INDUSTRIAL COMPUTER SOURCE
ML16-P
| Card Type | Analog to digital timing converter, Digital I/O card |
| I/O Options | SCSI interface |
| Data Bus | 8-bit ISA |
| Card Size | Full-length |
CONNECTIONS |
|
Function |
Label |
| 50-pin connector | J2 |
COUNTER/TIMER CLOCK SOURCE |
||
Function |
Label |
Position |
| External clock is selected | CLK/OSC |
Open |
| Computer clock selected | CLK/OSC |
Pins 1 & 2 closed |
| Oscillator clock selected (recommended) | CLK/OSC |
Pins 2 & 3 closed |
CHANNEL SELECTOR |
|
Function |
R6 |
| Selects sixteen single-ended inputs | Pins 2 & 3 closed |
| Selects eight differential inputs | Pins 1 & 2 closed |
SOURCE CLOCK FREQUENCY SELECT |
||
Function |
Label |
Position |
| Internal source clock frequency divided by two | CLK/2 |
closed |
| Internal source clock frequency divided by four | CLK/4 |
closed |
| Internal source clock frequency divided by eight | CLK/8 |
closed |
| Internal source clock frequency divided by sixteen | CLK/16 |
closed |
| Note: This jumper cannot be
installed when the oscillator clock source is selected. Note: Only one frequency should be selected. |
||
COUNTER/TIMER 0 |
||
Function |
Label |
Position |
| Selects the Counter/Timer 0 clock frequency | CTR0 CLK |
closed |
| Supplies the Counter/Timer 0 output as clock input to Counter/Timer 1* | CTR0 OUT |
closed |
| Disables Counter/Timer 0 | CTR0 GATE |
closed |
| * Do no install if CTR1 CLK is closed | ||
COUNTER/TIMER 1 |
||
Function |
Label |
Position |
| Selects the Counter/Timer 1 clock frequency | CTR1 CLK |
closed |
| Supplies the Counter/Timer 1 output as clock input to Counter/Timer 2* | CTR1 OUT |
closed |
| Disables Counter/Timer 1 | CTR0 GATE |
closed |
| * Do not install if CTR2 CLK is closed | ||
COUNTER/TIMER 2 |
||
Function |
Label |
Position |
| Selects the Counter/Timer 2 clock frequency | CTR2 CLK |
closed |
| Supplies the Counter/Timer 2 as a clock to begin an A/D conversion | CTR2 OUT |
closed |
| Disables Counter/Timer 2 | CTR2 GATE |
closed |
MODE OF OPERATION SELECTION |
||
Function |
Label |
Position |
| Select differential - eight analog input channels | DIF/SE |
Pins 1 & 2 closed |
| Select single-ended - sixteen analog input channels | DIF/SE |
Pins 2 & 3 closed |
INTERRUPT SELECTION |
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IRQ |
JP1/Pins 1 & 2 |
JP1/Pins 3 & 4 |
JP1/Pins 5 & 6 |
JP1/Pins 7 & 8 |
JP1/Pins 9 & 10 |
JP1/Pins 11 & 12 |
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 |
BASE I/O ADDRESS SELECTION |
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Setting |
SW1/A9 |
SW1/A8 |
SW1/A7 |
SW1/A6 |
SW1/A5 |
SW1/A4 |
7Eh |
On |
On |
On |
On |
On |
On |
3Eh |
On |
On |
On |
On |
On |
Off |
2Ah |
On |
Off |
On |
Off |
On |
Off |
1Ah |
On |
On |
On |
On |
Off |
Off |
Eh |
On |
On |
On |
Off |
Off |
Off |
60h |
Off |
Off |
Off |
Off |
On |
On |
42h |
On |
Off |
Off |
Off |
Off |
On |
6h |
On |
On |
Off |
Off |
Off |
Off |
2h |
On |
Off |
Off |
Off |
Off |
Off |
000h |
Off |
Off |
Off |
Off |
Off |
Off |
Note: A total of 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/A4 is the Most Significant Bit and switch SW1/A9 is the Least Significant Bit. The switches have the following decimal values: SW1/A9=2, SW1/A8=4, SW1/A7=8, SW1/A6=16, SW1/A5=32, SW1/A4=64. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=0, On=1) |
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