ADLINK Technology PCI-8102 - Position Compare and Latch

Function Library 167
6.15 Position Compare and Latch
@ Name
_8102_set_trigger_logic – Set the CMP signal’s
logic
_8102_set_trigger_comparator – Set the trigger
comparator
_8102_set_error_comparator – Set the error
comparator
_8102_set_general_comparator – Set the general
comparator
_8102_set_latch_source – Set the latch timing for
a counter
_8102_set_ltc_logic – Set the logic of LTC signal
_8102_get_latch_data – Get the latch datas from
counter
@ Description
_8102_set_trigger_logic:
This function is used to set the logic of CMP single.
_8102_set_error_comparator:
This function is used to set the comparing method and value for
the error comparator. When the position error counter’s value
reaches the comparing value, the 8102 will generate an interrupt
to the host PC. Also see section 6.14 “Interrupt control”.
_8102_set_general_comparator:
This function is used to set the comparing source counter, com-
paring method and value for the general comparator. When the
comparison conditions are met, there is one of the 4 reactions will
be done. The detail setting, see the argument discribtion.
_8102_set_trigger_comparator:
This function is used to set the comparing source counter, com-
paring method and value for the trigger comparator. When the
comparison source counter’s value reaches the comparing value,
the 8102 will generate a pulse output via CMP and an interrupt
(event_int_status, bit 12) will also be sent to host PC.
_8102_set_latch_source: