Floppy Connector; Ide Connectors - Supermicro P4SCE User Manual

S
UPER P4SCA/P4SCE User's Manual

Floppy Connector

The floppy connector is located at
J7. Refer to Figure 2-3 for loca-
tion. See the table on the right for
pin definitions.

IDE Connectors

You do not need to configure
the onboard IDE interfaces (-
Pins 13,14 of JF1.)
Figure 2-3 for location. See the
table on the left for pin defini-
tions. Note: You must use the
ATA100/66 cable included with
your system to benefit from the
ATA100/66 technology.
(*Note: Please see Appendix C for Software installation.)
Pin Number
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
Pin Number
1
3
5
7
9
Refer to
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2-16
Floppy Connector Pin Definitions (J7)
Function Pin Number
GND 2
GND 4
Key 6
GND 8
GND 10
GND 12
GND 14
GND 16
GND 18
GND 20
GND 22
GND 24
GND 26
GND 28
GND 30
GND 32
GND 34
IDE Connector Pin Definitions
(J2, J5)
Function Pin Number
Reset IDE 2
Host Data 7 4
Host Data 6 6
Host Data 5 8
Host Data 4 10
Host Data 3 12
Host Data 2 14
Host Data 1 16
Host Data 0 18
GND 20
DRQ3 22
I/O W rite- 24
I/O Read- 26
IOCHRDY 28
DACK3- 30
IRQ14 32
Addr 1 34
Addr 0 36
Chip Select 0 38
Activity 40
Function
FDHDIN
Reserved
FDEDIN
Index-
Motor Enable
Drive Select B-
Drive Select A-
Motor Enable
DIR-
STEP-
W rite Data-
W rite Gate-
Track 00-
W rite Protect-
Read Data-
Side 1 Select-
Diskette
Function
GND
Host Data 8
Host Data 9
Host Data 10
Host Data 11
Host Data 12
Host Data 13
Host Data 14
Host Data 15
Key
GND
GND
GND
BALE
GND
IOCS16-
GND
Addr 2
Chip Select 1-
GND