HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 206

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

7. I/O Ports
7.7.2
Table 7.11 summarizes the registers of port A.
Table 7.11 Port A Registers
Address*
H'EE009
H'FFFD9
Note:
Rev.4.00 Aug. 20, 2007 Page 162 of 638
REJ09B0395-0400
Port A
* Lower 20 bits of the address in advanced mode.
Register Descriptions
Name
Port A data direction
register
Port A data register
Port A pins
PA /TP /TIOCB /A
PA /TP /TIOCA /A
PA /TP /TIOCB /A
PA /TP /TIOCA /A
PA /TP /TIOCB /TCLKD
PA /TP /TIOCA /TCLKC
PA /TP /TCLKB
PA /TP /TCLKA
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Figure 7.6 Port A Pin Configuration
2
2
1
1
0
0
21
23
20
22
PADDR
PADR
Pin functions in modes 1 and 2
PA (input/output)/TP (output)/TIOCB (input/output)
PA (input/output)/TP (output)/TIOCA (input/output)
PA (input/output)/TP (output)/TIOCB (input/output)
PA (input/output)/TP (output)/TIOCA (input/output)
PA (input/output)/TP (output)/TIOCB (input/output)/TCLKD (input)
PA (input/output)/TP (output)/TIOCA (input/output)/TCLKC (input)
PA (input/output)/TP (output)/TCLKB (input)
PA (input/output)/TP (output)/TCLKA (input)
Pin functions in modes 3 and 4
A
PA (input/output)/TP (output)/TIOCA (input/output)/A
PA (input/output)/TP (output)/TIOCB (input/output)/A
PA (input/output)/TP (output)/TIOCA (input/output)/A
PA (input/output)/TP (output)/TIOCB (input/output)/TCLKD (input)
PA (input/output)/TP (output)/TIOCA (input/output)/TCLKC (input)
PA (input/output)/TP (output)/TCLKB (input)
PA (input/output)/TP (output)/TCLKA (input)
20
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
(output)
R/W
W
R/W
Modes 1 and 2
H'00
H'00
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
Initial Value
2
2
1
1
0
0
2
1
1
0
0
H'00
Modes 3 and 4
H'80
21
22
23
(output)
(output)
(output)