PCIE RSVD是

引用\[1\]:The differential pins \[Lanes\] listed in the pin out table above are LVDS which stands for: Low Voltage Differential Signaling. PCI-Express 1x Connector Pin-Out.
引用\[2\]:PRSNT#1 is connected to GND on motherboard. Add on card needs to have PRSNT#1 connected to one of PRSNT#2 depending what type of connector is in use. PCI-express standards PCI Express 1.0a.
引用\[3\]:PCIe(peripheral component interconnect express)是一种高速串行计算机扩展总线标准，是用于连接高速组件的接口标准。每台台式电脑主板有许多PCIe插槽，可用于添加通用显卡，各种外设卡，无线网卡或固态硬盘等等，PC 中可用的PCIe插槽类型将取决于你购买的主板。PCIe插槽有不同的物理配置：x1、x4、x8、x16、x32。PCIe属于高速串行点对点双通道高带宽传输，所连接的设备分配独享通道带宽，不共享总线带宽。PCIe有两种存在形式M.2接口通道形式和PCIe标准插槽。PCIe接口的总线带宽是按长度划分的PCIe X1、PCIe X2、PCIe X4、PCIe X8、PCIe X16。PCIe RSVD是PCIe规范中的保留信号，表示保留未来使用的信号。
#### 引用[.reference_title]
- *1* *2* [【转】PCIE 通道x4/8/16的定义](https://blog.csdn.net/u012923751/article/details/90793106)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [1.8 PCIe信号详解（硬件基础系列）](https://blog.csdn.net/qq_37120496/article/details/129151618)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]