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DR805X Datasheet, PDF (51/79 Pages) Digital Core Design – 8-bit RISC Microcontroller Instructions set details ver 3.10
DR805x Instructions set details
3.24.11. MOV DIRECT, @RI
- 51 -
Operation: (PC) ← (PC) + 2
(direct) ← ((Ri))
Bytes:
Cycles:
2
3 – direct inside SFR
4 – direct inside RAM
Encoding:
1000011 i
direct address
3.24.12. MOV DIRECT, #DATA
Operation:
(PC) ← (PC) + 2
(direct) ← #data
Bytes:
3
Cycles:
3
Encoding:
01110101
direct address (source)
immediate data
3.24.13. MOV @RI, A
Operation:
(PC) ← (PC) + 1
((Ri)) ← (A)
Bytes:
1
Cycles:
3
Encoding:
1111011 i
3.24.14. MOV @RI, DIRECT
Operation: (PC) ← (PC) + 2
((Ri)) ← (direct)
Bytes:
2
Cycles:
4
Encoding:
1010011 i
direct address
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