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[閒聊] 從 NGFF 接腳定義聊未來應用
Jan 1st 2014, 11:58, by chrisdar

作者chrisdar ()

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標題[閒聊] 從NGFF接腳定義聊未來應用

時間Wed Jan 1 11:58:54 2014

目前 9 系列公版上已知 NGFF (Next Generation Form Factor, M.2) 插槽有兩個: A. Socket type 2 for WLAN, BT, WIGIG (Wireless Gigabit Alliance) 整合 1 組 eDP (Embedded DisplayPort) 供 WIDI (Wireless Display) 使用 2 組 PCIe x 1 (WLAN & WIGIG 各用一組) 1 組 NFC (Near Field Communication) 保留線路 B. Socket type 3 for SSD 提供 1 組 PCIe x 4 其中線路可與 SATA Express 或 SATA 共用 目前已知的 NGFF WLAN (Intel Wireless-AC 3160) 卡有 KeyA(防呆) & KeyE(遮斷 WIDI) 未來應該會推出支援 WIDI 的 WIGIG 卡吧 (笑 目前的 NGFF SSD 是透過 KeyB 來遮斷支援 PCIe x 4 (卡王 Samsung XP941 就是x4), 當 NGFF SSD 有 KeyB 時只有四種使用案例: 1. SATA 2. SATA Express 3. PCIe x 1 4. PCIe x 2 這接頭真是泛用啊 (笑 附帶一提:CPU 一共提供三組 DDI (Digital Display Interface), 1. Port B: 拿去做 HDMI 實體接頭 2. Port C: 拿去做 Thunderbolt (mini DisplayPort) 3. Port D: 拿去做 WIDI eDP (Embedded DisplayPort) [問卦]有沒有一切都是剛剛好的卦? 附註:NGFF Socket type 2 & 3 接腳定義圖 GND 1 USB_BT_DP 3 2 V_3P3 USB_BT_DN 5 4 V_3P3 GND 7 6 WLAN_LED 9 NOTCH_A 8 11 NOTCH_A 10 13 NOTCH_A 12 15 NOTCH_A 14 TP_MLDIR 17 16 WPAN_LED EDP_D_TX3_DN 19 18 GND EDP_D_TX3_DP 21 20 EMB_AUXN KEYA_GND_KEYE_SDIO_RST 23 22 EMB_AUXP EDP_D_TX2_DN 25 NOTCH_E 24 GND EDP_D_TX2_DP 27 NOTCH_E 26 EDP_D_TX1_DN GND 29 NOTCH_E 28 EDP_D_TX1_DP EMB_HPD 31 NOTCH_E 30 GND GND 33 32 EDP_D_TX0_DN PCIE_TX_WLAN_DP 35 34 EDP_D_TX0_DP PCIE_TX_WLAN_DN 37 36 KEYA_GND_KEYE_UART_RTS GND 39 38 CLINK_RST_LAN_N PCIE_RX_WLAN_DP 41 40 CLINK_DATA_LAN PCIE_RX_WLAN_DN 43 42 CLINK_CLK_LAN GND 45 44 TP_COEX3 CLK_WLAN_DP 47 46 TP_COEX2 CLK_WLAN_DN 49 48 TP_COEX1 GND 51 50 PCH_SUSCLK CLKREQ_WLAN 53 52 WLAN_RST WAKE_N_WLAN 55 54 GP15_BT_RF_KILL GND 57 56 GP44_WLAN_DISABLE PCIE_TX_WIGIG_DP 59 58 TP_NFC_SM_DATA PCIE_TX_WIGIG_DN 61 60 TP_NFC_SM_CLK GND 63 62 TP_NFC_IRQ PCIE_RX_WIGIG_DP 65 64 TP_NFC_RST PCIE_RX_WIGIG_DN 67 66 WIGIG_RST GND 69 68 CLKREQ_WIGIG CLK_WIGIG_DP 71 70 WAKE_N_WIGIG CLK_WIGIG_DN 73 72 V_3P3 GND 75 74 V_3P3 GND 1 GND 3 2 V_3P3 PCIE_L3_RX_DN 5 4 V_3P3 PCIE_L3_RX_DP 7 6 GND 9 8 PCIE_L3_TX_DN 11 10 SSD_DAS_NDSS PCIE_L3_TX_DP 13 NOTCH_B 12 V_3P3 GND 15 NOTCH_B 14 V_3P3 PCIE_L2_RX_DN 17 NOTCH_B 16 V_3P3 PCIE_L2_RX_DP 19 NOTCH_B 18 V_3P3 GND 21 20 PCIE_L2_TX_DN 23 22 PCIE_L2_TX_DP 25 24 GND 27 26 SATA_PCIE_L1_RX_DN 29 28 SATA_PCIE_L1_RX_DP 31 30 GND 33 32 SATA_PCIE_L1_TX_DN 35 34 SATA_PCIE_L1_TX_DP 37 36 GND 39 38 SSD_SATA_DEVSLP SATA_PCIE_L0_RX_DP 41 40 SATA_PCIE_L0_RX_DN 43 42 GND 45 44 SATA_PCIE_L0_TX_DN 47 46 SATA_PCIE_L0_TX_DP 49 48 GND 51 50 SATA_PERST CLK_SSD_DN 53 52 CLKREQ_SSD CLK_SSD_DP 55 54 WAKE_N_SSD GND 57 56 58 59 NOTCH_M 60 61 NOTCH_M 62 63 NOTCH_M 64 65 NOTCH_M 66 67 68 SSD_M2_SUSCLK SSD_IFDET 69 70 V_3P3 GND 71 72 V_3P3 GND 73 74 V_3P3 GND 75 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 180.176.173.188 ※ 編輯: chrisdar 來自: 180.176.173.188 (01/01 12:00)

danel801003 :恩...看不懂求翻譯? 是一種新的包山包海插槽嗎? 01/01 12:28

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