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Functional Description
CP6500-V
Page 2 - 20
© 2005 Kontron Modular Computers GmbH
ID 28945, Rev. 01
P R E L I M I N A R Y
2894
5.01.UG.VC.050304/09095
2
2.2.16.2 EIDE 40-Pin Connector J20
The following table sets out the pinout of the J20 connector, giving the corresponding signal
names. The maximum length of cable the that may be used is 35 cm.
2.2.17
Extension Connector J12
The I/O extension connector provides cost-effective, flexible configuration options. To provide
flexible configuration of additional low speed PC devices, e.g. Super I/O, or CAN controller, the
LPC port is connected to the I/O extension connector. The I/O extension interface contains all
the signals necessary to connect up to two LPC devices.
Figure 2-8: Extension Connector J12
Table 2-13: Pinout of EIDE Connector J20
I/O
FUNCTION
SIGNAL
PIN
PIN
SIGNAL
FUNCTION
I/O
O
Reset HD
IDERESET
1
2
GND
Ground signal
--
I/O
HD data 7
HD7
3
4
HD8
HD data 8
I/O
I/O
HD data 6
HD6
5
6
HD9
HD data 9
I/O
I/O
HD data 5
HD5
7
8
HD10
HD data 10
I/O
I/O
HD data 4
HD4
9
10
HD11
HD data 11
I/O
I/O
HD data 3
HD3
11
12
HD12
HD data 12
I/O
I/O
HD data 2
HD2
13
14
HD13
HD data 13
I/O
I/O
HD data 1
HD1
15
16
HD14
HD data 14
I/O
I/O
HD data 0
HD0
17
18
HD15
HD data 15
I/O
--
Ground signal
GND
19
20
N/C
--
--
I
DMA request
IDEDRQ
21
22
GND
Ground signal
--
O
I/O write
IOW
23
24
GND
Ground signal
--
O
I/O read
IOR
25
26
GND
Ground signal
--
I
I/O channel ready IOCHRDY
27
28
GND
Ground signal
--
O
DMA Ack
IDEDACKA
29
30
GND
Ground signal
--
I
Interrupt request
IDEIRQ
31
32
N/C
--
--
O
Address 1
A1
33
34
ATA100
Detect ATA100
I
O
Address 0
A0
35
36
A2
Address 2
O
O
HD select 0
HCS0
37
38
HCS1
HD select 1
O
I
LED driving
LED
39
40
GND
Ground signal
--
2
1
21
22
J12
Содержание CP6500-V
Страница 127: ...CP6500 V Setup for AMIBIOS8 MAN EZP 80 07 12 02...
Страница 138: ...6 Chapter 2 Main Setup This page has been intentionally left blank...
Страница 158: ...26 Chapter 3 Advanced BIOS Setup This page has been intentionally left blank...
Страница 182: ...50 Chapter 9 Exit Menu This page has been intentionally left blank...
Страница 184: ...52 Chapter 10 Deleting a Password This page has been intentionally left blank...
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