ASDA-A2 Chapter 8 Parameters
Revision February, 2017 8-41
Note: When the source of external pulse is from the high-speed differential signal
and the setting value is 0 (the high-speed filter frequency is 3.33Mpps at the
moment), then:
If the user uses 2~4 MHz input pulse, it is suggested to set the filter value to 4.
Please note that the applicable version is: DSP version 1.036 sub05 and CPLD
version above 10.
Note: When the signal is the high-speed pulse specification of 4 Mpps and the
settings value of the filter is 4, then pulse will not be filtered.
Logic Type
High-speed and Low-speed pulse input
Logic
Pulse
Type
Forward Reverse
0
Positive Logic
A Pulse Phase Lead A Pulse Phase Lag
AB phase
pulse
CW and
CCW
pulse
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