zebra2-server
seq_pos
Zebra2
Block functional documentation
BITS - Soft inputs and constant bits
CLOCKS - Configurable clocks
PULSE - One-shot pulse delay and stretch [x4]
DIV - Pulse divider [x4]
SRGATE - Set Reset Gate
LUT - 5 Input lookup table [x8]
SEQ - Sequencer
COUNTER [x8]
PCOMP - Position Compare [x4]
PCAP - Position Capture
PGEN - Position Generator [x2]
INENC - Input encoder
LVDSIN - LVDS Input
LVDSOUT - LVDS Output
OUTENC - Output encoder
POSENC - Quadrature and step/direction encoder
QDEC - Quadrature Decoder
TTLIN - TTL Input
Parameters
FILTER - Filter
TTLOUT - TTL Output
Triggering schemes
Unit testing FPGA blocks
API doc for configparser
zebra2-server
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TTLIN - TTL Input
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TTLIN - TTL Input
¶
The TTLIN block handles the signals from the TTL Input connectors
Parameters
¶
Name
Dir
Type
Description
TERM
R/W
Enum
0 - Sets input termination to High-Z
1 - Sets input termination to 50-Ohm
VAL
Out
Bit
TTL Input value