“EMB-3531-MINI PCIE”的版本间的差异
来自ARM Wiki
| 第9行： | 第9行： | ||
| 3G_WAKEUP || 1 || 2 || VCC3 | | 3G_WAKEUP || 1 || 2 || VCC3 | ||
|- | |- | ||
| − | | | + | | Reserved || 3 || 4 || GND |
|- | |- | ||
| − | | | + | | Reserved || 5 || 6 || Reserved |
|- | |- | ||
| VCC_1V8 || 7 || 8 || USIM1_VCC | | VCC_1V8 || 7 || 8 || USIM1_VCC | ||
| 第17行： | 第17行： | ||
| GND || 9 || 10 || USIM1_IO | | GND || 9 || 10 || USIM1_IO | ||
|- | |- | ||
| − | | | + | | Reserved || 11 || 12 || USIM1_CLK |
|- | |- | ||
| − | | | + | | Reserved || 13 || 14 || USIM1_RST |
|- | |- | ||
| − | | GND || 15 || 16 || | + | | GND || 15 || 16 || Reserved |
|- | |- | ||
| − | | | + | | Reserved || 17 || 18 || GND |
|- | |- | ||
| EC20_WAKEUP_IN || 19 || 20 || MINIPCIE_DISABLE | | EC20_WAKEUP_IN || 19 || 20 || MINIPCIE_DISABLE | ||
| 第29行： | 第29行： | ||
| GND || 21 || 22 || MINIPCIE_RST | | GND || 21 || 22 || MINIPCIE_RST | ||
|- | |- | ||
| − | | | + | | Reserved || 23 || 24 || VCC3 |
|- | |- | ||
| − | | | + | | Reserved || 25 || 26 || GND |
|- | |- | ||
| − | | GND || 27 || 28 || | + | | GND || 27 || 28 || Reserved |
|- | |- | ||
| − | | GND || 29 || 30 || | + | | GND || 29 || 30 || Reserved |
|- | |- | ||
| − | | | + | | Reserved || 31 || 32 || EC20_WAKEUP_OUT |
|- | |- | ||
| − | | | + | | Reserved || 33 || 34 || GND |
|- | |- | ||
| GND || 35 || 36 || USB_HUB_3-R | | GND || 35 || 36 || USB_HUB_3-R | ||
| 第49行： | 第49行： | ||
| VCC3 || 41 || 42 || WWAN1_LED# | | VCC3 || 41 || 42 || WWAN1_LED# | ||
|- | |- | ||
| − | | GND || 43 || 44 || | + | | GND || 43 || 44 || Reserved |
|- | |- | ||
| − | | | + | | Reserved || 45 || 46 || Reserved |
|- | |- | ||
| − | | | + | | Reserved || 47 || 48 || Reserved |
|- | |- | ||
| − | | | + | | Reserved || 49 || 50 || GND |
|- | |- | ||
| − | | | + | | Reserved || 51 || 52 || VCC3 |
|- | |- | ||
| 空 || 53 || 54 || 空 | | 空 || 53 || 54 || 空 | ||
2020年12月24日 (四) 14:19的最新版本
- 主板提供 1 个 MINI PCIe 插槽(图下所示),用户可根据自身的需要来扩展 MINI PCIe 设备,如
果您使用 MINI PCIe 无线网卡时,可根据所选择的无线网络来显示无线网卡状态。
功能 Pin# Pin# 功能 3G_WAKEUP 1 2 VCC3 Reserved 3 4 GND Reserved 5 6 Reserved VCC_1V8 7 8 USIM1_VCC GND 9 10 USIM1_IO Reserved 11 12 USIM1_CLK Reserved 13 14 USIM1_RST GND 15 16 Reserved Reserved 17 18 GND EC20_WAKEUP_IN 19 20 MINIPCIE_DISABLE GND 21 22 MINIPCIE_RST Reserved 23 24 VCC3 Reserved 25 26 GND GND 27 28 Reserved GND 29 30 Reserved Reserved 31 32 EC20_WAKEUP_OUT Reserved 33 34 GND GND 35 36 USB_HUB_3-R GND 37 38 USB_HUB_3+R VCC3 39 40 GND VCC3 41 42 WWAN1_LED# GND 43 44 Reserved Reserved 45 46 Reserved Reserved 47 48 Reserved Reserved 49 50 GND Reserved 51 52 VCC3 空 53 54 空 空 55 56 空 空 57 58 GND 空 59 60 空