DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 306

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

8.9.4
PDPCR controls the on/off state of the port D input pull-up MOS.
8.9.5
Port D pins also function as data bus (D15 to D8) I/O pins. The correspondence between the
register specification and the pin functions is shown below.
Table 8.55 PD7 Pin Function
Table 8.56 PD6 Pin Function
Table 8.57 PD5 Pin Function
Rev.7.00 Dec. 24, 2008 Page 252 of 698
REJ09B0074-0700
Bit
7
6
5
4
3
2
1
0
Operating Mode
PD7DDR
Pin Function
Operating Mode
PD6DDR
Pin Function
Operating Mode
PD5DDR
Pin Function
Bit Name Initial Value
PD7PCR
PD6PCR
PD5PCR
PD4PCR
PD3PCR
PD2PCR
PD1PCR
PD0PCR
Port D Pull-Up MOS Control Register (PDPCR)
Pin Functions
0
0
0
0
0
0
0
0
D15 input/output pin
D14 input/output pin
D13 input/output pin
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Modes 4 to 6
Modes 4 to 6
Modes 4 to 6
Description
When a pin functions as an input port, setting the
corresponding bit to 1 turns on the input pull-up MOS for
that pin.
⎯
⎯
⎯
PD7 input pin
PD6 input pin
PD5 input pin
0
0
0
Mode 7
Mode 7
Mode 7
PD7 output pin
PD6 output pin
PD5 output pin
1
1
1