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 |
