Janz Tec emPC-CX+, System Reference Manual

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1 - 8 emPC-CX+ ( System Reference Manual)

Introduction
©
Janz Tec AG Rev. 1.2
1.2 Functional Overview
Basically an emPC-CX+ system consists of a base board with several interfaces and connectors. To
be scalable in computing power an COM Express Typ 6 embedded computer module is snapped onto
the base board. The heat spreader of the Com Express module is mounted on the backside case heat
sink.
A variety of customization options are available:

PCIe slots with various riser cards

PCIe Mini Card

I/O Interfaces with personality board
SATA0
SATA1
SATA2
GBE
2x
10/100/1000
BaseT
Reset Button
CFast
Socket
9..34V DC Power
input
DC/DC
Power
Management
PCIe Riser Card Connector
Display Interface
Intel
i210IT
Power LED
SATA Activity LED
4x USB 3.0
2x USB 2.0
PCIe Mini Card
PCIe
USB 2.0
PCIe
LVDS
DVI-I
Status LEDs
Front Internal
DVI+VGA
NvSRAM
2xPCIe
I/O’s
RS232
Transceiver
P
e
rs
o
n
a
li
ty
M
o
d
u
le
c
o
n
n
e
c
to
r
SJA1000
SJA1000
2
x
PC
Ie
x1
2
x
PC
Ie
x4
T
y
p
e
6
C
o
m
E
x
p
re
s
s
M
o
d
u
l
1xPCIe
Spartan6
LX25T
Spartan6
LX25T
P
C
Ie
-
Lo
ca
l B
us
B
rid
ge
COM1
COM0
HDA
Temp. Sensor
I²C
I²C
SUS_Sx / PWR_Btn / PWR_OK
Fan Controller
Power Supply
UART
UART
Power Button
Remote
Figure 1: emPC-CX+ block diagram