Renesas R8C/18 Series Hardware Manual page 51

R8C/18 Group, R8C/19 Group
Table 6.7 Port P1_3/KI3/AN11/TZOUT
Register PD1
Bit PD1_3
0
0
0
0
1
Setting
Value
1
X
X
X
X
X: 0 or 1
Table 6.8 Port P1_4/TXD0
Register PD1
Bit PD1_4
0
0
1
X
Setting
Value
X
X: 0 or 1
Table 6.9 Port P1_5/RXD0/CNTR01/INT11
Register PD1
Bit PD1_5
0
0
0
Setting
Value
0
1
1
X: 0 or 1
Rev.1.30 Apr 14, 2006
REJ09B0222-0130
PUR0 DRR KIEN
PU02 DRR3 KI3EN
0 X X
1 X X
0 X 1
0 X X
X 0 X
X 1 X
X 0 X
X 1 X
X X X
X X X
PUR0 U0MR
PU03 SMD2 to SMD0
0 000b
1 000b
X 000b
001b
100b
X
101b
110b
001b
100b
X
101b
110b
PUR0 UCON
PU03 CNTRSEL
0 X
1 X
X X
X 1
X X
X 1
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ADCON0 TZMR
CH2, CH1, CH0, TZMOD1,
ADGSEL0 TZMOD0
XXXX 00b
XXXX 00b
XXXX 00b
1111b 00b
XXXX 00b
XXXX 00b
XXXX 01b
XXXX 01b
XXXX 01b
XXXX 1Xb
U0C0
NCH
X Input port (not pulled up)
X Input port (pulled up)
X Output port
0 TXD0 output, CMOS output
1 TXD0 output, N-channel open output
TXMR
TXMOD1, TXMOD0
XX Input port (not pulled up)
XX Input port (pulled up)
Other than 01b RXD0 input
Other than 01b CNTR01/INT11 input
Other than 01b Output port
01b CNTR01 output
6. Programmable I/O Ports
TZOC
Function
TZOCNT
X Input port (not pulled up)
X Input port (pulled up)
X KI3 input
X Comparator input (AN11)
X Output port
X Output port (high drive)
1 Output port
1 Output port (high drive)
0 TZOUT output
X TZOUT output
Function
Function