|
 |
|
| |
|
|
The setup of the configuration jumpers on the
SBC is described below.
* = default value
For two-position jumpers (3-post), "RIGHT" is
toward the bracket end of the board; "LEFT" is toward the memory
sockets.
|
JU1 |
JU2 |
| All Blocks Write Enabled |
Remove * |
Remove * |
| Boot Block Protected |
Install |
Remove |
| Block 2-16 Protected |
Remove |
Install |
These jumpers are used in conjunction with the
Link/Speed LEDs for LAN 1 (JU5) and LAN 2 (JU7). The
LEDs are located on the SBC's LAN connectors. For further information,
see the Ethernet LEDs and Connectors section below.
Install to use the Link/Speed LED to indicate that
the Ethernet interface has a valid link at either 1000-Mb/s
or 100-Mb/s.
Green = valid link at 1000-Mb/s *
Orange = valid link at 100-Mb/s
Remove to use the Link/Speed LED to indicate that the Ethernet interface
has a valid link at either 100-Mb/s or 10-Mb/s.
Orange = valid link at 100-Mb/s
Green = valid link at 10-Mb/s
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.
Install for one power-up cycle to reset the password
to the default (null password).
Remove for normal operation. *
|
Install on the LEFT to clear.
Install on the RIGHT 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. CMOS is cleared during the POST routines. Wait for
AMIBIOS to display a "CMOS Settings Wrong" message; then power down
the system again and remove the jumper before the next power-up.
Each Ethernet interface has two LEDs for status
indication and an RJ-45 network connector.
| LED/Connector |
Description |
| Activity LED |
Orange LED which indicates network activity.
This is the upper LED on the LAN connector. |
| Off = |
Indicates there is no current network transmit
or receive activity. |
On =
(flashing) |
Indicates network transmit or receive activity. |
| Link/Speed LED |
Bi-color (green/orange) LED which identifies
the link status and connection speed. This is the lower LED
on the LAN connector. |
| Green = |
Indicates a valid link at either 1000-Mb/s
or 10-Mb/s, depending on the setting of the associated
Speed LED jumper (JU5 or JU7). |
| Orange = |
Indicates a valid link at 100-Mb/s,
regardless of the setting of the associated Speed LED jumper
(JU5 or JU7).
NOTE: For further information on the Speed LED jumpers, see
the Configuration Jumpers section earlier in this chapter. |
| RJ-45 Network Connector |
The RJ-45 network connector requires a category
5 (CAT5) unshielded twisted-pair (UTP) 2-pair cable for a 100-Mb/s
network connection or a category 3 (CAT3) or higher UTP 2-pair
cable for a 10-Mb/s network connection. A category
5e (CAT5e) or higher UTP 2-pair cable is recommended for a 1000-Mb/s
(Gigabit) network connection. |
|
|
Pin 1 on the connectors is indicated by the square
pad on the PCB.
8 pin shielded RJ-45 connector, Belfuse #0826-1X1T-23
| PIN |
SIGNAL |
| 1 |
TRP1+ |
| 2 |
TRP1- |
| 3 |
TRP2+ |
| 4 |
TRP3+ |
| 5 |
TRP3- |
| 6 |
TRP2- |
| 7 |
TRP4+ |
| 8 |
TRP4- |
|
3 pin single row header, Molex #22-23-2031
| PIN |
SIGNAL |
| 1 |
Gnd |
| 2 |
+12V |
| 3 |
FanTach |
|
34 pin dual row header, Amp #103308-7
| 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 |
|
4 pin header, Molex #39-29-3046
| PIN |
SIGNAL |
| 1 |
Gnd |
| 2 |
Gnd |
| 3 |
+12V |
| 4 |
+12V |
|
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 |
|
4 pin single row header, Amp #640456-4
| PIN |
SIGNAL |
| 1 |
Speaker Data |
| 2 |
Key |
| 3 |
Gnd |
| 4 |
+5V |
|
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 |
|
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 |
|
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 |
|
6 pin mini DIN, Kycon #KMDG-6S-BS-PS
| PIN |
SIGNAL |
| 1 |
Ms Data |
| 2 |
Kbd Data |
| 3 |
Gnd |
| 4 |
Kbd Power (+5V fused) with self-resetting
fuse |
| 5 |
Ms Clock |
| 6 |
Kbd Clock |
|
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 |
|
2 pin header, Amp #640456-2
| PIN |
SIGNAL |
| 1 |
External Reset In (Low Active) |
| 2 |
Gnd |
|
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 |
|
|
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.
