Diskette Drive Connector; Ide Connectors - Intel D815EGEWLU - P3 Socket 370 MicroATX Motherboard Specification

Intel Desktop Board D815EGEW Technical Product Specification
Table 36.

Diskette Drive Connector

Pin Signal Name
1 Ground
3 Ground
5 Key
7 Ground
9 Ground
11 Ground
13 Ground
15 Ground
17 Not connected
19 Ground
21 Ground
23 Ground
25 Ground
27 Not connected
29 Ground
31 Ground
33 Ground
Table 37.

IDE Connectors

Pin Signal Name
1 Reset IDE
3 Data 7
5 Data 6
7 Data 5
9 Data 4
11 Data 3
13 Data 2
15 Data 1
17 Data 0
19 Ground
21 DDRQ0 [DDRQ1]
23 I/O Write#
25 I/O Read#
27 IOCHRDY
29 DDACK0# [DDACK1#]
31 IRQ 14 [IRQ 15]
33 DAG1 (Address 1)
35 DAG0 (Address 0)
37 Chip Select 1P# [Chip Select 1S#]
39 Activity#
Note: Signal names in brackets ([ ]) are for the secondary IDE connector.
56
Pin Signal Name
2 DENSEL
4 Reserved
6 FDEDIN
8 FDINDX# (Index)
10 FDM00# (Motor Enable A)
12 Not connected
14 FDDS0# (Drive Select A)
16 Not connected
18 FDDIR# (Stepper Motor Direction)
20 FDSTEP# (Step Pulse)
22 FDWD# (Write Data)
24 FDWE# (Write Enable)
26 FDTRK0# (Track 0)
28 FDWPD# (Write Protect)
30 FDRDATA# (Read Data)
32 FDHEAD# (Side 1 Select)
34 DSKCHG# (Diskette Change)
Pin Signal Name
2 Ground
4 Data 8
6 Data 9
8 Data 10
10 Data 11
12 Data 12
14 Data 13
16 Data 14
18 Data 15
20 Key
22 Ground
24 Ground
26 Ground
28 Ground
30 Ground
32 Reserved
34 GPIO_DMA66_Detect_Pri (GPIO_DMA66_Detect_Sec)
36 DAG2 (Address 2)
38 Chip Select 3P# [Chip Select 3S#]
40 Ground