Part number:
AN440
Manufacturer:
Philips
File Size:
218.01 KB
Description:
Ram loader program.
Datasheet Details
Part number:
AN440
Manufacturer:
Philips
File Size:
218.01 KB
Description:
Ram loader program.
AN440, RAM Loader Program
www.DataSheet4U.com Philips Semiconductors Microcontroller Products Application note RAM loader program for 80C51 family applications Author: Greg Goodhue The following program allows an 80C51 family microcontroller to load most of its code into a RAM over a serial link after power up and execute out of the RAM for normal operation.
This can allow a final product to have firmware updates done by a simple diskette mailing.
Such a program is often called a “bootstrap loader”.
For this example, it
AN440 Features
* read hex file from serial port. ; Send a message for any errors or ; w
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