HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 204

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

8.3.2
P2DR stores output data for port 2.
Bit
7
6
5
4
3
2
1
0
8.3.3
P2PCR controls the port 2 on-chip input pull-up MOSs.
Bit
7
6
5
4
3
2
1
0
Rev. 2.0, 08/02, page 164 of 788
Bit Name
P27DR
P26DR
P25DR
P24DR
P23DR
P22DR
P21DR
P20DR
Bit Name
P27PCR
P26PCR
P25PCR
P24PCR
P23PCR
P22PCR
P21PCR
P20PCR
Port 2 Data Register (P2DR)
Port 2 Pull-Up MOS Control Register (P2PCR)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Initial Value
Initial Value
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
If a port 2 read is performed while P2DDR bits are
set to 1, the P2DR values are read directly,
regardless of the actual pin states. If a port 2 read
is performed while P2DDR bits are cleared to 0, the
pin states are read.
In modes 2 and 3, the input pull-up MOS is turned
on when a P2PCR bit is set to 1 in the input port
state.
Description
Description