Samsung KS57C2308 Manual page 112

SAM47 INSTRUCTION SET
BTSF
— Bit Test and Skip on False
BTSF (Continued)
Examples: 3. P2.2, P2.3 and P3.0–P3.3 are tested:
BP2
4. Bank 0, location 0A0H.0, is tested and (regardless of the current EMB value) BTSF has the
following effect:
FLAG EQU
5-38
LD L,#0AH
BTSF P1.@L
RET
INCS L
JR BP2
0A0H.0
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BITR EMB
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LD H,#0AH
BTSF @H+FLAG ; If bank 0 (AH + 0H).0 = 0A0H.0 = "0", then skip
RET
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; First, P1.@0AH = P2.2
; (111100B) + 10B.10B = 0F2H.2
KS57C2308/P2308/C2316/P2316