HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 249

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

8.14.6
Port C and port D have an on-chip input pull-up MOS function that can be controlled by software.
This input pull-up MOS function can be switched on or off on a bit-by-bit basis.
Table 8.9 is a summary of the input pull-up MOS states.
Table 8.9
Mode
1, 2, 3
Legend
Off:
On/Off: On when PCDDR = 0 and PCODR = 1 (PDDDR = 0 and PDODR = 1); otherwise off.
8.15
Port E and port F are two sets of 8-bit I/O ports. The pins of ports E and F have the same functions
in all operating modes.
Port E data direction register (PEDDR)
Port E output data register (PEODR)
Port E input data register (PEPIN)
Port E Nch-OD control register (PENOCR)
Port F data direction register (PFDDR)
Port F output data register (PFODR)
Port F input data register (PFPIN)
Port F Nch-OD control register (PFNOCR)
Input pull-up MOS is always off.
Input Pull-Up MOS in Ports C and D
Ports E, F
Input Pull-Up MOS States (Port C and port D)
Reset
Off
Off
Hardware
Standby Mode
Software
Standby Mode
On/Off
Rev. 2.0, 08/02, page 209 of 788
Other
Operations
On/Off