S912XHZ512F1VAG Datasheet, PDF(273/978 Page) Freescale Semiconductor, Inc – Covers MC9S12XHZ384, MC9S12XHZ256

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S912XHZ512F1VAG Datasheet, PDF (273/978 Pages) Freescale Semiconductor, Inc – Covers MC9S12XHZ384, MC9S12XHZ256

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BRK

Break

Chapter 5 XGATE (S12XGATEV2)

BRK

Operation

Put XGATE into Debug Mode (see Section 5.6.2, âEntering Debug Modeâ)and signals a Software

breakpoint to the S12X_DBG module (see section 4.9 of the S12X_DBG Section).

NOTE

It is not possible to single step over a BRK instruction. This instruction does

not advance the program counter.

CCR Effects

NZVC

ââââ

N: Not affected.

Z: Not affected.

V: Not affected.

C: Not affected.

Code and CPU Cycles

BRK

Source Form

Address

Mode

INH

Machine Code

0000000000000000

Cycles

PAff

MC9S12XHZ512 Data Sheet, Rev. 1.06

Freescale Semiconductor

273

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