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RTSD
HDL
Commits
8df840e0
Commit
8df840e0
authored
10 years ago
by
Daniel van der Schuur
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libraries/base/dp/src/vhdl/dp_offload_tx.vhd
+2
-17
2 additions, 17 deletions
libraries/base/dp/src/vhdl/dp_offload_tx.vhd
with
2 additions
and
17 deletions
libraries/base/dp/src/vhdl/dp_offload_tx.vhd
+
2
−
17
View file @
8df840e0
...
@@ -181,7 +181,7 @@ BEGIN
...
@@ -181,7 +181,7 @@ BEGIN
src_out_arr
=>
dp_split_src_out_2arr
(
i
)
src_out_arr
=>
dp_split_src_out_2arr
(
i
)
);
);
dp_split_src_in_2arr
(
i
)(
0
)
<=
c_dp_siso_rdy
;
dp_split_src_in_2arr
(
i
)(
0
)
<=
c_dp_siso_rdy
;
-- Always ready to throw away the tail
END
GENERATE
;
END
GENERATE
;
...
@@ -239,23 +239,8 @@ BEGIN
...
@@ -239,23 +239,8 @@ BEGIN
END
GENERATE
;
END
GENERATE
;
---------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------
-- Pipeline the header SLV so it lines up with dp_packet_merge_src_out_arr(i).sop, which
-- Pipeline the header SLV so it lines up with dp_packet_merge_src_out_arr(i).sop
-- is used to indicate that the header is valid. The following diagram illustrates at
-- which SOPs the header is clocked in by dp_field_blk when nof_blocks_per_packet = 2.
-- . Note that in this case the header @ SOP 1 is ignored;
-- . The delay between snk_in_arr(i).sop and dp_packet_merge_src_out_arr(i).sop is
-- fixed (c_dp_split_val_latency + c_dp_packet_merge_val_latency = 3 cycles).
-- _ _ _
-- snk_in_arr(i).sop......................__|0|_______|1|_______|2|_______
-- __ _________ _________ _________
-- hdr_fields_in_arr(i)...................__X_________X_________X_________
-- _ _
-- dp_packet_merge_src_out_arr(i).sop.....________|0|_________________|2|__
-- ________ _________ _________ ____
-- hdr_fields_in_piped_arr(i).............________X_________X_________X____
--
---------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------
gen_dp_pipeline_hdr_fields_in_arr
:
FOR
i
IN
0
TO
g_nof_streams
-1
GENERATE
gen_dp_pipeline_hdr_fields_in_arr
:
FOR
i
IN
0
TO
g_nof_streams
-1
GENERATE
-- FIXME - Put this DP bus on the entity instead of hdr_fields_in_arr.
-- FIXME - Put this DP bus on the entity instead of hdr_fields_in_arr.
...
...
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