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SPNU563A–March 2018
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CPU Compare Module for Cortex-R5F (CCM-R5F)
Chapter 13
SPNU563A–March 2018
CPU Compare Module for Cortex-R5F (CCM-R5F)
This chapter describes the CPU compare module for the ARM
®
Cortex
®
-R5F (CCM-R5F). This device
implements two instances of the Cortex-R5F CPU that are running in lockstep to detect faults that may
result in unsafe operating conditions. The CCM-R5F detects faults and signals them to an error signaling
module (ESM).
NOTE: In general, the R5F term is used when referencing the Cortex-R5F CPU used in the
Hercules family of devices; however, the floating-point functionality is a device-specific option
and may not be included in some devices. Consult your device-specific datasheet to
determine which core is included on your specific device being used.
Topic ........................................................................................................................... Page
13.1 Overview ......................................................................................................... 498
13.2 Module Operation ............................................................................................. 499
13.3 Control Registers ............................................................................................. 507
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