Why I have to assign ( initialize ) array passed to function

hello Keil still I donot understand why I should initialize array passed to function inside that function although it is completed in calling function ex like this part if i make line ExprTokens...
Why I have to assign ( initialize ) array passed to function

hello Keil still I donot understand why I should initialize array passed to function inside that function although it is completed in calling function ex like this part if i make line ExprTokens...
How to assign initial values in code memory with specific location?

I want to define some values in code memory with specific location. For example code unsigned char MyArray[] _at_ 0xF000 = {0x01, 0x02}; After that, I can use "MyArray[0]" and "MyArray[1]...
How to assign initial values in code memory with specific location?

I want to define some values in code memory with specific location. For example code unsigned char MyArray[] _at_ 0xF000 = {0x01, 0x02}; After that, I can use "MyArray[0]" and "MyArray[1]...
XRAM not cleared, variables not assigned

im using a phillips 89c668 uC with 64k on chip ROM and 8k on chip XRAM. keil has been setup to use the on chip XRAM. AUXR is set to 0. startup.a51 has been modified to include the foll XDATASTART EQU...