HD6412350 Hitachi, HD6412350 Datasheet - Page 373

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

Port 6 Register (PORT6)
PORT6 is an 8-bit read-only register that shows the pin states. It cannot be written to. Writing of
output data for the port 6 pins (P6
If a port 6 read is performed while P6DDR bits are set to 1, the P6DR values are read. If a port 6
read is performed while P6DDR bits are cleared to 0, the pin states are read.
After a power-on reset and in hardware standby mode, PORT6 contents are determined by the pin
states, as P6DDR and P6DR are initialized. PORT6 retains its prior state after a manual reset, and
in software standby mode.
Bit
Initial value
RW
Note: * Determined by state of pins P6
:
:
:
P67
—*
R
7
P66
—*
R
6
7
to P6
7
0
P65
—*
) must always be performed on P6DR.
to P6
R
5
0
.
P64
—*
R
4
P63
—*
R
3
P62
—*
R
2
P61
—*
R
1
P60
—*
R
0
353