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White Rabbit core collection
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White Rabbit core collection
Commits
0407e284
Commit
0407e284
authored
Oct 19, 2018
by
Tomasz Wlostowski
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wr_streamers: added software controlled reset to the wishbone i/f
parent
fa6e7288
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4 changed files
with
805 additions
and
694 deletions
+805
-694
wr_streamers_wb.vhd
modules/wr_streamers/wr_streamers_wb.vhd
+643
-578
wr_streamers_wb.wb
modules/wr_streamers/wr_streamers_wb.wb
+16
-2
wr_streamers_wbgen2_pkg.vhd
modules/wr_streamers/wr_streamers_wbgen2_pkg.vhd
+141
-114
xwr_streamers.vhd
modules/wr_streamers/xwr_streamers.vhd
+5
-0
No files found.
modules/wr_streamers/wr_streamers_wb.vhd
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0407e284
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modules/wr_streamers/wr_streamers_wb.wb
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0407e284
...
...
@@ -76,7 +76,8 @@ peripheral {
access_bus = READ_ONLY;
access_dev = WRITE_ONLY;
};
};
};
reg {
name = "Statistics status and ctrl register";
prefix = "SSCR2";
...
...
@@ -615,6 +616,7 @@ peripheral {
access_dev = WRITE_ONLY;
};
};
reg {
name = "Test value";
prefix = "DUMMY";
...
...
@@ -625,6 +627,18 @@ peripheral {
size = 32;
access_bus = READ_ONLY;
access_dev = WRITE_ONLY;
};
};
};
reg {
name = "Reset Register";
prefix = "RSTR";
field {
name = "Software reset streamers";
prefix = "RST_SW";
description = "Writing 1 triggers a full software reset of the streamers.";
type = MONOSTABLE;
};
};
};
modules/wr_streamers/wr_streamers_wbgen2_pkg.vhd
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0407e284
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modules/wr_streamers/xwr_streamers.vhd
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0407e284
...
...
@@ -488,4 +488,9 @@ begin
rx_streamer_cfg_i
.
filter_remote
;
rx_streamer_cfg
.
fixed_latency
<=
from_wb
.
rx_cfg5_fixed_latency_o
when
(
from_wb
.
cfg_or_rx_fix_lat_o
=
'1'
)
else
rx_streamer_cfg_i
.
fixed_latency
;
rx_streamer_cfg
.
reset_sw
<=
from_wb
.
rstr_rst_sw_o
;
tx_streamer_cfg
.
reset_sw
<=
from_wb
.
rstr_rst_sw_o
;
end
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