W741E260 Datasheet, PDF (74/94 Pages) Winbond – 4-BIT FLASH MICROCONTROLLER

W741E260
Instruction Set Table 2, continued
MOV R, #I
Load immediate data to R
Machine Code:
Machine Cycle:
Operation:
Description:
MOV RA, R
1 0 1 1 1 I3 I2 I1
I0 R6 R5 R4 R3 R2 R1 R0
1
R←I
The immediate data I are loaded to the data memory location addressed by
R6 to R0.
Output R content to RA port
Machine Code:
Machine Cycle:
Operation:
Description:
MOV RB, R
01011010
0 R6 R5 R4 R3 R2 R1 R0
1
[RA] ← (R)
The data in the data memory location addressed by R6 to R0 are output to
the port RA.
Output R content to RB port
Machine Code:
Machine Cycle:
Operation:
Description:
MOV RE, R
01011010
6
1 R6 R5 R4 R3 R2 R1 R0
1
[RB] ← (R)
The contents of the data memory location addressed by R6 to R0 are output
to the port RB.
Output R content to port RE
Machine Code:
Machine Cycle:
Operation:
Description:
01011110
0 R6 R5 R4 R3 R2 R1 R0
1
[RE] ← (R)
The contents of the data memory location addressed by R6 to R0 are output
to port RE.
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