CodeVisionAVR - Standard
CodeVisionAVR V1.25.3 Standard & Light Features
* 32 bit application, runs under Windows 95, 98, Me, NT 4.0, 2000 and XP
* Easy to use Integrated Development Environment and C Compiler
* Editor with auto indentation and keywords highlighting
* Supported data types: bit, char, int, short, long, float
* Fast floating point library with hardware multiplier and enhanced core instructions support for all the new ATmega chips
* AVR specific extensions for:
o Accessing the EEPROM & FLASH memory areas
o Bit level access to I/O registers
o Interrupt support
o Support for placing bit variables in the General Purpose I/O Registers (GPIOR) available in the new chips (ATtiny2313, ATmega48/88/168, ATmega165/169/325/3250/329/3290/645/6450/649/6490, ATmega1280/1281/2560/2561/640, ATmega406)
* Compiler optimizations:
o Peephole optimizer
o Advanced variables to register allocator, allows very efficient use of the AVR architecture
o Common Block Subroutine Packing (what our competition calls ?Code Compressor?), replaces repetitive code sequences with calls to subroutines
o Common sub-expression elimination
o Loop optimization
o Branch optimization
o Subroutine call optimization
o Cross-jumping optimization
o Constant folding
o Constant literal strings merging
o Store-copy optimization
o Dead code removing optimization
o 4 memory models: TINY (8 bit data pointers for chips with up to 256 bytes of RAM), SMALL (16 bit data pointers for chips with more than 256 bytes of RAM), MEDIUM (for chips with 128k of FLASH) and LARGE (for chips with 256k or more FLASH)
o User selectable optimization for code Size or Speed
* Possibility to insert inline assembler code directly in the C source file
* VERY EFFICIENT USE OF RAM: Constant character strings are stored only in FLASH memory and aren't copied to RAM and accessed from there, like in other compilers for the AVR
* C Source level debugging, with COFF symbol file generation, allows variable watching (including structures and unions) and the use of the Terminal I/O in Atmel?s AVR Studio Debugger
* Fully compatible with Atmel?s In-Circuit Emulators: ICE200, JTAG-ICE, etc.
SOFTWARE
CALCULATOR
Category:
SOFT (C)
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