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White Rabbit core collection
Commit 0407e284 authored by Tomasz Wlostowski's avatar Tomasz Wlostowski
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wr_streamers: added software controlled reset to the wishbone i/f

parent fa6e7288
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Showing with 805 additions and 694 deletions
modules/wr_streamers/wr_streamers_wb.vhd
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modules/wr_streamers/wr_streamers_wb.wb
View file @ 0407e284
...@@ -76,7 +76,8 @@ peripheral { ...@@ -76,7 +76,8 @@ peripheral {
access_bus = READ_ONLY; access_bus = READ_ONLY;
access_dev = WRITE_ONLY; access_dev = WRITE_ONLY;
}; };
}; };
reg { reg {
name = "Statistics status and ctrl register"; name = "Statistics status and ctrl register";
prefix = "SSCR2"; prefix = "SSCR2";
...@@ -615,6 +616,7 @@ peripheral { ...@@ -615,6 +616,7 @@ peripheral {
access_dev = WRITE_ONLY; access_dev = WRITE_ONLY;
}; };
}; };
reg { reg {
name = "Test value"; name = "Test value";
prefix = "DUMMY"; prefix = "DUMMY";
...@@ -625,6 +627,18 @@ peripheral { ...@@ -625,6 +627,18 @@ peripheral {
size = 32; size = 32;
access_bus = READ_ONLY; access_bus = READ_ONLY;
access_dev = WRITE_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/xwr_streamers.vhd
View file @ 0407e284
...@@ -488,4 +488,9 @@ begin ...@@ -488,4 +488,9 @@ begin
rx_streamer_cfg_i.filter_remote; 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.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_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 rtl; end rtl;
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