27.6.12 Event Control

This register allows the user to configure event actions for one or more I/O pins. There are up to four input events for each PORT group. Each byte of this register addresses one input event.

Name:	EVCTRL
Offset:	0x2C
Reset:	0x00000000
Property:	PAC Write-Protection


Bit	31	30	29	28	27	26	25	24
	PORTEI3	EVACT3[1:0]		PID3[4:0]
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
	PORTEI2	EVACT2[1:0]		PID2[4:0]
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	15	14	13	12	11	10	9	8
	PORTEI1	EVACT1[1:0]		PID1[4:0]
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	7	6	5	4	3	2	1	0
	PORTEI0	EVACT0[1:0]		PID0[4:0]
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

Bits 7, 15, 23, 31 – PORTEIn PORT Event n Input Enable

This bit field controls whether the input to Event n Action (EVACTn) is enabled.

Value	Description
0x00	The event action will not be triggered by any incoming event
0x01	The event action will be triggered by any incoming event

Bits 5:6, 13:14, 21:22, 29:30 – EVACTn Event n Action

This bit field controls the event action to execute on the pin configured by Event n Pin Identifier (PIDn).

Value	Name	Description
0x00	OUT	The output value of pin PIDn will be set to the level of the event
0x01	SET	Set the output value of pin PIDn on the rising edge of the event
0x02	CLR	Clear the output value of pin PIDn on the rising edge of the event
0x03	TGL	Toggle the output value of pin PIDn on the rising edge of the event

Bits 0:4, 8:12, 16:20, 24:28 – PIDn Event n Pin Identifier

This bit field selects the bit in the Data Output Value register (OUT) on which the Event n Action (EVACTn) will be executed.

Value	Name	Description
0x00	PIN0	Event actions will be executed on pin 0
0x01	PIN1	Event actions will be executed on pin 1
0x02	PIN2	Event actions will be executed on pin 2
0x03	PIN3	Event actions will be executed on pin 3
0x04	PIN4	Event actions will be executed on pin 4
0x05	PIN5	Event actions will be executed on pin 5
0x06	PIN6	Event actions will be executed on pin 6
0x07	PIN7	Event actions will be executed on pin 7
0x08	PIN8	Event actions will be executed on pin 8
0x09	PIN9	Event actions will be executed on pin 9
0x0A	PIN10	Event actions will be executed on pin 10
0x0B	PIN11	Event actions will be executed on pin 11
0x0C	PIN12	Event actions will be executed on pin 12
0x0D	PIN13	Event actions will be executed on pin 13
0x0E	PIN14	Event actions will be executed on pin 14
0x0F	PIN15	Event actions will be executed on pin 15
0x10	PIN16	Event actions will be executed on pin 16
0x11	PIN17	Event actions will be executed on pin 17
0x12	PIN18	Event actions will be executed on pin 18
0x13	PIN19	Event actions will be executed on pin 19
0x14	PIN20	Event actions will be executed on pin 20
0x15	PIN21	Event actions will be executed on pin 21
0x16	PIN22	Event actions will be executed on pin 22
0x17	PIN23	Event actions will be executed on pin 23
0x18	PIN24	Event actions will be executed on pin 24
0x19	PIN25	Event actions will be executed on pin 25
0x1A	PIN26	Event actions will be executed on pin 26
0x1B	PIN27	Event actions will be executed on pin 27
0x1C	PIN28	Event actions will be executed on pin 28
0x1D	PIN29	Event actions will be executed on pin 29
0x1E	PIN30	Event actions will be executed on pin 30
0x1F	PIN31	Event actions will be executed on pin 31