?? counter16_l_e.bsf
字號:
/*
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 0 144 128)
(text "COUNTER16_L_E" (rect 19 1 144 17)(font "Arial" (font_size 10)))
(text "inst" (rect 8 112 25 124)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "sload" (rect 0 0 30 14)(font "Arial" (font_size 8)))
(text "sload" (rect 20 26 45 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 1))
)
(port
(pt 0 48)
(input)
(text "data[15..0]" (rect 0 0 60 14)(font "Arial" (font_size 8)))
(text "data[15..0]" (rect 20 42 71 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 3))
)
(port
(pt 0 80)
(input)
(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
(text "clock" (rect 26 74 49 87)(font "Arial" (font_size 8)))
(line (pt 0 80)(pt 16 80)(line_width 1))
)
(port
(pt 0 96)
(input)
(text "clk_en" (rect 0 0 36 14)(font "Arial" (font_size 8)))
(text "clk_en" (rect 20 90 50 103)(font "Arial" (font_size 8)))
(line (pt 0 96)(pt 16 96)(line_width 1))
)
(port
(pt 144 64)
(output)
(text "q[15..0]" (rect 0 0 42 14)(font "Arial" (font_size 8)))
(text "q[15..0]" (rect 89 58 125 71)(font "Arial" (font_size 8)))
(line (pt 144 64)(pt 128 64)(line_width 3))
)
(port
(pt 144 80)
(output)
(text "cout" (rect 0 0 24 14)(font "Arial" (font_size 8)))
(text "cout" (rect 104 74 124 87)(font "Arial" (font_size 8)))
(line (pt 144 80)(pt 128 80)(line_width 1))
)
(drawing
(text "up counter" (rect 84 17 128 29)(font "Arial" ))
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 128 16)(pt 128 112)(line_width 1))
(line (pt 128 112)(pt 16 112)(line_width 1))
(line (pt 16 112)(pt 16 16)(line_width 1))
(line (pt 16 74)(pt 22 80)(line_width 1))
(line (pt 22 80)(pt 16 86)(line_width 1))
)
)
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