LM3S601_06 Datasheet, PDF (215/397 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S601 Data Sheet
Register 4: UART Integer Baud-Rate Divisor (UARTIBRD), offset 0x024
The UARTIBRD register is the integer part of the baud-rate divisor value. All the bits are cleared
on reset. The minimum possible divide ratio is 1 (when UARTIBRD=0), in which case the
UARTFBRD register is ignored. When changing the UARTIBRD 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 204 for configuration details.
UART Integer Baud-Rate Divisor
Offset 0x024
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
DIVINT
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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
31:16
15:0
Name
reserved
DIVINT
Type
RO
R/W
Reset Description
0
Reserved bits return an indeterminate value, and should never
be changed.
0x0000 Integer Baud-Rate Divisor
October 8, 2006
215
Preliminary