...because we can't all be on the bleeding edge...





PORTRAIT PLUS (051700)

IMAGRAPH CORPORATION

PORTRAIT PLUS (051700)

Card Type

Video card

Video Chip Set

Brooktree BT548/Hitachi HD-63484

Highest Resolution Supported

1280 x 1024

Maximum Video Memory

2.5MB VRAM

I/O Options

VGA signal in, VGA signal out

Data Bus

8/16-bit ISA

Video Types Supported

XVGA

CONNECTIONS

Function

Label

Function

Label

Video out to monitor

CN1

Video in from VGA card (passed through to CN1)

CN2

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Card uses 8-bit data transfers to Hitachi ACRTC chip

J18

Closed

 

Card uses 16-bit data transfers to Hitachi ACRTC chip

J18

Open

»

Card uses 8-bit data transfers to on-board memory

J19

Closed

 

Card uses 16-bit data transfers to on-board memory

J19

Open

»

Card is installed in standard ISA slot

J20

Open

 

Card is installed in RT slot

J20

Closed

»

Hitachi ACRTC chip enabled

J39

Open

 

Hitachi ACRTC chip disabled

J39

Closed

»

Composite sync enabled on incoming VGA signal

J40

Pins 2 & 3 closed

 

Horizontal sync enabled on incoming VGA signal

J40

Pins 1 & 2 closed

»

VGA pass-through disabled

J41

Open

 

VGA pass-through controlled by software

J41

Closed

»

Composite sync enabled on outgoing VGA signal

J42

Pins 1 & 2 closed

 

Horizontal sync enabled on outgoing VGA signal

J42

Pins 2 & 3 closed

»

Factory configured - do not alter

J43

Pins 1 & 2 closed

INTERRUPT

Setting

J21

J22

J23

J24

J25

 

IRQ3

Closed

Open

Open

Open

Open

 

IRQ4

Open

Closed

Open

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

 

IRQ6

Open

Open

Open

Closed

Open

 

IRQ7

Open

Open

Open

Open

Closed

 

IRQ10

Open

Open

Open

Open

Open

 

IRQ11

Open

Open

Open

Open

Open

 

IRQ12

Open

Open

Open

Open

Open

 

IRQ14

Open

Open

Open

Open

Open

 

IRQ15

Open

Open

Open

Open

Open

»

Disabled

Open

Open

Open

Open

Open

INTERRUPT (CON’T)

Setting

J26

J27

J28

J29

J30

 

IRQ3

Open

Open

Open

Open

Open

 

IRQ4

Open

Open

Open

Open

Open

 

IRQ5

Open

Open

Open

Open

Open

 

IRQ6

Open

Open

Open

Open

Open

 

IRQ7

Open

Open

Open

Open

Open

 

IRQ10

Closed

Open

Open

Open

Open

 

IRQ11

Open

Closed

Open

Open

Open

 

IRQ12

Open

Open

Closed

Open

Open

 

IRQ14

Open

Open

Open

Closed

Open

 

IRQ15

Open

Open

Open

Open

Closed

»

Disabled

Open

Open

Open

Open

Open

DMA CHANNEL

Setting

J31

J32

J33

J34

J35

J36

J37

J38

 

DMA3

Closed

Open

Open

Open

Closed

Open

Open

Open

 

DMA5

Open

Closed

Open

Open

Open

Closed

Open

Open

 

DMA6

Open

Open

Closed

Open

Open

Open

Closed

Open

 

DMA7

Open

Open

Open

Closed

Open

Open

Open

Closed

»

Disabled

Open

Open

Open

Open

Open

Open

Open

Open

BASE I/O ADDRESS

Setting

J1

J2

J3

J4

J5

J6

 

200h

Closed

Closed

Closed

Closed

Closed

Open

 

210h

Open

Closed

Closed

Closed

Closed

Open

 

220h

Closed

Open

Closed

Closed

Closed

Open

 

230h

Open

Open

Closed

Closed

Closed

Open

 

240h

Closed

Closed

Open

Closed

Closed

Open

»

2B0h

Open

Open

Closed

Open

Closed

Open

 

3B0h

Open

Open

Closed

Open

Open

Open

 

3C0h

Closed

Closed

Open

Open

Open

Open

 

3D0h

Open

Closed

Open

Open

Open

Open

 

3E0h

Closed

Open

Open

Open

Open

Open

 

3F0h

Open

Open

Open

Open

Open

Open

Note: A total of 32 base address settings are available. The jumpers are a binary representation of the decimal memory addresses. J6 is the Most Significant Bit and jumper J1 is the Least Significant Bit. The jumpers have the following decimal values: J6=512, J5=256, J4=128, J3=64, J2=32, J1=16. Open the jumpers and add the values of the jumpers that are open to obtain the correct memory address. (Open=1, Closed=0)

PAGE SIZE

Setting

J7

J8

J9

»

64KB

Closed

Closed

Closed

 

128KB

Open

Closed

Closed

 

256KB

Closed

Open

Closed

 

512KB

Open

Open

Closed

 

1MB

Closed

Closed

Open

 

2MB

Open

Open

Open

Note:When installing the board in an 8-bit slot the 64KB page size must be used.

