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Spyder3 SG-34 GigE Vision Color Manual
03-032-20124-00
Teledyne DALSA
Counter
The cou nter m aintain s a cou nt valu e that can be increased , d ecreased , or cleared based on inp u t sign als. The
cou nter ou tp u ts tw o signals (w hich are inp u ts to the GPIO LUT).
Counter Incremental Source
Specifies how the input for incrementing the count is handled. The counter’s u p event uses the Q17 label in the
LUT. It can be one of the follow ing settings:
Disabled
On the rising ed ge
On the falling ed ge
On both ed ges
On the high level
On the low level
Counter Decrement Event Source
Sam e as above bu t for the d ow n event, bu t u ses the Q16 label in the GPIO LUT.
Counter Reset Activation
Sam e as above bu t for the clear event. The clear event inp u t of the cou nter d oes not have a p red efined label on
the GPIO LUT.
Counter Reset Source
Ind icates w hich label from th e GPIO LUT that w ill be associated w ith the clear event inp u t of the cou nter.
Make su re you select an in p u t label that is not being u sed for its d efau lt behavior. Th e p ossible valu es are: Q3,
Q7, Q8, Q9, Q10, Q11, Q16, and Q17.
