Generating Function; Generating Control - Contec DIO-32DM2-PE User Manual

4. Function

Generating function

Generating control

DIO-32DM2-PE can output (generate) pattern data at fixed intervals using a generating clock. The
table below lists the generating clock, generating start trigger, and generating stop trigger factors.
Table 4.2. generating clock, start trigger, stop trigger
Item
Generating
Internal clock
clock
External clock
Handshake
SC connector
Generating
Software
start trigger
Rise of external signal
Fall of external signal
SC connector
Generating
Software
stop trigger
Rise of external signal
Fall of external signal
Specified number of times
SC connector
Bus master transfer error
- The product outputs the first pattern data at the falling edge of the generating clock signal after
input of the generating start trigger. From then on, the product outputs pattern data in
synchronization with the generating clock signal.
- The product stops pattern data output upon input of the generating stop trigger.
42
Factor
Internal clock (50ns to 107s)
25nsec unit
Fall of external clock input (EXTCLK1)
(Maximum frequency response: 10 MHz)
Rise of handshake signal (EXTACK1)
Clock input from synchronization control connector
(Maximum frequency response: 5 MHz)
Software command
Rise of external start signal (EXTSTART1)
Fall of external start signal (EXTSTART1)
Start signal from synchronization control connector
Software command
Rise of external stop signal (EXTSTOP1)
Fall of external stop signal (EXTSTOP1)
Termination when the specified number of items is reached
Stop signal from synchronization control connector
When FIFO buffer becomes empty
Contents
DIO-32DM2-PE