W741L250 Datasheet, PDF (67/86 Pages) Winbond – 4-BIT MICROCONTROLLER

W741L250
Instruction Set Table 2, continued
MOV RB, R
Output R content to RB port
Machine Code:
Machine Cycle:
Operation:
Description:
MOV RE, R
01011010
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 port RB.
Output R content to port RE
Machine Code:
Machine Cycle:
Operation:
Description:
MOV SEF, #I
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.
Set/Reset STOP mode wake-up Enable Flag for port RC
01010010
0 0 0 0 I3 I2 I1 I0
1
Set/reset STOP mode wake-up enable flag for port RC
The data specified by I cause a wake-up from the STOP mode. The falling-
edge signal on port RC can be specified independently.
I0 to I3
I0 = 1
I1 = 1
I2 = 1
I3 = 1
Falling edge signal on port RC
RC0
RC1
RC2
RC3
- 67 -
Publication Release Date: March 1998
Revision A2