SR2300 2U Server Chassis Technical Product Specification
Revision 1.2
Intel Order Number A94546-004
51
7.2.2
FDD Signal Interface
The FDD signal interface uses a 20-pin high density connector (JAEE: Kx14-50K5D1). The
connector pin-out is shown below.
Table 27. CD-ROM (ATA33) Interface Connector (J2) Pin-out (CD-ROM Side)
Pin
Name
Name
Pin
1 NC
GND
26
2 NC
CDR_IRDY 27
3 NC
CDR_DACK_L
28
4 NC
CDR_IRQ
29
5 CHP3_CDRST_L
1K
Pull-Down 30
6 CARD
(8)
CDR_ADDR1 31
7
CARD (7)
1K Pull-Down
32
8 CARD
(9)
CDR_ADDR0 33
9 CARD
(6)
CDR_ADDR2 34
10 CARD
(10)
CDR_CS1_L 35
11 CARD
(5)
CDR_CS3_L 36
12 CARD
(11)
NC
37
13 CARD
(4)
VCC
38
14 CARD
(12)
VCC
39
15 CARD
(3)
VCC
40
16 CARD
(13)
VCC
41
17 CARD
(2)
VCC
42
18 CARD
(14)
GND
43
19 CARD
(1)
GND
44
20 CARD
(15)
GND
45
21 CARD
(0)
GND
46
22 CDR_DREQ
HDSEL
(NC) 47
23 GND
GND
48
24 CDR_IOR_L
NC
49
25 CDR_IOW_L
NC
50
Содержание SR2300 - FRONT BEZEL BLK
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