This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

The setting of 32bit address flash support

Hi Sir,

We would like to use 32-bit address flash (MX25L25635F), and we set the "QSPI_CONFIG_ADDRMODE" to "1" to support 32-bit address.

when USB port connect to PC, the windows (Win7 or Win 10) will request to do the format, but sometimes got fail result (cannot format). 

For 32-bit flash support, are there other setting need to do?

IC: 52840

SDK: 15.2

Example: /usbd_msc

--------------

// <o> QSPI_CONFIG_ADDRMODE  - Addressing mode.

// <0=> 24bit

// <1=> 32bit

#ifndef QSPI_CONFIG_ADDRMODE

#define QSPI_CONFIG_ADDRMODE 1

#endif

---------------

Thank you.

BRs, Han

Related