upd75238 Renesas Electronics Corporation., upd75238 Datasheet - Page 157
upd75238
Manufacturer Part Number
upd75238
Description
4 Bit Single-chip Microcomputer
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPD75238.pdf
(190 pages)
- Current page: 157 of 190
- Download datasheet (2Mb)
Bit
transfer
Arithme-
tic/logical
Accumula-
tor manipu-
lation
Instruction
Mnemonic
MOV1
ADDS
ADDC
SUBS
SUBC
AND
OR
XOR
RORC
NOT
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
Operand
Number
of 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
Machine
cycle
1 + S
2 + S
1 + S
2 + S
2 + S
1 + S
2 + S
2 + S
2
2
2
2
2
2
1
2
2
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
1
2
CY
CY
CY
(fmem.bit)
(pmem
(H+mem
A
XA
A
XA
rp’1
A,CY
XA,CY
rp’1,CY
A
XA
rp’1
A,CY
XA,CY
rp’1,CY
A
A
XA
rp’1
A
A
XA
rp’1
A
A
XA
rp’1
CY
A
A + n4
A + (HL)
A - (HL)
A
A
A
A
A
A
A
(fmem.bit)
(pmem
(H+mem
A
XA + n8
XA + rp’
XA - rp’
XA
XA
XA
7-2
rp’1 + XA
rp’1 - XA
rp’1
rp’1
rp’1
0
A + (HL) + CY
A - (HL) - CY
,A
3-0
+L
n4
n4
(HL)
n4
(HL)
(HL)
XA + rp’ + CY
XA - rp’ - CY
.bit)
rp’1 + XA + CY
rp’1 - XA - CY
3
3-2
Operation
rp’
rp’
rp’
7-2
.bit(L
CY
XA
XA
XA
3-0
CY, An
+L
.bit)
3-2
CY
1-0
.bit(L
))
-1
1-0
CY
An
))
Address-
ing area
*4
*5
*1
*4
*5
*1
*1
*1
*1
*1
*1
*1
*1
PD75238
carry
carry
carry
carry
carry
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