文件名称:CH452
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一个利用CH452键盘管理芯片的键盘功能模块,采用89S52单片机利用中断和SPI接口有效节约了单片机的IO口资源。-CH452 keyboard management chips using a keyboard function modules, using 89S52 microcontroller interrupt and SPI interfaces using the effective conservation of the microcontroller IO port resources.
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下载文件列表
CH452\CH452.plg
.....\CH452.H
.....\CH452.C
.....\CH452.lnp
.....\CH452.M51
.....\CH452.LST
.....\CH452.OBJ
.....\CH452
.....\CH452.Uv2
.....\CH452.Opt
CH452
.....\CH452.H
.....\CH452.C
.....\CH452.lnp
.....\CH452.M51
.....\CH452.LST
.....\CH452.OBJ
.....\CH452
.....\CH452.Uv2
.....\CH452.Opt
CH452