TQ-Systems MBa7x, User Manual

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User's Manual l MBa7x UM 0101 l © 2020, TQ-Systems GmbH Page 45
4.2.10 Mini PCIe (continued)
Table 56: Pinout Mini PCIe – X17
Pin Signal Remark
1 PCIE_WAKE# –
2 VCC3V3_MPCIE See Table 54
3 NC –
4 DGND –
5 NC –
6 VCC1V5_MPCIE See Table 54
7 NC –
8 UIM_PWR SIM card signal, see Table 58
9 DGND -
10 UIM_DATA SIM card signal, see Table 58
11 PCIE_REFCLK_N Optional CLK source: CPU or oscillator. 49.9 Ω to DGND, see 4.2.11
12 UIM_CLK SIM card signal, see Table 58
13 PCIE_REFCLK_P Optional CLK source: CPU or oscillator. 49.9 Ω to DGND, see 4.2.11
14 UIM_RST SIM card signal, see Table 58
15 DGND -
16 UIM_VPP SIM card signal, see Table 58
17 NC –
18 DGND –
19 NC –
20 PCIE_DIS# –
21 DGND –
22 PCIE_RST# –
23 PCIE_RX_N
24 VCC3V3_MPCIE See Table 54
25 PCIE_RX_P
26 DGND –
27 DGND –
28 VCC1V5_MPCIE See Table 54
29 DGND –
30 I2C2.SCL –
31 PCIE_TX_N 100 nF in series
32 I2C2.SDA I2C2 address mapping see Table 10
33 PCIE_TX_P 100 nF in series
34 DGND –
35 DGND –
36 USB_OTG2_D_N Common Mode Choke in series
37 DGND –
38 USB_OTG2_D_P Common Mode Choke in series
39 VCC3V3_MPCIE See Table 54
40 DGND –
41 VCC3V3_MPCIE See Table 54
42 LED_WWAN# Connected to VCC3V3_MPCIE with 330 Ω and green LED
43 DGND –
44 LED_WLAN# Connected to VCC3V3_MPCIE with 330 Ω and green LED
45 NC –
46 LED_WPAN Connected to VCC3V3_MPCIE with 330 Ω and green LED
47 NC –
48 VCC1V5_MPCIE See Table 54
49 NC –
50 DGND –
51 NC –
52 VCC3V3_MPCIE See Table 54