HD64F2145 Datasheet, PDF (217/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

8.7.2 Port 6 Data Register (P6DR)
P6DR stores output data for port 6.
Bit Bit Name Initial Value R/W
7
P67DR
0
R/W
6
P66DR
0
R/W
5
P65DR
0
R/W
4
P64DR
0
R/W
3
P63DR
0
R/W
2
P62DR
0
R/W
1
P61DR
0
R/W
0
P60DR
0
R/W
Description
If a port 6 read is performed while P6DDR bits are
set to 1, the P6DR values are read directly,
regardless of the actual pin states. If a port 6 read
is performed while P6DDR bits are cleared to 0, the
pin states are read.
8.7.3 Port 6 Pull-Up MOS Control Register (KMPCR)
KMPCR controls the port 6 on-chip input pull-up MOSs on a bit-by-bit basis.
Bit Bit Name Initial Value R/W
7
KM7PCR 0
R/W
6
KM6PCR 0
R/W
5
KM5PCR 0
R/W
4
KM4PCR 0
R/W
3
KM3PCR 0
R/W
2
KM2PCR 0
R/W
1
KM1PCR 0
R/W
0
KM0PCR 0
R/W
Description
The input pull-up MOS is turned on when a
KMPCR bit is set to 1 while the corresponding
P6DDR bit is cleared to 0 (input port setting).
8.7.4 Pin Functions
• P67/TMOX/CIN7/.,1:/,54:
The pin function is switched as shown below according to the combination of the OS3 to OS0
bits in TCSR of TMR_X and the P67DDR bit.
Rev. 2.0, 08/02, page 177 of 788