TwinAVR 1.0 (old name: WinAVR 1.1), dec 2003 by Roland Walter

- LowCost programmer for all known AVR microcontrollers
- Very simple handling, optimized for very comfortable handling
- "No click" operation whith files given by command line
- SP12 or AVR ISP compatible low cost hardware at LPT port
- Runs under Windows 3.x/9x/ME - NT3/NT4/Win2000/XP only with port driver, see below
- Able to copy Calibration Bytes into EEPROM

NT notes:
Unter NT systems (NT 3.51, NT 4, Win2000, XP) You need to install
the driver userport.sys which enables direct hardware (port) access.
The driver userport.sys does this job fine for NT3/NT4/Win200/XP.
Other known drivers:
- The driver totalio.sys works under NT3/4 and 2000 *without* servicepack only.
- Under Win2000 I got success with the driver PortTalk 2.2. But PortTalk is
  less handy then userport.sys
- For Windows 3.x, 9x and ME there is *no* special driver needed.

Bug reports to roland@rowalt.de please
TwinAVR homepage:  http://www.rowalt.de/mc/
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History:

New in WinAVR 1.0
- Works under NT systems with userport.sys driver now.
- Support for ATtiny2313, ATmega48, ATmega88, ATmega168
- Reading out Flash/EEPROM reported "Locked in mode 3" since I had
  changed Lock/Fuse bits to the original negative logic (sorry for this)
- Now You can close all dialog windows simply and fast with ESC key
- Messageboxes now only after errors (wished by many users)
- Selection of LPT1/LPT2/LPT3 improved, in some systems incorrect LPT
  names where displayed (a problem because WinAVR must bypass Windows)

New in WinAVR 1.0.0.2
- Due to a Windows 98 bug, programming with WinAVR 1.0 wasn't possible
  under this Windows version. Erasing and setting Fuses/Lock bits was OK.
  Other Windows versions: No problems

New in TwinAVR 1.0 (= WinAVR 1.1.0.0)
- Support for Atmel AVR ISP dongle ("Kanda dongle")

New in TwinAVR 1.0.0.1
- Bugfix: Flash was erased when burning EEPROM only
- TwinAVR quits automaticly now if Flash/EEPROM file loaded from command line
- Update feb. 2004: driver userport.sys included instead of totalio.sys 
- Update march 2004: Circuit for the Kanda compatible dongle corrected

New in TwinAVR 1.0.1.0
- Support for ATmega165
- Now last used filename is stored in ini file and used as default for
  file selection box.
