|
 |
|
| |
|
|
For two-position jumpers (3-post), "TOP" is toward
the memory sockets; "BOTTOM" is toward the edge fingers.
* = default value
INSTALL = Reset to null
REMOVE = Normal operation *
These two jumpers may be used to enable or disable
on-board active termination for the Ultra3 SCSI interface.
|
JU9 |
JU9A |
| Enable active termination |
Install * |
Install * |
| Disable active termination |
Remove |
Remove |
| Enable upper byte only |
Remove |
Install |
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.
|
JU10 |
JU11 |
| Program All (Boot and Main) |
Top |
Top |
| Normal PnP (Program Main Block) |
Top * |
Bottom * |
| Write Protect |
Bottom |
Bottom |
INSTALL = Clear CMOS
REMOVE = 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 Checksum Bad" message; then power down the system
again and remove the jumper before the next power-up.
INSTALL = Enable 3.3V monitor
REMOVE = Disable monitor *
NOTE: JU15 enables the 3.3V monitor, which monitors the 3.3V power
plane of the backplane. This voltage is routed to the SBC via the
PICMG® connector. The monitor generates a RESET to the SBC if 3.3V
is below tolerance. If your system does not supply 3.3V to
the backplane, this jumper must be removed (disabled).
|
TOP = Enable watchdog
BOTTOM = Normal reset*
| INSTALL= |
Light the hard drive LED for SCSI drive activity * |
| REMOVE= |
No SCSI drive (i.e., the SCSI controller is not being used)
|
| INSTALL= |
Enable spread spectrum for the processor oscillator, which
may reduce EMI levels at some frequencies. * |
| REMOVE= |
Disable. |
NOTE: The W7 jumper is included on SBCs with revision J-05 or later.
Revisions of H-04 and earlier do not have this jumper.
On revisions L-07 or later, the default for W7 is "enabled"; on earlier
revisions, the default was "disabled."
The Ethernet interface has two LEDs for status
indication and an RJ-45 network connector.
| LED/Connector |
Description |
| Link/Activity LED |
Green LED which indicates the link status. |
| Off = |
The Ethernet interface did not find a valid
link on the network connection. Transmit and receive are not
possible. |
On =
(solid) |
The Ethernet interface has a valid link
on the network connection and is ready for normal operation.
The Speed LED identifies connection speed. |
On =
(flashing) |
Indicates network transmit or receive activity. |
| Speed LED |
Amber LED which identifies connection speed. |
| Off = |
Indicates a 10Mb/s connection. |
| On = |
Indicates a 100Mb/s connection. |
| 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. |
|
|
Pin 1 on the connectors is indicated by the square
pad on the PCB.
8 pin shielded RJ-45 connector, Pulse #J0035D21B
| PIN |
SIGNAL |
| 1 |
TD+ |
| 2 |
TD- |
| 3 |
RX+ |
| 4 |
NC |
| 5 |
NC |
| 6 |
RX- |
| 7 |
NC |
| 8 |
NC |
|
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 |
|
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 |
Kbd Gnd |
| 4 |
Kbd 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 |
Gnd |
| 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 |
Gnd |
| 36 |
Add 2 |
| 38 |
CS 3S |
| 40 |
Gnd |
|
4 pin single row header, Amp #640456-4
(This connector is used for both IDE and SCSI drives. See JU19 in
the Jumpers section.)
| PIN |
SIGNAL |
| 1 |
+5V Pullup |
| 2 |
Light |
| 3 |
Light |
| 4 |
+5V Pullup |
|
50/68 high density SCSI connector, Amp #749069-7
| 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 |
|
15 pin VGA Ultra Compact connector,
Kycon #K31-E15S-N
| |
|
| 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, Pulse #J0035D21B
| PIN |
SIGNAL |
| 1 |
TD+ |
| 2 |
TD- |
| 3 |
RX+ |
| 4 |
NC |
| 5 |
NC |
| 6 |
RX- |
| 7 |
NC |
| 8 |
NC |
|
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 |
OS# (Temperature Sense Output) |
3 pin single row header, Molex #22-23-2031
| PIN |
SIGNAL |
| 1 |
Gnd |
| 2 |
+12V |
| 3 |
FanTach |
|
|
|
The
DRAM interface consists of two dual in-line memory module (DIMM)
sockets and supports auto detection of memory up to 2GB of Synchronous
DRAM (SDRAM). The System BIOS automatically detects memory type,
size and speed.
The SBC uses industry standard 72-bit wide gold
finger DIMM DRAM in two 168-pin DIMM sockets.
Memory can
be installed in one or both DIMM sockets. If only one DIMM module
is used, it must be populated in the top DIMM socket (Bank 0 - BK0).
If two modules are used, they must be the same DIMM type, but may
be different sizes (see table below). EDO DIMMs and unbuffered SDRAM
DIMMs are not supported. All DIMMs must have gold contacts.
The SBC supports DIMM memory modules which are
PC-133 compliant and have the following features:
- 168-pin DIMMs with gold-plated contacts
- 133MHz SDRAM
- ECC (72-bit) memory
- 3.3 volt
- Registered configuration
The following DIMM sizes are supported:
| DIMM Size |
DIMM Type |
ECC |
| 64 MB |
Unbuffered |
8M x 72 |
| 128 MB |
Unbuffered |
16M x 72 |
| 256 MB |
Registered |
32M x 72 |
| 512 MB |
Registered |
64M x 72 |
| 1 GB |
Registered |
128M x 72 |
All memory components and DIMMs used with the
SBC must be PC-133 compliant, which means that they comply with
IBM's PC133 SDRAM registered DIMM design specification.
* Intel and Pentium are registered trademarks
and Celeron is a trademark of Intel Corporation.
All other product names are trademarks of
their respective owners.
|
SLE
Product Detail.
|
|
