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Obsolete parts replacement

Since its foundation in 1997, Evatronix Electronic Design Department has gained extensive experience in designing IP cores with pin-to-pin equivalency to the existing hardware chips.

The company has developed a set of procedures for integration of hardware modeling technology into the IP development process. These procedures assume the use of advanced software and hardware tools for precise modeling of behavioral and functional features of the original component. The hardware tools applied to the process enable to analyze the original chip’s behavior with clock-by-clock precision, visualize it and then transfer into the developed replacement. Integration with verification environments from various EDA vendors highest available level of IP core’s compliance. Our Personal Hardware Modeler is integrated with a third-party simulation software to guarantee seamless operation of developed IP replacements. All replacement cores below are available as off-the-shelf products with the relevant documentation. They may also be treated as a base for further development or modifications to suit customer’s application.

White papers and publications:

Development of IP cores compatible to standard ICs

Developing the concept
of hardware modeling
to enhance verification process in virtual component design

of the original part. The hardware tools applied to the process enable to analyze the original behavior with clock-by-clock precision, visualize and transfer it into the developed replacement. Integration with verification environment working on the most popular programs from EDA vendors makes it a valuable tool for every reengineering work.
Currently the implementation of OPReT bases on the preparatory hardware tools, but we has also use third party solutions.

Our successful engagement in the replacement delivery process includes providing a replacement IP core and/or arrangement final production of the physical implementation of the design.


Off-the-shelf cores
equivalent to discontinued ICs


Original
device
Equivalent
IP core
Notes
Z80-family based Microprocessor & Peripherals
Zilog™ Z80 CPU CZ80CPU 8-bit processor
8-bit Microprocessors
MOS Technology™ 6502 C6502 8-bit microprocessor
16- & 32-bit Microprocessors
Intel 80c186 C80186 16-bit microcontroller
Intel 80c186ec C80186EC 16-bit microcontroller
Intel 80c186xl C80186XL 16-bit microcontroller
Motorola™ MC68000 C68000 16-/32-bit processor¹
DSP & Numeric Coprocessors
TI’s TMS320C25™ C32025 16-bit fixed-point DSP²
Intel™ Intel387SX C387L numeric coprocessor dedicated for 80386

1 C68000-AHB - 32-bit version of C68000 core with removed limitations of the 16-bit memory interface and AMBA™ 32-bit AHB host interface implemented is also available.

Debug Support
Our C68000 and C68000-AHB microprocessor cores are available with OCDS - Evatronix On Chip Debug Support module.

2 C32025TX - a version of the C32025 core executing most of instructions in a single clock cycle is available.



    


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