LFEBS12UB Freescale Semiconductor, LFEBS12UB Datasheet - Page 452

Manufacturer Part Number

KIT STUDENT LEARNING S12 DG128

Manufacturer

Freescale Semiconductor

Architecture

Code Gen Tools Included

Code Warrior

Silicon Manufacturer

Core Architecture

Core Sub-architecture

Silicon Core Number

Silicon Family Name

Kit Contents

HCS12 DG128 Learning Kit

Rohs Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Chapter 10 XGATE (S12XGATEV3)

Attempts to set a semaphore. The state of the semaphore will be stored in the Carry-Flag:

In monadic address mode, bits RS[2:0] select the semaphore to be set.

Code and CPU Cycles

Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers

indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010

Not affected.

Set if semaphore is locked by the RISC core; cleared otherwise.

1 = Semaphore is locked by the RISC core

0 = Semaphore is locked by the S12X_CPU

MC9S12XE-Family Reference Manual , Rev. 1.23

Set Semaphore

Machine Code

Freescale Semiconductor