25 ide connectors, Sas ports, Chapter 5: advanced serverboard setup – SUPER MICRO Computer Dual Processor AS 1020C-3 User Manual
Page 59
Chapter 5: Advanced Serverboard Setup
5-25
IDE Connectors
There are no jumpers to confi g-
ure the onboard IDE#1 and #2
connectors. See the table on
the right for pin defi nitions.
IDE Drive Connectors
Pin Defi nitions (JIDE#1/JIDE#2)
Pin# Defi nition Pin # Defi nition
1
Reset IDE
2
Ground
3
Host Data 7
4
Host Data 8
5
Host Data 6
6
Host Data 9
7
Host Data 5
8
Host Data 10
9
Host Data 4
10
Host Data 11
11
Host Data 3
12
Host Data 12
13
Host Data 2
14
Host Data 13
15
Host Data 1
16
Host Data 14
17
Host Data 0
18
Host Data 15
19
Ground
20
Key
21
DRQ3
22
Ground
23
I/O Write
24
Ground
25
I/O Read
26
Ground
27
IOCHRDY
28
BALE
29
DACK3
30
Ground
31
IRQ14
32
IOCS16
33
Addr1
34
Ground
35
Addr0
36
Addr2
37
Chip Select 0
38
Chip Select 1
39
Activity
40
Ground
SAS Ports
Pin Defi nitions (JSM1/JSM2)
Pin# Defi nition Pin # Defi nition
1
Rx0+
2
Rx0-
3
Rx1+
4
Rx1-
5
Rx2+
6
Rx2-
7
Rx3+
8
Rx3-
9
Tx3-
10
Tx3+
11
Tx2-
12
Tx2+
13
Tx1-
14
Tx1+
15
Tx0-
16
Tx0+
SAS Ports
There are two SAS ports, one
located on the backplane and
the other on the serverboard
near the fl oppy connector. See
the table on the right for pin
defi nitions.