NXP Semiconductors KE1xF Series, Reference Manual, Page: 67 / 1483

Chapter 5
System Integration Module (SIM)
5.1 Introduction
The System Integration Module (SIM) provides system control and chip configuration
registers.
5.1.1 Features
Features of the SIM include:
• System clocking configuration
• Flash and system RAM size configuration
• FlexTimer clock and channel selection and configuration
• ADC trigger selection
• Flash configuration
• System device unique identification (UID)
5.2 Memory map and register definition
NOTE
The SIM registers can only be written in the supervisor mode.
In the user mode, write accesses are blocked and will result in a
bus error.
SIM memory map
Absolute
address
(hex)
Register name
Width
(in bits)
Access Reset value
Section/
page
4004_8004 Chip Control register (SIM_CHIPCTL) 32 R/W 0000_0000h 5.2.1/68
Table continues on the next page...
Kinetis KE1xF Sub-Family Reference Manual, Rev. 4, 06/2019
NXP Semiconductors 67