UPD75P3216 Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPD75P3216 Datasheet PDF : 56 Pages
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µPD75P3216
Instruction
Mnemonic
Group
Operand
No. of Machine
Bytes Cycle
Operation
Addressing
Area
Skip
Condition
Comparison SKE
reg, #n4
2 2+S Skip if reg=n4
reg=n4
@HL, #n4
2 2+S Skip if(HL)=n4
*1 (HL)=n4
A, @HL
1 1+S Skip if A=(HL)
*1 A=(HL)
XA, @HL
2 2+S Skip if XA=(HL)
*1 XA=(HL)
A, reg
2 2+S Skip if A=reg
A=reg
XA, rp’
2 2+S Skip if XA=rp’
XA=rp’
Carry flag
SET1
CY
manipulation CLR1
CY
1
1 CY←1
1
1 CY←0
SKT
CY
1 1+S Skip if CY=1
CY=1
NOT1
CY
1
1 CY←CY
Memory bit SET1
mem.bit
2
2 (mem.bit)←1
*3
manipulation
fmem.bit
2
2 (fmem.bit)←1
*4
pmem.@L
2
2 (pmem7-2+L3-2.bit(L1-0))←1
*5
@H+mem.bit
2
2 (H+mem3-0.bit)←1
*1
CLR1
mem.bit
2
2 (mem.bit)←0
*3
fmem.bit
2
2 (fmem.bit)←0
*4
pmem.@L
2
2 (pmem7-2+L3-2.bit(L1-0))←0
*5
@H+mem.bit
2
2 (H+mem3-0.bit)←0
*1
SKT
mem.bit
2 2+S Skip if(mem.bit)=1
*3 (mem.bit)=1
fmem.bit
2 2+S Skip if(fmem.bit)=1
*4 (fmem.bit)=1
pmem.@L
2 2+S Skip if(pmem7-2+L3-2.bit(L1-0))=1
*5 (pmem.@L)=1
@H+mem.bit
2 2+S Skip if(H+mem3-0.bit)=1
*1 (@H+mem.bit)=1
SKF
mem.bit
2 2+S Skip if(mem.bit)=0
*3 (mem.bit)=0
fmem.bit
2 2+S Skip if(fmem.bit)=0
*4 (fmem.bit)=0
pmem.@L
2 2+S Skip if(pmem7-2+L3-2.bit(L1-0))=0
*5 (pmem.@L)=0
@H+mem.bit
2 2+S Skip if(H+mem3-0.bit)=0
*1 (@H+mem.bit)=0
SKTCLR fmem.bit
2 2+S Skip if(fmem.bit)=1 and clear
*4 (fmem.bit)=1
pmem.@L
2 2+S Skip if(pmem7-2+L3-2.bit (L1-0))=1 and clear
*5 (pmem.@L)=1
@H+mem.bit
2 2+S Skip if(H+mem3-0.bit)=1 and clear
*1 (@H+mem.bit)=1
AND1
CY, fmem.bit
2
2 CY←CY∧(fmem.bit)
*4
CY, pmem.@L
2
2 CY←CY∧(pmem7-2+L3-2.bit(L1-0))
*5
CY, @H+mem.bit 2
2 CY←CY∧(H+mem3-0.bit)
*1
OR1
CY, fmem.bit
2
2 CY←CY∨(fmem.bit)
*4
CY, pmem.@L
2
2 CY←CY∨(pmem7-2+L3-2.bit(L1-0))
*5
CY, @H+mem.bit 2
2 CY←CY∨(H+mem3-0.bit)
*1
XOR1
CY, fmem.bit
2
2 CY←CY∨ (fmem.bit)
*4
CY, pmem.@L
2
2 CY←CY∨(pmem7-2+L3-2.bit(L1-0))
*5
CY, @H+mem.bit 2
2 CY←CY∨(H+mem3-0.bit)
*1
21
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