PCIe4.0 Controller
Overview
The Innosilicon Gen1/2/3/4 PCI Express Controller provides a PCI Express Root Complex (RC) and Endpoint (EP) application. It’s a high performance, high reliability, low latency, low area, low power and easy to integrate PCI Express solution. This Controller supports Up to x8 Gen1 (2.5Gb/s), Gen2 (5.0Gb/s), Gen3 (8.0Gb/s), Gen4 (16Gb/s), full compliant with PCI Express Base Specification, Revision 4.0.
Key Features
- Fully compliant with PCI Express Base Specification Revision 4.0.
- Fully compliant with PIPE Specifications Revision 4.4.1.
- Support Root Complex and Endpoint Mode.
- Support Gen1 (2.5Gbps), Gen2 (5Gbps), Gen3 (8Gbps), Gen4 (16Gbps)
- Support x1 x2 x4 x8 x16(according to request)
- Internal Address Translation
- AXI4 Address-64bits Data-64bits
- PIPE-32bits Dynamic Frequency
- Max Payload Size 512 bytes
- Embedded DMA
- Automatic Lane Reversal
- Advanced Error Reporting (AER)
- ASPM L0s, L1
- L1 Substates (L1SS) with CLKREQ
- MSI/INTx
- 1 Virtual Channel (VC)
- ECRC generation and check
- ID-Based Ordering (IDO)
Benefits
- Higher bandwidth upto 64Gbps in X4 mode
- Support different configuration for different protocol applications
- Lowest power consumption per Gbps data rates
Deliverables
- Databook
- Encrypted simulation model
- Netlist
- SDC Files
Technical Specifications
SMIC
In Production:
40nm
LL
Silicon Proven: 40nm LL
Silicon Proven: 40nm LL
TSMC
In Production:
22nm
Silicon Proven: 22nm
Silicon Proven: 22nm