Datasheet

MSP430G2x53
MSP430G2x13
www.ti.com SLAS735J –APRIL 2011–REVISED MAY 2013
Table 15. Peripherals With Byte Access
REGISTER
MODULE REGISTER DESCRIPTION OFFSET
NAME
USCI_B0 USCI_B0 transmit buffer UCB0TXBUF 06Fh
USCI_B0 receive buffer UCB0RXBUF 06Eh
USCI_B0 status UCB0STAT 06Dh
USCI B0 I2C Interrupt enable UCB0CIE 06Ch
USCI_B0 bit rate control 1 UCB0BR1 06Bh
USCI_B0 bit rate control 0 UCB0BR0 06Ah
USCI_B0 control 1 UCB0CTL1 069h
USCI_B0 control 0 UCB0CTL0 068h
USCI_B0 I2C slave address UCB0SA 011Ah
USCI_B0 I2C own address UCB0OA 0118h
USCI_A0 USCI_A0 transmit buffer UCA0TXBUF 067h
USCI_A0 receive buffer UCA0RXBUF 066h
USCI_A0 status UCA0STAT 065h
USCI_A0 modulation control UCA0MCTL 064h
USCI_A0 baud rate control 1 UCA0BR1 063h
USCI_A0 baud rate control 0 UCA0BR0 062h
USCI_A0 control 1 UCA0CTL1 061h
USCI_A0 control 0 UCA0CTL0 060h
USCI_A0 IrDA receive control UCA0IRRCTL 05Fh
USCI_A0 IrDA transmit control UCA0IRTCTL 05Eh
USCI_A0 auto baud rate control UCA0ABCTL 05Dh
ADC10 ADC analog enable 0 ADC10AE0 04Ah
(MSP430G2x53 devices only)
ADC analog enable 1 ADC10AE1 04Bh
ADC data transfer control register 1 ADC10DTC1 049h
ADC data transfer control register 0 ADC10DTC0 048h
Comparator_A+ Comparator_A+ port disable CAPD 05Bh
Comparator_A+ control 2 CACTL2 05Ah
Comparator_A+ control 1 CACTL1 059h
Basic Clock System+ Basic clock system control 3 BCSCTL3 053h
Basic clock system control 2 BCSCTL2 058h
Basic clock system control 1 BCSCTL1 057h
DCO clock frequency control DCOCTL 056h
Port P3 Port P3 selection 2. pin P3SEL2 043h
(28-pin PW and 32-pin RHB only)
Port P3 resistor enable P3REN 010h
Port P3 selection P3SEL 01Bh
Port P3 direction P3DIR 01Ah
Port P3 output P3OUT 019h
Port P3 input P3IN 018h
Port P2 Port P2 selection 2 P2SEL2 042h
Port P2 resistor enable P2REN 02Fh
Port P2 selection P2SEL 02Eh
Port P2 interrupt enable P2IE 02Dh
Port P2 interrupt edge select P2IES 02Ch
Port P2 interrupt flag P2IFG 02Bh
Port P2 direction P2DIR 02Ah
Port P2 output P2OUT 029h
Port P2 input P2IN 028h
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