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





PI-IO48A

ACQUTEK CORPORATION

PI-IO48A

Card Type

Multi-I/O

Chipset

Unidentified

Maximum Onboard Memory

32KB SRAM/NVSRAM/EEPROM or 64KB EPROM

I/O Options

Digital I/O (6), control interface, timer I/O

Data Bus

8/16 bit ISA

CONNECTIONS

Function

Label

Function

Label

Digital XDI I/O module connector 1

CON1

Digital XDI I/O module connector 5

CON5

Digital XDI I/O module connector 2

CON2

Digital XDI I/O module connector 6

CON6

Digital XDI I/O module connector 3

CON3

Timer I/O connector (see pinout below)

CON7

Digital XDI I/O module connector 4

CON4

Digital XCI control connector

J1

CON7 PINOUT

Function

Pin

Function

Pin

Clock 2 signal in

1

Clock 0 signal in

9

Ground

2

Ground

10

Gate 2 signal out

3

Gate 0 signal out

11

Clock 2 signal out

4

Clock 0 signal out

12

Clock 1 signal in

5

Not used

13

Ground

6

Not used

14

Gate 1 signal out

7

Not used

15

Clock 1 signal out

8

Not used

16

USER CONFIGURABLE SETTINGS

Setting

Label

Position

U12 memory enabled

JP4/A

Open

U12 memory disabled

JP4/A

Closed

BASE I/O ADDRESS SELECTION

Setting

JP1/A

JP1/B

JP1/C

JP1/D

JP1/E

JP1/F

JP1/G

JP1/H

 

000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

 

010h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Open

 

020h

Closed

Closed

Closed

Closed

Closed

Closed

Open

Closed

 

030h

Closed

Closed

Closed

Closed

Closed

Closed

Open

Open

 

040h

Closed

Closed

Closed

Closed

Closed

Open

Closed

Closed

2E0h

Closed

Closed

Open

Closed

Open

Open

Open

Closed

 

FB0h

Open

Open

Open

Open

Open

Closed

Open

Open

 

FC0h

Open

Open

Open

Open

Open

Open

Closed

Closed

 

FD0h

Open

Open

Open

Open

Open

Open

Closed

Open

 

FE0h

Open

Open

Open

Open

Open

Open

Open

Closed

 

FF0h

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. JP1/A is the Most Significant Bit and jumper JP1/H is the Least Significant Bit. The jumpers have the following decimal values: JP1/A=2048, JP1/B=1024, JP1/C=512, JP1/D=256, JP1/E=128, JP1/F=64, JP1/G=32, JP1/H=16. Open the jumpers and add the values of the jumpers that are open to obtain the correct memory address. (Open=1, Closed=0)

INTERRUPT SOURCE SELECTION

Setting

JP6

JP7

From host computer

Pins 1 & 2 closed

Open

From XCI modules

Pins 2 & 3 closed

Pins 2 & 3 closed

Note:When the interrupt source is set to the XCI modules, jumper JP2 has no effect.

INTERRUPT SELECTION

Setting

JP2/A

JP2/B

JP2/C

JP2/D

JP2/E

IR/FONT>

Open

Open

Open

Open

Pins 2 & 3

IRQ3

Open

Open

Open

Pins 2 & 3

Open

IRQ4

Open

Open

Pins 2 & 3

Open

Open

IRQ5

Open

Pins 2 & 3

Open

Open

Open

IRQ7

Pins 2 & 3

Open

Open

Open

Open

IRQ10

Open

Open

Open

Open

Pins 1 & 2

IRQ11

Open

Open

Open

Pins 1 & 2

Open

IRQ12

Open

Open

Pins 1 & 2

Open

Open

IRQ14

Open

Pins 1 & 2

Open

Open

Open

IRQ15

Pins 1 & 2

Open

Open

Open

Open

Disabled

Open

Open

Open

Open

Open

Note:Pins designated are in the closed position.

CLOCK 0 INPUT SOURCE

Setting

JP3/C

Pin 5 of CON7

Open

Internal 3.58MHz clock

Pins 3 & 4 closed

X1 crystal

Pins 1 & 2 closed

CLOCK 1 INPUT SOURCE

Setting

JP3/B

Pin 3 of CON7

Open

Internal 3.58MHz clock

Pins 3 & 4 closed

X1 crystal

Pins 1 & 2 closed

CLOCK 2 INPUT SOURCE

Setting

JP3/A

Pin 1 of CON7

Open

Internal 3.58MHz clock

Pins 3 & 4 closed

X1 crystal

Pins 1 & 2 closed

MEMORY CONFIGURATION

Size

U12

8KB EPROM

(1) 2764

8KB EEPROM

(1) 2864

8KB SRAM

(1) 6264

8KB NVSRAM

(1) 4010

16KB EPROM

(1) 27128

32KB EPROM

(1) 27256

32KB EEPROM

(1) 28256

32KB SRAM

(1) 62256

32KB NVSRAM

(1) 4011

64KB EPROM

(1) 27512

MEMORY JUMPER CONFIGURATION

Size

JP5/A

JP5/B

JP5/C

8KB EPROM

Closed

Closed

Open

8KB EEPROM

Closed

Closed

Closed

8KB SRAM

Closed

Closed

Closed

8KB NVSRAM

Closed

Closed

Closed

16KB EPROM

Open

Closed

Open

32KB EPROM

Closed

Open

Open

32KB EEPROM

Closed

Open

Closed

32KB SRAM

Closed

Open

Closed

32KB NVSRAM

Closed

Open

Closed

64KB EPROM

Open

Open

Open

SHARED MEMORY ADDRESS SELECTION

Setting

JP4/B

JP4/C

JP4/D

JP5/D

JP5/E

JP5/F

C0000h

Closed

Open

Open

Closed

Closed

Closed

C2000h

Closed

Open

Open

Open

Closed

Closed

C4000h

Closed

Open

Open

Closed

Open

Closed

C6000h

Closed

Open

Open

Open

Open

Closed

C8000h

Closed

Open

Open

Closed

Closed

Open

CA000h

Closed

Open

Open

Open

Closed

Open

CC000h

Closed

Open

Open

Closed

Open

Open

CE000h

Closed

Open

Open

Open

Open

Open

D0000h

Open

Closed

Open

Closed

Closed

Closed

D2000h

Open

Closed

Open

Open

Closed

Closed

D4000h

Open

Closed

Open

Closed

Open

Closed

D6000h

Open

Closed

Open

Open

Open

Closed

D8000h

Open

Closed

Open

Closed

Closed

Open

DA000h

Open

Closed

Open

Open

Closed

Open

DC000h

Open

Closed

Open

Closed

Open

Open

DE000h

Open

Closed

Open

Open

Open

Open

E0000h

Open

Open

Closed

Closed

Closed

Closed

E2000h

Open

Open

Closed

Open

Closed

Closed

E4000h

Open

Open

Closed

Closed

Open

Closed

E6000h

Open

Open

Closed

Open

Open

Closed

E8000h

Open

Open

Closed

Closed

Closed

Open

EA000h

Open

Open

Closed

Open

Closed

Open

EC000h

Open

Open

Closed

Closed

Open

Open

EE000h

Open

Open

Closed

Open

Open

Open

MEMORY WRITE PROTECT CONFIGURATION

Setting

JP5/G

JP5/H

Enabled

Open

Open

Disabled

Open

Closed

Controlled by PC27 signal of 82c255 chip

Closed

Open