AM263P4-Q1: LOCKSTEP memory browser

Rishabh Kumar Bhakta

Part Number: AM263P4-Q1

Hi all
I wanted to ask what memory address to check in memory browser or what registers to check while debugging so that I can know whether the cpu is in lockstep mode or dual core mode?

8 months ago

0 Kantha Rao Bora 8 months ago

TI__Prodigy 180 points

Hi Rishabh,

Please refer here: AM263Px Sitara Microcontrollers Register Addendum (Rev. B)

Section: 2.3.2.4.1 MSS_CTRL_R5SS0_STATUS_REG Register (Offset = 2Ch) [reset = 0h]

Physical Address 0x50D0002C

MSS_CTRL Register: Bit 8 R5SS0_STATUS_REG_L OCK_STEP Read only Register

Reading 1:confirms R5SS is in lockstep mode.

Reading 0:confirms R5SS is in Dual-core mode.

Kindly, please do let me know if more information is needed.

BR, KR

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AM263P4-Q1: LOCKSTEP memory browser