WPUx

WPUx

Weak Pull-Up Register
Important:
  • The weak pull-up device is automatically disabled if the pin is configured as an output, but this register remains unchanged
  • If MCLRE = 1, the weak pull-up on MCLR pin is always enabled and the corresponding WPU bit is not affected
  • Refer to the “Pin Allocation Table” for details about pin availability per port
  • Unimplemented bits will read back as ‘0
    8  

WPUx

Bit  7 6 5 4 3 2 1 0  
  WPUx7 WPUx6 WPUx5 WPUx4 WPUx3 WPUx2 WPUx1 WPUx0  
Access  R/W R/W R/W R/W R/W R/W R/W R/W  
Reset  0 0 0 0 0 0 0 0  

Bits 0, 1, 2, 3, 4, 5, 6, 7 – WPUxn: Weak Pull-up PORTx Control

Weak Pull-up PORTx Control

ValueDescription
1

Weak pull-up enabled

0

Weak pull-up disabled