Samsung KS57C2308 Manual

Contents

SAM47 INSTRUCTION SET KS57C2308/P2308/C2316/P23165-32BITR — Bit ResetBITR (Continued)Examples: 3. For clearing P2.2, P2.3, and P3.0–P3.3 to "0":LD L,#0AHBP2 BITR P1.@L ; First, P1.@0AH = P2.2; (111100B) + 10B.10B = 0F2H.2INCS LJR BP24. If bank 0, location 0A0H.0 is cleared (and regardless of whether the EMB value is logiczero), BITR has the following effect:FLAG EQU 0A0H.0•••BITR EMB•••LD H,#0AHBITR @H+FLAG ; Bank 0 (AH + 0H).0 = 0A0H.0 ← "0”NOTE: Since the BITR instruction is used for output functions, the pin names used in the examples above may change fordifferent devices in the SAM47 product family.