” on page 232
for configuration details.
UART Fractional Baud-Rate Divisor (UARTFBRD)
Offset 0x028
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
DIVFRAC
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:6
5:0
Name
reserved
DIVFRAC
Type
RO
R/W
Reset
0
0x00
Description
Reserved bits return an indeterminate value, and should never
be changed.
Fractional Baud-Rate Divisor
244
October 8, 2006
Preliminary