FPGA received by ps2 keyboard data, and then received the letters A through Z keys to convert the corresponding ASII code, sent through the serial port to a PC. To pick up the keyboard, but also with debugging assistant, download the program, press a key on the keyboard, such as A on the PC debugging assistant can see the A

ps2_keyboard_test
.................\db
.................\..\logic_util_heursitic.dat
.................\..\prev_cmp_ps2_key.asm.qmsg
.................\..\prev_cmp_ps2_key.fit.qmsg
.................\..\prev_cmp_ps2_key.map.qmsg
.................\..\prev_cmp_ps2_key.qmsg
.................\..\prev_cmp_ps2_key.tan.qmsg
.................\..\ps2_key.amm.cdb
.................\..\ps2_key.asm.qmsg
.................\..\ps2_key.asm.rdb
.................\..\ps2_key.asm_labs.ddb
.................\..\ps2_key.cbx.xml
.................\..\ps2_key.cmp.bpm
.................\..\ps2_key.cmp.cdb
.................\..\ps2_key.cmp.hdb
.................\..\ps2_key.cmp.kpt
.................\..\ps2_key.cmp.logdb
.................\..\ps2_key.cmp.rdb
.................\..\ps2_key.cmp0.ddb
.................\..\ps2_key.cmp1.ddb
.................\..\ps2_key.cmp2.ddb
.................\..\ps2_key.cmp_merge.kpt
.................\..\ps2_key.db_info
.................\..\ps2_key.fit.qmsg
.................\..\ps2_key.hier_info
.................\..\ps2_key.hif
.................\..\ps2_key.idb.cdb
.................\..\ps2_key.lpc.html
.................\..\ps2_key.lpc.rdb
.................\..\ps2_key.lpc.txt
.................\..\ps2_key.map.bpm
.................\..\ps2_key.map.cdb
.................\..\ps2_key.map.hdb
.................\..\ps2_key.map.kpt
.................\..\ps2_key.map.logdb
.................\..\ps2_key.map.qmsg
.................\..\ps2_key.map_bb.cdb
.................\..\ps2_key.map_bb.hdb
.................\..\ps2_key.map_bb.logdb
.................\..\ps2_key.pre_map.cdb
.................\..\ps2_key.pre_map.hdb
.................\..\ps2_key.rtlv.hdb
.................\..\ps2_key.rtlv_sg.cdb
.................\..\ps2_key.rtlv_sg_swap.cdb
.................\..\ps2_key.sgdiff.cdb
.................\..\ps2_key.sgdiff.hdb
.................\..\ps2_key.sld_design_entry.sci
.................\..\ps2_key.sld_design_entry_dsc.sci
.................\..\ps2_key.smart_action.txt
.................\..\ps2_key.sta.qmsg
.................\..\ps2_key.sta.rdb
.................\..\ps2_key.sta_cmp.8_slow.tdb
.................\..\ps2_key.syn_hier_info
.................\..\ps2_key.tis_db_list.ddb
.................\..\ps2_key_global_asgn_op.abo
.................\incremental_db
.................\..............\compiled_partitions
.................\..............\...................\ps2_key.db_info
.................\..............\...................\ps2_key.root_partition.cmp.cdb
.................\..............\...................\ps2_key.root_partition.cmp.dfp
.................\..............\...................\ps2_key.root_partition.cmp.hdb
.................\..............\...................\ps2_key.root_partition.cmp.kpt
.................\..............\...................\ps2_key.root_partition.cmp.logdb
.................\..............\...................\ps2_key.root_partition.cmp.rcfdb
.................\..............\...................\ps2_key.root_partition.map.cdb
.................\..............\...................\ps2_key.root_partition.map.dpi
.................\..............\...................\ps2_key.root_partition.map.hbdb.cdb
.................\..............\...................\ps2_key.root_partition.map.hbdb.hb_info
.................\..............\...................\ps2_key.root_partition.map.hbdb.hdb
.................\..............\...................\ps2_key.root_partition.map.hbdb.sig
.................\..............\...................\ps2_key.root_partition.map.hdb
.................\..............\...................\ps2_key.root_partition.map.kpt
.................\..............\README
.................\my_uart_tx.v
.................\my_uart_tx.v.bak
.................\ps2scan.v
.................\ps2scan.v.bak
.................\ps2_key.asm.rpt
.................\ps2_key.cdf
.................\ps2_key.done
.................\ps2_key.fit.rpt
.................\ps2_key.fit.smsg
.................\ps2_key.fit.summary
.................\ps2_key.flow.rpt
.................\ps2_key.map.rpt
.................\ps2_key.map.summary
.................\ps2_key.pin
.....

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