W741E260 Datasheet, PDF (73/94 Pages) Winbond – 4-BIT FLASH MICROCONTROLLER

W741E260
Instruction Set Table 2, continued
MOVA R, RC
Input RC port data to ACC & R
Machine Code:
01001011
0 R6 R5 R4 R3 R2 R1 R0
Machine Cycle:
1
Operation:
Description:
ACC , R ← [RC]
The input data on the input port RC are loaded into the data memory
location addressed by R6 to R0 and the ACC.
Flag Affected:
ZF
MOVA R, RD
Machine Code:
Machine Cycle:
Operation:
Description:
Flag Affected:
Input RD port data to ACC & R
01001011
1 R6 R5 R4 R3 R2 R1 R0
1
ACC , R ← [RD]
The input data on the input port RD are loaded into the data memory
location addressed by R6 to R0 and the ACC.
ZF
MOV R, WR
Move WR content to R
Machine Code:
Machine Cycle:
Operation:
Description:
1 1 1 1 1 W3 W2 W1 W0 R6 R5 R4 R3 R2 R1 R0
1
R ← (WR)
The contents of the WR are loaded to the data memory location addressed
by R6 to R0.
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Publication Release Date: March 1998
Revision A2