參數(shù)資料
型號(hào): UPD750104A
廠商: NEC Corp.
英文描述: 4 BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 4位單片機(jī)
文件頁(yè)數(shù): 44/80頁(yè)
文件大?。?/td> 525K
代理商: UPD750104A
μ
PD750104, 750106, 750108, 750104(A), 750106(A), 750108(A)
44
Group
Bit transfer
Arithme-
tic
Accumulator
manipulation
Increment/
decrement
Mne-
monic
MOV1
ADDS
ADDC
SUBS
SUBC
AND
OR
XOR
RORC
NOT
INCS
DECS
Operand
CY, fmem.bit
CY, pmem.@L
CY, @H+mem.bit
fmem.bit, CY
pmem.@L, CY
@H+mem.bit, CY
A, #n4
XA, #n8
A, @HL
XA, rp'
rp'1, XA
A, @HL
XA, rp'
rp'1, XA
A, @HL
XA, rp'
rp'1, XA
A, @HL
XA, rp'
rp'1, XA
A, #n4
A, @HL
XA, rp'
rp'1, XA
A, #n4
A, @HL
XA, rp'
rp'1, XA
A, #n4
A, @HL
XA, rp'
rp'1, XA
A
A
reg
rp1
@HL
mem
reg
rp'
Bytes
2
2
2
2
2
2
1
2
1
2
2
1
2
2
1
2
2
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
1
2
1
1
2
2
1
2
Machin-
ing
cycle
2
2
2
2
2
2
1 + S
2 + S
1 + S
2 + S
2 + S
1
2
2
1 + S
2 + S
2 + S
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
1
2
1 + S
1 + S
2 + S
2 + S
1 + S
2 + S
Skip
condition
carry
carry
carry
carry
carry
borrow
borrow
borrow
reg = 0
rp1 = 00H
(HL) = 0
(mem) = 0
reg = FH
rp' = FFH
Address-
ing area
*4
*5
*1
*4
*5
*1
*1
*1
*1
*1
*1
*1
*1
*1
*3
Operation
CY
(fmem.bit)
CY
(pmem
7-2
+ L
3-2
.bit(L
1-0
))
CY
(H + mem
3-0
.bit)
(fmem.bit)
CY
(pmem
7-2
+ L
3-2
.bit(L
1-0
))
CY
(H + mem
3-0
.bit)
CY
A
A + n4
XA
XA + n8
A
A + (HL)
XA
XA + rp'
rp'1
rp'1 + XA
A, CY
A + (HL) + CY
XA, CY
XA + rp' + CY
rp'1, CY
rp'1 + XA + CY
A
A - (HL)
XA
XA - rp'
rp'1
rp'1 - XA
A, CY
A - (HL) - CY
XA, CY
XA - rp' - CY
rp'1, CY
rp'1 - XA - CY
A
A
n4
A
A
(HL)
XA
XA
rp'
rp'1
rp'1
XA
A
A
n4
A
A
(HL)
XA
XA
rp'
rp'1
rp'1
XA
A
A
n4
A
A
(HL)
XA
XA
rp'
rp'1
rp'1
XA
CY
A
0
, A
3
CY, A
n-1
A
n
A
A
reg
reg + 1
rp1
rp1 + 1
(HL)
(HL) + 1
(mem)
(mem) + 1
reg
reg - 1
rp'
rp' - 1
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