D75108CW NEC, D75108CW Datasheet - Page 39

• Manufacturer Part Number: D75108CW
• Description: Search -----> UPD75108CW
• Manufacturer: NEC

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Instruc-
tions
Com-
pare
Carry
flag
Manipu- SKT
lation
Memory/ SET1
Bit
Manipu-
lation
Mne-
monics
SKE
SET1
CLR1
NOT1
CLR1
SKT
SKF
SKTCLR fmem.bit
AND1
OR1
XOR1
reg, #n4
@HL, #n4
A, @HL
XA, @HL
A, reg
XA, rp’
CY
CY
CY
CY
mem.bit
fmem.bit
pmem.@L
@H+mem.bit
mem.bit
fmem.bit
pmem.@L
@H+mem.bit
mem.bit
fmem.bit
pmem.@L
@H+mem.bit
mem.bit
fmem.bit
pmem.@L
@H+mem.bit
pmem.@L
@H+mem.bit
CY,fmem.bit
CY,pmem.@L
CY,@H+mem.bit
CY,fmem.bit
CY,pmem.@L
CY,@H+mem.bit
CY,fmem.bit
CY,pmem.@L
CY,@H+mem.bit
Operand
Bytes
2
2
1
2
2
2
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
chine
Cyc-
Ma-
2+S
2+S
1+S
2+S
2+S
2+S
1+S
2+S
2+S
2+S
2+S
2+S
2+S
2+S
2+S
2+S
2+S
2+S
les
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Skip if reg = n4
Skip if (HL) = n4
Skip if A = (HL)
Skip if XA = (HL)
Skip if A = reg
Skip if XA = rp’
CY
CY
Skip if CY = 1
CY
(mem.bit)
(fmem.bit)
(pmem
(H + mem
(mem.bit)
(fmem.bit)
(pmem
(H+mem
Skip if (mem.bit) = 1
Skip if (fmem.bit) = 1
Skip if (pmem
Skip if (H + mem
Skip if (mem.bit) = 0
Skip if (fmem.bit) = 0
Skip if (pmem
Skip if (H + mem
Skip if (fmem.bit) = 1 and clear
Skip if (pmem
(L
Skip if (H+mem
CY
CY
CY
CY
CY
CY
CY
CY
CY
1-0
)) = 1 and clear
CY
CY
CY
CY
CY
CY
CY
CY
1
0
CY
CY
7-2
7-2
3-0
(pmem
+ L
(pmem
+ L
3-0
.bit)
Operation
(pmem
1
0
7-2
.bit)
(fmem.bit)
(H+mem
(H+mem
(fmem.bit)
(H+mem
1
0
(fmem.bit)
3-0
3-2
3-2
7-2
+L
7-2
.
.bit(L
bit) = 1 and clear
.bit(L
7-2
+L
7-2
3-2
+L
+L
+L
3-0
3-0
3-2
.bit (L
7-2
0
3-2
3-2
3-2
.bit) = 1
.bit (L
.bit) = 0
1
+L
1-0
1-0
.
.bit
.
3-0
bit (L
3-0
3-0
bit (L
3-2
))
))
1-0
.bit)
.bit)
.bit)
.bit(L
)) = 1
1-0
1-0
1-0
)) = 0
0
1
))
))
1-0
PD75104, 75106, 75108
))
Addressing
Area
*1
*1
*3
*4
*5
*1
*3
*4
*5
*1
*3
*4
*5
*1
*3
*4
*5
*1
*4
*5
*1
*4
*5
*4
*5
*4
*5
*1
*1
*1
*1
CY = 1
(mem.bit) = 1
(fmem.bit) = 1
(pmem.@L) = 1
(@H+mem.bit) = 1
(mem.bit) = 0
(fmem.bit) = 0
(pmem.@L) = 0
(@H+mem.bit) = 0
(fmem.bit) = 1
(pmem.@L) = 1
(@H+mem.bit) = 1
reg = n4
(HL) = n4
A = (HL)
XA = (HL)
A = reg
XA = rp’
Skip
Conditions
39