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CCS/EK-TM4C1294XL: System Control Block (SCB) registers missing in debugger?

Youri Klaassens
Prodigy 110 points

Part Number: EK-TM4C1294XL
Other Parts Discussed in Thread: TM4C1294NCPDT

Tool/software: Code Composer Studio

Dear TI community,

According to the datasheet of the TM4C1294NCPDT, there are quite a few registers in the System Control Block as you can see in the image below.

However, in the CCS debugger I cannot find any of these registers. Are these registers 'undebugable'?

With kind regards,

Xhendos

  • 0
    Guru 92251 points

    Xhendos said:
    However, in the CCS debugger I cannot find any of these registers.

    Looking in CCS 8.1.0.00011 the registers in the System Control Block are grouped in the "NVIC" registers, and their names are prefixed with "NVIC_". E.g.:

    • NVIC_ACTLR Auxiliary Control
    • NVIC_CPUID CPU ID Base
    • NVIC_INT_CTRL Interrupt Control and State
    • NVIC_VTABLE Vector Table Offset