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ETX®-CD / ETX® Connectors
6.3.1
Connector X1 Signal Levels
Pin
Signal
Description
Type
Termination
Comment
1
GND
Ground
PWR
-
-
2
GND
Ground
PWR
-
-
3
PCICLK3
PCI Clock Slot 3
O-3,3
-
-
4
PCICLK4
PCI Clock Slot 4
O-3,3
-
-
5
GND
Ground
PWR
-
-
6
GND
Ground
PWR
-
-
7
PCICLK1
PCI Clock Slot 1
O-3,3
-
-
8
PCICLK2
PCI Clock Slot 2
O-3,3
-
-
9
REQ3#
PCI Bus Request 3
I-3,3
PU 8k2 3.3V
8k2 Ohm Resistors
10
GNT3#
PCI Bus Grant 3
O-3,3
-
-
11
GNT2#
PCI Bus Grant 2
O-3,3
-
-
12
3V
Power +3,3V
PWR
-
-
13
REQ2#
PCI Bus Request 2
I-3,3
PU 8k2 3.3V
8k2 Ohm Resistors
14
GNT1#
PCI Bus Grant 1
O-3,3
-
-
15
REQ1#
PCI Bus Request 1
I-3,3
PU 8k2 3.3V
8k2 Ohm Resistors
16
3V
Power +3,3V
PWR
-
-
17
GNT0#
PCI Bus Grant 0
O-3,3
-
-
18
nc
-
nc
-
Reserved
19
VCC
Power +5V
PWR
-
-
20
VCC
Power +5V
PWR
-
-
21
SERIRQ
Serial Interrupt Reqest
IO-3,3
-
12mA Source sink
22
REQ0#
PCI Bus Request 0
I-3,3
PU 8k2 3.3V
8k2 Ohm Resistors
23
AD0
PCI Adress & Data Bus line
IO-3,3
-
-
24
3V
Power +3,3V
PWR
-
-
25
AD1
PCI Adress & Data Bus line
IO-3,3
-
-
26
AD2
PCI Adress & Data Bus line
IO-3,3
-
-
27
AD4
PCI Adress & Data Bus line
IO-3,3
-
-
28
AD3
PCI Adress & Data Bus line
IO-3,3
-
-
29
AD6
PCI Adress & Data Bus line
IO-3,3
-
-
30
AD5
PCI Adress & Data Bus line
IO-3,3
-
-
31
CBE0#
PCI Bus Command and Byte enables 0
IO-3,3
-
-
32
AD7
PCI Adress & Data Bus line
IO-3,3
-
-
33
AD8
PCI Adress & Data Bus line
IO-3,3
-
-
34
AD9
PCI Adress & Data Bus line
IO-3,3
-
-
35
GND
Ground
PWR
-
-
36
GND
Ground
PWR
-
-
37
AD10
PCI Adress & Data Bus line
IO-3,3
-
-
38
AUXAL
Auxiliary Line Input Left
I
PD 4k7 ASGND
1:2 bleeder
39
AD11
PCI Adress & Data Bus line
IO-3,3
-
-
40
MIC
Microphone Input
I
-
-
41
AD12
PCI Adress & Data Bus line
IO-3,3
-
-
42
AUXAR
Auxiliary Line Input Right
I
PD 4k7 ASGND
1:2 bleeder
43
AD13
PCI Adress & Data Bus line
IO-3,3
-
-
44
ASVCC
Analog Supply of Sound Controller
O-5
-
-
45
AD14
PCI Adress & Data Bus line
IO-3,3
-
-
46
SNDL
Audio Out Left
O
-
-
47
AD15
PCI Adress & Data Bus line
IO-3,3
-
-
48
ASGND
Analog Ground of Sound Controller
P
-
-
49
CBE1#
PCI Bus Command and Byte enables 1
IO-3,3
-
-
50
SNDR
Audio Out Right
O
-
-
51
VCC
Power +5V
PWR
-
-
52
VCC
Power +5V
PWR
-
-
53
PAR
PCI Bus Parity
IO-3,3
-
-
54
SERR#
PCI Bus System Error
IO-3,3
PU 8k2 3,3V
-
55
GPERR#
PCI Bus Grant Error
IO-3,3
PU 8k2 3,3V
-
56
nc
-
nc
-
Reserved
57
PME#
PCI Power Management Event
IO-3,3
-
int. PU 20k 3,3V
58
USB2#
USB Data- , Port2
IO-3,3
-
int. PD 15k in ICH7
59
LOCK#
PCI Bus Lock
IO-3,3
PU 8k2 3,3V
-
60
DEVSEL#
PCI Bus Device Select
IO-3,3
PU 8k2 3,3V
-
61
TRDY#
PCI Bus Target Ready
IO-3,3
PU 8k2 3,3V
-
62
USB3#
USB Data- , Port3
IO-3,3
-
int. PD 15k in ICH7
63
IRDY#
PCI Bus Initiator Ready
IO-3,3
PU 8k2 3,3V
-
64
STOP#
PCI Bus Stop IO-3,3
PU 8k2
3,3V
-
39
Содержание 18030-0000-11-1
Страница 1: ...ETX CD Document Revision 130 www kontron com...
Страница 2: ......
Страница 13: ...ETX CD Specification 3 3 Block Diagram 13...
Страница 60: ...ETX CD BIOS Operation 7 2 BIOS Setup Menu 7 2 1 Info Screen 60...
Страница 63: ...ETX CD BIOS Operation 7 2 3 Advanced 63...
Страница 65: ...ETX CD BIOS Operation Advanced Chipset Control 65...