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Bit
Bit Name
7
PF7NOCR
6
PF6NOCR
5
PF5NOCR
4
PF4NOCR
3
PF3NOCR
2
PF2NOCR
1
PF1NOCR
0
PF0NOCR
7.13.6
Pin Functions
DDR
NOCR
ODR
N-ch. driver
P-ch. driver
Input pull-up
MOS
Pin function
Note:
*
Includes when set as the timer output pin.
7.13.7
Input Pull-Up MOS in Ports E and F
Port E and port F 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 7.9 is a summary of the input pull-up MOS states.
Table 7.9
Input Pull-Up MOS States (Port E and port F)
Reset
Hardware Standby Mode Software Standby Mode
Off
Off
[Legend]
Off:
Input pull-up MOS is always off.
On/Off: On when PEDDR = 0 and PEODR = 1 (PFDDR = 0 and PFODR = 1) with the pin in input
state; otherwise off.
Initial
Value
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
—
0
OFF
OFF
OFF
Input pin
Description
0: CMOS (p-channel driver enabled)
1: N-channel open drain (p-channel driver disabled)
1
0
ON
OFF
ON
On/Off
1
0
1
0
OFF
ON
ON
OFF
Output pin*
Other Operations
On/Off
Rev. 1.00, 05/04, page 141 of 544
1
1
OFF
OFF
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