Introduction - If you have any usage issues, please Google them yourself
CYPRESS This is the use of the chip 7C637xx complete USB mouse example.
Packet : 23825742combi_mouse.rar filelist
Source
Source\asm code
Source\asm code\637MOUSE.ASM
Source\asm code\637XX.INC
Source\asm code\MACROS.INC
Source\asm code\PS2.INC
Source\asm code\README.TXT
Source\asm code\USB.INC
Source\asm code\Cydb.hlp
Source\asm code\Csh.dll
Source\asm code\CYASM.EXE
Source\asm code\CYDB.CNT
Source\asm code\CYDB.EXE
Source\asm code\ASM.BAT
Source\asm code\ex.ASM
Source\asm code\ex.lst
Source\asm code\ex.rom
Source\asm code\ex.hex
Source\c code
Source\c code\chip.h
Source\c code\combi.c
Source\c code\combi.hex
Source\c code\combi.lst
Source\c code\macros.h
Source\c code\ps2defs.h
Source\c code\rpm.bcp
Source\c code\usb_desc.h
Source\c code\usbdefs.h
Hardware
Hardware\2000-11.DSN
Hardware\2000-11.opj
Hardware\Schematic.pdf
Docs
Docs\CY7C637xx.pdf
Docs\Designing a low cost CY7C63723 combination mouse.pdf
Combi Mouse Brief.pdf
readme.txt