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Welcome to Pinnacle 52, the newest Integrated Development Environment (IDE) for the 8051 series of microcontrollers and compatible derivatives. An MCS-51 IDE for the rest of us!

    Pinnacle is a professional development environment for the MCS-51 architecture (8051, 8032, Dallas 80C320, Atmel, etc.) that offers all the features that 90% of us developers, hobbiests, and students will need, at an economical price!

    ATMEL! Due to popular demand, we've now added the first two Atmels to the list of supported devices: the Atmel AT89S8252 and the Atmel AT8755WD. You can now program for and simulate these devices within Pinnacle. These features are offered in the newest version of Pinnacle, v1.120.

    FAST! Pinnacle now assembles programs nearly three times as fast as previous versions of Pinnacle. It also supports a simulated SPI bus, along with the Max147 A/D converter.

    It also supports a simulated I2C bus, the Dallas DS1307 RTC, Dallas DS1803 Dual Pot, and Microchip 24LC164 Serial EEPROM. This means you can simulate I2C communications within Pinnacle!

    Pinnacle also supports Philips P89C51RD+ with Programmable Counter Arrray (PCA). This is in addition to the Dallas 80C310, 80C320, 80C520 and 80C530, along with the Standard 8051, and Standard 8052 which were already supported.

    More derivative chips and features are coming soon!

    Pinnacle is available for immediate download, and since it is much smaller than most other development systems, you'll be programming in no time at all!

    Editor Syntax-coloring.
    Assembler Macro Support, conditional assembly.
    Linker Relocatable, libraries.
    Simulator Powerful!
    Cheap Introductory Price Only $99!
    Small Fast Download!


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