自动售货机
所属分类：VHDL/FPGA/Verilog
开发工具：Quartus II
文件大小：5601KB
下载次数：2
上传日期：2021-01-14 16:53:16
上 传 者：
洛天依00
说明： 设计一种自动售货机系统，能够完成数钱、
显示、找零、退币等功能。
（1）设自动售货机能销售3种商品，矿泉水、热狗和
汉堡，它们的单价分别是1元、4元和8元。
（2）自动售货机允许投入1元、2元和5元纸币。
（3）购买商品时，首先按下要购买商品额对应按键，
商品对应的灯亮。然后投入钱币，显示投币总额，投入
完毕按下确认键。如果钱币总数大于商品价格，吐出商
品，显示退币总额并退币；设定每次购买商品的允许投
币时间为30s，在设定时间内，总投币值不足顾客购买的
商品单价时，或者超过30s未按确认键，售货机按不足钱
数处理，退还全部投入纸币，不吐出商品。
（4）当顾客完成一次购买之后或按错所需要的商品按钮，
需要设置一个重新开始按钮，使整个系统恢复到初始状态；
(This paper designs a vending machine system, which can count money, store money, etc)
文件列表:
vending machine (0, 2021-01-12)
vending machine\Clock_Test02.qsf (4644, 2021-01-05)
vending machine\Clock_Test02.qws (6515, 2021-01-12)
vending machine\count_down30.v (883, 2021-01-04)
vending machine\count_down30.v.bak (81, 2021-01-04)
vending machine\db (0, 2021-01-12)
vending machine\db\.cmp.kpt (207, 2021-01-05)
vending machine\db\Clock_Test02.(0).cnf.cdb (3297, 2021-01-04)
vending machine\db\Clock_Test02.(0).cnf.hdb (1541, 2021-01-04)
vending machine\db\Clock_Test02.(1).cnf.cdb (4555, 2021-01-04)
vending machine\db\Clock_Test02.(1).cnf.hdb (1539, 2021-01-04)
vending machine\db\Clock_Test02.(10).cnf.cdb (14100, 2021-01-04)
vending machine\db\Clock_Test02.(10).cnf.hdb (8444, 2021-01-04)
vending machine\db\Clock_Test02.(11).cnf.cdb (1025, 2021-01-04)
vending machine\db\Clock_Test02.(11).cnf.hdb (698, 2021-01-04)
vending machine\db\Clock_Test02.(12).cnf.cdb (1250, 2021-01-04)
vending machine\db\Clock_Test02.(12).cnf.hdb (722, 2021-01-04)
vending machine\db\Clock_Test02.(13).cnf.cdb (1365, 2021-01-04)
vending machine\db\Clock_Test02.(13).cnf.hdb (647, 2021-01-04)
vending machine\db\Clock_Test02.(14).cnf.cdb (1318, 2021-01-04)
vending machine\db\Clock_Test02.(14).cnf.hdb (715, 2021-01-04)
vending machine\db\Clock_Test02.(15).cnf.cdb (1516, 2021-01-04)
vending machine\db\Clock_Test02.(15).cnf.hdb (882, 2021-01-04)
vending machine\db\Clock_Test02.(16).cnf.cdb (11460, 2021-01-04)
vending machine\db\Clock_Test02.(16).cnf.hdb (7094, 2021-01-04)
vending machine\db\Clock_Test02.(17).cnf.cdb (1284, 2021-01-04)
vending machine\db\Clock_Test02.(17).cnf.hdb (648, 2021-01-04)
vending machine\db\Clock_Test02.(18).cnf.cdb (1196, 2021-01-04)
vending machine\db\Clock_Test02.(18).cnf.hdb (699, 2021-01-04)
vending machine\db\Clock_Test02.(19).cnf.cdb (1379, 2021-01-04)
vending machine\db\Clock_Test02.(19).cnf.hdb (840, 2021-01-04)
vending machine\db\Clock_Test02.(2).cnf.cdb (2908, 2021-01-04)
vending machine\db\Clock_Test02.(2).cnf.hdb (996, 2021-01-04)
vending machine\db\Clock_Test02.(20).cnf.cdb (8452, 2021-01-04)
vending machine\db\Clock_Test02.(20).cnf.hdb (4536, 2021-01-04)
vending machine\db\Clock_Test02.(21).cnf.cdb (1301, 2021-01-04)
vending machine\db\Clock_Test02.(21).cnf.hdb (649, 2021-01-04)
vending machine\db\Clock_Test02.(22).cnf.cdb (1199, 2021-01-04)
vending machine\db\Clock_Test02.(22).cnf.hdb (700, 2021-01-04)
vending machine\db\Clock_Test02.(23).cnf.cdb (1404, 2021-01-04)
... ...
This folder contains data for incremental compilation.
The compiled_partitions sub-folder contains previous compilation results for each partition.
As long as this folder is preserved, incremental compilation results from earlier compiles
can be re-used. To perform a clean compilation from source files for all partitions, both
the db and incremental_db folder should be removed.
The imported_partitions sub-folder contains the last imported QXP for each imported partition.
As long as this folder is preserved, imported partitions will be automatically re-imported
when the db or incremental_db/compiled_partitions folders are removed.
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