W741E260 Datasheet, PDF (82/94 Pages) Winbond – 4-BIT FLASH MICROCONTROLLER

W741E260
Instruction Set Table 2, continued
MOV TABL, R
Move R content to TABL
Machine Code:
Machine Cycle:
Operation:
Description:
MOV TABH, R
10011000
0 R6 R5 R4 R3 R2 R1 R0
1
TABL ← (R)
The contents of the data memory location addressed by R6 to R0 are
loaded into the TABL.
Move R content to TABH
Machine code:
Machine Cycle:
Operation:
Description:
10011000
1 R6 R5 R4 R3 R2 R1 R0
1
TABH ← (R)
The contents of the data memory location addressed by R6 to R0 are
loaded into the TABH.
MOVC R
Move look-up table ROM addressed by TABL and TABH to R
Machine code:
Machine Cycle:
Operation:
Description:
1 0 0 1 10 0 1
0 R6 R5 R4 R3 R2 R1 R0
2
WR ← [(TABH) × 10H + (TABL)]
The contents of the look-up table ROM location addressed by TABH and
TABL are loaded to R.
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