LM3S2965 Datasheet, PDF (307/542 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S2965 Microcontroller
Register 6: 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 293
for configuration details.
UART Fractional Baud-Rate Divisor (UARTFBRD)
UART0 base: 0x4000.C000
UART1 base: 0x4000.D000
UART2 base: 0x4000.E000
Offset 0x028
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
Type RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
15
14
13
12
11
10
9
reserved
Type RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
24
23
reserved
RO
RO
0
0
8
7
RO
RO
0
0
22
21
20
19
18
17
16
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
0
6
5
4
3
2
1
0
DIVFRAC
RO
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
Bit/Field
31:6
5:0
Name
reserved
DIVFRAC
Type
RO
R/W
Reset
0
0x00
Description
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Fractional Baud-Rate Divisor
June 04, 2007
307
Preliminary