W741C260 Datasheet, PDF (69/92 Pages) Winbond – 4-BIT MICROCONTROLLER

W741C260
Instruction Set Table 2, continued
MOVA R, RB
Input RB port data to ACC & R
Machine Code:
01011011
1 R6 R5 R4 R3 R2 R1 R0
Machine Cycle:
Operation:
1
ACC , R ← [RB]
Description:
Flag Affected:
MOVA R, RC
Machine Code:
The data on port RB are loaded into the data memory location addressed
by R6 to R0 and the ACC.
ZF
Input RC port data to ACC & R
01001011
0 R6 R5 R4 R3 R2 R1 R0
Machine Cycle:
Operation:
Description:
Flag Affected:
MOVA R, RD
Machine Code:
Machine Cycle:
Operation:
Description:
Flag Affected:
1
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.
ZF
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
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Publication Release Date: March 1998
Revision A3