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White Rabbit core collection
Commit 6a180959 authored by Tomasz Wlostowski's avatar Tomasz Wlostowski Committed by Maciej Lipinski
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wr_streamers: added software controlled reset to the wishbone i/f

parent 22ef4e53
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Showing with 807 additions and 694 deletions
modules/wr_streamers/streamers_priv_pkg.vhd
View file @ 6a180959
......@@ -94,6 +94,8 @@ package streamers_priv_pkg is
wb_stb_i : in std_logic;
wb_we_i : in std_logic;
wb_ack_o : out std_logic;
wb_err_o : out std_logic;
wb_rty_o : out std_logic;
wb_stall_o : out std_logic;
regs_i : in t_wr_streamers_in_registers;
regs_o : out t_wr_streamers_out_registers
......
modules/wr_streamers/wr_streamers_wb.vhd
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modules/wr_streamers/wr_streamers_wb.wb
View file @ 6a180959
......@@ -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/xwr_streamers.vhd
View file @ 6a180959
......@@ -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.sw_reset <= from_wb.rstr_rst_sw_o;
tx_streamer_cfg.sw_reset <= from_wb.rstr_rst_sw_o;
end rtl;
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