關於89s51燒錄軟體使用方法 ISP-Pgm3v0
 

關於89s51燒錄軟體使用方法 ISP-Pgm3v0

線路是使用pc 25pin 的簡易燒錄器下去弄的

我讀取檔案燒錄後，確定有寫入到ic內

但要將ic內ram清空卻不能，<操作方式:disp buffer →clear buffer→ 確定>清空後下次再讀取，仍然有檔案在其中。

是使用簡易燒錄器不能清空和覆寫檔案嗎?

能的話請告訴我使用方法，感激不盡。

http://chaokhun.kmitl.ac.th/~kswich...ISP-Pgm30a.html

Note:
The memory buffer contains both the code data and the eeprom data for the devices which have
eeprom memory. The eeprom memory address in buffer is started after the code memory, so it is
necessary the hex file should contains the eeprom start address after the end of code memory last address
i.e. for 90S2313 the start address for eeprom memory is 0x800.

The software does not provide the erase command because this function is performed
automatically during device programming. If you are required to erase the controller, first use the clear
buffer command then program the controller, this will erase the controller and also set the AVR device fuses
to default setting.

感謝分享的檔案和註記

把寫入過89s51，用ISP-Pgm30a再次寫入後就搞定了，謝謝~~

現在89s51快樂run中

p.s 友通的板子真好用，電腦關掉USB還5V和一定的電流輸出，剛好讓單晶片TEST多久不當機....