Connector X1 (Signal Levels) - Kontron ETX®-CN8 User Manual

4.3.1

Connector X1 (Signal Levels)

Pin 1-50 PCI|USB|AUDIO
Pin Signal Description
1 GND Ground
2 GND Ground
3 PCICLK3 PCI Clock Slot 3
4 PCICLK4 PCI Clock Slot 4
5 GND Ground
6 GND Ground
7 PCICLK1 PCI Clock Slot 1
8 PCICLK2 PCI Clock Slot 2
9 REQ3# PCI Bus Request 3
10 GNT3# PCI Bus Grant 3
11 GNT2# PCI Bus Grant 2
12 3V Power +3,3V
13 REQ2# PCI Bus Request 2
14 GNT1# PCI Bus Grant 1
15 REQ1# PCI Bus Request 1
16 3V Power +3,3V
17 GNT0# PCI Bus Grant 0
18 nc -
19 VCC Power +5V
20 VCC Power +5V
21 SERIRQ Serial Interrupt Reqest
22 REQ0# PCI Bus Request 0
23 AD0 PCI Adress & Data Bus line
24 3V Power +3,3V
25 AD1 PCI Adress & Data Bus line
26 AD2 PCI Adress & Data Bus line
27 AD4 PCI Adress & Data Bus line
28 AD3 PCI Adress & Data Bus line
29 AD6 PCI Adress & Data Bus line
30 AD5 PCI Adress & Data Bus line
31 CBE0# PCI Bus Command and Byte enables 0
32 AD7 PCI Adress & Data Bus line
33 AD8 PCI Adress & Data Bus line
34 AD9 PCI Adress & Data Bus line
35 GND Ground
36 GND Ground
37 AD10 PCI Adress & Data Bus line
38 AUXAL Auxiliary Line Input Left
39 AD11 PCI Adress & Data Bus line
40 MIC Microphone Input
41 AD12 PCI Adress & Data Bus line
42 AUXAR Auxiliary Line Input Right
43 AD13 PCI Adress & Data Bus line
44 ASVCC Analog Supply of Sound Controller
45 AD14 PCI Adress & Data Bus line
46 SNDL Audio Out Left
47 AD15 PCI Adress & Data Bus line
48 ASGND Analog Ground of Sound Controller
49 CBE1# PCI Bus Command and Byte enables 1
50 SNDR Audio Out Right
Note: The termination resistors in this table are already mounted on the ETX® board. Please refer to the design
guide for information about additional termination resistors.
Kontron User's Guide ETX®-CN8
Type Termination
PWR -
PWR -
O-3,3 -
O-3,3 -
PWR -
PWR -
O-3,3 -
O-3,3 -
I-3,3 -
O-3,3 -
O-3,3 -
PWR -
I-3,3 -
O-3,3 -
I-3,3 -
PWR -
O-3,3 -
nc -
PWR -
PWR -
IO-3,3 PU 4k7 3,3V
I-3,3 -
IO-3,3
PWR -
IO-3,3 -
IO-3,3 -
IO-3,3 -
IO-3,3 -
IO-3,3 -
IO-3,3 -
IO-3,3 -
IO-3,3 -
IO-3,3 -
IO-3,3 -
PWR -
PWR -
IO-3,3 -
I -
IO-3,3 -
I -
IO-3,3 -
I -
IO-3,3 -
O-5 -
IO-3,3 -
O -
IO-3,3 -
P -
IO-3,3 -
O -
19
4 ETX® Connectors
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