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Home > S6090 SBC Technical Info

XPT (6090-xxx)
Jumpers Connectors Memory



XPT Reference Manual - Click Here

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Jumpers

The setup of the configuration jumpers on the SBC is described below.

* indicates the default value of each jumper.

NOTE: For two-position jumpers (3-post), "RIGHT" is toward the bracket end of the board; "LEFT" is toward the memory sockets.

XPT PROCESSOR BOARD

JU6 THERMAL THROTTLING ACTIVITY LED
If the processor core gets to a critical temperature, it slows itself down to half its normal speed. This jumper sets the way in which the LED displays in response to this self-limiting mode.

Install for real-time activity. The LED lights only when the processor is operating in slow-power mode.*

Remove for latched activity. The LED lights and stays on once the processor has gone into slow-power mode.

NOTE: Critical temperature is determined by the processor and cannot be altered by the user.

XPT I/O BOARD

JU1/JU2 System Flash ROM Operational Modes
The Flash ROM has two programmable sections: the Boot Block for "flashing" in the BIOS and the Main Block for the executable BIOS and PnP parameters. Normally only the Main Block is updated when a new BIOS is flashed into the system.
JU1 JU2
All Blocks Write Enabled Remove * Remove *
Boot Block Protected Install Remove
Block 2-16 Protected Remove Install

JU8 PASSWORD CLEAR
Install for one power-up cycle to reset the password to the default (null password).
Remove for normal operation. *

JU9/JU9A/JU9B SCSI TERMINATION - CHANNEL 0
These three jumpers may be used to enable or disable on-board active termination for the Ultra320 SCSI interface - Channel 0.
JU9 JU9A JU9B
Enable active termination Install * Install * Remove *
Disable active termination Remove Remove Remove
Enable upper byte only Remove Install Remove
Control via SCSI BIOS Utility Remove Remove Install

JU20/JU20A/JU20B SCSI TERMINATION - CHANNEL 1
These three jumpers may be used to enable or disable on-board active termination for the Ultra320 SCSI interface - Channel 1.
JU20 JU20A JU20B
Enable active termination Install * Install * Remove *
Disable active termination Remove Remove Remove
Enable upper byte only Remove Install Remove
Control via SCSI BIOS Utility Remove Remove Install

JU12 CMOS CLEAR
Install on the RIGHT to clear.
Install on the LEFT to operate. *

NOTE: The CMOS Clear jumper works on power-up. To clear the CMOS, power down the system, install the jumper, then turn the power back on. Wait for at least two seconds and turn the power off. Then remove the jumper and turn the power on. When AMIBIOS displays the "CMOS Settings Wrong" message, press F1 to go into the BIOS Setup Utility, where you may reenter your desired BIOS settings, load optimal defaults or load failsafe defaults.

NOTE: If the CMOS settings are cleared, the processor may reset to the safe mode, resulting in a reduction in execution speed which affects overall system performance. After clearing CMOS, you should always check the operating speed and reset it if necessary. To reset the SBC to the correct operating speed, use the CPU Ratio CMOS Setting option on the CPU Configuration screen. See the Advanced Setup chapter of this manual for further details.

Connectors

NOTE:
Pin 1 on the connectors is indicated by the square pad on the PCB.

XPT PROCESSOR BOARD

P2 - CPU Fan
3 pin single row header, Molex #22-23-2031
PIN SIGNAL
1 Gnd
2 +12V
3 Fan Tach

P18 - SYSTEM HARDWARE MONITOR CONNECTOR
4 pin single row header, Amp #640456-4
PIN SIGNAL
1 Gnd
2 GPO (General Purpose Output)
3 CI (Chassis Intrusion Input)
4 OVT (Over Temperature)

P19 - Auxiliary CPU Fan
3 pin single row header, Molex #22-23-2031
PIN SIGNAL
1 Gnd
2 +12V
3 Fan Tach

P24 - CPU VRM POWER INPUT
4 pin header, Molex #39-29-3046
PIN SIGNAL
1 Gnd
2 Gnd
3 +12V
4 +12V

XPT I/O BOARD

P1 - 10/100/1000BASE-T ETHERNET CONNECTORS - LAN 1/LAN 2
Dual RJ-45 connector, Amp/Tyco #1116353-4
Each individual RJ-45 connector is defined as follows:
PIN SIGNAL
1 TRP1+
2 TRP1-
3 TRP2+
4 TRP3+
5 TRP3-
6 TRP2-
7 TRP4+
8 TRP4-

