verilog HDL를 이용한 택시미터기 구현

소개글

택시미터기 기능 설명
1. 택시의 상태에 따라 카운트를 감소시키는 주파수가 변화한다.
1) 택시가 멈춰있을 때 - 1Hz
2) 택시가 저속일 때 - 50Hz
3) 택시가 고속일 때 - 100Hz

2. 시간이 낮과 밤일 때 감소하는 카운트 숫자가 변화한다.
1) 낮일 때 - 2500 두 번째부터 250
2) 밤일 때(할증) - 2000 두 번째부터 200

3. 시간이 낮과 밤일 때 증가하는 금액이 변화한다.
1) 낮일 때 - 1900원부터 100원씩
2) 밤일 때(할증) - 2160원부터 120원씩

4. 디스플레이에 금액과 카운트 되는 숫자를 번갈아 표시할 수 있다.
1) 스위치 off일 때 - 금액 출력
2) 스위치 on일 때 - 카운트숫자 출력

5. 택시의 상태에 따라 LED변화 속도가 바뀐다.
1) 택시가 멈춰있을 때 – 0.1Hz
2) 택시가 저속일 때 - 5Hz
3) 택시가 고속일 때 - 10Hz

6. 할증 상태에 따라 LED상태가 변화한다.
1) 낮일 때 - ring카운터
2) 밤일 때(할증) - johnson카운터

파일 구성 - 프로젝트 파일(폴더), 모듈별 코드 파일(txt), 모듈 입출력 그림(png)

컴파일 실행환경

vivado 2015.3, verilog HDL

압축파일 내 파일목록

add3_ge5.txt
b to bcd.PNG
bcd to seg.PNG
bcdcode.txt
cash.txt
clkmul.txt
counter.txt
display(main).txt
john.PNG
ledshift_johnson.txt
ledshift_ring.txt
led선택.PNG
project_1/project_1.cache/wt/java_command_handlers.wdf
project_1/project_1.cache/wt/project.wpc
project_1/project_1.cache/wt/synthesis.wdf
project_1/project_1.cache/wt/synthesis_details.wdf
project_1/project_1.cache/wt/webtalk_pa.xml
project_1/project_1.hw/hw_1/hw.xml
project_1/project_1.hw/project_1.lpr
project_1/project_1.runs/.jobs/vrs_config_1.xml
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project_1/project_1.runs/impl_1/.init_design.begin.rst
project_1/project_1.runs/impl_1/.opt_design.begin.rst
project_1/project_1.runs/impl_1/.place_design.begin.rst
project_1/project_1.runs/impl_1/.route_design.begin.rst
project_1/project_1.runs/impl_1/.vivado.begin.rst
project_1/project_1.runs/impl_1/.write_bitstream.begin.rst
project_1/project_1.runs/impl_1/display.bit
project_1/project_1.runs/impl_1/display.tcl
project_1/project_1.runs/impl_1/display.vdi
project_1/project_1.runs/impl_1/display_3240.backup.vdi
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project_1/project_1.runs/impl_1/display_4484.backup.vdi
project_1/project_1.runs/impl_1/display_clock_utilization_routed.rpt
project_1/project_1.runs/impl_1/display_control_sets_placed.rpt
project_1/project_1.runs/impl_1/display_drc_opted.rpt
project_1/project_1.runs/impl_1/display_drc_routed.pb
project_1/project_1.runs/impl_1/display_drc_routed.rpt
project_1/project_1.runs/impl_1/display_io_placed.rpt
project_1/project_1.runs/impl_1/display_opt.dcp
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project_1/project_1.runs/impl_1/display_timing_summary_routed.rpt
project_1/project_1.runs/impl_1/display_timing_summary_routed.rpx
project_1/project_1.runs/impl_1/display_utilization_placed.pb
project_1/project_1.runs/impl_1/display_utilization_placed.rpt
project_1/project_1.runs/impl_1/exception.log
project_1/project_1.runs/impl_1/gen_run.xml
project_1/project_1.runs/impl_1/htr.txt
project_1/project_1.runs/impl_1/init_design.pb
project_1/project_1.runs/impl_1/ISEWrap.js
project_1/project_1.runs/impl_1/ISEWrap.sh
project_1/project_1.runs/impl_1/opt_design.pb
project_1/project_1.runs/impl_1/place_design.pb
project_1/project_1.runs/impl_1/project.wdf
project_1/project_1.runs/impl_1/route_design.pb
project_1/project_1.runs/impl_1/rundef.js
project_1/project_1.runs/impl_1/runme.bat
project_1/project_1.runs/impl_1/runme.log
project_1/project_1.runs/impl_1/runme.sh
project_1/project_1.runs/impl_1/test_4532.backup.vdi
project_1/project_1.runs/impl_1/test_808.backup.vdi
project_1/project_1.runs/impl_1/vivado.jou
project_1/project_1.runs/impl_1/vivado.pb
project_1/project_1.runs/impl_1/vivado_3240.backup.jou
project_1/project_1.runs/impl_1/vivado_3412.backup.jou
project_1/project_1.runs/impl_1/vivado_4168.backup.jou
project_1/project_1.runs/impl_1/vivado_4300.backup.jou
project_1/project_1.runs/impl_1/vivado_4484.backup.jou
project_1/project_1.runs/impl_1/write_bitstream.pb
project_1/project_1.runs/synth_1/.vivado.begin.rst
project_1/project_1.runs/synth_1/.Xil/display_propImpl.xdc
project_1/project_1.runs/synth_1/bcdcode.tcl
project_1/project_1.runs/synth_1/bcdcode.vds
project_1/project_1.runs/synth_1/display.dcp
project_1/project_1.runs/synth_1/display.tcl
project_1/project_1.runs/synth_1/display.vds
project_1/project_1.runs/synth_1/display_utilization_synth.pb
project_1/project_1.runs/synth_1/display_utilization_synth.rpt
project_1/project_1.runs/synth_1/gen_run.xml
project_1/project_1.runs/synth_1/htr.txt
project_1/project_1.runs/synth_1/ISEWrap.js
project_1/project_1.runs/synth_1/ISEWrap.sh
project_1/project_1.runs/synth_1/project.wdf
project_1/project_1.runs/synth_1/rundef.js
project_1/project_1.runs/synth_1/runme.bat
project_1/project_1.runs/synth_1/runme.log
project_1/project_1.runs/synth_1/runme.sh
project_1/project_1.runs/synth_1/vivado.jou
project_1/project_1.runs/synth_1/vivado.pb
project_1/project_1.runs/synth_1/vivado_4896.backup.jou
project_1/project_1.srcs/constrs_1/new/taxi.xdc
project_1/project_1.srcs/sources_1/new/add3_ge5.v
project_1/project_1.srcs/sources_1/new/bcdcode.v
project_1/project_1.srcs/sources_1/new/cash.v
project_1/project_1.srcs/sources_1/new/clkmul.v
project_1/project_1.srcs/sources_1/new/ledshift.v
project_1/project_1.srcs/sources_1/new/ledshift_johnson.v
project_1/project_1.srcs/sources_1/new/presel.v
project_1/project_1.srcs/sources_1/new/segdis.v
project_1/project_1.srcs/sources_1/new/test.v
project_1/project_1.srcs/sources_1/new/wdsa.v
project_1/project_1.xpr
ring.PNG
seg선택기.PNG
sevenseg.txt
가격변환기.PNG
전체블록도.png
카운터.PNG
클록분주기.PNG

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참고 자료

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