Hello. I am using the lite edition of Keil uVision4.
I try to execute the simple command: "MOV r4, #0xA6E90000". I am getting the error message: "A1510E: Immediate 0xA6E90000 cannot be represented by 0-255 and a rotation"
However, the IDE has no problem executing "MOV r4, #0xFFFFFFFF"
LDR r4, =#0xA6E90000
Not technically an immediate, it will use the optimal encoding for the constant, either as an immediate, or a literal placed in the literal pool, and accessed in a PC relative fashion.