cosfunc.sym

VHDL写的LMS算法程序。利用本地正弦信号

VERSION 5
BEGIN SYMBOL cosfunc
SYMBOLTYPE BLOCK
TIMESTAMP 2005 7 9 14 5 4
SYMPIN 0 48 Input THETA(5:0)
SYMPIN 0 80 Input ND
SYMPIN 0 144 Input CLK
SYMPIN 96 240 Input ACLR
SYMPIN 288 48 Output SINE(7:0)
SYMPIN 288 80 Output COSINE(7:0)
SYMPIN 288 112 Output RFD
SYMPIN 288 144 Output RDY
RECTANGLE N 32 0 256 208 
BEGIN DISPLAY 36 48 PIN THETA(5:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 0 48 32 48 
END LINE
BEGIN DISPLAY 36 80 PIN ND ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 0 80 32 80 
BEGIN DISPLAY 36 144 PIN CLK ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 0 144 32 144 
BEGIN DISPLAY 96 204 PIN ACLR ATTR PinName
    ALIGNMENT BCENTER
    FONT 24 "Arial"
END DISPLAY
LINE N 96 240 96 208 
BEGIN DISPLAY 252 48 PIN SINE(7:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 256 48 288 48 
END LINE
BEGIN DISPLAY 252 80 PIN COSINE(7:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 256 80 288 80 
END LINE
BEGIN DISPLAY 252 112 PIN RFD ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 256 112 288 112 
BEGIN DISPLAY 252 144 PIN RDY ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 256 144 288 144 
END SYMBOL