Flash status register - CE

[raffaele]

Posted on May 09, 2007 at 08:20

Flash status register - CE

[raffaele]

Posted on May 08, 2007 at 14:19

How can i read the flash status register during chip erasing?

[raffaele]

Posted on May 09, 2007 at 05:48

Notting, i lunch the command erase, and run ok, but now i whant poll the register fot test the end of erase cicle.

[raffaele]

Posted on May 09, 2007 at 07:31

I have copy and past the code , but not exit from routine never :

loop_erase: mov R0,#0h mov R3,#1 exts R3,#1 mov R1,[R0] JB R1.7,continue_erase jnb R1.5,loop_erase exts R3,#1 mov R1,[R0] JNB R1.7,erase_error continue_erase: ret erase_error: ret [ This message was edited by: invisigothux on 09-05-2007 11:18 ]

[raffaele]

Posted on May 09, 2007 at 08:20

I have resolve the problem, i poll address #0 page 0# and run ok. Thanks