W741C260 Datasheet, PDF (75/92 Pages) Winbond – 4-BIT MICROCONTROLLER

W741C260
Instruction Set Table 2, continued
MOV WR, LCDR
Load LCDR contents to WR
Machine Code:
Machine Cycle:
Operation:
Description:
MOV WR, R
0 1 0 0 0 1 1 D4 D3 D2 D1 D0 W3 W2 W1 W0
1
WR ← (LCDR)
The contents of the LCD data RAM location addressed by D4 to D0 are
loaded to the WR.
Move R contents to WR
Machine Code:
Machine Cycle:
Operation:
Description:
MOV WR, @R
1 1 1 0 1 W3 W2 W1 W0 R6 R5 R4 R3 R2 R1 R0
1
WR ← (R)
The contents of the data memory location addressed by R6 to R0 are
loaded to the WR.
Indirect load from R to WR
Machine Code:
Machine Cycle:
Operation:
Description:
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.
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Publication Release Date: March 1998
Revision A3