CTITRIGOUTSTATUS

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CTITRIGOUTSTATUS, CTI Trigger Out Status register

Purpose

Provides the raw status of the trigger outputs, after processing by any IMPLEMENTATION DEFINED trigger interface logic. For output triggers that are self-acknowledging, this is only meaningful if the CTI implements multicycle channel events.

Configuration

Attributes

Field descriptions

TROUT<n>, bit [n], for n = 31 to 0

Trigger output <n> status.

If n is less than CTIDEVID.NUMTRIG, and output trigger <n> is implemented and connected, and either the trigger is not self-acknowledging or the CTI implements multicycle channel events, then permitted values for TROUT<n> are:

TROUT<n>	Meaning
0b0	Output trigger n is inactive.
0b1	Output trigger n is active.

Otherwise when n is less than CTIDEVID.NUMTRIG, it is IMPLEMENTATION DEFINED whether TROUT<n> behaves as described here or is RAZ.

Accessing this field has the following behavior:

When n >= UInt(CTIDEVID.NUMTRIG), access to this field is RAZ/WI.
Access to this field is RAZ/WI if all the following are true:
- Output trigger <n> is not implemented or not connected or (Output trigger <n> is self-acknowledging and CTI does not implement multicycle channel events).
- an implementation implements TROUT<n>.
Otherwise, access to this field is RO.

Accessing CTITRIGOUTSTATUS

CTITRIGOUTSTATUS can be accessed through the external debug interface:

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TROUT31	TROUT30	TROUT29	TROUT28	TROUT27	TROUT26	TROUT25	TROUT24	TROUT23	TROUT22	TROUT21	TROUT20	TROUT19	TROUT18	TROUT17	TROUT16	TROUT15	TROUT14	TROUT13	TROUT12	TROUT11	TROUT10	TROUT9	TROUT8	TROUT7	TROUT6	TROUT5	TROUT4	TROUT3	TROUT2	TROUT1	TROUT0