digclk.pcf

数字钟的实现

//! **************************************************************************
// Written by: Map I.24 on Wed May 16 17:45:04 2007
//! **************************************************************************

SCHEMATIC START;
COMP "shour" LOCATE = SITE "P180" LEVEL 1;
COMP "lcd_en" LOCATE = SITE "P116" LEVEL 1;
COMP "sound" LOCATE = SITE "P119" LEVEL 1;
COMP "lcd_rs" LOCATE = SITE "P117" LEVEL 1;
COMP "lcd_rw" LOCATE = SITE "P115" LEVEL 1;
COMP "smin" LOCATE = SITE "P181" LEVEL 1;
COMP "lcd_data<0>" LOCATE = SITE "P102" LEVEL 1;
COMP "lcd_data<1>" LOCATE = SITE "P106" LEVEL 1;
COMP "lcd_data<2>" LOCATE = SITE "P107" LEVEL 1;
COMP "lcd_data<3>" LOCATE = SITE "P108" LEVEL 1;
COMP "lcd_data<4>" LOCATE = SITE "P109" LEVEL 1;
COMP "lcd_data<5>" LOCATE = SITE "P111" LEVEL 1;
COMP "lcd_data<6>" LOCATE = SITE "P113" LEVEL 1;
COMP "lcd_data<7>" LOCATE = SITE "P114" LEVEL 1;
COMP "clk" LOCATE = SITE "P76" LEVEL 1;
COMP "clr" LOCATE = SITE "P182" LEVEL 1;
COMP "rst" LOCATE = SITE "P79" LEVEL 1;
NET "clk_BUFGP/IBUFG" BEL "clk_BUFGP/BUFG.GCLKMUX" USELOCALCONNECT;
SCHEMATIC END;