HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 192

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table 9-14 shows how the functions of the pins of port 7 are selected.
Table 9-14 Port 7 Pin Functions
Pin
P7
FTOA
P7
FTOB
FTCI
P7
FTOB
FTCI
P7
FTOB
FTCI
7
6
5
4
/
/
/
/
3
2
1
1
3
2
1
/
/
/
Selection of Pin Functions
The function depends on the output enable A bit (OEA) of the FRT1 timer control
register (TCR) and on the P7
OEA
P7
Pin function
The function depends on the output compare B bit (OEB) of the FRT3 timer control
register (TCR) and on the P7
OEB
P7
Pin function
The function depends on the output compare B bit (OEB) of the FRT2 timer control
register (TCR) and on the P7
OEB
P7
Pin function
The function depends on the output compare B bit (OEB) of the FRT1 timer control
register (TCR) and on the P7
OEB
P7
Pin function
7
6
5
4
DDR
DDR
DDR
DDR
P7
P7
P7
P7
7
6
5
4
0
0
0
0
input
input
input
input
FTCI
FTCI
FTCI
3
2
1
0
0
0
0
input
input
input
P7
P7
P7
P7
7
6
5
4
DDR bit as follows:
DDR bit as follows:
DDR bit as follows:
DDR bit as follows:
7
6
5
4
output
output
output
output
175
1
1
1
1
0
0
0
0
FTOA
FTOB
FTOB
FTOB
1
3
2
1
1
1
1
1
output
output
output
output
1
1
1
1