DS80C320-ECD DALLAS [Dallas Semiconductor], DS80C320-ECD Datasheet - Page 172

• Manufacturer Part Number: DS80C320-ECD
• Description: High-Speed Microcontroller User Guide
• Manufacturer: DALLAS [Dallas Semiconductor]

DJNZ Rn, rel
DJNZ direct,rel
NOP
MNEMONIC
D
a
r
r
1
1
0
7
7
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7
D
a
r
r
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1
0
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6
INSTRUCTION CODE
D
a
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r
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r
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D
a
r
r
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0
0
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D
n
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D8-Df
Byte 2
Byte 2
Byte 3
HEX
D5
00
BYTE
2
3
1
High-Speed Microcontroller User’s Guide
CYCLE
3
4
1
(PC) = (PC) + 2
(Rn) = (Rn) - 1
IF (Rn)
(PC) = (PC) + rel
(PC) = (PC) + 3
(direct) = (direct) - 1
IF (direct) ? 0 THEN
(PC) = (PC) + rel
(PC) = (PC) + 1
EXPLANATION
0 THEN