DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 289

• 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

8.6.4
PAPCR controls the on/off state of the port A input pull-up MOS. PAPCR is valid for port input
and SCI input pins.
Note: * Reserved in the H8S/2212 Group. If this bit is read, an undefined value will be read. This bit
8.6.5
PAODR specifies an output type of the port A. PAODR is valid for port output and SCI output
pins.
Note: * Reserved in the H8S/2212 Group. If this bit is read, an undefined value will be read. This bit
Bit
7 to
4
3
2
1
0
Bit
7 to
4
3
2
1
0
Bit Name Initial Value
Bit Name Initial Value
⎯
PA3PCR
PA2PCR
PA1PCR
PA0PCR*
⎯
PA3ODR
PA2ODR
PA1ODR
PA0ODR*
cannot be modified.
cannot be modified.
Port A Pull-Up MOS Control Register (PAPCR)
Port A Open-Drain Control Register (PAODR)
Undefined
0
0
0
0
Undefined
0
0
0
0
R/W
⎯
R/W
R/W
R/W
R/W
R/W
⎯
R/W
R/W
R/W
R/W
Reserved
These bits are undefined and cannot be modified.
When a pin functions as an input port, setting the
corresponding bit to 1 turns on the input pull-up MOS for
that pin.
Reserved
These bits are undefined and cannot be modified.
Setting a PAODR bit to 1 makes the corresponding port A
pin an NMOS open-drain output pin, while clearing the bit
to 0 makes the pin a CMOS output pin.
Description
Description
Rev.7.00 Dec. 24, 2008 Page 235 of 698
REJ09B0074-0700