User's Manual

80-JA863-1 Rev. A 11 QUALCOMM Confidential and Proprietary
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
2 External Connections
The FENWAY-2 add-in card is compatible with the PCI Express Mini Card 52-pin card
edge type connector. The PCI Express Mini Card connector pin assignments are listed in
Table 2-1.
Table 2-1 Card connector pin assignments
Pin Name Pin Name
1 VBUS_USB 61 KEYSCAN_N5_FLT
2 VBATT_TEMP 62 UART2DM_TX_FLT
3 VBUS_USB 63 UART2DM_CTS_FLT
4 VBATT_ID 64 UART2DM_RX_FLT
5 USB_CONN_D_P 65 MDDI_RESET_N_FLT
6 VBATT 66 GPIO_18_FLT
7 USB_CONN_D_M 67 CAMIF_FLASH_CTL_FLT
8 VBATT 68 I2C_SDA_FLT
9 GND 69 KEYSCAN_N6_FLT
10 VBATT 70 I2C_SCL_FLT
11 USB_CONN_ID 71 GPIO_26_FLT
12 VEXT_DC 72 KEYSENSE_N0_FLT
13 SPKR_CONN_OUT_L_P 73 GPIO_97_FLT
14 VEXT_DC 74 PHONE_ON_N_FLT
15 SPKR_CONN_OUT_L_M 75 ACCL_INT0_FLT
16 VEXT_DC 76 KEYPAD_BKLT_DRV_N
17 LINE_IN_CONN_L_P 77 ACCL_INT1_FLT
18 EAR1O_CONN_P 78 GND
19 LINE_IN_CONN_R_P 79 SLEEP_CLK_CONN
20 EAR1O_CONN_M 80 VREG_MSME2
21 AUD_IN_CONN_GND 81 KEYSCAN_N7_FLT
22 VREG_GP6 82 VREG_GP3
23 MIC_CONN_P 83 GPIO_89_FLT
24 SDC1_DATA_CONN(0) 84 VREG_GP4
25 MICBIAS_CONN 85 GPIO_90_FLT
26 SDC1_DATA_CONN(1) 86 VREG_GP5
27 LINE_OUT_R_CONN 87 CAMIF_MCLK_FLT