Laptop User Manual

S3C2440A RISC MICROPROCESSOR THUMB INSTRUCTION SET
4-17
INSTRUCTION CYCLE TIMES
All instructions in this format have an equivalent ARM instruction. The instruction cycle times for the THUMB
instruction are identical to that of the equivalent ARM instruction.
EXAMPLES
LDR R3,[PC,#844] ; Load into R3 the word found at the address
formed by adding 844 to PC.bit[1] of PC is forced to zero.
Note that the THUMB opcode will contain 211 as the
Word8 value.