Intel E7520 User Manual
Dual-Core Intel
®
Xeon
®
processor LV with Intel
®
E7520 Chipset and Intel
®
6300ESB ICH
April 2007
User’s Manual
Order Number: 311274-009
49
Dual-Core Intel Xeon processor LV / E7520 Chipset / 6300ESB ICH
6.3.1
SATA Connector
6.3.2
IDE Connector
The evaluation board has a 40-pin connector for the IDE controller present in the Intel
®
lists the signals assigned to the IDE connector.
Table 12.
SATA Connector Pinout
Pin
Connector Description
1
GND
2
A+
3
A-
4
GND
5
B-
6
B+
7
GND
Table 13.
IDE Connector Pinout
Pin
Connector Description
Pin
Connector Description
1
Reset IDE
21
PDDREQ
2
GND
22
GND
3
Host Data
23
I/O Write#
4
Host Data
24
GND
5
Host Data
25
I/O Read#
6
Host Data
26
GND
7
Host Data
27
I/O CHRDY
8
Host Data
28
GND
9
Host Data
29
DACK#
10
Host Data
30
GND
11
Host Data
31
IRQ14
12
Host Data
32
Reserved
13
Host Data
33
Addr1
14
Host Data
34
Primary IDE Cable Detect
15
Host Data
35
Addr0
16
Host Data
36
Addr2
17
Host Data
37
Chip Select 1#
18
Host Data
38
Chip Select 3#
19
GND
39
Activity
20
Key
40
GND