Description: This design package includes reference materials for creating a
USB - PS/2 combination mouse that auto-detects the interface and
configures itself to operate on the appropriate bus.
Documentation
docs - Designing a low cost CY7C63723 combination mouse.pdf - application note for this design
- schematic.pdf - mouse schematic
Firmware Source Files
src - chip.c - include file that defines CY7C63723 constants
- combi.c - main source file
- combi.hex - Intel hex file for programming a CY7C63723 microcontroller
- combi.lst - output listing from c-compiler for use with the CYDB debugger
- macros.h - defines macros used in combi.c
- ps2defs.h - defines PS/2 interface constants
- usb_desc.h - defines the USB descriptors
- usbdefs.h - defines USB interface constants-This design package includes reference ma terials for creating a USB-PS/2 combination mo use that auto-detects the interface and config ures itself to operate on the appropriate bus. D ocumentation docs- Designing a low cost CY7C63 723 combination mouse.pdf-application note f or this design-schematic.pdf-mouse schemati c Firmware Source Files src- chip.c-fi include le that defines constants CY7C63723- combi.c- main source file-combi.hex-Intel hex file for programming a microcontroller CY7C63723-com bi.lst-output listing from c-compiler for use with the CYDB debugger- macros.h-defines macr os used in combi.c- ps2defs.h-defines PS/2 int erface constants- usb_desc.h-defines the USB descriptors- usbdefs.h-defines USB interfac e constants Platform: |
Size: 598016 |
Author:zxh |
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Description: 低成本USB转PS/2接口的设计，压缩包包括原理图、芯片资料、源代码和叙述性文档。并以USB接口的鼠标的操作和数据转换为例，说明整个设计的原理，并通过多个LED表示各个操作的执行。文档描述详细，深入浅出，并附有图片说明、时续分析和通信协议，初学者很所以上手，并可以深入研究。-Low-cost USB to PS/2 interface design, compression package including schematics, chip data, source code and descriptive document. USB interface and mouse operation and data conversion as an example to show the whole design principle, and through a number of LED that the implementation of various operations. Document describes in detail in layman s language, together with the picture shows that when the continued analysis and communication protocol, so beginners are handcuffed and can be studied in depth. Platform: |
Size: 609280 |
Author:sheng |
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Search - ps2 to usb schematic