SHARED RAM ADDRESS (64KB PAGE SIZE, 8-BIT ISA INSTALLATION)

Setting

J10

J11

J12

J13

J14

J15

J16

J17

 

00000h

Closed

Closed

Closed

Closed

N/A

N/A

N/A

N/A

 

01000h

Open

Closed

Closed

Closed

N/A

N/A

N/A

N/A

 

02000h

Closed

Open

Closed

Closed

N/A

N/A

N/A

N/A

 

03000h

Open

Open

Closed

Closed

N/A

N/A

N/A

N/A

 

04000h

Closed

Closed

Open

Closed

N/A

N/A

N/A

N/A

 

05000h

Open

Closed

Open

Closed

N/A

N/A

N/A

N/A

 

06000h

Closed

Open

Open

Closed

N/A

N/A

N/A

N/A

 

07000h

Open

Open

Open

Closed

N/A

N/A

N/A

N/A

 

08000h

Closed

Closed

Closed

Open

N/A

N/A

N/A

N/A

 

09000h

Open

Closed

Closed

Open

N/A

N/A

N/A

N/A

 

0A000h

Closed

Open

Closed

Open

N/A

N/A

N/A

N/A

 

0B000h

Open

Open

Closed

Open

N/A

N/A

N/A

N/A

 

0C000h

Closed

Closed

Open

Open

N/A

N/A

N/A

N/A

»

0D000h

Open

Closed

Open

Open

N/A

N/A

N/A

N/A

 

0E000h

Closed

Open

Open

Open

N/A

N/A

N/A

N/A

 

0F000h

Open

Open

Open

Open

N/A

N/A

N/A

N/A

SHARED RAM ADDRESS (64KB PAGE SIZE, 16-BIT ISA INSTALLATION)

Setting

J10

J11

J12

J13

J14

J15

J16

J17

000000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

010000h

Open

Closed

Closed

Closed

Closed

Closed

Closed

Closed

020000h

Closed

Open

Closed

Closed

Closed

Closed

Closed

Closed

030000h

Open

Open

Closed

Closed

Closed

Closed

Closed

Closed

040000h

Closed

Closed

Open

Closed

Closed

Closed

Closed

Closed

FB0000h

Open

Open

Closed

Open

Open

Open

Open

Open

FC0000h

Closed

Closed

Open

Open

Open

Open

Open

Open

FD0000h

Open

Closed

Open

Open

Open

Open

Open

Open

FE0000h

Closed

Open

Open

Open

Open

Open

Open

Open

FF0000h

Open

Open

Open

Open

Open

Open

Open

Open

Note: A total of 256 base address settings are available. The jumpers are a binary representation of the decimal memory addresses. J17 is the Most Significant Bit and jumper J10 is the Least Significant Bit. The jumpers have the following decimal values: J17= 8,388,608, J16=4,194,304, J15=2,097,152, J14=1,048,576, J13=524,288, J12=262,144, J11=131,072, J10=65,536. Open the jumpers and add the values of the jumpers that are open to obtain the correct memory address. (Open=1, Closed=0)

SHARED RAM ADDRESS (128KB PAGE SIZE)

Setting

J10

J11

J12

J13

J14

J15

J16

J17

000000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

020000h

Closed

Open

Closed

Closed

Closed

Closed

Closed

Closed

040000h

Closed

Closed

Open

Closed

Closed

Closed

Closed

Closed

060000h

Closed

Open

Open

Closed

Closed

Closed

Closed

Closed

080000h

Closed

Closed

Closed

Open

Closed

Closed

Closed

Closed

F60000h

Closed

Open

Open

Closed

Open

Open

Open

Open

F80000h

Closed

Closed

Closed

Open

Open

Open

Open

Open

FA0000h

Closed

Open

Closed

Open

Open

Open

Open

Open

FC0000h

Closed

Closed

Open

Open

Open

Open

Open

Open

FE0000h

Closed

Open

Open

Open

Open

Open

Open

Open

Note: A total of 128 base address settings are available. The jumpers are a binary representation of the decimal memory addresses. J17 is the Most Significant Bit and jumper J11 is the Least Significant Bit. The jumpers have the following decimal values: J17= 8,388,608, J16=4,194,304, J15=2,097,152, J14=1,048,576, J13=524,288, J12=262,144, J11=131,072. Open the jumpers and add the values of the jumpers that are open to obtain the correct memory address. (Open=1, Closed=0) Jumper J10 must always remain closed.

