lcd.pcf

vhdl经典源代码——LCD控制

//! **************************************************************************
// Written by: Map H.42 on Tue Feb 07 14:36:15 2006
//! **************************************************************************

SCHEMATIC START;
COMP "lcd_rw" LOCATE = SITE "P77" LEVEL 1;
COMP "data<0>" LOCATE = SITE "P96" LEVEL 1;
COMP "clk" LOCATE = SITE "P79" LEVEL 1;
COMP "data<1>" LOCATE = SITE "P97" LEVEL 1;
COMP "data<2>" LOCATE = SITE "P100" LEVEL 1;
COMP "data<3>" LOCATE = SITE "P93" LEVEL 1;
COMP "data<4>" LOCATE = SITE "P94" LEVEL 1;
COMP "data<5>" LOCATE = SITE "P95" LEVEL 1;
COMP "data<6>" LOCATE = SITE "P86" LEVEL 1;
COMP "data<7>" LOCATE = SITE "P87" LEVEL 1;
COMP "lcd_e" LOCATE = SITE "P78" LEVEL 1;
COMP "Reset" LOCATE = SITE "P161" LEVEL 1;
COMP "lcd_rs" LOCATE = SITE "P90" LEVEL 1;
NET "clk_BUFGP/IBUFG" BEL "clk_BUFGP/BUFG.GCLKMUX" USELOCALCONNECT;
SCHEMATIC END;