PCIe
因為PCIe高頻寬以及低延遲性的特性，PCIe是現在及未來的高速傳輸介面主流技術，尤其廣泛應用在各種伺服器，於各式硬體裝置之間的高速訊號傳輸: CPU to GPU, CPU to network interface card (NIC), CPU to accelerator, CPU to SSD等。 艾飛思科技更為PCIe測試專家，提供PCIe 1.0至日前最新一代PCIe 5.0一致性訊號驗證測試服務，並為PCI-SIG規範工作小組的委員之一，也是PCI-SIG每季研討會指定Gold Suite夥伴。 艾飛思科技致力於提供業界最完整的PCIe測試解決方案，除了RX、TX、PLL及PCIe 5.0測試治具之外， 我們有目前業界少見的PCIe 5.0協議測試分析服務。
PCIe
我們的專業團隊在此幫助客戶提供各種PCIe技術架構的解決方案(持續更新):
Test services for PCIe 5.0
Add In Card:
- PLL Loop Bandwidth
- Transmitter Jitter
- PCI Express 5.0 Transmitter Signal Quality
- PCI Express 5.0 Link Equalization Testing
- Configuration Space
- Link and Transaction Layer
- Lane margining
System:
- PCI Express 5.0 Transmitter Signal Quality
- PCI Express 5.0 Link Equalization Testing
- Ref Clock
- Configuration Space
- Interoperability Functional Testing
- Lane margining
Test services for PCIe 4.0
Add In Card:
- PLL Loop Bandwidth
- Pulsewidth jitter
- PCI Express 4.0 Transmitter Testing
- PCI Express 4.0 Link Equalization Testing
- PCI Express 4.0 De-emphasis Testing
- Configuration Space
- Link and Transaction Layer
- Interoperability Functional Testing
- Lane margining
System:
- PCI Express 4.0 Transmitter Testing
- PCI Express 4.0 Link Equalization Testing
- Configuration Space
- Interoperability Functional Testing
- Lane margining
| Revision | Max Data Rate | Encoding | Signaling | Solutions |
|---|---|---|---|---|
| PCIe 1.0 (2003) | 2.5 GT/s | 8b/10b | NRZ | TX/PLL |
| PCIe 2.0 (2007) | 5.0 GT/s | 8b/10b | NRZ | TX/PLL |
| PCIe 3.0 (2010) | 8.0 GT/s | 128b/130b | NRZ | RX/TX/PLL/Protocol |
| PCIe 4.0 (2017) | 16.0 GT/s | 128b/130b | NRZ | RX/TX/PLL/Protocol |
| PCIe 5.0 (2019) | 32.0 GT/s | 128b/130b | NRZ | RX/TX/PLL/Protocol |
| PCIe 6.0 (2023) | 64.0 GT/s | 1b/1b(Flit Mode) | PAM4 |
*the PCIe 5.0 Base Specification is backwards compatible with lower-speed PCIe Base Specifications.
Equipments
TX:
- Lecroy LABMASTER 10-50ZI-A
- Tektronix DPO70000SX
- Keysight UXR70G
Rx:
- Anritsu MP1900A 32G NRZ BERT
- Tektronix BERTScope BSX
- Anritsu MP1900A PAM4 BERT
Equipments
Protocol：
- Lecroy Summit T516 Protocol Analyzer
“The Summit T516 PCI Express (PCIe) 5.0 and Compute Express Link (CXL) Protocol Analyzer, the first protocol analyzer to capture x16 link width at 32GT/s for capturing, recording, and analysis of high performance devices and systems.”
Others：
- Tektronix MSO6-4G (Clock Measurement)
