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i2c_top.bsf
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i2c_top.bsf
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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) 2021 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 "1.1"))
(symbol
(rect 16 16 216 160)
(text "i2c_top" (rect 5 0 33 12)(font "Arial" ))
(text "inst" (rect 8 128 20 140)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "clk" (rect 0 0 10 12)(font "Arial" ))
(text "clk" (rect 21 27 31 39)(font "Arial" ))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "rst_n" (rect 0 0 21 12)(font "Arial" ))
(text "rst_n" (rect 21 43 42 55)(font "Arial" ))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 0 64)
(input)
(text "start" (rect 0 0 17 12)(font "Arial" ))
(text "start" (rect 21 59 38 71)(font "Arial" ))
(line (pt 0 64)(pt 16 64)(line_width 1))
)
(port
(pt 0 80)
(input)
(text "stop" (rect 0 0 16 12)(font "Arial" ))
(text "stop" (rect 21 75 37 87)(font "Arial" ))
(line (pt 0 80)(pt 16 80)(line_width 1))
)
(port
(pt 0 96)
(input)
(text "wr_data[7..0]" (rect 0 0 51 12)(font "Arial" ))
(text "wr_data[7..0]" (rect 21 91 72 103)(font "Arial" ))
(line (pt 0 96)(pt 16 96)(line_width 3))
)
(port
(pt 200 32)
(output)
(text "rd_tick" (rect 0 0 27 12)(font "Arial" ))
(text "rd_tick" (rect 152 27 179 39)(font "Arial" ))
(line (pt 200 32)(pt 184 32)(line_width 1))
)
(port
(pt 200 48)
(output)
(text "ack[1..0]" (rect 0 0 33 12)(font "Arial" ))
(text "ack[1..0]" (rect 146 43 179 55)(font "Arial" ))
(line (pt 200 48)(pt 184 48)(line_width 3))
)
(port
(pt 200 64)
(output)
(text "rd_data[7..0]" (rect 0 0 50 12)(font "Arial" ))
(text "rd_data[7..0]" (rect 129 59 179 71)(font "Arial" ))
(line (pt 200 64)(pt 184 64)(line_width 3))
)
(port
(pt 200 112)
(output)
(text "state[3..0]" (rect 0 0 38 12)(font "Arial" ))
(text "state[3..0]" (rect 141 107 179 119)(font "Arial" ))
(line (pt 200 112)(pt 184 112)(line_width 3))
)
(port
(pt 200 80)
(bidir)
(text "scl" (rect 0 0 10 12)(font "Arial" ))
(text "scl" (rect 169 75 179 87)(font "Arial" ))
(line (pt 200 80)(pt 184 80)(line_width 1))
)
(port
(pt 200 96)
(bidir)
(text "sda" (rect 0 0 14 12)(font "Arial" ))
(text "sda" (rect 165 91 179 103)(font "Arial" ))
(line (pt 200 96)(pt 184 96)(line_width 1))
)
(parameter
"freq"
"100000"
""
(type "PARAMETER_SIGNED_DEC") )
(drawing
(rectangle (rect 16 16 184 128)(line_width 1))
)
(annotation_block (parameter)(rect 216 -64 316 16))
)