Visible to Intel only — GUID: osc1675368441006
Ixiasoft
Visible to Intel only — GUID: osc1675368441006
Ixiasoft
4.3.4.3.2.4. LPI Interfaces for TBU
There are two Q-Channels that are part of the TBU:
- LPI power-down interface
- LPI clock gate interface
For Agilex™ 5, low-power interface is not used. The following table shows the low-power interface connectivity.
Signal Name |
IO |
Connectivity |
Description |
---|---|---|---|
qactive_pd |
O |
Open |
Component Active |
qdeny_pd |
O |
Open |
Quiescence deny |
qacceptn_pd |
O |
Open |
Quiescence accept |
qreqn_pd |
I |
1’b1 |
Quiescence request |
qactive_cg |
O |
Open |
Component Active |
qdeny_cg |
O |
Open |
Quiescence deny |
qacceptn_cg |
O |
Open |
Quiescence accept |
qreqn_cg |
I |
1’b1 |
Quiescence request |