[Question]T5L0 if the program size exceeds 32 KB, it starts to crash

alex.berest

Hello everyone , I'm writing code for the DMG80480F070_01WTR based on the T5L0. Has anyone encountered this problem: if the program size exceeds 32 KB, it starts to crash.
For example, if I add some code unrelated to the program logic, some functions may stop working.
If I add more code, some functions may start working again, while others break. It's all random.
But if the code size is within 32 KB, everything works correctly.

In the Keil C51 settings, I have Large: 64K program and everything basically follows the instructions. https://static.dwin.pro/share/gu ... BE%D0%B9%D0%BA%D0%B 0%20%D1%81%D1%80%D0%B5%D0%B4%D1%8B%20Keil%20%D0%B4%D0%BB%D1%8F%20DWIN%20-%20T5L%20-%20OS%20C51.pdf

紫狐

http://inforum.dwin.com.cn:20080 ... amp;_dsign=53254234，使用这个链接的A51启动文件吧，要设置CODE是64k。

alex.berest

紫狐 发表于 2025-9-27 12:09
http://inforum.dwin.com.cn:20080/forum.php?mod=viewthread&tid=8277&_dsign=53254234，使用这个链接的A5 ...

Thank You very much!!! It was realy helpfull!!!