W741E260 Datasheet, PDF (78/94 Pages) Winbond – 4-BIT FLASH MICROCONTROLLER

W741E260
Instruction Set Table 2, continued
MOV WR, @R
Indirect load from R to WR
Machine Code:
Machine Cycle:
Operation:
Description:
MOV @R, WR
1 1 0 0 1 W3 W2 W1 W0 R6 R5 R4 R3 R2 R1 R0
2
WR ← [PR (bit2, bit1, bit0) × 10H + (R)]
The data memory contents of address [PR (bit2, bit1, bit0) × 10H + (R)] are
loaded to the WR.
Indirect load from WR to R
Machine Code:
Machine Cycle:
Operation:
Description:
MOV PAGE, R
1 1 0 1 1 W3 W2 W1 W0 R6 R5 R4 R3 R2 R1 R0
2
[PR (bit2, bit1, bit0) × 10H + (R)] ← WR
The contents of the WR are loaded to the data memory location addressed
by [PR (bit2, bit1, bit0) × 10H + (R)] .
Move R content to Page Register
Machine Code:
Machine Cycle:
Operation:
Description:
01011110
1 R6 R5 R4 R3 R2 R1 R0
1
PR ← (R)
The contents of the data memory location addressed by R6 to R0 are
loaded to the PR.
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