Panasonic MN101C00 User Manual

Page of 170
Chapter 10  Appendices
150
Summary of Special Function Registers
 Address 
 Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
X’3F31’
X’3F35’
X’3F33’
X’3F34’
X’3F36’
X’3F37’
X’3F38’
X’3F39’
X’3F3A’
X’3F3C’
X’3F40’
X’3F41’
P1DIR
Disables to use
P6DIR
P7DIR
P8DIR
P1OMD
PAIMD
Disables to use
P0PLU
P1PLU
              Bit Symbol
P1DIR4
P1DIR3
P1DIR2
P1DIR1
P1DIR0
 Port 1 I/O direction control
Port 0 I/O direction control
 Port 6 I/O direction control
 Port 7 I/O
direction control
 Port 8 I/O direction control
P6DIR7
P6DIR6
P6DIR5
P6DIR4
P6DIR3
P6DIR2
P6DIR1
P6DIR0
P7DIR0
P8DIR7
P8DIR6
P8DIR5
P8DIR4
P8DIR3
P8DIR2
P8DIR1
P8DIR0
P14TCO P13TCO
P12TCO
P10TCO
PAAIN5
PAAIN4
PAAIN3
PAAIN2
PAAIN1
PAAIN0
 I/O port/Special function pin control
 I/O port/Special function pin control
P0PLU2
P0PLU6
P0PLU1
P0PLU0
P1PLU4
P1PLU3
P1PLU2
P1PLU1
P1PLU0
 Port 0 pull-up resistor ON/OFF control
 Port 1 pull-up resistor ON/OFF control
P7IN
X’3F26’
X’3F27’
X’3F28’
X’3F2A’
X’3F30’
P8IN
PAIN
P0DIR
Port 6 input
Port 7
input
P6IN5
P6IN7
P6IN6
P6IN0
P6IN1
P6IN2
P6IN3
P6IN4
P7IN0
P8IN7
P8IN6
P8IN5
P8IN4
P8IN3
P8IN2
P8IN1
P8IN0
PAIN5
PAIN4
PAIN3
PAIN2
PAIN1
PAIN0
P0DIR2
P0DIR6
P0DIR1
P0DIR0
Port 8 input 
Port  A input
Disables to use
Disables to use
Disables to use
Disables to use
Reference
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41,45
41,45
41,45
41,45
41,45
41,45
41,45
41,45
41,45
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41,46
41,45
42,45
P6IN
X’3F24’
X’3F25’
PAIN7
PAIN6