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authoreb <eb@221aa14e-8319-0410-a670-987f0aec2ac5>2007-09-05 01:43:43 +0000
committereb <eb@221aa14e-8319-0410-a670-987f0aec2ac5>2007-09-05 01:43:43 +0000
commit3872941ae16eab596f48429057b3490b256bce6d (patch)
tree0f5eddd6f0c7299878dca972412a1d3be76e91e5 /megacells/fifo_2kx16.bsf
parent632d8e2dd3c961326f985add8d5d97db5ffcf314 (diff)
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Merged features/inband-usb r5224:6306 into trunk. This is work-in-progress on inband signaling for the USRP1.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6307 221aa14e-8319-0410-a670-987f0aec2ac5
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1 files changed, 99 insertions, 0 deletions
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+/*
+WARNING: Do NOT edit the input and output ports in this file in a text
+editor if you plan to continue editing the block that represents it in
+the Block Editor! File corruption is VERY likely to occur.
+*/
+/*
+Copyright (C) 1991-2006 Altera Corporation
+Your use of Altera Corporation's design tools, logic functions
+and other software and tools, and its AMPP partner logic
+functions, and any output files any of the foregoing
+(including device programming or simulation files), and any
+associated documentation or information are expressly subject
+to the terms and conditions of the Altera Program License
+Subscription Agreement, Altera MegaCore Function License
+Agreement, or other applicable license agreement, including,
+without limitation, that your use is for the sole purpose of
+programming logic devices manufactured by Altera and sold by
+Altera or its authorized distributors. Please refer to the
+applicable agreement for further details.
+*/
+(header "symbol" (version "1.1"))
+(symbol
+ (rect 0 0 160 144)
+ (text "fifo_2kx16" (rect 51 1 119 17)(font "Arial" (font_size 10)))
+ (text "inst" (rect 8 128 25 140)(font "Arial" ))
+ (port
+ (pt 0 32)
+ (input)
+ (text "data[15..0]" (rect 0 0 60 14)(font "Arial" (font_size 8)))
+ (text "data[15..0]" (rect 20 26 71 39)(font "Arial" (font_size 8)))
+ (line (pt 0 32)(pt 16 32)(line_width 3))
+ )
+ (port
+ (pt 0 56)
+ (input)
+ (text "wrreq" (rect 0 0 35 14)(font "Arial" (font_size 8)))
+ (text "wrreq" (rect 20 50 45 63)(font "Arial" (font_size 8)))
+ (line (pt 0 56)(pt 16 56)(line_width 1))
+ )
+ (port
+ (pt 0 72)
+ (input)
+ (text "rdreq" (rect 0 0 30 14)(font "Arial" (font_size 8)))
+ (text "rdreq" (rect 20 66 44 79)(font "Arial" (font_size 8)))
+ (line (pt 0 72)(pt 16 72)(line_width 1))
+ )
+ (port
+ (pt 0 96)
+ (input)
+ (text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
+ (text "clock" (rect 26 90 49 103)(font "Arial" (font_size 8)))
+ (line (pt 0 96)(pt 16 96)(line_width 1))
+ )
+ (port
+ (pt 0 120)
+ (input)
+ (text "aclr" (rect 0 0 21 14)(font "Arial" (font_size 8)))
+ (text "aclr" (rect 20 114 37 127)(font "Arial" (font_size 8)))
+ (line (pt 0 120)(pt 16 120)(line_width 1))
+ )
+ (port
+ (pt 160 32)
+ (output)
+ (text "q[15..0]" (rect 0 0 42 14)(font "Arial" (font_size 8)))
+ (text "q[15..0]" (rect 105 26 141 39)(font "Arial" (font_size 8)))
+ (line (pt 160 32)(pt 144 32)(line_width 3))
+ )
+ (port
+ (pt 160 56)
+ (output)
+ (text "full" (rect 0 0 16 14)(font "Arial" (font_size 8)))
+ (text "full" (rect 127 50 142 63)(font "Arial" (font_size 8)))
+ (line (pt 160 56)(pt 144 56)(line_width 1))
+ )
+ (port
+ (pt 160 72)
+ (output)
+ (text "empty" (rect 0 0 34 14)(font "Arial" (font_size 8)))
+ (text "empty" (rect 112 66 141 79)(font "Arial" (font_size 8)))
+ (line (pt 160 72)(pt 144 72)(line_width 1))
+ )
+ (port
+ (pt 160 88)
+ (output)
+ (text "usedw[10..0]" (rect 0 0 75 14)(font "Arial" (font_size 8)))
+ (text "usedw[10..0]" (rect 77 82 136 95)(font "Arial" (font_size 8)))
+ (line (pt 160 88)(pt 144 88)(line_width 3))
+ )
+ (drawing
+ (text "16 bits x 2048 words" (rect 58 116 144 128)(font "Arial" ))
+ (line (pt 16 16)(pt 144 16)(line_width 1))
+ (line (pt 144 16)(pt 144 128)(line_width 1))
+ (line (pt 144 128)(pt 16 128)(line_width 1))
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+ (line (pt 16 108)(pt 144 108)(line_width 1))
+ (line (pt 16 90)(pt 22 96)(line_width 1))
+ (line (pt 22 96)(pt 16 102)(line_width 1))
+ )
+)