s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 171

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

S3C2410A
INSTRUCTION CYCLE TIMES
All instructions in this format have an equivalent ARM instruction as shown in Table 4-11. The instruction cycle times
for the THUMB instruction are identical to that of the equivalent ARM instruction.
EXAMPLES
STRH
LDRH
R6, [R1, #56]
R4, [R7, #4]
; Store the lower 16 bits of R4 at the address formed by
; adding 56 R1. Note that the THUMB opcode will contain
; 28 as the Offset5 value.
; Load into R4 the halfword found at the address formed by
; adding 4 to R7. Note that the THUMB opcode will contain
; 2 as the Offset5 value.
THUMB INSTRUCTION SET
4-25