Texas Instruments MSP430x1xx User Manual page 285

Texas instruments modules and peripherals user's guide
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UxBR0, USART Baud Rate Control Register 0
7
6
2 7
2 6
rw
rw
UxBR1, USART Baud Rate Control Register 1
7
6
2 15
2 14
rw
rw
The valid baud-rate control range is 3 ≤ UxBR < 0FFFFh, where UxBR =
UxBRx
{UxBR1+UxBR0}. Unpredictable receive and transmit timing occurs if
UxBR <3.
UxMCTL, USART Modulation Control Register
7
6
m7
m6
rw
rw
UxMCTLx
Bits
Modulation bits. These bits select the modulation for BRCLK.
7−0
5
4
3
2 5
2 4
2 3
rw
rw
rw
5
4
3
2 13
2 12
2 11
rw
rw
rw
5
4
3
m5
m4
m3
rw
rw
rw
USART Peripheral Interface, UART Mode
USART Registers: UART Mode
2
1
0
2 2
2 1
2 0
rw
rw
rw
2
1
0
2 10
2 9
2 8
rw
rw
rw
2
1
0
m2
m1
m0
rw
rw
rw
13-25

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