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# RINGO TECHNOLOGY, INC.
RT386SX-2
Processor 80386SX
Processor Speed 20MHz
Chip Set C & T
Video Chip Set None
Maximum Onboard Memory 8MB
Maximum Video Memory None
Cache None
BIOS Award
Dimensions 330mm x 218mm
I/O Options None
NPU Options None
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------------+----------|
| Speaker | P5 | Power LED & keylock | P6 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | Monitor type select color | J4 | Closed |
|---+-----------------------------------+-------+------------|
| | Monitor type select monochrome | J4 | Open |
|---+-----------------------------------+-------+------------|
| » | NPU not installed | J7 | Closed |
|---+-----------------------------------+-------+------------|
| | NPU installed | J7 | Open |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | J8 | Closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | J11 | Open |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | J12 | Open |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | J15 | Closed |
|---+-----------------------------------+-------+------------|
| » | Battery type select internal | JP1 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | CMOS memory clear | JP1 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP2 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP3 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP4 | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 1MB | (2) 256K x | (2) 256K x | None | None |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 2MB | (2) 256K x | (2) 256K x | (2) 256K x | (2) 256K x |
| | 9 | 9 | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 2MB | (2) 1M x 9 | None | None | None |
|------+-------------+-------------+------------+------------|
| 4MB | (2) 1M x 9 | (2) 1M x 9 | None | None |
|------+-------------+-------------+------------+------------|
| 5MB | (2) 256K x | (2) 256K x | (2) 1M x 9 | (2) 1M x 9 |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 8MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
+------------------------------------------------------------+