MSP430xG461x
MIXED SIGNAL MICROCONTROLLER
SLAS508I − APRIL 2006 − REVISED MARCH 2011
15
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
interrupt flag register 1 and 2
7
6
5
4
0
OFIFG
WDTIFG
3
2
1
rw–0
rw–1
rw–(0)
Address
02h
NMIIFG
WDTIFG:
Set on watchdog timer overflow (in watchdog mode) or security key violation
Reset on V
CC
power-on or a reset condition at the RST/NMI pin in reset mode
OFIFG:
Flag set on oscillator fault
NMIIFG:
Set via RST/NMI pin
7
6
5
4
0
3
2
1
Address
03h
BTIFG
rw–0
UTXIFG1
URXIFG1
rw–1
rw–0
UCA0TXIFG
UCA0RXIFG
rw–0
rw–0
UCB0TXIFG
UCB0RXIFG
rw–0
rw–0
UCA0RXIFG
USCI_A0 receive-interrupt flag
UCA0TXIFG
USCI_A0 transmit-interrupt flag
UCB0RXIFG
USCI_B0 receive-interrupt flag
UCB0TXIFG
USCI_B0 transmit-interrupt flag
URXIFG0:
USART1: UART and SPI receive flag
UTXIFG0:
USART1: UART and SPI transmit flag
BTIFG:
Basic timer flag
module enable registers 1 and 2
7
6
5
4
0
3
2
1
Address
04h
7
6
5
4
0
UTXE1
3
2
1
rw–0
rw–0
Address
05h
URXE1
USPIE1
URXE1:
USART1: UART mode receive enable
UTXE1:
USART1: UART mode transmit enable
USPIE1:
USART1: SPI mode transmit and receive enable
Legend
rw:
rw-0,1:
Bit can be read and written.
Bit can be read and written. It is Reset or Set by PUC.
Bit can be read and written. It is Reset or Set by POR.
rw-(0,1):
SFR bit is not present in device
Содержание MSP430CG4616IPZ
Страница 110: ......