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FMC ADC 100M 14b 4cha - Gateware
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FMC ADC 100M 14b 4cha - Gateware
Commits
d3c248bc
Commit
d3c248bc
authored
Jan 07, 2014
by
Matthieu Cattin
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hdl: Add non-null meta field for timetags (mainly for test).
parent
5c6c0ed7
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1 changed file
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12 additions
and
4 deletions
+12
-4
timetag_core.vhd
hdl/ip_cores/timetag_core/rtl/timetag_core.vhd
+12
-4
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hdl/ip_cores/timetag_core/rtl/timetag_core.vhd
View file @
d3c248bc
...
...
@@ -116,6 +116,14 @@ architecture rtl of timetag_core is
);
end
component
timetag_core_regs
;
------------------------------------------------------------------------------
-- Constants declaration
------------------------------------------------------------------------------
constant
c_TRIG_TAG_META
:
std_logic_vector
(
31
downto
0
)
:
=
x"6fc8ad2d"
;
constant
c_ACQ_START_TAG_META
:
std_logic_vector
(
31
downto
0
)
:
=
x"0d7c7c76"
;
constant
c_ACQ_STOP_TAG_META
:
std_logic_vector
(
31
downto
0
)
:
=
x"2b4e09ff"
;
constant
c_ACQ_END_TAG_META
:
std_logic_vector
(
31
downto
0
)
:
=
x"7f644cd2"
;
------------------------------------------------------------------------------
-- Signals declaration
------------------------------------------------------------------------------
...
...
@@ -237,7 +245,7 @@ begin
end
if
;
end
process
p_trig_tag
;
trig_tag
.
meta
<=
X"00000000"
;
trig_tag
.
meta
<=
c_TRIG_TAG_META
;
trig_tag_o
<=
trig_tag
;
------------------------------------------------------------------------------
...
...
@@ -257,7 +265,7 @@ begin
end
if
;
end
process
p_acq_start_tag
;
acq_start_tag
.
meta
<=
X"00000000"
;
acq_start_tag
.
meta
<=
c_ACQ_START_TAG_META
;
------------------------------------------------------------------------------
-- Last acquisition stop event time-tag
...
...
@@ -276,7 +284,7 @@ begin
end
if
;
end
process
p_acq_stop_tag
;
acq_stop_tag
.
meta
<=
X"00000000"
;
acq_stop_tag
.
meta
<=
c_ACQ_STOP_TAG_META
;
------------------------------------------------------------------------------
-- Last acquisition end event time-tag
...
...
@@ -295,7 +303,7 @@ begin
end
if
;
end
process
p_acq_end_tag
;
acq_end_tag
.
meta
<=
X"00000000"
;
acq_end_tag
.
meta
<=
c_ACQ_END_TAG_META
;
end
rtl
;
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