P3 - FLOPPY DRIVE CONNECTOR
34 pin right angle connector, SAMTEC #ASP-104496-01
PIN SIGNAL
1 Gnd
3 Gnd
5 Gnd
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 SIGNAL
2 N-RPM
4 NC
6 D-Rate0
8 P-Index
10 N-Motoron 1
12 N-Drive Sel2
14 N-Drive Sel1
16 N-Motoron 2
18 N-Dir
20 N-Stop Step
22 N-Write Data
24 N-Write Gate
26 P-Track 0
28 P-Write Protect
30 N-Read Data
32 N-Side Select
34 Disk Chng

P4A - KEYBOARD HEADER
5 pin single row header, Amp #640456-5
PIN SIGNAL
1 Kbd Clock
2 Kbd Data
3 Key
4 Kbd Gnd
5 Kbd Power (+5V fused) with self-resetting fuse

P5 - SPEAKER PORT CONNECTOR
4 pin single row header, Amp #640456-4
PIN SIGNAL
1 Speaker Data
2 Key
3 Gnd
4 +5V

P6 - SERIAL PORT 1 CONNECTOR
10 pin dual row header, Amp #103308-1
PIN SIGNAL
1 Carrier Detect
3 Receive Data-I
5 Transmit Data-0
7 Data Terminal Ready-0
9 Signal Gnd
PIN SIGNAL
2 Data Set Ready-I
4 Request to Send-O
6 Clear to Send-I
8 Ring Indicator-I
10 NC

P7 - SERIAL PORT 2 CONNECTOR
10 pin dual row header, Amp #103308-1
PIN SIGNAL
1 Carrier Detect
3 Receive Data-I
5 Transmit Data-0
7 Data Terminal Ready-0
9 Signal Gnd
PIN SIGNAL
2 Data Set Ready-I
4 Request to Send-O
6 Clear to Send-I
8 Ring Indicator-I
10 NC

P8 - PARALLEL PORT CONNECTOR
26 pin dual row header, Amp #103308-6
PIN SIGNAL
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 Paper End
25 Slct
PIN SIGNAL
2 Auto Feed XT
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

P9 - PS/2 MOUSE AND KEYBOARD CONNECTOR
6 pin mini DIN, Singatron #2MJ-204-16000
PIN SIGNAL
1 Ms Data
2 Kbd Data
3 Gnd
4 Power (+5V fused) with self-resetting fuse
5 Ms Clock
6 Kbd Clock

P9A - PS/2 MOUSE HEADER
6 pin single row header, Amp #640456-6
PIN SIGNAL
1 Ms Data
2 Reserved
3 Gnd
4 Power (+5V fused) with self-resetting fuse
5 Ms Clock
6 Reserved

P10 - EXTERNAL RESET CONNECTOR
2 pin single row header, Amp #640456-2
PIN SIGNAL
1 External Reset In (Low Active)
2 Gnd

P11 - PRIMARY IDE HARD DRIVE CONNECTOR
 40 pin dual row header, 3M #30340-6002HB
PIN SIGNAL
1 Reset
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 Gnd
21 DRQ 0
23 IOW
25 IOR
27 IORDY
29 DACK 0
31 IRQ 14
33 Add 1
35 Add 0
37 CS 1P
39 IDEACTP
PIN SIGNAL
2 Gnd
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 NC
22 Gnd
24 Gnd
26 Gnd
28 SELPDP
30 Gnd
32 NC
34 PCBL DET *
36 Add 2
38 CS 3P
40 Gnd

P11A - SECONDARY IDE HARD DRIVE CONNECTOR
40 pin dual row header, 3M #30340-6002HB
PIN SIGNAL
1 Reset
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 Gnd
21 DRQ 1
23 IOW
25 IOR
27 IORDY
29 DACK 1
31 IRQ15
33 Add 1
35 Add 0
37 CS 1S
39 IDEACTS
PIN SIGNAL
2 Gnd
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 NC
22 Gnd
24 Gnd
26 Gnd
28 SELPDS
30 Gnd
32 NC
34 SCBL DET *
36 Add 2
38 CS 3S
40 Gnd
* For ATA/66 and ATA/100 drives, which should be set for Cable Select for proper speed operation. If other Drives are detected, pin definition is Gnd.

