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3-3 I/O Port Configuration and Functions
P00,P02,P10 to P14
Pull-up resistor control
I/O direction control
Port output data
Port input data
Special function input data
Special function output control
Special function output data
Pull-up
Control bit
resistor
Register
control
(address)
I/O
Control bit
direction
Register
(address)
control
Control bit
Port
Register
output
(address)
Control bit
Port
Register
input
(address)
Output
Control bit
format
Register
control
(address)
Special function
Special function input
Special
function
Control bit
output
control (1)
Register
(address)
Special
function
Control bit
output
control (2)
Register
(address)
Both The TM0RM flag of the RMCTR register and the P10TCO flag of the P10MD register
are used to switch between remote control output and timer output.
Reset
R
D
Q
Write
L
Reset
R
D
Q
Write
L
Reset
R
D
Q
Write
L
Read
P00
P02
P0PLU0
P0PLU2
P0PLU
(X'03F40')
P0DIR0
P0DIR2
P0DIR
(X'03F30')
P0OUT0
P0OUT2
P0OUT
(X'03F10')
P0IN0
P0IN2
P0IN
(X'03F20')
SC0SBOM
SC0SBTM
SC0MD3
(X'03F53')
SBT0
Special
SBT0
SBO0(TXD)
function
SC0SBOS SC0SBTS
SC0MD3
(X'03F53')
Special
SBO0/TXD
function
SC0CMD
SC0CTR
(X'03F54')
Read
Read
Read
P10
P11
P12
P1PLU1
P1PLU0
P1PLU2
P1PLU
(X'03F41')
P1DIR0
P1DIR1
P1DIR2
P1DIR
(X'03F31')
P1OUT0
P1OUT1
P1OUT2
P1OUT
(X'03F11')
P1IN0
P1IN1
P1IN2
P1IN
(X'03F21')
TM2I
TM2O
RMOUT
P12TCO
P10TCO
P1OMD
(X'03F39')
RMOUT
RMOEN
RMCTR
(X'3F89)
Chapter 3 Port Functions
Schmidt trigger input
P13
P14
P1PLU4
P1PLU3
P1DIR3
P1DIR4
P1OUT3
P1OUT4
P1IN3
P1IN4
TM3I
TM4I
TM3O
TM4O
P14TCO
P13TCO
I/O Port Configuration and Functions
47
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