image_processing/fifo_bufer.bsf at master · Visual-e/image_processing · GitHub

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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) 2019  Intel Corporation. All rights reserved.
Your use of Intel Corporation's design tools, logic functions
and other software and tools, and any partner logic
functions, and any output files from 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 Intel Program License
Subscription Agreement, the Intel Quartus Prime License Agreement,
the Intel FPGA IP License Agreement, or other applicable license
agreement, including, without limitation, that your use is for
the sole purpose of programming logic devices manufactured by
Intel and sold by Intel or its authorized distributors.  Please
refer to the applicable agreement for further details, at
https://fpgasoftware.intel.com/eula.
*/
(header "symbol" (version "1.2"))
(symbol
	(rect 0 0 176 192)
	(text "fifo_bufer" (rect 63 0 123 16)(font "Arial" (font_size 10)))
	(text "inst" (rect 8 176 25 188)(font "Arial" ))
	(port
		(pt 0 48)
		(input)
		(text "data[7..0]" (rect 0 0 53 14)(font "Arial" (font_size 8)))
		(text "data[7..0]" (rect 20 41 63 54)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 3))
	)
	(port
		(pt 0 72)
		(input)
		(text "wrreq" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "wrreq" (rect 20 65 48 78)(font "Arial" (font_size 8)))
		(line (pt 0 72)(pt 16 72))
	)
	(port
		(pt 0 88)
		(input)
		(text "rdreq" (rect 0 0 30 14)(font "Arial" (font_size 8)))
		(text "rdreq" (rect 20 81 44 94)(font "Arial" (font_size 8)))
		(line (pt 0 88)(pt 16 88))
	)
	(port
		(pt 0 112)
		(input)
		(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
		(text "clock" (rect 20 105 43 118)(font "Arial" (font_size 8)))
		(line (pt 0 112)(pt 16 112))
	)
	(port
		(pt 176 48)
		(output)
		(text "q[7..0]" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "q[7..0]" (rect 127 41 155 54)(font "Arial" (font_size 8)))
		(line (pt 176 48)(pt 160 48)(line_width 3))
	)
	(port
		(pt 176 72)
		(output)
		(text "almost_full" (rect 0 0 60 14)(font "Arial" (font_size 8)))
		(text "almost_full" (rect 106 65 155 78)(font "Arial" (font_size 8)))
		(line (pt 176 72)(pt 160 72))
	)
	(port
		(pt 176 88)
		(output)
		(text "empty" (rect 0 0 34 14)(font "Arial" (font_size 8)))
		(text "empty" (rect 128 81 155 94)(font "Arial" (font_size 8)))
		(line (pt 176 88)(pt 160 88))
	)
	(port
		(pt 176 104)
		(output)
		(text "usedw[7..0]" (rect 0 0 68 14)(font "Arial" (font_size 8)))
		(text "usedw[7..0]" (rect 99 97 155 110)(font "Arial" (font_size 8)))
		(line (pt 176 104)(pt 160 104)(line_width 3))
	)
	(drawing
		(text "8 bits x 256 words" (rect 83 141 240 293)(font "Arial" ))
		(text "almost_full at 175" (rect 84 131 241 273)(font "Arial" ))
		(line (pt 16 124)(pt 160 124))
		(line (pt 16 32)(pt 160 32))
		(line (pt 160 32)(pt 160 176))
		(line (pt 160 176)(pt 16 176))
		(line (pt 16 176)(pt 16 32))
		(line (pt 0 0)(pt 177 0))
		(line (pt 177 0)(pt 177 194))
		(line (pt 0 194)(pt 177 194))
		(line (pt 0 0)(pt 0 194))
		(line (pt 0 0)(pt 0 0))
		(line (pt 0 0)(pt 0 0))
		(line (pt 0 0)(pt 0 0))
		(line (pt 0 0)(pt 0 0))
	)
)