P12 - HARD DRIVE LED CONNECTOR
4 pin single row header, Amp #640456-4

PIN SIGNAL
1 LED +
2 LED -
3 LED -
4 LED +

P13 - SCSI CONNECTOR
68 pin "D" right angle connector, Amp/Tyco #3-174682-7
PIN SIGNAL
1 SCD12
2 SCD13
3 SCD14
4 SCD15
5 SCDPH
6 SCD0
7 SCD1
8 SCD2
9 SCD3
10 SCD4
11 SCD5
12 SCD6
13 SCD7
14 SCDPL
15 Gnd
16 DIFSENSE
17 TERMPWR
18 TERMPWR
19 NC
20 Gnd
21 SCATN
22 Gnd
23 SCBSY
24 SCACK
25 SCRST
26 SCMSG
27 SCSEL
28 SCCD
29 SCREQ
30 SCIO
31 SCD8
32 SCD9
33 SCD10
34 SCD11
PIN SIGNAL
35 SCD#12
36 SCD#13
37 SCD#14
38 SCD#15
39 SCDPH#
40 SCD#0
41 SCD#1
42 SCD#2
43 SCD#3
44 SCD#4
45 SCD#5
46 SCD#6
47 SCD#7
48 SCDPL#
49 Gnd
50 Gnd
51 TERMPWR
52 TERMPWR
53 NC
54 Gnd
55 SCATN#
56 Gnd
57 SCBSY#
58 SCACK#
59 SCRST#
60 SCMSG#
61 SCSEL#
62 SCCD#
63 SCREQ#
64 SCIO#
65 SCD#8
66 SCD#9
67 SCD#10
68 SCD#11

P14 - SCSI CONNECTOR
68 pin "D" right angle connector, Amp/Tyco #3-174682-7
PIN SIGNAL
1 SCD12
2 SCD13
3 SCD14
4 SCD15
5 SCDPH
6 SCD0
7 SCD1
8 SCD2
9 SCD3
10 SCD4
11 SCD5
12 SCD6
13 SCD7
14 SCDPL
15 Gnd
16 DIFSENSE
17 TERMPWR
18 TERMPWR
19 NC
20 Gnd
21 SCATN
22 Gnd
23 SCBSY
24 SCACK
25 SCRST
26 SCMSG
27 SCSEL
28 SCCD
29 SCREQ
30 SCIO
31 SCD8
32 SCD9
33 SCD10
34 SCD11
PIN SIGNAL
35 SCD#12
36 SCD#13
37 SCD#14
38 SCD#15
39 SCDPH#
40 SCD#0
41 SCD#1
42 SCD#2
43 SCD#3
44 SCD#4
45 SCD#5
46 SCD#6
47 SCD#7
48 SCDPL#
49 Gnd
50 Gnd
51 TERMPWR
52 TERMPWR
53 NC
54 Gnd
55 SCATN#
56 Gnd
57 SCBSY#
58 SCACK#
59 SCRST#
60 SCMSG#
61 SCSEL#
62 SCCD#
63 SCREQ#
64 SCIO#
65 SCD#8
66 SCD#9
67 SCD#10
68 SCD#11

P15 - VIDEO INTERFACE CONNECTOR
15 pin HD15 connector, Amp #1-1470250-3
PIN SIGNAL
1 Red
2 Green
3 Blue
4 NC
5 Gnd
PIN SIGNAL
6 Gnd
7 Gnd
8 Gnd
9 +5V
10 Gnd
PIN SIGNAL
11 NC
12 EEDI
13 HSYNC
14 VSYNC
15 EECS

P17 - UNIVERSAL SERIAL BUS (USB) CONNECTOR
8 pin dual row header, Molex #702-46-0821
(+5V fused with self-resetting fuses)
PIN SIGNAL
1 +5V - USB0
3 USB0-
5 USB0+
7 Gnd - USB0
PIN SIGNAL
2 +5V - USB1
4 USB1-
6 USB1+
8 Gnd - USB1

P17A - UNIVERSAL SERIAL BUS (USB) CONNECTOR
USB vertical connector, Molex #67-329-0000 (+5V fused with self-resetting fuses)
PIN SIGNAL
1 +5V - USB1
2 USB1-
3 USB1+
4 Gnd - USB1

P17B - UNIVERSAL SERIAL BUS (USB) CONNECTOR
USB vertical connector, Molex #67-329-0000 (+5V fused with self-resetting fuses)
PIN SIGNAL
1 +5V - USB0
2 JSB0-
3 JSB0+