ISP升级FLASH程序C51源代码，可将存在EEPROM中的程序烧写在带ISP功能的FLASH内，比如89LS52-FLASH program ISP upgrade C51 source code, could be the existence of the procedure in EEPROM programmer with ISP in function within FLASH, such as 89LS52

xapp058_v5.01源码 isp编程-xapp058_v5.01 isp programming source code

Nuvoton ISP FW Source Code v2.6