There’s currently a significant amount of confusion around the full extent of the GPIO hardware issue in the Raspberry Pi RP2350 microcontroller, with [Ian] over at [Dangerous Prototypes] of Bus ...

This paper provides a complete solution to the GPIO Verification for any SoC. GPIO interface is available in every ASIC. To avoid duplicate efforts and (save) time to verify the GPIO interface, we ...

Please contact us for supplementary physical or electrical features that can suit your needs. View A 180nm Flip-Chip IO library with 1.2-1.8V GPIO, 1.8V & 5V analog/RF, 20-36V ultra-low leakage ...