Teenagers do use the USB interface conversion, the serial provided here, but also the parallel port.

Packet : 45034990s2313mega8 usb接口转换 rs-232串行接口.zip filelist
Application/
Application/Delphi7 project/
Application/Delphi7 project/AVR309.dll
Application/Delphi7 project/AVR309USBdemo.cfg
Application/Delphi7 project/AVR309USBdemo.dof
Application/Delphi7 project/AVR309USBdemo.dpr
Application/Delphi7 project/AVR309USBdemo.exe
Application/Delphi7 project/AVR309USBdemo.ico
Application/Delphi7 project/AVR309USBdemo.res
Application/Delphi7 project/MainFormUnit.dcu
Application/Delphi7 project/MainFormUnit.dfm
Application/Delphi7 project/MainFormUnit.pas
AppNote_USBtoRS232.doc
AVR309_doc2556.pdf
DLL/
DLL/Delphi7 project/
DLL/Delphi7 project/AVR309.cfg
DLL/Delphi7 project/AVR309.dll
DLL/Delphi7 project/AVR309.dof
DLL/Delphi7 project/AVR309.dpr
DLL/Delphi7 project/AVR309.res
DLL/Delphi7 project/AVR309USBdemo.exe
DLL/Doc/
DLL/Doc/AVR309_DLL_help.htm
Driver/
Driver/AVR309.dll
Driver/AVR309.inf
Driver/AVR309.sys
Driver/Install steps/
Driver/Install steps/AVR309USB_installation.htm
Driver/Install steps/images/
Driver/Install steps/images/AVR309USB.gif
Driver/Install steps/images/Win98/
Driver/Install steps/images/Win98/DeviceManager.gif
Driver/Install steps/images/Win98/InstallStep1.gif
Driver/Install steps/images/Win98/InstallStep2.gif
Driver/Install steps/images/Win98/InstallStep3.gif
Driver/Install steps/images/Win98/InstallStep4.gif
Driver/Install steps/images/Win98/InstallStep5.gif
Driver/Install steps/images/Win98/InstallStep6.gif
Driver/Install steps/images/Win98/Other/
Driver/Install steps/images/Win98/Other/DeviceManagerProperties Driver.gif
Driver/Install steps/images/Win98/Other/DeviceManagerProperties DriverDetails.gif
Driver/Install steps/images/Win98/Other/DeviceManagerProperties DriverFileDetails.gif
Driver/Install steps/images/Win98/Other/DeviceManagerProperties General.gif
Driver/Install steps/images/Win98/Other/Simple/
Driver/Install steps/images/Win98/Other/Simple/DeviceManagerProperties Driver.gif
Driver/Install steps/images/Win98/Other/Simple/DeviceManagerProperties DriverDetails.gif
Driver/Install steps/images/Win98/Other/Simple/DeviceManagerProperties DriverFileDetails.gif
Driver/Install steps/images/Win98/Other/Simple/DeviceManagerProperties General.gif
Driver/Install steps/images/Win98/Simple/
Driver/Install steps/images/Win98/Simple/DeviceManager.gif
Driver/Install steps/images/Win98/Simple/InstallStep1.gif
Driver/Install steps/images/Win98/Simple/InstallStep2.gif
Driver/Install steps/images/Win98/Simple/InstallStep3.gif
Driver/Install steps/images/Win98/Simple/InstallStep4.gif
Driver/Install steps/images/Win98/Simple/InstallStep5.gif
Driver/Install steps/images/Win98/Simple/InstallStep6.gif
Driver/Install steps/images/WinXP/
Driver/Install steps/images/WinXP/DeviceManager.png
Driver/Install steps/images/WinXP/InstallStep0.png
Driver/Install steps/images/WinXP/InstallStep1.png
Driver/Install steps/images/WinXP/InstallStep2.png
Driver/Install steps/images/WinXP/InstallStep3.png
Driver/Install steps/images/WinXP/InstallStep4.png
Driver/Install steps/images/WinXP/InstallStep5.png
Driver/Install steps/images/WinXP/InstallStep6.png
Driver/Install steps/images/WinXP/InstallStep7.png
Driver/Install steps/images/WinXP/InstallStep8.png
Driver/Install steps/images/WinXP/InstallStep9.png
Driver/Install steps/images/WinXP/Other/
