MICRO ENHANCER DELUXE EV-657 (VER.1.0) video card Settings and Configuration

EVEREX SYSTEMS, INC.

MICRO ENHANCER DELUXE EV-657 (VER.1.0)

Card Type
Parallel card, Video card
Video Chip Set
Everex Systems
Highest Resolution Supported
720 x 348
Maximum Video Memory
256KB DRAM (location unidentified)
Data Bus
8-bit ISA
Video Types Supported
EGA

CONNECTIONS
Function
Label
Function
Label
Parallel port
CN1
9-pin digital video port
CN2

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
Factory configured - do not alter
W1
Pins 1 & 2 closed
»
Non-Maskable Interrupt selected (NMI)
W2
Pins 2 & 3 closed

Interrupt request selected (IRQ)
W2
Pins 1 & 2 closed
»
I/O port address selected at 3XX
W3
Pins 1 & 2 closed

I/O port address selected at 2XX
W3
Pins 2 & 3 closed
»
Parallel port interrupt IRQ7 enabled
W6
Pins 2 & 3 closed

Parallel port interrupt IRQ5 disabled
W6
Pins 1 & 2 closed
»
Factory configured - do not alter
W7
Pins 2 & 3 closed
»
Factory configured - do not alter
W8
Open
»
CRTC Vertical interrupt enabled
W9/A
Closed

CRTC Vertical interrupt disabled
W9/A
Open
»
Operation in PC-XT slot 8 disabled
W10
Open

Operation in PC-XT slot 8 disabled
W10
Closed
»
Factory configured - do not alter
W11
Pins 1 & 2 closed
»
Factory configured - do not alter
W12
Pins 2 & 3 closed
»
Factory configured - do not alter
W13
Closed
»
Emulation enabled
SW1/5
On

Emulation disabled
SW1/5
Off
»
Factory configured - do not alter
SW1/6
Off

PARALLEL PORT ADDRESS CONFIGURATION
Address
W4
W5
»
3BCh - 3BEh
Pins 1 & 2 closed
Pins 2 & 3 closed

378h - 37Fh
Pins 1 & 2 closed
Pins 1 & 2 closed

278h - 27Fh
Pins 2 & 3 closed
Pins 1 & 2 closed

Disabled
Pins 2 & 3 closed
Pins 2 & 3 closed

BOOT-UP MODE SELECTION
Monitor
Mode & Format
SW1/1
SW1/2
SW1/3
SW1/4
SW1/7
SW1/8
Enhanced
EGA 80x25
Off
On
On
Off
On
On
Enhanced
Color 80x25
On
On
On
Off
On
On
Color
Color 80x25
Off
Off
Off
On
On
Off
Color
Color 40x25
On
Off
Off
On
On
Off
Monochrome
Monochrome
Off
Off
On
Off
Off
Off

INTERRUPT SELECTION
Setting
W9/B
W9/C
W9/D
W9/E
W9/F
W9/G
2
Closed
Open
Open
Open
Open
Open
3
Open
Closed
Open
Open
Open
Open
4
Open
Open
Closed
Open
Open
Open
5
Open
Open
Open
Closed
Open
Open
6
Open
Open
Open
Open
Closed
Open
7
Open
Open
Open
Open
Open
Closed

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MICRO ENHANCER DELUXE EV-657 (VER.1.0) video card Settings and Configuration

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Card Type	Parallel card, Video card
Video Chip Set	Everex Systems
Highest Resolution Supported	720 x 348
Maximum Video Memory	256KB DRAM (location unidentified)
Data Bus	8-bit ISA
Video Types Supported	EGA

CONNECTIONS
Function	Label	Function	Label
Parallel port	CN1	9-pin digital video port	CN2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	W1	Pins 1 & 2 closed
»	Non-Maskable Interrupt selected (NMI)	W2	Pins 2 & 3 closed
	Interrupt request selected (IRQ)	W2	Pins 1 & 2 closed
»	I/O port address selected at 3XX	W3	Pins 1 & 2 closed
	I/O port address selected at 2XX	W3	Pins 2 & 3 closed
»	Parallel port interrupt IRQ7 enabled	W6	Pins 2 & 3 closed
	Parallel port interrupt IRQ5 disabled	W6	Pins 1 & 2 closed
»	Factory configured - do not alter	W7	Pins 2 & 3 closed
»	Factory configured - do not alter	W8	Open
»	CRTC Vertical interrupt enabled	W9/A	Closed
	CRTC Vertical interrupt disabled	W9/A	Open
»	Operation in PC-XT slot 8 disabled	W10	Open
	Operation in PC-XT slot 8 disabled	W10	Closed
»	Factory configured - do not alter	W11	Pins 1 & 2 closed
»	Factory configured - do not alter	W12	Pins 2 & 3 closed
»	Factory configured - do not alter	W13	Closed
»	Emulation enabled	SW1/5	On
	Emulation disabled	SW1/5	Off
»	Factory configured - do not alter	SW1/6	Off

PARALLEL PORT ADDRESS CONFIGURATION
Address		W4	W5
»	3BCh - 3BEh	Pins 1 & 2 closed	Pins 2 & 3 closed
	378h - 37Fh	Pins 1 & 2 closed	Pins 1 & 2 closed
	278h - 27Fh	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

BOOT-UP MODE SELECTION
Monitor	Mode & Format	SW1/1	SW1/2	SW1/3	SW1/4	SW1/7	SW1/8
Enhanced	EGA 80x25	Off	On	On	Off	On	On
Enhanced	Color 80x25	On	On	On	Off	On	On
Color	Color 80x25	Off	Off	Off	On	On	Off
Color	Color 40x25	On	Off	Off	On	On	Off
Monochrome	Monochrome	Off	Off	On	Off	Off	Off

INTERRUPT SELECTION
Setting	W9/B	W9/C	W9/D	W9/E	W9/F	W9/G
2	Closed	Open	Open	Open	Open	Open
3	Open	Closed	Open	Open	Open	Open
4	Open	Open	Closed	Open	Open	Open
5	Open	Open	Open	Closed	Open	Open
6	Open	Open	Open	Open	Closed	Open
7	Open	Open	Open	Open	Open	Closed