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# ELITEGROUP COMPUTER SYSTEMS, INC.
NEATSX
Processor 80386SX
Processor Speed 16/20MHz
Chip Set C & T
Max. Onboard DRAM 8MB
Cache None
BIOS AMI
Dimensions 330mm x 218mm
I/O Options None
NPU Options 80387SX
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| External battery | J3 | Turbo LED | J8 |
|------------------+----------+-------------------+----------|
| Turbo switch | J6 | Reset switch | J9 |
|------------------+----------+-------------------+----------|
| Speaker | J7 | Power LED & | J10 |
| | | keylock | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | External battery select | J2 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Internal battery select | J2 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Monitor type select color | JP1 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | JP1 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | CPU speed select iOSC/1 | JP2 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | CPU speed select iOSC/2 | JP2 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Power good signal detect from | JP4 | pins 2 & 3 |
| | board | | closed |
|---+----------------------------------+--------+------------|
| | Power good signal detect from | JP4 | pins 1 & 2 |
| | power supply | | closed |
|---+----------------------------------+--------+------------|
| » | DIP Banks 0 & 1 enabled | JP6 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | SIP Banks 2 & 3 enabled | JP6 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+----------------------------------------------------------------------------+
| DRAM CONFIGURATION |
|----------------------------------------------------------------------------|
| Size | Bank 0A |Bank 0B |Bank 0C | Bank 1A |Bank 1B |Bank 1C |Bank 2|Bank 3|
|------+---------+--------+--------+---------+--------+--------+------+------|
|512KB | NONE |(4)44256| NONE | NONE | NONE | NONE | NONE | NONE |
|------+---------+--------+--------+---------+--------+--------+------+------|
|640KB | NONE |(4)44256| NONE |(12)4164 |(4)4164 |(2)4164 | NONE | NONE |
|------+---------+--------+--------+---------+--------+--------+------+------|
| 1MB | NONE |(4)44256| NONE | NONE |(4)44256| NONE | NONE | NONE |
|------+---------+--------+--------+---------+--------+--------+------+------|
|1.5MB | NONE |(4)44256| NONE | NONE |(4)44256| NONE | NONE | NONE |
|------+---------+--------+--------+---------+--------+--------+------+------|
|1.64MB| NONE |(4)44256| NONE |(12)4164 |(4)4164 |(2)4164 | NONE | NONE |
|------+---------+--------+--------+---------+--------+--------+------+------|
| 2MB |(12)41000|(4)41000|(2)41000| NONE | NONE | NONE |256Kx9| NONE |
|------+---------+--------+--------+---------+--------+--------+------+------|
| 2MB | NONE |(4)44256| NONE | NONE |(4)44256| NONE |1M x 9| NONE |
|------+---------+--------+--------+---------+--------+--------+------+------|
| 3MB | NONE |(4)44256| NONE | NONE |(4)44256| NONE |1M x 9| NONE |
|------+---------+--------+--------+---------+--------+--------+------+------|
| 4MB |(12)41000|(4)41000|(2)41000|(12)41000|(4)41000|(2)41000|256Kx9|256Kx9|
|------+---------+--------+--------+---------+--------+--------+------+------|
|4.64MB| NONE |(4)44256| NONE |(12)4164 |(4)4164 |(2)4164 |256Kx9|256Kx9|
|------+---------+--------+--------+---------+--------+--------+------+------|
| V5MB | NONE |(4)44256| NONE | NONE |(4)44256| NONE |1M x 9|1M x 9|
|------+---------+--------+--------+---------+--------+--------+------+------|
| 6MB |(12)41000|(4)41000|(2)41000|(12)41000|(4)41000|(2)41000|1M x 9|1M x 9|
|------+---------+--------+--------+---------+--------+--------+------+------|
| 8MB |(12)41000|(4)41000|(2)41000|(12)41000|(4)41000|(2)41000|1M x 9|1M x 9|
+----------------------------------------------------------------------------+