HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 588

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 10 I/O Ports
10.11.6 Port C Input Pull-Up MOS States
Port C has a built-in input pull-up MOS function that can be controlled by software. This input
pull-up MOS function can be used in modes 4 and 7. Input pull-up MOS can be specified as on or
off on a bit-by-bit basis.
In modes 4 and 7, when a PCDDR bit is cleared to 0, setting the corresponding PCPCR bit to 1
turns on the input pull-up MOS for that pin.
Table 10.4 summarizes the input pull-up MOS states.
Table 10.4 Input Pull-Up MOS States (Port C)
Mode
1, 2
4, 7
Legend:
Off:
On/Off: On when PCDDR = 0 and PCPCR = 1; otherwise off.
Rev.7.00 Mar. 18, 2009 page 520 of 1136
REJ09B0109-0700
Input pull-up MOS is always off.
Reset
Off
Hardware
Standby Mode
Off
Software
Standby Mode
Off
On/Off
In Other
Operations
Off
On/Off