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Teknik Mikroprosesor

Sarana Pendidikan Teknologi Aceh 2016-2020

Sarana Pendidikan Teknologi Aceh 2016-2020

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TEKNIK MIKROPROSESOR<br />

Format :<br />

Adr 1 1 0 0 1 0 1 1<br />

adr + 1 0 0 P P P r r r<br />

Operasi PPP<br />

RLC = 000<br />

RRC = 001<br />

RL = 010<br />

RR = 011<br />

SLA = 100<br />

Kode Register rrr<br />

B = 000<br />

C = 001<br />

D = 010<br />

E = 011<br />

H = 100<br />

L = 101<br />

( HL ) = 110<br />

A = 111<br />

SRA = 101<br />

SRL = 111<br />

Contoh :<br />

RLC D CBH Memutar ke kiri 1 bit , yang berada pada<br />

02H Flag Carry dalam Register D.<br />

RRC H CBH Memutar kekanan 1 bit, yang berada<br />

0CH Pada Flag Carry dalam Regiater H.<br />

RL ( HL ) CBH Memutar ke kiri 1 bit, yang berada pada 16H<br />

memori yang ditunjuk oleh HL. bit 7 disalin<br />

ke Flag Carry.<br />

SLA D CBH Menggeser ke kiri 1 bit, secara Aritmetik<br />

22H<br />

isi dari Register.<br />

129

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