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RTSD
HDL
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!389
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L2SDP-1013
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L2SDP-1013
L2SDP-1013
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Eric Kooistra
requested to merge
L2SDP-1013
into
master
1 year ago
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e5a140d8
Use c_sdp_P_sum = 2, instead of c_dual.
· e5a140d8
Eric Kooistra
authored
1 year ago
applications/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_remote.vhd
+
6
−
6
Options
@@ -70,11 +70,11 @@ architecture str of sdp_beamformer_remote is
constant
c_block_size
:
natural
:
=
c_sdp_S_sub_bf
*
c_sdp_N_pol_bf
;
constant
c_fifo_size
:
natural
:
=
2
**
ceil_log2
((
c_block_size
*
9
)
/
16
);
-- 9/16 = 36/64, 1 block of 64 bit words rounded to the next power of 2 = 1024.
signal
dispatch_sosi_arr
:
t_dp_sosi_arr
(
c_
dual
-
1
downto
0
)
:
=
(
others
=>
c_dp_sosi_rst
);
-- 1 for local, 1 for remote.
signal
dispatch_sosi_arr
:
t_dp_sosi_arr
(
c_
sdp_P_sum
-
1
downto
0
)
:
=
(
others
=>
c_dp_sosi_rst
);
-- 1 for local, 1 for remote.
signal
dp_fifo_sosi
:
t_dp_sosi
:
=
c_dp_sosi_rst
;
signal
dp_fifo_siso
:
t_dp_siso
:
=
c_dp_siso_rdy
;
signal
beamlets_data_sosi_arr
:
t_dp_sosi_arr
(
c_
dual
-
1
downto
0
)
:
=
(
others
=>
c_dp_sosi_rst
);
signal
beamlets_sosi_arr
:
t_dp_sosi_arr
(
c_
dual
-
1
downto
0
)
:
=
(
others
=>
c_dp_sosi_rst
);
signal
beamlets_data_sosi_arr
:
t_dp_sosi_arr
(
c_
sdp_P_sum
-
1
downto
0
)
:
=
(
others
=>
c_dp_sosi_rst
);
signal
beamlets_sosi_arr
:
t_dp_sosi_arr
(
c_
sdp_P_sum
-
1
downto
0
)
:
=
(
others
=>
c_dp_sosi_rst
);
signal
i_bf_sum_sosi
:
t_dp_sosi
:
=
c_dp_sosi_rst
;
signal
bf_sum_data_sosi
:
t_dp_sosi
:
=
c_dp_sosi_rst
;
begin
@@ -132,7 +132,7 @@ begin
u_mmp_dp_bsn_align_v2
:
entity
dp_lib
.
mmp_dp_bsn_align_v2
generic
map
(
-- for dp_bsn_align_v2
g_nof_streams
=>
c_
dual
,
g_nof_streams
=>
c_
sdp_P_sum
,
g_bsn_latency_max
=>
2
,
-- max 2 blocks latency
g_nof_aligners_max
=>
g_nof_aligners_max
,
g_block_size
=>
c_block_size
,
@@ -141,7 +141,7 @@ begin
g_rd_latency
=>
1
,
-- for mms_dp_bsn_monitor_v2
g_nof_clk_per_sync
=>
c_sdp_N_clk_sync_timeout
,
-- Using c_sdp_N_clk_sync_timeout as g_nof_clk_per_sync is used for BSN monitor timeout.
g_nof_input_bsn_monitors
=>
c_
dual
,
g_nof_input_bsn_monitors
=>
c_
sdp_P_sum
,
g_use_bsn_output_monitor
=>
true
)
port
map
(
@@ -185,7 +185,7 @@ begin
---------------------------------------------------------------
u_dp_complex_add
:
entity
dp_lib
.
dp_complex_add
generic
map
(
g_nof_inputs
=>
c_
dual
,
g_nof_inputs
=>
c_
sdp_P_sum
,
g_data_w
=>
c_sdp_W_beamlet_sum
)
port
map
(
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