(TXT) View Source
# QUATECH, INC.
ADM12-11
Category Analog to digital signal converter
Chipset Unidentified
Controller
I /O Options External clock input, external trigger input
Supported
Maximum Onboard N/A
Memory
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| Expansion card | H1 | Expansion card | H2 |
| connector | | connector | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CHANNEL MODES |
|------------------------------------------------------------|
| » Setting |J1/jumper|J1/jumper|J1/jumper| J5 |
| | A | B | C | |
|------------------+---------+---------+---------+-----------|
|»|16 single-ended | Closed | Closed | Open |Pins 3 & 7,|
| | channels | | | | 4 & 8 |
| | | | | | closed |
|-+----------------+---------+---------+---------+-----------|
|»| 8 differential | Open | Open | Closed |Pins 3 & 7,|
| | channels | | | |4 & 8 open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INPUT SIGNAL |
|------------------------------------------------------------|
| » Setting | J3 |
|--------------------------+---------------------------------|
| » | Bipolar/-5 to 5V | Pins 2 & 6, 4 & 8 closed |
|---+----------------------+---------------------------------|
| » | Bipolar/-2.5 to 2.5V | Pins 2 & 6, 3 & 7, 4 & 8 closed |
|---+----------------------+---------------------------------|
| » | Unipolar/0 to 5V | Pins 1 & 2, 3 & 7, 4 & 8 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CONVERSION TIME |
|------------------------------------------------------------|
| » Setting | J4 |
|-------------------------------+----------------------------|
| » | 12-bit resolution/25 µs | Pins 1 & 6, 4 & 5 closed |
|---+---------------------------+----------------------------|
| » | 10-bit resolution/21 µs | Pins 2 & 7 closed |
|---+---------------------------+----------------------------|
| » | 8-bit resolution/17 µs | Pins 3 & 8 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLOCK INPUT |
|------------------------------------------------------------|
| » Setting | J5 |
|--------------------------------+---------------------------|
| » | Internal clock | Pins 5 & 6 closed |
|---------+----------------------+---------------------------|
| » | External clock | Pins 1 & 5 closed |
|------------------------------------------------------------|
| Note: The external clock signal is connected through pin |
| 17 of the header H1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| GAIN |
|------------------------------------------------------------|
| » Setting | J2 |
|----------------------------+-------------------------------|
| » | One | All pins open |
|----+-----------------------+-------------------------------|
| » | Ten | Pins 2 & 4 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| EXTERNAL TRIGGER |
|------------------------------------------------------------|
| » Setting | J5 |
|---------------------------+--------------------------------|
| » | Disabled | Pins 1 & 2, 5 & 6 open |
|----------+----------------+--------------------------------|
| » | Enabled | Pins 1 & 2, 5 & 6 closed |
|------------------------------------------------------------|
| Note: The external trigger signal is connected through pin |
| 17 of the header H1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| The ADM12-11 is a modular daughter-card designed to work |
| with the Quatech PXB-721 or MXI-241. |
+------------------------------------------------------------+