HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 203

• Manufacturer Part Number: HD6413008F
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 7.10 Port 9 Pin Functions
Pin
P9
P9
P9
P9
5
4
3
2
/SCK
/SCK
/RxD
/RxD
1
0
1
0
/IRQ
/IRQ
5
4
Pin Functions and Selection Method
Bit C/A in SMR of SCI1, bits CKE0 and CKE1 in SCR, and bit P9
select the pin function as follows.
CKE1
C/A
CKE0
P9
Pin function
Bit C/A in SMR of SCI0, bits CKE0 and CKE1 in SCR, and bit P9
select the pin function as follows.
CKE1
C/A
CKE0
P9
Pin function
Bit RE in SCR of SCI1, bit SMIF in SCMR, and bit P9
function as follows.
SMIF
RE
P9
Pin function
Bit RE in SCR of SCI0, bit SMIF in SCMR, and bit P9
function as follows.
SMIF
RE
P9
Pin function
5
4
3
2
DDR
DDR
DDR
DDR
P9
P9
input
input
P9
P9
0
0
3
2
0
0
input
input
5
4
0
0
0
0
output
output
P9
P9
P9
P9
0
1
0
1
Rev.4.00 Aug. 20, 2007 Page 159 of 638
5
4
3
2
output
output
0
1
0
1
0
0
IRQ
IRQ
output
output
SCK
SCK
⎯
5
⎯
4
1
1
input
input
RxD
RxD
1
0
⎯
⎯
1
0
1
1
3
2
input
input
DDR select the pin
DDR select the pin
output
output
SCK
SCK
⎯
⎯
⎯
⎯
1
1
REJ09B0395-0400
1
0
RxD
RxD
7. I/O Ports
5
4
DDR
DDR
SCK
SCK
input
input
⎯
⎯
⎯
⎯
1
0
1
1
⎯
⎯
⎯
⎯
⎯
⎯
input
input
1
1
1
0