
R8C/10 Group 15. Programmable I/O Ports
Rev.1.20 Jan 27, 2006 page 126 of 180
REJ09B0019-0120
____________
Table 15.17 Port P30/CNTR0 Setting
Register
Bit
Setting value
PD3
PD3_0
0
0
1
X
PUR0
PU06
0
1
X
X
Function
Input port (not pulled up)
Input port (pulled up)
Output port
____________
CNTR0 output
TXMR
TXOCNT
0
0
0
1
P3
P3_0
X
X
X
X
Table 15.18 Port P31/TZOUT Setting
Register
Bit
Setting value
PD3
PD3_1
0
0
1
X
PUR0
PU06
0
1
X
X
Function
Input port (not pulled up)
Input port (pulled up)
Output port
TZOUT output
TYZMR
TZMOD1, TZMOD0
002
012
002
012
002
012
1X
012
P3
P3_1
X
X
X
X
TYZOC
TZOCNT
X
1
X
1
X
1
X
0
_______
Table 15.19 Port P32/INT2/CNTR1 Setting
Register
Bit
Setting value
PD3
PD3_2
0
0
0
1
X
PUR0
PU06
0
1
0
X
X
Function
Input port (not pulled up)
Input port (pulled up)
_______
CNTR1/INT2 input
Output port
CNTR1 output
TYZMR
TYMOD1
0
0
0
0
1
P3
P3_2
X
X
X
X
X
TYZOC
TZOCNT
1
1
1
1
0
_______
Table 15.16 Port P17/INT1/CNTR0 Setting
Register
Bit
Setting value
PD1
PD1_7
0
0
0
1
1
X
X
PUR0
PU03
0
1
0
X
X
X
X
TXMR
TXMOD1, TXMOD0
Other than 012
Other than 012
Other than 012
Other than 012
Other than 012
012
012
Function
Input port (not pulled up)
Input port (pulled up)
_______
CNTR0/INT1 input
Output port
Output port (
High drive)
CNTR0 output
CNTR0 (
High drive)
DRR
DRR5
X
X
X
0
1
0
1
X: “0” or “1”
X: “0” or “1”
X: “0” or “1”
X: “0” or “1”
Komentarze do niniejszej Instrukcji