HD64F2168 Datasheet, PDF (245/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

8.6.2 Port 6 Data Register (P6DR)
P6DR stores output data for the port 6 pins.
Bit Bit Name Initial Value R/W Description
7
P67DR
0
R/W Normal extended mode (16-bit data bus):
6
P66DR
0
5
P65DR
0
4
P64DR
0
R/W If a port 6 read is performed while the P6DDR bits are
R/W
set to 1, the P6DR values are read. If a port 6 read is
performed while the P6DDR bits are cleared to 0, 1 is
R/W _read.
3
P63DR
0
R/W _{Other mode:}
2
P62DR
0
1
P61DR
0
0
P60DR
0
R/W P6DR stores output data for the port 6 pins that are
R/W ^{used as the general output port.}
R/W ^{If a port 6 read is performed while the P6DDR bits are}
set to 1, the P6DR values are read. If a port 6 read is
performed while the P6DDR bits are cleared to 0, the
pin states are read.
8.6.3 Port 6 Pull-Up MOS Control Register (KMPCR6)
KMPCR6 controls the port 6 built-in input pull-up MOSs. This register is accessible when SYSCR
KINWUE is 1. See section 3.2.2, System Control Register (SYSCR).
Bit Bit Name Initial Value R/W Description
7
KM7PCR 0
R/W Normal extended mode (16-bit data bus):
6
KM6PCR 0
R/W Operation is not affected.
5
KM5PCR 0
R/W Other mode:
4
KM4PCR 0
3
KM3PCR 0
2
KM2PCR 0
R/W ^{When the pins are in input state, the corresponding}
R/W
input pull-up MOS is turned on when a KMPCR6 bit is
set to 1.
R/W
1
KM1PCR 0
R/W
0
KM0PCR 0
R/W
Rev. 3.00, 03/04, page 205 of 830