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TEMPO 286/12,16 (EV-1824(C))

EVEREX SYSTEMS, INC.

TEMPO 286/12,16 (EV-1824(C))

Processor

80286

Processor Speed

12/16MHz

Chip Set

Unidentified

Max. Onboard DRAM

4MB

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Parallel port, serial ports (2)

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

J30

Speaker

J1

Serial port 2

J31

Front panel connector

J2

Parallel port

J32

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Serial port 2 IRQ select IRQ3

J79

pins 1 & 2 closed

 

Serial port 2 IRQ select IRQ4

J79

pins 3 & 4 closed

Serial port 1 IRQ select IRQ4

J79

pins 7 & 8 closed

 

Serial port 1 IRQ select IRQ3

J79

pins 5 & 6 closed

Parallel port IRQ select IRQ7

J79

pins 11 & 12 closed

 

Parallel port IRQ select IRQ5

J79

pins 9 & 10 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

512KB

(2) 256K x 9

NONE

1MB

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

4MB

(2) 1M x 9

(2) 1M x 9

DRAM JUMPER CONFIGURATION

Size

W1

W2

W3

W4

512KB

Open

pins 1 & 2 closed

Open

pins 1 & 2 closed

1MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

2MB

Open

pins 1 & 2 closed

Open

pins 1 & 2 closed

4MB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

HANDSHAKING CONFIGURATION (SOFTWARE)

Type

W5

W6

dcd

pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed

pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed

ri

pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed

pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed

cts

pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed

pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed

dsr

pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed

pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed

HANDSHAKING CONFIGURATION (FULL FORCE)

Type

W5

W6

dcd

pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed

pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed

ri

pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed

pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed

cts

pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed

pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed

dsr

pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed

pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed

INTERFACE MODE CONFIGURATION

Type

W7

W8

DTE

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 , 11 & 12

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 , 11 & 12

DCE

1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 11, 10 & 12

1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 11, 10 & 12

Note: Pins designated should be in the closed position.