TSC80251 TEMIC [TEMIC Semiconductors], TSC80251 Datasheet - Page 78

• Manufacturer Part Number: TSC80251
• Manufacturer: TEMIC [TEMIC Semiconductors]

Rev. C – May 7, 1999
MOVH
MOVS
MOVZ
MOVC
MOVC
MOVX
MOVX
Note :
1.
2.
3.
4.
Mnemonic
Mnemonic
A shaded cell denotes an instruction in the C51 Architecture.
Instructions that move bits are in Table 5.43.
If this instruction addresses an I/O Port (Px, x = 0-3), add 1 to the number of states.
External memory addressed by instructions in the C51 Architecture is in the region specified by DPXL (reset value = 01h).
DRk(hi), #data16
WRj, Rm
WRj, Rm
A, @A +DPTR
A, @A +PC
A, @Ri
A, @DPTR
@Ri, A
@DPTR, A
<dest>, <src>
<dest>, <src>
16-bit immediate data into upper word of
dword reg
Byte reg to word reg with sign extension
Byte reg to word reg with zeros extension
Code byte relative to DPTR to acc
Code byte relative to PC to acc
External mem (8-bit addr) to acc (4)
External mem (16-bit addr) to acc (4)
Acc to external mem (8-bit addr) (4)
Acc to external mem (16-bit addr) (4)
Notes
Notes
Bytes
Binary Mode
5
3
3
1
1
1
1
1
1
TSC80251
States
3
2
2
6
6
4
5
4
5
Bytes
Source Mode
4
2
2
1
1
2
1
1
1
States
2
1
1
6
6
5
5
4
5
5.33