Справочник Пользователя для Japan Radio Co Ltd. CMN851A
8
※
Type: I=input, O=Output, OD=Open drain, H=Pull up
Fig 2
．
Pin allocation
Pin
Name
Type
explanation
31 PETn0
I
PCIE Differential receive
32 SMB_DATA
NC
33 PETp0
I
PCIE Differential receive
34 GND
Ground
35 GND
Ground
36 USB_D-
NC
37 GND
Ground
38 USB_D+
NC
39 3.3Vaux
3.3V input
40 GND
Ground
41 3.3Vaux
3.3V input
42 LED_WWAN#
NC
43 GND
Ground
44 LED_WLAN#
IH/OH
Connected AR9280-GPIO 1pin
10k ohm pull up
Drive current
：
24mA max (Current is defined driver
software)
45 Reserved
NC
46 LED_WPAN#
NC
47 Reserved
NC
48 +1.5V
NC
49 Reserved
NC
50 GND
Ground
51 Reserved
NC
52 3.3Vaux
3.3V input