PIC18LF24K Datasheet, PDF (204/594 Pages) –

PIC18(L)F26/45/46K40
REGISTER 15-5: WPUx: WEAK PULL-UP REGISTER
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
WPUx7
WPUx6
WPUx5
WPUx4
WPUx3
bit 7
R/W-0/0
WPUx2
R/W-0/0
WPUx1
R/W-0/0
WPUx0
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
‘0’ = Bit is cleared
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
x = Bit is unknown
bit 7-0
WPUx<7:0>: Weak Pull-up PORTx Control bits
1 = Weak Pull-up enabled
0 = Weak Pull-up disabled
TABLE 15-6: WEAK PULL-UP PORT REGISTERS
Name
Device
28 40/44
Pins Pins
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
WPUA
X
X
WPUA7 WPUA6 WPUA5 WPUA4 WPUA3 WPUA2
WPUB
X
X
WPUB7 WPUB6 WPUB5 WPUB4 WPUB3 WPUB2
WPUC
X
X
WPUC7 WPUC6 WPUC5 WPUC4 WPUC3 WPUC2
WPUD
X
—
—
—
—
—
—
WPUE
X
X
WPUD7 WPUD6 WPUD5 WPUD4 WPUD3 WPUD2
—
—
—
—
WPUE3⁽¹⁾
—
X
—
—
—
—
WPUE3⁽¹⁾ WPUE2
Note 1: If MCLRE = 1, the weak pull-up in RE3 is always enabled; bit WPUE3 is not affected.
Bit 1
WPUA1
WPUB1
WPUC1
—
WPUD1
—
WPUE1
Bit 0
WPUA0
WPUB0
WPUC0
—
WPUD0
—
WPUE0
 2016 Microchip Technology Inc.
Preliminary
DS40001816C-page 204