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Boot MCU from serial flash memory with multiple I/Os

Posted: 26 Mar 2012     Print Version  Bookmark and Share

Keywords:flash memory  microcomputers  loader program 

Here's an application note that describes how to boot the SH7266/SH7267 microcomputers (MCUs) from the on-chip serial flash memory that is applicable to multiple I/Os.

The SH7267 boots from the serial flash memory in boot mode 1 or boot mode 3. This application note describes the loader program and the application program examples when using the serial flash boot in high speed. The boot time is shortened by using multiple I/O for transferring the application programs.

This application note also describes the downloader to write the loader program and the application program to serial flash memory.

View the PDF document for more information.

Originally published by Renesas Electronics at www.renesas.com as "Boot from the Serial Flash Memory with Multiple I/Os".





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