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MICROENHANCER DELUXE EV-659 (VER. 1.1/2.0)

EVEREX SYSTEMS, INC.

MICROENHANCER DELUXE EV-659 (VER. 1.1/2.0)

Category

Video

Video Types Supported

CGA/EGA/Monochrome

Video Processor

Unidentified

Highest Resolution Supported

640 x 350

Data Bus Type

8-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

256KB (Exact location of memory is unidentified)

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VGA feature connector

CN3

Parallel port

CN2

RCA Jack (optional)

W9

COLUMN (132) DISPLAY CONFIGURATION

Setting

W1

Enabled

Closed

 

Disabled

Open

I/O PORT ADDRESS CONFIGURATION

Address

W5

3xx

Pins 1 & 2 closed

 

2xx

Pins 2 & 3 closed

VIDEO INTERRUPT SELECTION

IRQ

W6

W12

Non-Maskable Interrupt

Pins 1 & 2 closed

Pins 1 & 2 closed

 

2

Pins 2 & 3 closed

Pins 2 & 3 closed

 

3

Pins 2 & 3 closed

Pins 4 & 5 closed

 

3

Pins 2 & 3 closed

Pins 5 & 6 closed

 

5

Pins 2 & 3 closed

Pins 7 & 8 closed

 

6

Pins 2 & 3 closed

Pins 9 & 10 closed

 

Disabled

Pins 2 & 3 closed

Pins 11 & 12 closed

PARALLEL PORT INTERRUPT SELECTION

IRQ

W10

7

Pins 2 & 3 closed

 

5

Pins 1 & 2 closed

PARALLEL PORT CONFIGURATION

LPT

Address

W3

W4

1

3BCh - 3BEh

Pins 2 & 3 closed

Pins 1 & 2 closed

 

2

378h - 37Fh

Pins 1 & 2 closed

Pins 1 & 2 closed

 

3

278h - 27Fh

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Disabled

N/A

Pins 2 & 3 closed

Pins 2 & 3 closed

MONITOR TYPE SELECTION

Type

SW1/1

SW1/2

SW1/3

SW1/4

SW1/7

SW1/8

Enhanced 80 x 25

Off

On

On

Off

On

On

Enhanced color 80 x 25

On

On

On

Off

On

On

Color 80 x 25

Off

Off

Off

On

On

Off

Color 40 x 24

On

Off

Off

On

On

Off

Monochrome

Off

Off

On

Off

Off

Off

VIDEO EMULATION CONFIGURATION

Setting

SW1/5

Hercules and CGA emulation disabled

Off

 

Hercules and CGA emulation enabled

On

AUTOMATIC DISPLAY MODE CONFIGURTION

Setting

SW1/6

Disabled

Off

 

Enabled

Off

FACTORY CONFIGURED - DO NOT ALTER

Jumper

Position

W2

N/A

W7

N/A

W8

N/A

W11 (Location unidentified)

N/A