multi-purpose capability of the Broadcom processor allows you to switch PWM0_OUT to GPIO 18 and PWM1_OUT to GPIO 13 or 19. Add the network from the Adafruit note, or check this schematic from the ...

ARM offers a broad portfolio of silicon-proven Interface IP designed to meet varying system architectures and standards required for today's SoC. The broad array of General Purpose I/O, and Specialty ...

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 ...