PAS 2080/DIO : 32 Ch. COS and 8
Ch. Pattern
Generator PCI Card
Links to printable product info:
The PAS 2080/DIO is a PCI based, 32 channel Change Of State,
(COS),
detector and 8 channel, Time To Edge, (TTE), pattern generator
with 1 uSec resolution. Separate input and output FIFO’s
are provided to elastically buffer the input and output data patterns
from the PCI bus. A 40 bit , 1 MHz counter that can be set and
enabled from the PCI bus is also provided to time stamp the input
data, and to determine when the output patterns are updated.
Key Features
-
Eight RS- 232 voltage level output signals, 32
TTL compatible input channels
-
Input and output signals terminate
on a 100-pin connector at the
front panel.
-
On board Output FIFO stores output data pattern
and time stamp.
This FIFO is 32 bits wide by 2,048 words deep, and can store
1,024 pairs of time and data pattern information.
-
Detects
Change of State on low to high transition or high to low
transition.
-
Time stamps every transition with 1 uSec resolution, and
stores data and time stamp in an Input FIFO.
-
This FIFO
is 32 bits wide by 2,048 words
deep and can store 682 sets of time and data pattern
information.
-
A PCI
interrupt will be generated on the first COS, if interrupts
are enabled.
-
Control register is used to enable
pattern generation and enable interrupts with a PCI write.
-
Time
can be set with a PCI write, counters are enabled with
a control word write.
-
One board can be designated the master
and used to enable all other counters in the system. All
of the
counters can be clocked from the master board’s clock or from their on-board
16 MHz oscillators.
-
Status registers contain
the following bits; Counter Enabled, Sequencer Enabled, FIFO Empty, FIFO
Half Full, FIFO Full.
-
PCI form factor
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