changes.txt

AT89C51SND1 SPI原程序

CHANGES - snd1/2-isp-usb

               
ATMEL - 2003


CHANGES
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## Version 1.6.2, October 3, 2002
   Bug FIX
- SBV value of F0h no more lock boot loader call from user's firmware

## Version 1.6.0, June, 2002
   New release to increase programming speed