Raspberry Pi /RP2350 /OTP /ARCHSEL_STATUS

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Interpret as ARCHSEL_STATUS

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (arm)CORE0 0 (arm)CORE1

CORE1=arm, CORE0=arm

Description

Get the current architecture select state of each core. Cores sample the current value of the ARCHSEL register when their warm reset is released, at which point the corresponding bit in this register will also update.

Fields

CORE0

Current architecture for core 0. Updated on processor warm reset.

0 (arm): Core 0 is currently Arm (Cortex-M33)

1 (riscv): Core 0 is currently RISC-V (Hazard3)

CORE1

Current architecture for core 0. Updated on processor warm reset.

0 (arm): Core 1 is currently Arm (Cortex-M33)

1 (riscv): Core 1 is currently RISC-V (Hazard3)

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