Floppy Connector; Table 39. Legacy 34-Pin Floppy Connector Pin-Out - Intel SHG2 DP Technical Product Specification

Intel® SHG2 DP Server Board Technical Product Specification
Connector Signal Name
Contact
Number
22 GROUND
23 +BSY
8.4

Floppy Connector

CN31 [Key-H]
Table 39 details the pin-out of the 34-pin Legacy floppy connector.
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
Revision 1.0
Connector
Contact
Number
45
46

Table 39. Legacy 34-pin Floppy Connector Pin-out

CN31 [Key-H]
Signal Name
Ground
Ground
Key
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Intel Order Number C11343-001
Signal Name Connector
Contact
Number
-DT(5) 68
-DT(6)
Pin Signal Name
2 DENSEL
4 Reserved
6 DRATE
8 INDEX#
10 Motor Enable A#
12 Drive Select B#
14 Drive Select A#
16 Motor Enable B#
18 DIR#
20 STEP#
22 Write Data#
24 Write Gate#
26 Track 00#
28 Write Protect#
30 Read Data#
32 Side 1 Select#
34 Diskette Change#
Connections
Signal Name
-DT(11)
53