- Aug 22, 2019
- 72
- 227
SPI BIOS IC Pinout
PIN 1 - MOSI (box output)
PIN 3 - SCK (box output)
PIN 5 - MISO (box input)
PIN 15 - #CS (box output)
PIN 17 - 3.3V (power)
PIN 20 - GND
PIN 1 - MOSI (box output)
PIN 3 - SCK (box output)
PIN 5 - MISO (box input)
PIN 15 - #CS (box output)
PIN 17 - 3.3V (power)
PIN 20 - GND