PIO-241 IO card Settings and Configuration
QUATECH, INC.
PIO-241
Card Type | Data Acquisition |
Chip Set | Unidentified |
I/O Options | PAMUX data bus |
Data Bus | 16-bit ISA |
CONNECTIONS | |
Function | Label |
PAMUX data bus | CN1 |
USER CONFIGURABLE SETTINGS | |||
Setting | Label | Position | |
| » | Factory configured - do not alter | J1/A | Open |
| » | Factory configured - do not alter | J1/C | Open |
BASE I/O ADDRESS | |||||||
Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | |
0000h | On | On | On | On | On | On | |
0010h | On | On | On | On | On | On | |
0020h | On | On | On | On | On | On | |
0030h | On | On | On | On | On | On | |
0040h | On | On | On | On | On | On | |
| » | 0210h | On | On | On | On | On | On |
0280h | On | On | On | On | On | On | |
0300h | On | On | On | On | On | On | |
FFB0h | Off | Off | Off | Off | Off | Off | |
FFC0h | Off | Off | Off | Off | Off | Off | |
FFD0h | Off | Off | Off | Off | Off | Off | |
FFE0h | Off | Off | Off | Off | Off | Off | |
FFF0h | Off | Off | Off | Off | Off | Off | |
BASE I/O ADDRESS (CON’T) | |||||||
Setting | SW2/1 | SW2/2 | SW2/3 | SW2/4 | SW2/5 | SW2/6 | |
0000h | On | On | On | On | On | On | |
0010h | On | On | On | On | On | Off | |
0020h | On | On | On | On | Off | On | |
0030h | On | On | On | On | Off | Off | |
0040h | On | On | On | Off | On | On | |
0210h | Off | On | On | On | On | Off | |
0280h | Off | On | Off | On | On | On | |
| » | 0300h | Off | Off | On | On | On | On |
FFB0h | Off | Off | Off | On | Off | Off | |
FFC0h | Off | Off | Off | Off | On | On | |
FFD0h | Off | Off | Off | Off | On | Off | |
FFE0h | Off | Off | Off | Off | Off | On | |
FFF0h | Off | Off | Off | Off | Off | Off | |
Note: A total of 4095 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/1 is the Most Significant Bit and switch SW2/6 is the Least Significant Bit. The switches have the following decimal values: SW1/1=131072, SW1/2=65536, SW1/3=32768, SW1/4=16384, SW1/5=8192, SW1/6=4096, SW1/7=2048, SW1/8=1024, SW2/1=512, SW2/2=256, SW2/3=128, SW2/4=64, SW2/5=32, SW2/6=16. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0) | |||||||
INTERRUPT | ||||||
Setting | J2/A | J2/B | J2/C | J2/D | J2/E | J2/F |
IR/FONT> | Closed | Open | Open | Open | Open | Open |
IRQ3 | Open | Closed | Open | Open | Open | Open |
IRQ4 | Open | Open | Closed | Open | Open | Open |
IRQ5 | Open | Open | Open | Closed | Open | Open |
IRQ6 | Open | Open | Open | Open | Closed | Open |
IRQ7 | Open | Open | Open | Open | Open | Closed |
IRQ10 | Open | Open | Open | Open | Open | Open |
IRQ11 | Open | Open | Open | Open | Open | Open |
IRQ12 | Open | Open | Open | Open | Open | Open |
IRQ14 | Open | Open | Open | Open | Open | Open |
IRQ15 | Open | Open | Open | Open | Open | Open |
INTERRUPT (CON’T) | |||||
Setting | J3/A | J3/B | J3/C | J3/D | J3/E |
IR/FONT> | Open | Open | Open | Open | Open |
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 |
INTERRUPT SOURCE | |||||
Setting | J1/B | J1/D | J1/E | J4 | |
| » | Internal source, pin 49 +5V DC | Open | Closed | Open | Pins 1 & 2 closed |
External source on pin 49 | Open | Open | Closed | Open | |
External source on pin 49 w/8254 counter | Closed | Open | Open | Pins 3 & 4 closed | |
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