Interfaces and Connectors
VL-EPIC-25 Reference Manual
33
Flash Interfaces
C
OMPACT
F
LASH
Connector J9 provides a socket for a Type I or Type II CompactFlash (CF) module. The CF
interface supports operation in DMA mode. Contact
VersaLogic Sales
to order CF modules that
have been tested and qualified as bootable devices.
After installing the OS on the CF, you may configure the module to be the first boot device,
which will reduce boot time.
The blue LED at location D11 (upper right corner of the board as shown in Figure 7) lights with
disk activity on the CF port.
E
USB
S
OCKET
The Iguana includes an eUSB port. The VersaLogic VL-F15 Series of eUSB SSD modules are
available in sizes of 2 GB or 4 GB. Contact
VersaLogic Sales
to order. eUSB modules are
secured to the on-board standoff using M2.5 x 6mm pan head Philips nylon screws. These screws
are available in quantities of 10 in the VL-HDW-108 hardware kit from VersaLogic.
Table 11: eUSB Port Locations
J18
Pin
Signal
Name
Function
1
+5V
+5V Power Supply
2
NC
Not connected
3
D-
Data
–
4
NC
Not connected
5
D+
Data +
6
NC
Not connected
7
GND
Ground
8
NC
Not connected
9
Key
Physical key
10
LED
SSD LED
The blue LED at location D6 (upper right corner of the board as shown in Figure 7) lights with
activity on the eUSB port, if supported by the eUSB module.
PCI
E
M
INI
C
ARD
/
M
SATA
S
OCKET
The socket at location J13 accepts a full-height PCI Express Mini Card or an mSATA module.
The PCIe Mini Card interface includes one PCIe x1 lane, one USB 2.0 channel, and the SMBus
interface. The socket is compatible with plug-in Wi-Fi modems, GPS receivers, flash data
storage, and other cards for added flexibility. An Intel WiFi Link 5300 PCI Express Mini Card
(VL-WD10-CBN) is available from VersaLogic. A WiFi antenna (VL-CBR-ANT01) and a 12"
WiFi card to bulkhead RP-SMA transition cable (VL-CBR-0201) are also available. For more
information, contact
.
