PCM-C418/Configuration
v1.0
www.winsystems.com
Page 31
6.8.9 SATA Serial ATA (SATA)
The PCM-C418 supports one SATA interface.
Layout and
Pin Reference
Connectors
•
PCB Connector: Molex 47080-4005
•
Mating connector: Molex 67490-1220 or equivalent
•
Mating connector: 3M 5607-4200-SH 1x7, right angle or equivalent
6.8.10 CFD1 - CompactFlash
The PCM-C418 supports solid state CompactFlash storage devices for applications
where the environment is too harsh for mechanical hard disks.
The CompactFlash socket at
CFD1
supports modules with TrueIDE support.
WinSystems offers industrial-grade CompactFlash modules that provide high
performance and extended temperature operation (-40 to +85°C). A PATA activity LED
is present at
LED5
.
NOTE
The CompactFlash is a PATA device.
Optional On-board eMMC
The PCM-C418 can be ordered with an optional on-board eMMC device up to 64 GB for
rugged OEM applications where a removal device is not desirable.
This option is mutually exclusive with CompactFlash since the two interfaces share
some physical resources. On a board with eMMC present, there is no CFlash connector.
Contact an Applications Engineer if you are interested in this optional feature.
6.8.11 1 MB SRAM (Battery-backed User Data Space)
The PCM-C418 board provides 1 MB of battery-backed user SRAM. The 1 MB SRAM
can be used as a solid state disk device under DOS when using a driver provided by
WinSystems.
Pin
Name
1
GND
2
A+
3
A-
4
GND
5
B-
6
B+
7
GND
7
1
