Hi, I'm using a 2 spansion 1Gb flash part 128k sector each, so 256k sector size. in x16, so they form whole 32 bit word.

i came through this code and didn't understand the difference between port width and chip width. Can some one explain.

here's what i specifically referring to from include/flash.h

/* * Values for the width of the port */ #define FLASH_CFI_8BIT 0x01 #define FLASH_CFI_16BIT 0x02 #define FLASH_CFI_32BIT 0x04 #define FLASH_CFI_64BIT 0x08

/* * Values for the width of the chip */ #define FLASH_CFI_BY8 0x01 #define FLASH_CFI_BY16 0x02 #define FLASH_CFI_BY32 0x04 #define FLASH_CFI_BY64 0x08

_________________________________________________________________ Use video conversation to talk face-to-face with Windows Live Messenger. http://www.windowslive.com/messenger/connect_your_way.html?ocid=TXT_TAGLM_WL...