NXP Semiconductors MKW01Z128, Reference Manual, Page: 280 / 884

Chapter 8
System Integration Module (SIM)
8.1 Introduction
The system integration module (SIM) provides system control and chip configuration
registers.
8.1.1 Features
• System clocking configuration
• System clock divide values
• Architectural clock gating control
• ERCLK32K clock selection
• UART and TPM clock selection
• Flash and System RAM size configuration
• TPM external clock and input capture selection
• UART receive/transmit source selection/configuration
8.2 Memory map and register definition
The SIM module contains many bitfields for selecting the clock source and dividers for
various module clocks.
MKW01Z128 MCU Reference Manual, Rev. 3, 04/2016
Freescale Semiconductor, Inc. 149