Filter
Top Products
THUMB INSTRUCTION SET S3C2410A
4-32
INSTRUCTION CYCLE TIMES
All instructions in this format have an equivalent ARM instruction as shown in Table 4-15. The instruction cycle times
for the THUMB instruction are identical to that of the equivalent ARM instruction.
EXAMPLES
PUSH {R0-R4,LR} ; Store R0,R1,R2,R3,R4 and R14 (LR) at
; the stack pointed to by R13 (SP) and update R13.
; Useful at start of a sub-routine to
; save workspace and return address.
POP {R2,R6,PC} ; Load R2,R6 and R15 (PC) from the stack
; pointed to by R13 (SP) and update R13.
; Useful to restore workspace and return from sub-routine.