H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 161

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

7.11.2
PAODR stores output data for port A.
Bit
7
6
5
4
3
2
1
0
7.11.3
PAPIN indicates the port A state.
Bit
7
6
5
4
3
2
1
0
Note: * The initial value is determined according to the PA7 to PA0 pin states.
Bit Name
PA7ODR
PA6ODR
PA5ODR
PA4ODR
PA3ODR
PA2ODR
PA1ODR
PA0ODR
Bit Name
PA7PIN
PA6PIN
PA5PIN
PA4PIN
PA3PIN
PA2PIN
PA1PIN
PA0PIN
Port A Output Data Register (PAODR)
Port A Input Data Register (PAPIN)
Initial Value
Initial Value
0
0
0
0
0
0
0
0
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
R
R
R
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
PAODR can always be read or written to,
regardless of the contents of PADDR.
Reading PAPIN always returns the pin states.
PAPIN has the same address as PADDR. If a write
is performed, the port A settings will change.
Description
Description
Rev. 2.00 Mar 21, 2006 page 123 of 518
Section 7 I/O Ports
REJ09B0299-0200