SHARED RAM ADDRESS (256KB PAGE SIZE)

Setting

J10

J11

J12

J13

J14

J15

J16

J17

000000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

040000h

Closed

Closed

Open

Closed

Closed

Closed

Closed

Closed

080000h

Closed

Closed

Closed

Open

Closed

Closed

Closed

Closed

0C0000h

Closed

Closed

Open

Open

Closed

Closed

Closed

Closed

100000h

Closed

Closed

Closed

Closed

Open

Closed

Closed

Closed

EC0000h

Closed

Closed

Open

Open

Closed

Open

Open

Open

F00000h

Closed

Closed

Closed

Closed

Open

Open

Open

Open

F40000h

Closed

Closed

Open

Closed

Open

Open

Open

Open

F80000h

Closed

Closed

Closed

Open

Open

Open

Open

Open

FC0000h

Closed

Closed

Open

Open

Open

Open

Open

Open

Note: A total of 64 base address settings are available. The jumpers are a binary representation of the decimal memory addresses. J17 is the Most Significant Bit and jumper J12 is the Least Significant Bit. The jumpers have the following decimal values: J17= 8,388,608, J16=4,194,304, J15=2,097,152, J14=1,048,576, J13=524,288, J12=262,144. Open the jumpers and add the values of the jumpers that are open to obtain the correct memory address. (Open=1, Closed=0) Jumpers J10 and J11 must always remain closed.

SHARED RAM ADDRESS (512KB PAGE SIZE)

Setting

J10

J11

J12

J13

J14

J15

J16

J17

000000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

080000h

Closed

Closed

Closed

Open

Closed

Closed

Closed

Closed

100000h

Closed

Closed

Closed

Closed

Open

Closed

Closed

Closed

180000h

Closed

Closed

Closed

Open

Open

Closed

Closed

Closed

200000h

Closed

Closed

Closed

Closed

Closed

Open

Closed

Closed

D80000h

Closed

Closed

Closed

Open

Open

Closed

Open

Open

E00000h

Closed

Closed

Closed

Closed

Closed

Open

Open

Open

E80000h

Closed

Closed

Closed

Open

Closed

Open

Open

Open

F00000h

Closed

Closed

Closed

Closed

Open

Open

Open

Open

F80000h

Closed

Closed

Closed

Open

Open

Open

Open

Open

Note: A total of 32 base address settings are available. The jumpers are a binary representation of the decimal memory addresses. J17 is the Most Significant Bit and jumper J13 is the Least Significant Bit. The jumpers have the following decimal values: J17= 8,388,608, J16=4,194,304, J15=2,097,152, J14=1,048,576, J13=524,288. Open the jumpers and add the values of the jumpers that are open to obtain the correct memory address. (Open=1, Closed=0) Jumpers J10, J11, and J12 must always remain closed.

SHARED RAM ADDRESS (1MB PAGE SIZE)

Setting

J10

J11

J12

J13

J14

J15

J16

J17

00000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

10000h

Closed

Closed

Closed

Closed

Open

Closed

Closed

Closed

20000h

Closed

Closed

Closed

Closed

Closed

Open

Closed

Closed

30000h

Closed

Closed

Closed

Closed

Open

Open

Closed

Closed

40000h

Closed

Closed

Closed

Closed

Closed

Closed

Open

Closed

50000h

Closed

Closed

Closed

Closed

Open

Closed

Open

Closed

60000h

Closed

Closed

Closed

Closed

Closed

Open

Open

Closed

70000h

Closed

Closed

Closed

Closed

Open

Open

Open

Closed

80000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Open

90000h

Closed

Closed

Closed

Closed

Open

Closed

Closed

Open

A0000h

Closed

Closed

Closed

Closed

Closed

Open

Closed

Open

B0000h

Closed

Closed

Closed

Closed

Open

Open

Closed

Open

C0000h

Closed

Closed

Closed

Closed

Closed

Closed

Open

Open

D0000h

Closed

Closed

Closed

Closed

Open

Closed

Open

Open

E0000h

Closed

Closed

Closed

Closed

Closed

Open

Open

Open

F0000h

Closed

Closed

Closed

Closed

Open

Open

Open

Open

SHARED RAM ADDRESS (2MB PAGE SIZE)

Setting

J10

J11

J12

J13

J14

J15

J16

J17

00000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

20000h

Closed

Closed

Closed

Closed

Closed

Open

Closed

Closed

40000h

Closed

Closed

Closed

Closed

Closed

Closed

Open

Closed

60000h

Closed

Closed

Closed

Closed

Closed

Open

Open

Closed

80000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Open

A0000h

Closed

Closed

Closed

Closed

Closed

Open

Closed

Open

C0000h

Closed

Closed

Closed

Closed

Closed

Closed

Open

Open

E0000h

Closed

Closed

Closed

Closed

Closed

Open

Open

Open

CRYSTAL FREQUENCY DIVISOR

Frequency

J44

J45

J46

J47

J48

J49

1/16

Closed

Open

Open

Closed

Open

Open

1/8

Open

Closed

Open

Open

Closed

Open

1/4

Open

Open

Closed

Open

Open

Closed