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.