DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 311

• 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

8.10.4
PEPCR controls the on/off state of the port E input pull-up MOS.
8.10.5
Pin Functions of H8S/2218 Group
Port E pins also function as data bus (D7 to D0) I/O pins. The correspondence between the register
specification and the pin function is shown below.
Table 8.64 PE7 Pin Function
Table 8.65 PE6 Pin Function
Bit
7
6
5
4
3
2
1
0
Operating Mode
Bus Mode
PE7DDR
Pin Function
Operating Mode
Bus Mode
PE6DDR
Pin Function
Bit Name Initial Value
PE7PCR
PE6PCR
PE5PCR
PE4PCR
PE3PCR
PE2PCR
PE1PCR
PE0PCR
Pin Functions
Port E Pull-Up MOS Control Register (PEPCR)
0
0
0
0
0
0
0
0
input pin
input pin
PE7
PE6
0
0
8-bit bus mode
8-bit bus mode
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
When a pin functions as an input port, setting the
corresponding bit to 1 turns on the input pull-up MOS for
that pin.
Description
output pin
output pin
Modes 4 to 6
Modes 4 to 6
PE7
PE6
1
1
16-bit bus mode
16-bit bus mode
input/output pin
input/output pin
Rev.7.00 Dec. 24, 2008 Page 257 of 698
D7
D6
⎯
⎯
input pin
input pin
PE7
PE6
0
0
REJ09B0074-0700
Mode 7
Mode 7
⎯
⎯
output pin
output pin
PE7
PE6
1
1