Raspberry Pi /RP2040 /SIO /GPIO_HI_OE

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Interpret as GPIO_HI_OE

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 0GPIO_HI_OE

Description

QSPI output enable

Fields

GPIO_HI_OE

Set output enable (1/0 -> output/input) for QSPI IO0…5. Reading back gives the last value written. If core 0 and core 1 both write to GPIO_HI_OE simultaneously (or to a SET/CLR/XOR alias), the result is as though the write from core 0 took place first, and the write from core 1 was then applied to that intermediate result.

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