Datasheet

Chapter 4

SLAU144J–December 2004–Revised July 2013

CPUX

This chapter describes the extended MSP430X 16-bit RISC CPU with 1-MB memory access, its

addressing modes, and instruction set. The MSP430X CPU is implemented in all MSP430 devices that

exceed 64-KB of address space.

Topic ........................................................................................................................... Page

4.1 CPU Introduction ............................................................................................. 116

4.2 Interrupts ........................................................................................................ 118

4.3 CPU Registers ................................................................................................. 119

4.4 Addressing Modes ........................................................................................... 125

4.5 MSP430 and MSP430X Instructions ................................................................... 142

4.6 Instruction Set Description ............................................................................... 160

115

SLAU144J–December 2004–Revised July 2013 CPUX

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