Configurable FPGA sockets

E Lepercq - US Patent 9,904,749, 2018 - Google Patents
A method of emulating a circuit design using an emulator is presented. The method includes
allocating one or more spare routing resources to one or more field programmable gate …

Efficient emulation and logic analysis

LM Larzul - US Patent 9,959,375, 2018 - Google Patents
An emulation environment includes a host system and an emulator. The host system
configures the emulator to load a design under test (DUT) and the emulator emulates the …

Prototype and emulation system for multiple custom prototype boards

Y Chang, S Shei, HC Chiu, MC Lin, H Mao… - US Patent …, 2016 - Google Patents
(57) ABSTRACT A system for emulating a circuit design is presented. The system includes a
host workstation coupled by an emulation interface to a field programmable gate array …

Isolated debugging in an FPGA based emulation environment

LM Larzul - US Patent 9,684,743, 2017 - Google Patents
The disclosure generally relates to the emulation of cir cuits, and more specifically to
debugging an emulated design under test (DUT). 2. Description of the Related Art Emulators …

Implementing synchronous triggers for waveform capture in an FPGA prototyping system

VV Ramabadran, A Sharma - US Patent 9,495,492, 2016 - Google Patents
An apparatus and method for implementing synchronous triggers for waveform capture in a
multiple FPGA system is described. The apparatus includes trigger net circuitry that has one …

Complete graph interconnect structure for the hardware emulator

NP Chen, WH Chou - US Patent App. 10/680,444, 2004 - Google Patents
(57) ABSTRACT A “complete graph'interconnect Structure for a hardware emulator for
reducing the required programmable intercon nect resource in the emulator and using the …

Programmable logic device partitioning method for application specific integrated circuit prototyping

H Yang - US Patent 7,086,025, 2006 - Google Patents
The interconnect pin count between field programmable gate arrays (FPGAS) used in
prototyping an application specific integrated circuit (ASIC) is reduced without compromising …

System and method for emulating systems with multiple field programmable gate arrays

R Taylor, W Schmidt - US Patent App. 10/439,427, 2004 - Google Patents
A System and method for emulating an ASIC using multiple filed programmable gate arrayS.
A designer, using this method, emulates an integrated circuit design using a pro PO Box …

Method and system for dynamic reconfiguration of field programmable gate arrays

T Karoubalis, K Nasi, J Kadlec, M Danek… - US Patent App. 11 …, 2007 - Google Patents
A field programmable gate array (FPGA) and methods for executing operations using an
FPGA are provided. The method includes providing a first dynamic macro and a second …

Field programmable gate array (FPGA) emulator for debugging software

PC Barnett - US Patent 6,173,419, 2001 - Google Patents
US6173419B1 - Field programmable gate array (FPGA) emulator for debugging software -
Google Patents US6173419B1 - Field programmable gate array (FPGA) emulator for debugging …