EXTP

[raffaele]

Posted on May 08, 2007 at 12:17

EXTP

[raffaele]

Posted on May 08, 2007 at 08:29

Hi,

I whant address all memory of MCU, and a use in assembler this istruction: mov R4,#0 EXTP 2#,1# movb R0,[R4] this for access ad memory R4=00 0000 0000 0000; page =2; address = 0x8000 but the CPU stall and reset. for What ? Thanks

[raffaele]

Posted on May 08, 2007 at 08:52I'm try to access in XRAM !!!!!!!! this cause reset ?!

[raffaele]

Posted on May 08, 2007 at 11:17

ST10F269

[raffaele]

Posted on May 08, 2007 at 11:37

Sorry, befor lunch i read the ST10F168 datascheet, and i have make confuse.

Now i can read all flash parts. Now i have a problem to perform the CE (chip erase) I have write this code : mov R0,#0a8h mov 01554h,R0 mov R0,#054h mov 02aa8h,R0 mov R0,#080h mov 01554h,R0 mov R0,#0a8h mov 01554h,R0 mov R0,#054h mov 02aa8h,R0 mov R0,#010h mov 01554h,R0 But not perform istruction , whi ?

[raffaele]

Posted on May 08, 2007 at 12:17

thank, you are very kind ! now i try ! you have a skype account?