Frequency
Frequency Edge Counter v2
Description Displays the number of edges detected on terminal chosen in Source. Preset and prescaler available.
Enable can be used to pause count.
Availability
  • Available only in the dw2xx series products
  • Requires library: System & I/O
  • Requires: Frequency I/O
  • Firmware versions 0x201B and later
savvy-SFD Graphic freqEdgeCounter2
Graphic with Parameters freqEdgeCounter2

Parameters

Source Internal Parameter, Read-write, Enumerated (signed 16-bit integer)
0 = T3 Input
1 = T4 Input
2 = T5 I/O
Precount Internal Parameter, Read-only, Analog (unsigned 16-bit integer)
0 to 65535
Count Output, Read-only, Analog (signed 16-bit integer)
0 to 32767
32767 = 32767 (max)
Clear Input, Read-write, Boolean (signed 16-bit integer)
0 = Inactive
1 = Clear
Prescaler Input, Read-write, Analog (unsigned 16-bit integer)
1 to 65535
Enable Input, Read-write, Boolean (signed 16-bit integer)
0 = Disable
1 = Enable
Preset Enable Input, Read-write, Boolean (signed 16-bit integer)

The preset is dominant over the clocks, but not over clear
0 = Inactive
1 = Preset
Preset Value Input, Read-write, Analog (signed 16-bit integer)
0 to 32767