TSC80251 TEMIC [TEMIC Semiconductors], TSC80251 Datasheet - Page 50
![no-image](/images/no-image-200.jpg)
TSC80251
Manufacturer Part Number
TSC80251
Description
Manufacturer
TEMIC [TEMIC Semiconductors]
Datasheet
1.TSC80251.pdf
(219 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TSC80251G1D-16CB
Manufacturer:
TEXAS
Quantity:
769
Part Number:
TSC80251G1D-16CB
Manufacturer:
TEMIC
Quantity:
20 000
Part Number:
TSC80251G1D-16CB-E
Manufacturer:
TEMIC
Quantity:
20 000
Company:
Part Number:
TSC80251G1D-24CB
Manufacturer:
TEMIC
Quantity:
999
Company:
Part Number:
TSC80251G2D-16CB
Manufacturer:
TEMIC
Quantity:
1 715
Company:
Part Number:
TSC80251G2D-16CB
Manufacturer:
TEMIC
Quantity:
3 244
Part Number:
TSC80251G2D-24CB
Manufacturer:
TEMIC
Quantity:
20 000
Rev. C – May 7, 1999
Notes:
1.
2.
Notes:
1.
2.
3.
Increment
Increment
Decrement
Decrement
INC
INC
DEC
INC
INC
DEC
INC
DEC
INC
Compare
CMP
Mnemonic
Mnemonic
Mnemonic
Mnemonic
A shaded cell denotes an instruction in the C51 Architecture.
If this instruction addresses an I/O Port (Px, x= 0-3), add 2 to the number of states. Add 3 if it addresses a Peripheral SFR.
If this instruction addresses an I/O Port (Px, x= 0-3), add 1 to the number of states. Add 2 if it addresses a Peripheral SFR.
If this instruction addresses external memory location, add N+2 to the number of states (N: number of wait states).
If this instruction addresses external memory location, add 2(N+2) to the number of states (N: number of wait states).
A
Rn
dir8
@Ri
Rm, #short
WRj, #short
DRk, #short
DRk, #short
DPTR
Rmd, Rms
WRjd, WRjs
DRkd, DRks
Rm, #data
WRj, #data16
DRk, #0data16
DRk, #1data16
Rm, dir8
WRj, dir8
Rm, dir16
WRj, dir16
Rm, @WRj
Rm, @DRk
<src>
<src>
<dest>,
<dest>,
<dest>,
<dest>,
(1)
(1)
Table 5.8. Summary of Increment and Decrement Instructions
INC <dest>
INC <dest>, <src>
DEC <dest>
DEC <dest>, <src>
CMP <dest>, <src>
ACC by 1
Register by 1
Direct address (on–chip RAM or SFR) by 1
Indirect address by 1
Byte register by 1, 2, or 4
Word register by 1, 2, or 4
Double word register by 1, 2, or 4
Double word register by 1, 2, or 4
Data pointer by 1
Register with register
Word register with word register
Dword register with dword register
Register with immediate data
Word register with immediate 16-bit data
Dword register with zero-extended 16-bit
immediate data
Dword register with one-extended 16-bit
immediate data
Direct address (on–chip RAM or SFR) with
byte register
Direct address (on–chip RAM or SFR) with
word register
Direct address (64K) with byte register
Direct address (64K) with word register
Indirect address (64K) with byte register
Indirect address (16M) with byte register
Table 5.9. Summary of Compare Instructions
Comments
Comments
Comments
Comments
dest opnd
dest opnd
dest opnd
dest opnd
dest opnd – src opnd
Bytes
Bytes
Binary Mode
Binary Mode
1
1
2
1
3
3
3
3
1
3
3
3
4
5
5
5
4
4
5
5
4
4
dest opnd + 1
dest opnd + src opnd
dest opnd – 1
dest opnd – src opnd
TSC80251
States
States
2
3
3
4
3
4
1
1
(2)
3
2
2
4
5
1
2
3
5
3
4
6
6
(1)
4
(2)
(3)
(2)
(2)
Bytes
Bytes
Source Mode
Source Mode
1
2
2
2
2
2
2
2
1
2
2
2
3
4
4
4
3
3
4
4
3
3
States
States
2
2
2
3
2
3
1
2
(2)
4
1
1
3
4
1
1
2
4
2
3
5
5
(1)
3
(2)
(3)
(2)
(2)
5.5