S3C4510B Datasheet, PDF (60/422 Pages) Samsung semiconductor – Samsungs S3C4510B 16/32-bit RISC microcontroller is a cost-effective, high-performance microcontroller solution for Ethernet-based systems.

INSTRUCTION SET
Examples
ADDEQ
TEQS
R2,R4,R5
R4,#3
SUB
R4,R5,R7,LSR R2
MOV
MOVS
PC,R14
PC,R14
S3C4510B
; If the Z flag is set make R2: = R4 + R5
; Test R4 for equality with 3.
; (The S is in fact redundant as the
; assembler inserts it automatically.)
; Logical right shift R7 by the number in
; the bottom byte of R2, subtract result
; from R5, and put the answer into R4.
; Return from subroutine.
; Return from exception and restore CPSR
; from SPSR_mode.
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