JetBox-FloydSC User Manual rev 0.1
Page 19
Daughter Board Expansion Connector (J9)
The FloydSC carrier supports additional interfaces using expansion connector for an optional daughter card. The
pinouts of the Daughterboard Expansion connector are as below:
.
Connector Part No:
Hirose#
FH55-40S-0.5SH
DSC Mating Cable PN:
6971400
1
Hi-Vin
21
USB2_D_P
2
Hi-Vin
22
GND
3
Hi-Vin
23
USB_SS_TX_P
4
Hi-Vin
24
USB_SS_TX_N
5
Hi-Vin
25
GND
6
Hi-Vin
26
USB_SS_RX_P
7
Hi-Vin
27
USB_SS_RX_N
8
Hi-Vin
28
GND
9
PCIe_RST#
29
PCIe_Clockreq#
10
GND
30
DB_PRESENT#
11
PCIe_NX_TX_P
31
GND
12
PCIe_NX_TX_N
32
SDIO CLK
13
GND
33
SDIO D0
14
PCIe_NX_RX_P
34
SDIO D1
15
PCIe_NX_RX_N
35
SDIO D2
16
GND
36
SDIO D3
17
PCIe_NX_CLK_P
37
SDIO CMD
18
PCIe_NX_CLK_N
38
GND
19
GND
39
SDIO Card Detect
20
USB2_D_N
40
PCIe wake