DS80C320-MCG Datasheet, PDF (168/175 Pages) Dallas Semiconductor – High-Speed Microcontroller User Guide

High-Speed Microcontroller User’s Guide
INSTRUCTION CODE
MNEMONIC _{D7 D6 D5 D4 D3 D2 D1 D0} HEX
MOV direct, 0 1 1 1 0 1 0 1 75
#data
a₇ a₆ a₅ a₄ a₃ a₂ a₁ a₀ Byte 2
d₇ d₆ d₅ d₄ d₃ d₂ d₁ d₀ Byte 3
MOV @Ri, A 1 1 1 1 0 1 1 i F6-F7
MOV @Ri, 1 0 1 0 0 1 1 i A6-A7
direct
MOV @Ri,
a₇ a₆ a₅ a₄ a₃ a₂ a₁ a₀ Byte 2
0 1 1 1 0 1 1 i 76-77
#data
d₇ d₆ d₅ d₄ d₃ d₂ d₁ d₀ Byte 2
MOV DPTR, 1 0 0 1 0 0 0 0 90
#data16
MOVC A,
d₇ d₆ d₅ d₄ d₃ d₂ d₁ d₀ Byte 2
d₇ d₆ d₅ d₄ d₃ d₂ d₁ d₀ Byte 3
1 0 0 1 0 0 1 1 93
@A + DPTR
MOVC A,
1 0 0 0 0 0 1 1 83
@A + PC
MOVX A,
1 1 1 0 0 0 1 i E2-E3
@Ri
MOVX
1 1 1 0 0 0 0 0 E0
@DPTR,
MOVX @Ri, 1 1 1 1 0 0 1 i F2-F3
A
MOVX
1 1 1 1 0 0 0 0 F0
@DPTR,A
PUSH direct 1 1 0 0 0 0 0 0 C0
POP direct
a₇ a₆ a₅ a₄ a₃ a₂ a₁ a₀ Byte 2
1 1 0 1 0 0 0 0 D0
XCH A, Rn
XCH A,
a₇ a₆ a₅ a₄ a₃ a₂ a₁ a₀ Byte 2
1 1 0 0 1 n₂ n₁ n₀ C8-CF
1 1 0 0 0 1 0 1 C5
direct
a₇ a₆ a₅ a₄ a₃ a₂ a₁ a₀ Byte 2
XCH A, @Ri 1 1 0 0 0 1 1 i C6-C7
XCHD A,
1 1 0 1 0 1 1 i D6-D7
@Ri
BYTE
3
1
2
2
3
1
1
1
1
1
1
2
2
1
2
1
1
CYCLE
EXPLANATION
3
(direct) = #data
1
((Ri)) = A
2
((Ri)) = (direct)
2
((Ri)) = #data
3
(DPTR) = #data_15-0
(DPH) = #data_15-8
(DPL) = #data_7-0
3
(A)=((A) + (DPTR))
3
(A) = ((A) + (PC))
2-9 (A) = ((Ri))
2-9 (A) = ((DPTR))
2-9 ((Ri)) = (A)
2-9 ((DPTR)) = (A)
2
(SP) = (SP) + 1
((SP)) = (direct)
2
(direct) = ((SP))
(SP) = (SP) - 1
1
(A) = (Rn)
2
(A) = (direct)
1
(A) = ((Ri))
1
(A_3-0) = ((Ri_3-0 ))
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