TME-104P-CSR-LX800-R1V5.doc
Rev 1.5
19 (44)
3.7
EIDE Port
An EIDE (
E
nhanced
I
ntegrated
D
rive
E
lectronics) port is provided by the chipset to connect one
drive. The connected device must be set as slave.
To enhance the performance, this port has a 100 MB/s IDE controller in UDMA mode per the ATA-5
specification The EIDE port is available on a standard 44-pin header (2 mm) for 2.5" hard disks.
An adapter cable is available to connect standard EIDE devices with a 40 pin IDC header.
EIDE Connector
Connector type IDC44 pin header 2.00 mm
Pin
Signal
Pin
Signal
1 Reset# 2 GND
3 Data7 4 Data8
5 Data6 6 Data9
7 Data5 8 Data10
9 Data4 10
Data11
11
Data3
12
Data12
13
Data2
14
Data13
15
Data1
16
Data14
17
Data0
18
Data15
19
GND
20
NC
21
DRQ0
22
GND
23
Write
24
GND
25
Read
26
GND
27
Ready
28
CSEL
29
DACK0
30
GND
31
IRQ
32
IOCS16-
33
Address1
34
PD66
35
Address0
36
Address2
37
CS1
38
CS3
39
NC
40
GND
41
+5 Volts
42
+5 Volts
43
GND
44
GND
