Baburaj Thillaigovindan06/21/2021, 12:13 PM
(data from flash to CPU) and pin flash_io1 acting as
(data from CPU to flash). Flash datasheet description : SI : Serial Input for single bit data commands or IO0 for Dual or Quad commands. SO : Serial Output for single bit data commands. IO1 for Dual or Quad commands Pls neglect , if its already done .