Driver/Install steps/images/WinXP/Other/DeviceManagerProperties Driver.png
Driver/Install steps/images/WinXP/Other/DeviceManagerProperties DriverDetails.png
Driver/Install steps/images/WinXP/Other/DeviceManagerProperties DriverFileDetails 2.png
Driver/Install steps/images/WinXP/Other/DeviceManagerProperties DriverFileDetails.png
Driver/Install steps/images/WinXP/Other/USBhubProperties Power.png
Driver/Install steps/images/WinXP/Simple/
Driver/Install steps/images/WinXP/Simple/DeviceManager.png
Driver/Install steps/images/WinXP/Simple/InstallStep0.png
Driver/Install steps/images/WinXP/Simple/InstallStep1.png
Driver/Install steps/images/WinXP/Simple/InstallStep4.png
Driver/Install steps/images/WinXP/Simple/InstallStep5.png
Driver/Install steps/images/WinXP/Simple/InstallStep6.png
Driver/Install steps/images/WinXP/Simple/InstallStep7.png
Driver/Install steps/images/WinXP/Simple/Other/
Driver/Install steps/images/WinXP/Simple/Other/DeviceManagerProperties Driver.png
Driver/Install steps/images/WinXP/Simple/Other/DeviceManagerProperties DriverDetails.png
Driver/Install steps/images/WinXP/Simple/Other/DeviceManagerProperties DriverFileDetails 2.png
Driver/Install steps/images/WinXP/Simple/Other/DeviceManagerProperties DriverFileDetails.png
Driver/Install steps/images/WinXP/Simple/Other/USBhubProperties Power.png
Driver/Source/
Driver/Source/AVR309.rc
Driver/Source/guidiso.h
Driver/Source/ioctliso.c
Driver/Source/iso82930.h
Driver/Source/isopnp.c
Driver/Source/isopwr.c
Driver/Source/isostrm.c
Driver/Source/isousb.c
Driver/Source/isousb.h
Driver/Source/iusbdbg.c
Driver/Source/iusbdbg.h
Driver/Source/makefile
Driver/Source/obj/
Driver/Source/objfre/
Driver/Source/objfre/i386/
Driver/Source/objfre/i386/AVR309.map
Driver/Source/objfre/i386/AVR309.pdb
Driver/Source/objfre/i386/avr309.res
Driver/Source/objfre/i386/AVR309.sym
Driver/Source/objfre/i386/AVR309.sys
Driver/Source/objfre/i386/ioctliso.obj
Driver/Source/objfre/i386/isopnp.obj
Driver/Source/objfre/i386/isopwr.obj
Driver/Source/objfre/i386/isostrm.obj
Driver/Source/objfre/i386/isousb.obj
Driver/Source/objfre/i386/iusbdbg.obj
Driver/Source/objfre/i386/ocrwiso.obj
Driver/Source/obj/_objects.mac
Driver/Source/ocrwiso.c
Driver/Source/PDF doc/
Driver/Source/PDF doc/Differences to isousb DDK.pdf
Driver/Source/readme.txt
Driver/Source/sources
Firmware/
Firmware/USBtoRS232_AT90S2313/
Firmware/USBtoRS232_AT90S2313/AVR Studio 4 project/
Firmware/USBtoRS232_AT90S2313/AVR Studio 4 project/2313def.inc
Firmware/USBtoRS232_AT90S2313/AVR Studio 4 project/USB90S2313.aps
Firmware/USBtoRS232_AT90S2313/AVR Studio 4 project/USB90S2313.asm
Firmware/USBtoRS232_AT90S2313/AVR Studio 4 project/usb90s2313.hex
Firmware/USBtoRS232_AT90S2313/PDF source/
Firmware/USBtoRS232_AT90S2313/PDF source/USB90S2313asm.PDF
Firmware/USBtoRS232_ATmega8/
Firmware/USBtoRS232_ATmega8/AVR Studio 4 project/
Firmware/USBtoRS232_ATmega8/AVR Studio 4 project/m8def.inc
Firmware/USBtoRS232_ATmega8/AVR Studio 4 project/USBtoRS232.aps
Firmware/USBtoRS232_ATmega8/AVR Studio 4 project/USBtoRS232.asm
Firmware/USBtoRS232_ATmega8/AVR Studio 4 project/usbtors232.hex
Firmware/USBtoRS232_ATmega8/AVR Studio 4 project/USBtoRS232_sk_eng.asm
Firmware/USBtoRS232_ATmega8/PDF source/
Firmware/USBtoRS232_ATmega8/PDF source/USBtoRS232asm.pdf
USB doc/
USB doc/crcdes.pdf
USB doc/enumeration.pdf
USB doc/usb-in-a-nutshell.pdf
USB doc/usb10doc.zip

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