Multi-Pin Control Update Mask

For faster configuration of the port module, the multi-pin configuration write enables the configuration of several port pins in a single cycle. Especially with large pin count devices, this function can significantly speed up PORT pin configuration operations.

Name:
PINCTRLUPD
Offset:
0x0C
Reset:
0x00
Access:
-
Bit76543210
PINCTRLUPD[7:0]
AccessR/WR/WR/WR/WR/WR/WR/WR/W
Reset00000000

Bits 7:0 – PINCTRLUPD[7:0]: Multi-Pin Control Update Mask

Multi-Pin Control Update Mask

This bit field controls the copy of the Multi-Pin Configuration (PORTx.PINCONFIG) register content to the individual Pin n Control (PORTx.PINnCTRL) registers without using an individual write operation for each register.

Writing a ‘0’ to bit n in this bit field has no effect.

Writing a ‘1’ to bit n in this bit field will copy the PORTx.PINCONFIG register content to the corresponding PORTx.PINnCTRL register.

Reading this bit field will always return zero.