Prasad Rotti

Code not getting downloaded correctly on MC9S12DB128

Discussion created by Prasad Rotti on Jan 31, 2006
Latest reply on Feb 1, 2006 by Prasad Rotti
I am using MC9S12DB128 controller. In my linker file, I have given the following memory settings:
                            Start Address            Size
EEPROM              0x800                         7ff
RAM                      0x2000                      1fff
Stack                     0x2ffe
 
On downloading the code on my target using the Cosmic ZAP ICD through BDM, I get "IRAM Invalid Address - Can't program Flash" error.
 
The same code downloads and works fine when I have the following memory settings:
                            Start Address            Size
EEPROM              0x800                         7ff
RAM                      0x1000                      1fff
Stack                     0x1ffe
 
Can anyone tell me whats the problem? In the ZAP ICD, I choose the targer as DB128.
 
I dont face this problem on the DP256 evaluation board. DP256 has 12kb RAM and DB128 has 8kb RAM.
 

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