4 pin single row header, Amp #640456-4
| PIN |
SIGNAL |
| 1 |
LED + |
| 2 |
LED - |
| 3 |
LED - |
| 4 |
LED + |
|
2 pin single row header, Amp #640456-2
| PIN |
SIGNAL |
| 1 |
SMB Clock |
| 2 |
SMB Data |
|
2 pin header, Molex #39-29-3026
15 pin VGA Ultra Compact connector, Amp #788574-1
| |
|
| 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 |
|
8 pin shielded RJ-45 connector, Belfuse #0826-1X1T-23
| PIN |
SIGNAL |
| 1 |
TRP1+ |
| 2 |
TRP1- |
| 3 |
TRP2+ |
| 4 |
TRP3+ |
| 5 |
TRP3- |
| 6 |
TRP2- |
| 7 |
TRP4+ |
| 8 |
TRP4- |
|
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 |
|
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) |
3 pin single row header, Molex #22-23-2031
| PIN |
SIGNAL |
| 1 |
Gnd |
| 2 |
+12V |
| 3 |
FanTach |
|
38 pin connector, Amp #767087-1
| PIN |
SIGNAL |
| 1 |
HUSTBS |
| 3 |
HUSTBF |
| 5 |
HSTBS |
| 7 |
HSTBF |
| 9 |
PCLK66 |
| 11 |
HI21 |
| 13 |
HI20 |
| 15 |
HI18 |
| 17 |
HI17 |
| 19 |
HI16 |
| 21 |
HI15 |
| 23 |
HI14 |
| 25 |
HI13 |
| 27 |
+3.3V |
| 29 |
+3.3V |
| 31 |
+3.3V |
| 33 |
+3.3V |
| 35 |
+3.3V |
| 37 |
PCIRST# |
|
| PIN |
SIGNAL |
| 2 |
HI12 |
| 4 |
HI11 |
| 6 |
HI10 |
| 8 |
HI9 |
| 10 |
HI8 |
| 12 |
HI7 |
| 14 |
HI6 |
| 16 |
HI5 |
| 18 |
HI4 |
| 20 |
HI3 |
| 22 |
HI2 |
| 24 |
HI1 |
| 26 |
HI0 |
| 28 |
+5V |
| 30 |
+5V |
| 32 |
+5V |
| 34 |
+5V |
| 36 |
INTD# |
| 38 |
PWRGOOD |
|
2 pin single row header, Amp #640456-2
| PIN |
SIGNAL |
| 1 |
LED - |
| 2 |
LED + |
|
|
|
The
Double Data Rate (DDR) memory interface consists of two channels
and supports auto detection of up to 4GB of memory. The System BIOS
automatically detects memory type, size and speed.
The SBC uses industry standard 72-bit wide gold
finger PC1600 or PC2100 memory modules in two 184-pin sockets.
Memory modules
must be installed in both sockets and must be the same size. All
memory modules must have gold contacts.
The SBC supports DIMMs which are PC1600/PC2100
compliant and have the following features:
- 184-pin with gold-plated contacts
- ECC (72-bit) memory
- Registered configuration
The following DIMM sizes are supported:
| DIMM Size |
DIMM Type |
ECC |
| 64 MB |
Registered |
8M x 72 |
| 128 MB |
Registered |
16M x 72 |
| 256 MB |
Registered |
32M x 72 |
| 512 MB |
Registered |
64M x 72 |
| 1 GB |
Registered |
128M x 72 |
| 2 GB |
Registered |
256M x 72 |
* Intel and Pentium are registered trademarks
and Xeon is a trademark of Intel Corporation.
All other product names are trademarks of
their respective owners.
|
XPI
Product Detail.
|
|
