Datasheet

MSP430F23x0
MIXED SIGNAL MICROCONTROLLER
SLAS518A -- AUGUST 2006 -- REVISED MAY 2007
16
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PERIPHERALS WITH BYTE ACCESS (continued)
Basic Clock System+ Basic clock system control 3
Basic clock system control 2
Basic clock system control 1
DCO clock frequency control
BCSCTL3
BCSCTL2
BCSCTL1
DCOCTL
0x0053
0x0058
0x0057
0x0056
Port P4 Port P4 resistor enable
Port P4 selection
Port P4 direction
Port P4 output
Port P4 input
P4REN
P4SEL
P4DIR
P4OUT
P4IN
0x0011
0x001F
0x001E
0x001D
0x001C
Port P3 Port P3 resistor enable
Port P3 selection
Port P3 direction
Port P3 output
Port P3 input
P3REN
P3SEL
P3DIR
P3OUT
P3IN
0x0010
0x001B
0x001A
0x0019
0x0018
Port P2 Port P2 resistor enable
Port P2 selection
Port P2 interrupt enable
Port P2 interrupt edge select
Port P2 interrupt flag
Port P2 direction
Port P2 output
Port P2 input
P2REN
P2SEL
P2IE
P2IES
P2IFG
P2DIR
P2OUT
P2IN
0x002F
0x002E
0x002D
0x002C
0x002B
0x002A
0x0029
0x0028
Port P1 Port P1 resistor enable
Port P1 selection
Port P1 interrupt enable
Port P1 interrupt edge select
Port P1 interrupt flag
Port P1 direction
Port P1 output
Port P1 input
P1REN
P1SEL
P1IE
P1IES
P1IFG
P1DIR
P1OUT
P1IN
0x0027
0x0026
0x0025
0x0024
0x0023
0x0022
0x0021
0x0020
Special Function SFR interrupt flag 2
SFR interrupt flag 1
SFR interrupt enable 2
SFR interrupt enable 1
IFG2
IFG1
IE2
IE1
0x0003
0x0002
0x0001
0x0000