Atmel ATSAML22G16A-AUT, Manual

Page: 847 / 1231

36.8.7. Driver Control
Name: DRVCTRL
Offset: 0x18
Reset: 0x00000000
Property:
PAC Write-Protection, Enable-Protected
Bit 31 30 29 28 27 26 25 24
FILTERVAL1[3:0] FILTERVAL0[3:0]
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
Bit 23 22 21 20 19 18 17 16
INVEN7 INVEN6 INVEN5 INVEN4 INVEN3 INVEN2 INVEN1 INVEN0
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
Bit 15 14 13 12 11 10 9 8
NRV7 NRV6 NRV5 NRV4 NRV3 NRV2 NRV1 NRV0
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
Bit 7 6 5 4 3 2 1 0
NRE7 NRE6 NRE5 NRE4 NRE3 NRE2 NRE1 NRE0
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 31:28 – FILTERVAL1[3:0]: Non-Recoverable Fault Input 1 Filter Value
These bits define the filter value applied on TCE1 event input line. When the TCE1 event input line is
configured as a synchronous event, this value must be 0x0.
Bits 27:24 – FILTERVAL0[3:0]: Non-Recoverable Fault Input 0 Filter Value
These bits define the filter value applied on TCE0 event input line. When the TCE0 event input line is
configured as a synchronous event, this value must be 0x0.
Bits 23,22,21,20,19,18,17,16 – INVENx: Waveform Output x Inversion
These bits are used to select inversion on the output of channel x.
Writing a '1' to INVENx inverts output from WO[x].
Writing a '0' to INVENx disables inversion of output from WO[x].
Bits 15,14,13,12,11,10,9,8 – NRVx: NRVx Non-Recoverable State x Output Value
These bits define the value of the enabled override outputs, under non-recoverable fault condition.
Bits 7,6,5,4,3,2,1,0 – NREx: Non-Recoverable State x Output Enable
These bits enable the override of individual outputs by NRVx value, under non-recoverable fault
condition.
Atmel SAM L22G / L22J / L22N [DATASHEET]
Atmel-42402E-SAM L22G / L22J / L22N_Datasheet_Complete-07/2016
847