文件名称：FPGA 键盘模块适合于初学者尝试用FPGA写键盘
文件大小：247KB
文件格式：RAR
更新时间：2012-12-01 06:16:39
FPGA键盘
这是用FPGA写的4*4键盘模块，这个键盘用了一个3*8译码器，行选择线有两条，第一条连前两行（共4*2个键），第2条线连后两行。列选择线通过3*8译码器选择8个键中的一个，两条行选择线上拉。
【文件预览】：
KEYBOARD SUC8.15
----keyboard.tan.summary(984B)
----keyboard.map.summary(457B)
----keyboard.pof(512KB)
----keyboard.map.rpt(18KB)
----keyboard.qpf(910B)
----db()
--------keyboard.cmp.cdb(5KB)
--------keyboard.asm_labs.ddb(63KB)
--------keyboard.cmp2.ddb(40KB)
--------keyboard.cmp0.ddb(48KB)
--------keyboard.hier_info(914B)
--------keyboard.eco.cdb(161B)
--------keyboard.signalprobe.cdb(350B)
--------keyboard.sld_design_entry_dsc.sci(154B)
--------keyboard.sgdiff.hdb(7KB)
--------keyboard.map_bb.logdb(4B)
--------keyboard.(0).cnf.hdb(1KB)
--------keyboard.map.hdb(6KB)
--------keyboard.cmp.logdb(4B)
--------keyboard.map.ecobp(28B)
--------keyboard.sld_design_entry.sci(154B)
--------keyboard.pre_map.hdb(7KB)
--------keyboard.(0).cnf.cdb(3KB)
--------keyboard.syn_hier_info(0B)
--------keyboard.rtlv.hdb(7KB)
--------keyboard.psp(3B)
--------keyboard.map.logdb(4B)
--------keyboard.asm.qmsg(2KB)
--------keyboard.sgdiff.cdb(2KB)
--------keyboard.map_bb.cdb(2KB)
--------keyboard.fit.qmsg(32KB)
--------keyboard.tan.qmsg(29KB)
--------prev_cmp_keyboard.tan.qmsg(29KB)
--------prev_cmp_keyboard.qmsg(9KB)
--------keyboard.db_info(137B)
--------keyboard.sgate_sm.rvd(217B)
--------keyboard.cbx.xml(90B)
--------keyboard.dbp(0B)
--------keyboard.tis_db_list.ddb(174B)
--------keyboard.cmp_bb.logdb(4B)
--------prev_cmp_keyboard.map.qmsg(7KB)
--------keyboard.pss(35B)
--------prev_cmp_keyboard.fit.qmsg(32KB)
--------keyboard.rpp.qmsg(2KB)
--------keyboard.map.cdb(2KB)
--------keyboard.cmp.bpm(432B)
--------keyboard.map.qmsg(7KB)
--------keyboard.sgate.rvd(3KB)
--------keyboard.map_bb.hdb(6KB)
--------keyboard.cmp_bb.hdb(7KB)
--------keyboard.cmp.tdb(6KB)
--------keyboard.rtlv_sg_swap.cdb(178B)
--------keyboard.cmp_bb.cdb(3KB)
--------prev_cmp_keyboard.asm.qmsg(2KB)
--------keyboard.map.bpm(430B)
--------keyboard.cmp.hdb(7KB)
--------keyboard.cmp.ecobp(28B)
--------keyboard.rtlv_sg.cdb(2KB)
--------keyboard.hif(764B)
--------keyboard.cmp.rdb(16KB)
--------keyboard.cmp_bb.rcf(786B)
--------keyboard.pre_map.cdb(2KB)
----keyboard.sof(148KB)
----keyboard.flow.rpt(5KB)
----keyboard.qws(534B)
----keyboard.fit.summary(598B)
----keyboard.pin(20KB)
----keyboard.fit.smsg(513B)
----keyboard.asm.rpt(7KB)
----keyboard.fit.rpt(74KB)
----transcript(389B)
----keyboard.done(26B)
----keyboard.tan.rpt(51KB)
----keyboard.vhd(3KB)
----keyboard.qsf(2KB)
----keyboard.vhd.bak(3KB)