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CONTROL REGISTERS
P0CONL
— Port 0 Control Register (Low Byte)
Bit Identifier
RESET Value
Read/Write
.7 and .6
.5 and .4
.3 and .2
.1 and .0
4-12
KS86C6004/C6008/P6008 MICROCONTROLLER (Preliminary Spec)
.7
.6
0
0
R/W
R/W
Port 0, P0.3 Configuration Bits
0
0
Schmitt trigger input, rising edge external interrupt
0
1
Schmitt trigger input, falling edge external interrupt with pull-up
1
0
N-CH open drain output mode
1
1
N-CH open drain output mode with pull-up
Port 0, P0.2 Configuration Bits
0
0
Schmitt trigger input, rising edge external interrupt
0
1
Schmitt trigger input, falling edge external interrupt with pull-up
1
0
N-CH open drain output mode
1
1
N-CH open drain output mode with pull-up
Port 0, P0.1 Configuration Bits
0
0
Schmitt trigger input, rising edge external interrupt
0
1
Schmitt trigger input, falling edge external interrupt with pull-up
1
0
N-CH open drain output mode
1
1
N-CH open drain output mode with pull-up
Port 0, P0.0 Configuration Bits
0
0
Schmitt trigger input, rising edge external interrupt
0
1
Schmitt trigger input, falling edge external interrupt with pull-up
1
0
N-CH open drain output mode
1
1
N-CH open drain output mode with pull-up
.5
.4
0
0
R/W
R/W
R/W
E7H
.3
.2
.1
0
0
0
R/W
R/W
.0
0
R/W
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