RINGO TECHNOLOGY, INC.
RT386DX
|
Processor |
AM386DX |
|
Processor Speed |
40MHz |
|
Chip Set |
OPTI |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
32MB |
|
Maximum Video Memory |
None |
|
Cache |
64KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80387/3167/CX387 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
JP11 |
Power LED & keylock |
P6 |
|
Speaker |
P5 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Factory configured - do not alter |
J2 |
Open |
|
|
NPU asynchronous with CPU |
JP1 |
Closed |
|
NPU synchronous with CPU |
JP1 |
Open | |
|
|
Factory configured - do not alter |
JP4 |
Pins 2 & 3 closed |
|
|
Factory configured - do not alter |
JP5 |
Pins 1 & 2 closed |
|
|
Factory configured - do not alter |
JP6 |
Pins 1 & 2 closed |
|
|
Factory configured - do not alter |
JP7 |
Pins 1 & 2 closed |
|
|
Factory configured - do not alter |
JP8 |
Pins 2 & 3 closed |
|
|
Factory configured - do not alter |
JP9 |
Open |
|
|
Battery type select internal |
JP11 |
Pins 2 & 3 closed |
|
Battery type select Vectra battery |
JP11 |
Open | |
|
CMOS memory clear |
JP11 |
Pins 3 & 4 closed | |
|
|
AT bus clock speed select 10MHz |
JP20 |
Closed |
|
AT bus clock speed select 13.3MHz |
JP20 |
Open | |
|
|
Monitor type select color/EGA/VGA |
JP21 |
Closed |
|
Monitor type select monochrome |
JP21 |
Open | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
4MB |
(4) 1M x 9 |
None |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
None |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
|
20MB |
(4) 4M x 9 |
(4) 1M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
CACHE CONFIGURATION |
|
Note: The location of the 64KB cache is unidentified. |