Section 8 I/O Ports
8.13.7
Port D Input Pull-Up MOS
Port D has a built-in input pull-up MOS that can be controlled by software. Input pull-up MOS
can be specified as on or off on an individual bit basis. Table 8.9 summarizes the input pull-up
MOS states.
Table 8.9
Port D Input Pull-Up MOS States
Reset
Off
[Legend]
Off:
Always off.
On/Off On when PCDDR = 0 and PDODR = 1; otherwise off.
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Hardware Standby
Mode
Off
Software Standby
Mode
On/Off
In Other Operations
On/Off