TQ-Systems MBa335x, Руководство пользователя

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User's Manual l MBa335x UM 0202 l © 2018, TQ-Systems GmbH Page 37
Table 67: Pinout Mini PCIe, X22
Pin Pin name Signal Dir. Remark
1 WAKE# PCIE.WAKE# I
2 3.3V VCC3V3_MPCIE P Can be switched off by PCIE.PWR_EN
3 Reserved n.c. –
4 GND DGND P
5 Reserved n.c. –
6 1.5V VCC1V5 P Can be switched off by PCIE.PWR_EN
7 CLKREQ# n.c. –
8 Reserved UIM_PWR P
9 GND DGND P
10 Reserved UIM_DATA I/O
11 REFCLK– n.c. –
12 Reserved UIM_CLK O
13 n.c. –
14 Reserved UIM_RST O
15 GND DGND P
16 Reserved UIM_VPP P
17 Reserved n.c. –
18 GND DGND P
19 Reserved n.c. –
20 Reserved PCIE.DIS# I
21 GND DGND P
22 PERST# STKRST# I
23 PERn0 n.c. –
24 +3.3Vaux VCC3V3_MPCIE P Can be switched off by PCIE.PWR_EN
25 PERp0 n.c. –
26 GND DGND P
27 GND DGND P
28 +1.5V VCC1V5 P Can be switched off by PCIE.PWR_EN
29 GND DGND P
30 SMB_CLK I2C1.SCL I
31 PETn0 n.c. –
32 SMB_DATA I2C1.SDA I/O
33 PETp0 n.c. –
34 GND DGND P
35 GND DGND P
36 USB_D– USB_H7_D_N I/O Common mode choke in series
37 Reserved DGND P
38 USB_D+ USB_H7_D_P I/O Common mode choke in series
39 Reserved VCC3V3_MPCIE P Can be switched off by PCIE.PWR_EN
40 GND DGND P
41 Reserved VCC3V3_MPCIE P Can be switched off by PCIE.PWR_EN
42 LED_WWAN# LED_WWAN# I Connected to LED
43 Reserved DGND P
44 LED_WLAN# LED_WLAN# I Connected to LED
45 Reserved n.c. –
46 LED_WPAN# LED_WPAN# I Connected to LED
47 Reserved n.c. –
48 +1.5V VCC1V5 P Can be switched off by PCIE.PWR_EN
49 Reserved n.c. –
50 GND DGND P
51 Reserved n.c. –
52 +3.3V VCC3V3_MPCIE P Can be switched off by PCIE.PWR_EN
Table 68: Pinout SIM card, X23
Pin Pin name Signal Dir.
C1 VCC UIM_PWR P
C2 RST UIM_RST I
C3 CLK UIM_CLK I
C5 GND DGND P
C6 VPP UIM_VPP P
C7 I/O UIM_DATA I/O
SW1-2 – n.c. –