Datasheet

Rev. 3.00, 03/04, page 239 of 830
8.13.2 Port D Output Data Register (PDODR)
PDODR stores output data for the port D pins.
Bit Bit Name Initial Value R/W Description
7 PD7ODR 0 R/W
6 PD6ODR 0 R/W
5 PD5ODR 0 R/W
4 PD4ODR 0 R/W
3 PD3ODR 0 R/W
2 PD2ODR 0 R/W
1 PD1ODR 0 R/W
0 PD0ODR 0 R/W
The PDODR register stores the output data for the
pins that are used a general output port.
8.13.3 Port D Input Data Register (PDPIN)
PDPIN indicates the pin states of port D.
Bit Bit Name Initial Value R/W Description
7 PD7PIN Undefined* R
6 PD6PIN Undefined* R
5 PD5PIN Undefined* R
4 PD4PIN Undefined* R
3 PD3PIN Undefined* R
2 PD2PIN Undefined* R
1 PD1PIN Undefined* R
0 PD0PIN Undefined* R
Pin states can be read by performing a read cycle on
this register.
This register is assigned to the same address as that
of PDDDR. When this register is written to, data is
written to PDDDR and the port D setting is then
changed.
Note: The initial value of these pins is determined in accordance with the state of pins PD7 to
PD0.