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. |