Supermicro SUPERSERVER 6021i, User Manual

Page: 55 / 110

Chapter 5: Advanced Motherboard Setup
5-21
IDE Connectors
There are no jumpers to config-
ure the onboard IDE interfaces
IDE1 and IDE2. Refer to Table
5-26 for pin definitions. You
must use the ATA100/66 cable
included with your system to
b e n e f i t f r o m t h e A T A 1 0 0 / 6 6
technology.
Parallel Port Connector
The parallel port is located on J16.
See Table 5-24 for pin definitions.
Floppy Connector
The floppy connector is located
on JP1. See Table 5-25 for pin
definitions.
Pin Number Function
1 Strobe-
3 Data Bit 0
5 Data Bit 1
7 Data Bit 2
9 Data Bit 3
11 Data Bit 4
13 Data Bit 5
15 Data Bit 6
17 Data Bit 7
19 ACK
21 BUSY
23 PE
25 SLCT
Pin Number Function
2 Auto Feed-
4 Error-
6 Init-
8 SLCT IN-
10 GND
12 GND
14 GND
16 GND
18 GND
20 GND
22 GND
24 GND
26 NC
T able 5-24
Parallel (Printer) Port Pin Definitions
J16
Pin Number Function
1 GND
3 GND
5 Key
7 GND
9 GND
11 GND
13 GND
15 GND
17 GND
19 GND
21 GND
23 GND
25 GND
27 GND
29 GND
31 GND
33 GND
Pin Number Function
2 FDHDIN
4 Reserved
6 FDEDIN
8 Index-
10 Motor Enable
12 Drive Select B-
14 Drive Select A-
16 Motor Enable
18 DIR-
20 STEP-
22 W rite Data-
24 W rite Gate-
26 Track 00-
28 W rite Protect-
30 Read Data-
32 Side 1 Select-
34 Diskette
T able 5-25
Floppy Connector Pin Definitions
JP1
Pin Number Function
1 Reset IDE
3 Host Data 7
5 Host Data 6
7 Host Data 5
9 Host Data 4
11 Host Data 3
13 Host Data 2
15 Host Data 1
17 Host Data 0
19 GND
21 DRQ3
23 I/O W rite-
25 I/O Read-
27 IOCHRDY
29 DACK3-
31 IRQ14
33 Addr 1
35 Addr 0
37 Chip Select 0
39 Activity
Pin Number Function
2 GND
4 Host Data 8
6 Host Data 9
8 Host Data 10
10 Host Data 11
12 Host Data 12
14 Host Data 13
16 Host Data 14
18 Host Data 15
20 Key
22 GND
24 GND
26 GND
28 BALE
30 GND
32 IOCS16-
34 GND
36 Addr 2
38 Chip Select 1-
40 GND
T able 5-26
IDE Connector Pin Definitions
IDE #1 / IDE #2