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# ASPEN SYSTEMS, INC.
SUMMIT
Processor Alpha
Processor 266/300/333MHz
Speed
Chip Set LSI
Max. Onboard 1024MB
DRAM
Cache 2/4/8/16MB
BIOS Aspen
Dimensions 330mm x 226mm
I/O Options 32-bit PCI slots (2), 64-bit PCI slots (2),
floppy drive interface, parallel port, PS/2 mouse
interface, serial ports (2)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+---------------+-----------|
| Remote diagnostics | J4 | Reset switch | J24 |
|---------------------+----------+---------------+-----------|
| Speaker | J11 | PS/2 mouse | J31 |
| | | interface | |
|---------------------+----------+---------------+-----------|
| Serial port 2 | J12 | LED | J90 |
|---------------------+----------+---------------+-----------|
| Floppy drive | J13 | LED | J91 |
| interface | | | |
|---------------------+----------+---------------+-----------|
| Parallel port | J14 | 32-bit PCI | PC1 & PC2 |
| | | slots | |
|---------------------+----------+---------------+-----------|
| Keylock | J18 | 64-bit PCI | PC3 & PC4 |
| | | slots | |
|---------------------+----------+---------------+-----------|
| Serial port 1 | J20 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|---------------------------------------+---------+----------|
| » | Factory configured - do not alter | J25/11 | Open |
|---+-----------------------------------+---------+----------|
| » | Factory configured - do not alter | J25/12 | Closed |
|---+-----------------------------------+---------+----------|
| » | Factory configured - do not alter | J25/13 | Open |
|---+-----------------------------------+---------+----------|
| » | Factory configured - do not alter | J25/14 | Open |
|---+-----------------------------------+---------+----------|
| » | Factory configured - do not alter | J25/15 | Open |
|---+-----------------------------------+---------+----------|
| | 128KB mode | J25/16 | Closed |
|---+-----------------------------------+---------+----------|
| | 256KB mode | J25/16 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 16MB | (4) 1M x 36 | NONE |
|------------------+--------------------+--------------------|
| 32MB | (4) 1M x 36 | (4) 1M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (4) 2M x 36 | NONE |
|------------------+--------------------+--------------------|
| 64MB | (4) 2M x 36 | (4) 2M x 36 |
|------------------+--------------------+--------------------|
| 64BMB | (4) 4M x 36 | NONE |
|------------------+--------------------+--------------------|
| 128M | (4) 4M x 36 | (4) 4M x 36 |
|------------------+--------------------+--------------------|
| 256MB | (4) 8M x 36 | NONE |
|------------------+--------------------+--------------------|
| 256MB | (4) 8M x 36 | (4) 8M x 36 |
|------------------+--------------------+--------------------|
| 256MB | (4) 16M x 36 | NONE |
|------------------+--------------------+--------------------|
| 512MB | (4) 16M x 36 | (4) 16M x 36 |
|------------------+--------------------+--------------------|
| 512MB | (4) 32M x 36 | NONE |
|------------------+--------------------+--------------------|
| 1024MB | (4) 32M x 36 | (4) 32M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | J25/1 | J25/2 |
|--------------------+-------------------+-------------------|
| 16MB | Closed | Closed |
|--------------------+-------------------+-------------------|
| 32MB | Closed | Closed |
|--------------------+-------------------+-------------------|
| 32MB | Open | Open |
|--------------------+-------------------+-------------------|
| 64MB | Open | Open |
|--------------------+-------------------+-------------------|
| 64BMB | Closed | Open |
|--------------------+-------------------+-------------------|
| 128M | Closed | Open |
|--------------------+-------------------+-------------------|
| 256MB | Open | Closed |
|--------------------+-------------------+-------------------|
| 256MB | Open | Closed |
|--------------------+-------------------+-------------------|
| 256MB | Closed | Closed |
|--------------------+-------------------+-------------------|
| 512MB | Closed | Closed |
|--------------------+-------------------+-------------------|
| 512MB | Open | Open |
|--------------------+-------------------+-------------------|
| 1024MB | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | J25/3 | J25/4 |
|--------------------+-------------------+-------------------|
| 60ns | Open | Open |
|--------------------+-------------------+-------------------|
| 70ns | Closed | Open |
|--------------------+-------------------+-------------------|
| 80ns | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|-----------------------------+------------------------------|
| 2MB | 2MB |
|-----------------------------+------------------------------|
| 4MB | 4MB |
|-----------------------------+------------------------------|
| 8MB | 8MB |
|-----------------------------+------------------------------|
| 16MB | 16MB |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
|Size | J21 | J25/5 | J25/6 | J25/7 | J26 | J41 | J43 |
|-----+-------+-------+-------+-------+-------+-------+------|
| 2MB | Open |Closed | Open | Open | Open | Open | Open |
|-----+-------+-------+-------+-------+-------+-------+------|
| 4MB | Open | Open |Closed |Closed | Open | Open |Closed|
|-----+-------+-------+-------+-------+-------+-------+------|
| 8MB | Open | Open |Closed | Open | Open |Closed |Closed|
|-----+-------+-------+-------+-------+-------+-------+------|
|16MB |Closed | Open | Open |Closed |Closed |Closed |Closed|
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | J25/8 | J25/9 | J25/10 |
|--------------+---------------+--------------+--------------|
| 10ns | Closed | Open | Open |
|--------------+---------------+--------------+--------------|
| 12ns | Open | Closed | Closed |
|--------------+---------------+--------------+--------------|
| 15ns | Open | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | J9B | J9C | J9D |
|---------------+--------------+--------------+--------------|
| 266MHz | Closed | Closed | Closed |
|---------------+--------------+--------------+--------------|
| 300MHz | Closed | Closed | Open |
|---------------+--------------+--------------+--------------|
| 333MHz | Closed | Open | Closed |
+------------------------------------------------------------+