Frequency.bsf
资源名称:KeyBoard.rar [点击查看]
上传用户:shenghui
上传日期:2022-08-09
资源大小:328k
文件大小:2k
源码类别:
VHDL/FPGA/Verilog
开发平台:
Others
- /*
- 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) 1991-2005 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 16 16 168 112)
- (text "Frequency" (rect 5 0 58 12)(font "Arial" ))
- (text "inst" (rect 8 80 25 92)(font "Arial" ))
- (port
- (pt 0 32)
- (input)
- (text "RESET" (rect 0 0 35 12)(font "Arial" ))
- (text "RESET" (rect 21 27 56 39)(font "Arial" ))
- (line (pt 0 32)(pt 16 32)(line_width 1))
- )
- (port
- (pt 0 48)
- (input)
- (text "GCLKP1" (rect 0 0 42 12)(font "Arial" ))
- (text "GCLKP1" (rect 21 43 63 55)(font "Arial" ))
- (line (pt 0 48)(pt 16 48)(line_width 1))
- )
- (port
- (pt 0 64)
- (input)
- (text "GCLKP2" (rect 0 0 42 12)(font "Arial" ))
- (text "GCLKP2" (rect 21 59 63 71)(font "Arial" ))
- (line (pt 0 64)(pt 16 64)(line_width 1))
- )
- (port
- (pt 152 32)
- (output)
- (text "ClockScan" (rect 0 0 53 12)(font "Arial" ))
- (text "ClockScan" (rect 78 27 131 39)(font "Arial" ))
- (line (pt 152 32)(pt 136 32)(line_width 1))
- )
- (port
- (pt 152 48)
- (output)
- (text "KeyScan" (rect 0 0 44 12)(font "Arial" ))
- (text "KeyScan" (rect 87 43 131 55)(font "Arial" ))
- (line (pt 152 48)(pt 136 48)(line_width 1))
- )
- (drawing
- (rectangle (rect 16 16 136 80)(line_width 1))
- )
- )