Справочник Пользователя для Intel SERVER CHASSIS SR2500 SR2500
Модели
SR2500
Intel® Server System SR2500AL
Peripheral and Hard Drive Sub-System
Revision – 1.00
Intel order number D31980-004
43
The IDE Optical drive assembly includes an interposer board which plugs into the back of the
optical drive. The interposer board is a card-edge type card that eliminates the need for cable
connections. As the drive assembly is inserted into the drive bay, the edge connector is blind
mated to a slot connector on the backplane.
optical drive. The interposer board is a card-edge type card that eliminates the need for cable
connections. As the drive assembly is inserted into the drive bay, the edge connector is blind
mated to a slot connector on the backplane.
The interposer board has two connectors. The first connector is the industry standard 50-pin
IDE interface used by all slim-line optical devices. The second connector is the card edge used
to connect directly to the hot-swap backplane board.
IDE interface used by all slim-line optical devices. The second connector is the card edge used
to connect directly to the hot-swap backplane board.
AF000042
Figure 28. 50-pin Connector to Slimline Optical Device
Table 39. J1L1 50-pin Connector to Slimline Optical Device
PIN SIGNAL NAME
PIN SIGNAL NAME
1 TP_LCH
26 GND
2 TP_RCH
27 IDE_SIORDY
3 TP_GND
28 IDE_SDDACK_L
4 GND
29 IRQ_IDE_S
5 RST_IDE_S_L
30 IDEIO16_L
6 IDE_SDD8
31 IDE_SDA1
7 IDE_SDD7
32 IDE_CBL_DET_S
8 IDE_SDD9
33 IDE_SDA0
9 IDE_SDD6
34 IDE_SDA2
10 IDE_SDD10
35 IDE_SDCS0_L
11 IDE_SDD5
36 IDE_SDCS1_L
12 IDE_SDD11
37 IDE_SEC_HD_ACT_L
13 IDE_SDD4
38 P5V
14 IDE_SDD12
39 P5V
15 IDE_SDD3
40 P5V
16 IDE_SDD13
41 P5V
17 IDE_SDD2
42 P5V
18 IDE_SDD14
43 GND
19 IDE_SDD1
44 GND
20 IDE_SDD15
45 GND
21 IDE_SDD0
46 GND
22 IDE_SDDREQ
47 IDEP_ALE_H
23 GND
48 GND
24 IDE_SDIOR_L
49 UNUSED
25 IDE_SDIOW_L
50 UNUSED