QUATECH, INC.
DMM-100
|
Card Type |
Digital multi-meter adapter |
|
Chipset/Controller |
Unidentified |
|
I/O Options |
Voltage, current, resistance and diode/continuity inputs |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
400mA range current test lead input |
CN1 |
Ohmmeter test lead input |
CN4 |
|
4A range current test lead input |
CN2 |
5-amp fuse |
F1 |
|
Common lead connector |
CN3 |
5-amp fuse |
F2 |
|
INTERRUPT SELECT | ||
|
IRQ |
J1 | |
|
Disabled |
All Pins open | |
|
IRQ2 |
Pins 1 & 2 closed | |
|
IRQ3 |
Pins 3 & 4 closed | |
|
IRQ4 |
Pins 5 & 6 closed | |
|
IRQ5 |
Pins 7 & 8 closed | |
|
IRQ6 |
Pins 9 & 10 closed | |
|
IRQ7 |
Pins 11 & 12 closed | |
|
IRQ10 |
Pins 13 & 14 closed | |
|
IRQ11 |
Pins 15 & 16 closed | |
|
IRQ12 |
Pins 17 & 18 closed | |
|
IRQ14 |
Pins 19 & 20 closed | |
|
IRQ15 |
Pins 21 & 22 closed | |
|
I/O ADDRESS CONFIGURATION | |||
|
Address |
SW1 |
SW2 | |
|
300h |
1, 2, 3, 4, 5 & 6 on |
1, 2, 3, 4, 5 & 6 on | |
|
240h |
1, 2, 3, 4, 5, 6 & 8 on |
1, 3, 4, 5 & 6 on | |
|
6FC4h |
1 & 4 on |
3, 4 & 5 on | |
|
Note: The address range for the DMM-100 is from 0 to FFFFh. The switches are a binary representation of the addresses. The switches have the following decimal values: SW1/1=8, SW1/2=4, SW1/3=2, SW1/4=1, SW1/5=8, SW1/6=4, SW1/7=2, SW1/8=1, SW2/1=8, SW2/2=4, SW2/3=2, SW2/4=1, SW2/5=8, SW2/6=4. The DMM-100 requires four consecutive address locations. | |||