Digital Hardware Design

FPGA Based

At CARE we have a rich portfolio of designing FPGA-based systems from concept to implementation. We have designed FPGA-based systems for Nortel Networks, NEC, STM wireless. Our complex real-time systems consist of micro-controller, digital signal processor and FPGA. We specialize in optimally partitioning the design into HW/SW modules. The HW modules are mapped as fully parallel, time-shared, or micro-coded state machines on FPGA.

SOC

CARE team has designed three highly complex SoCs for technologies ranging .18 micron to .13 micron. CARE universal SoC platform can give a jump-start to any complex SoC design. The platform has SDRAM memory I/Os, DMA, CPU interfaces, HW embedded RTOS for multiprocessors, inter processor communication platform.

ASIC

CARE team specializes in mapping computationally intensive algorithms in HW. The team has experience in mapping algorithms as programmable processor with enough flexibility to map an entire family of these algorithm on the hardware.

Viterbi decoder with puncturing

Reed Solomon encoder and decoder

Multi Channel DTMF gererator for VoIP applications

Speech Coders , G.711, G.729a, G.72

Data modems

Encryption, Decryption, Key exchange

JPEG

Motion estimation and compensation

Interfaces for PCI/PCI-X ,DDR memmory MIPS/ARM processors etc

Network Processor

CARE team has designed and developed high throughput Network Processor and its peripherals. The salient features of the processor are the following:

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