MSP430F1122 Datasheet, PDF (11/48 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

module enable registers 1 and 2
Address
7
6
5
04h
MSP430x11x2, MSP430x12x2
MIXED SIGNAL MICROCONTROLLER
SLAS361C − JANUARY 2002 − REVISED DECEMBER 2003
4
3
2
1
0
Address
05h
URXE0:
UTXE0:
USPIE0:
7
6
5
4
3
2
1
0
UTXE0
URXE0
USPIE0
rw-0
rw-0
USART0, UART mode receive enable (MSP430x12x2 devices only)
USART0, UART mode transmit enable (MSP430x12x2 devices only)
USART0, SPI mode transmit and receive enable (MSP430x12x2 devices only)
Legend rw:
rw-0:
Bit can be read and written.
Bit can be read and written. It is reset by PUC
SFR bit is not present in device.
memory organization
FFFFh
FFE0h
FFDFh
F000h
MSP430F1122
MSP430F1222
Int. Vector
4 KB Flash
Segment0−7
10FFh
1000h
0FFFh
0C00h
2 × 128B
Flash
SegmentA,B
1 KB
Boot ROM
MSP430F1132
MSP430F1232
FFFFh
FFE0h
FFDFh
E000h
Int. Vector
8 KB
Flash
Segment0−15
Main
Memory
10FFh
1000h
0FFFh
0C00h
2 × 128B
Flash
SegmentA,B
1 KB
Boot ROM
Information
Memory
02FFh
0200h
01FFh
0100h
00FFh
0010h
000Fh
0000h
256B RAM
16b Per.
8b Per.
SFR
02FFh
0200h
01FFh
0100h
00FFh
0010h
000Fh
0000h
256B RAM
16b Per.
8b Per.
SFR
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