EDA SYSTEMS  PROFESSINAL   SCHEMATIC/PCB DESIGN with SPICE and uP SIMULATOR The MCS8051 model models the behaviour of the industry standard 80C31/80C51 and 80C32/80C52 microcontrollers originally developed by Intel™. The following features are supported: Supports entire 8051 instruction set and SFRs. Supports all I/O operations. Supports all on-chip peripherals including the timers and UART in all their modes of operation. Supports all interrupt modes. Internally generated processor clock for better performance. I/O and other event timing accurate to one clock phase. Program and external data memory can be simulated internally to the model for maximum throughput, or externally in order to validate the hardware design. Provides internal consistency checks on code. Fully integrated in to ISIS's source level debugging system and source code management system. Support is included for source level debugging with the ASEM-51 shareware assembler and includes source, register, and memory windows.   ISIS   Schematic CAPTURE   ARES   PCB DESIGN   ProSPICE   Circuit SIMULATION   VSM MODEL   Virtual System Modelling   DOWNLOAD     PRICES     FAQS

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