clock.bdf

原创：基于VHDL语言编写的电子钟。采用模块化编写

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(text "秒" (rect 544 -32 558 -18)(font "Arial" (font_size 8)))
(text "分" (rect 520 96 534 110)(font "Arial" (font_size 8)))
(text "时" (rect 544 224 558 238)(font "Arial" (font_size 8)))
(text "分" (rect 544 88 558 102)(font "Arial" (font_size 8)))
(text "分频模块" (rect 424 -144 480 -130)(font "Arial" (font_size 8)))
(text "模式选择模块" (rect 304 144 388 158)(font "Arial" (font_size 8)))
(text "2      调分" (rect 304 192 360 206)(font "Arial" (font_size 8)))
(text "3      调时" (rect 304 208 360 222)(font "Arial" (font_size 8)))
(text "1      调秒" (rect 304 176 360 190)(font "Arial" (font_size 8)))
(text "0      正常计时显示" (rect 304 160 417 174)(font "Arial" (font_size 8)))