This register contains the current trigger input and output values. This register is a read-only register. Issuing a write request to the register does nothing.
The MicroBlazeâ„¢ cross trigger status (bits 0 to 15) represents the MicroBlaze processor selected by the Which MicroBlaze Debug Register. If more than one processor is selected, the result is undefined.
Reserved | Trigger Status | ||
31 | 24 | 23 | 0 |
Bits | Name | Access | Description |
---|---|---|---|
31 - 24 | Reserved | N/A | Reserved |
23 - 16 | Trigger Outputs | R |
Current selected MicroBlaze processor trigger output values. Bit 23 = Trigger 0 ... Bit 16 = Trigger 7 |
15 - 8 | Trigger Inputs | R |
Current selected MicroBlaze processor trigger input values. Bit 15 = Trigger 0 ... Bit 8 = Trigger 7 |
7 - 4 | External Trigger Outputs | R |
Current external trigger input values. Bit 7 = External Trigger Output 0 ... Bit 4 = External Trigger Output 3 |
3 - 0 | External Trigger Inputs | R |
Current external trigger input values. Bit 3 = External Trigger Input 0 ... Bit 0 = External Trigger Input 3 |