W741E260 Datasheet, PDF (81/94 Pages) Winbond – 4-BIT FLASH MICROCONTROLLER

W741E260
Instruction Set Table 2, continued
MOVA R, PSR0
Move Port Status Register 0 content to ACC & R
Machine Code:
Machine Cycle:
Operation:
Description:
Flag Affected:
MOVA R, WR
01001111
0 R6 R5 R4 R3 R2 R1 R0
1
ACC, R ← RC port signal change flag (PSR0)
The contents of the RC port signal change flag (PSR0) are loaded to the
data memory location addressed by R6 to R0 and the ACC. When the signal
changes on any pin of the RC port, the corresponding signal change flag
should be set to 1. Otherwise, it should be 0.
ZF
Move WR content to ACC & R
Machine Code:
Machine Cycle:
Operation:
Description:
Flag Affected:
MOVA WR, R
0 1 1 1 1 W3 W2 W1 W0 R6 R5 R4 R3 R2 R1 R0
1
ACC, R ← (WR)
The contents of the WR are loaded to the ACC and the data memory
location addressed by R6 to R0.
ZF
Move R content to ACC & WR
Machine Code:
Machine Cycle:
Operation:
Description:
Flag Affected:
0 1 1 0 1 W3 W2 W1 W0 R6 R5 R4 R3 R2 R1 R0
1
ACC, WR ← (R)
The contents of the data memory location addressed by R6 to R0 are
loaded to the WR and the ACC.
ZF
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Publication Release Date: March 1998
Revision A2