Realize this experiment, PS/2 interface with RS-232 data interface, PS/2 keyboard to press the button, through RS-232 automatic transmission to the host serial debug terminal (sscom32.exe) and data receiving display received characters. Serial debug terminal settings: 115200 baud rate, one stop bit, no parity bit.

S7_PS2_RS232
............\Doc
............\...\ps2接口标准.pdf
............\...\说明.txt
............\Proj
............\....\atom_netlists
............\....\.............\ps2_keyboard.vqm
............\....\.............\ps2_keyboard_interface.vqm
............\....\cmp_state.ini
............\....\data_buf.bsf
............\....\data_buf.v
............\....\db
............\....\..\altsyncram_9l82.tdf
............\....\..\altsyncram_bl82.tdf
............\....\..\altsyncram_bo82.tdf
............\....\..\altsyncram_do82.tdf
............\....\..\altsyncram_fo82.tdf
............\....\..\altsyncram_ji82.tdf
............\....\..\altsyncram_vh92.tdf
............\....\..\cntr_1r9.tdf
............\....\..\cntr_419.tdf
............\....\..\cntr_4b7.tdf
............\....\..\cntr_618.tdf
............\....\..\cntr_918.tdf
............\....\..\cntr_929.tdf
............\....\..\cntr_av7.tdf
............\....\..\cntr_bv7.tdf
............\....\..\cntr_cn8.tdf
............\....\..\cntr_cv7.tdf
............\....\..\cntr_ea7.tdf
............\....\..\cntr_ev7.tdf
............\....\..\cntr_f29.tdf
............\....\..\cntr_gd8.tdf
............\....\..\cntr_ha7.tdf
............\....\..\cntr_ia7.tdf
............\....\..\cntr_ln7.tdf
............\....\..\cntr_nk7.tdf
............\....\..\cntr_no8.tdf
............\....\..\cntr_nt7.tdf
............\....\..\cntr_nv7.tdf
............\....\..\cntr_qu7.tdf
............\....\..\cntr_rv7.tdf
............\....\..\cntr_sb7.tdf
............\....\..\cntr_vt9.tdf
............\....\..\decode_9ie.tdf
............\....\..\KEYBAORD.smp_dump.txt
............\....\..\MOUSE.db_info
............\....\..\ps2_keyboard_interface.db_info
............\....\..\ps2_keyboard_interface.eco.cdb
............\....\..\ps2_keyboard_interface_cmp.qrpt
............\....\..\ps2_mouse.db_info
............\....\..\ps2_mouse.eco.cdb
............\....\..\ps2_mouse_cmp.qrpt
............\....\div_256.bsf
............\....\div_256.v
............\....\div_4.bsf
............\....\div_4.v
............\....\KEYBAORD.qpf
............\....\KEYBAORD.qws
............\....\ps2_keyboard.bdf
............\....\ps2_keyboard.bsf
............\....\ps2_keyboard_interface.asm.rpt
............\....\ps2_keyboard_interface.bsf
............\....\ps2_keyboard_interface.cdf
............\....\ps2_keyboard_interface.done
............\....\ps2_keyboard_interface.fit.eqn
............\....\ps2_keyboard_interface.fit.rpt
............\....\ps2_keyboard_interface.fit.summary
............\....\ps2_keyboard_interface.flow.rpt
............\....\ps2_keyboard_interface.map.eqn
............\....\ps2_keyboard_interface.map.rpt
............\....\ps2_keyboard_interface.map.summary
............\....\ps2_keyboard_interface.pin
............\....\ps2_keyboard_interface.pof
............\....\ps2_keyboard_interface.qsf
............\....\ps2_keyboard_interface.sim.rpt
............\....\ps2_keyboard_interface.sof
............\....\ps2_keyboard_interface.tan.rpt
............\....\ps2_keyboard_interface.tan.summary
............\....\ps2_keyboard_interface.vwf
............\....\ps2_keyboard_interface_assignment_defaults.qdf
............\....\serv_req_info.txt
............\....\uart_if.bsf
............\....\undo_redo.txt
............\Src
............\...\ref2
............\...\....\div_4.v
............\...\....\ps2_keyboard.v
............\...\....\ps2_mouse.v
............\...\....\ps2_soc1.zip
............\...\....\ps2_soc2.zip
............\...\....\rcvr.v
............\...\....\txmit.v
............\...\....\uart.v
............\...\....\uart_if.v

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