1 Logic Design of Fpga - Based Combinatorial Processor
نویسندگان
چکیده
This paper addresses the design of a Reprogrammable Combinatorial Processor (RCP) on the basis of reconfigurable circuits such as FPGA. The RCP is intended to be used for solving different combinatorial problems formulated over discrete matrices. From a structural point of view the RCP is a composition of a Reconfigurable Control Unit (RCU) and a Reconfigurable Function Unit (RFU). Each unit consists of hardwired (fixed) and programmable components. The paper considers and analyses methods, which can be used for logic synthesis and optimisation of RCP based on such decomposition.
منابع مشابه
Design and Implementation of Field Programmable Gate Array Based Baseband Processor for Passive Radio Frequency Identification Tag (TECHNICAL NOTE)
In this paper, an Ultra High Frequency (UHF) base band processor for a passive tag is presented. It proposes a Radio Frequency Identification (RFID) tag digital base band architecture which is compatible with the EPC C C2/ISO18000-6B protocol. Several design approaches such as clock gating technique, clock strobe design and clock management are used. In order to reduce the area Decimal Matrix C...
متن کاملMeasuring Parameter Variation on an FPGA Using Ring Oscillators
As processor clock frequencies become faster, architecture-level design is becoming increasingly limited by factors such as on-chip variation. Parameter variation occurs in integrated circuits as the result of a variety of manufacturing and physical factors. In this paper, we examine the degree to which there is parameter variation on an FPGA. Data were gathered from a combinatorial logic devic...
متن کاملXilinx Virtex-4 Revolutionizes Platform FPGAs
The Rise of Platform FPGAs Xilinx introduced the concept of a Platform FPGA as its Virtex family found increased use in system-ona-chip (SoC) applications. As the leading programmable logic vendor, Xilinx helped to usher in and establish the SOC design methodology with its capable Virtex-based device support of programmable logic, I/O, and processing. Xilinx had already established itself with ...
متن کاملISSCC 2003 / SESSION 2 / MULTIMEDIA SIGNAL PROCESSING / PAPER 2.7 2.7 A 1GOPS Reconfigurable Signal Processing IC with Embedded FPGA and 3-Port 1.2GB/s Flash Memory Subsystem
Increasing complexity of system design and shorter time-to-market requirements lead research towards the investigation of hybrid systems including processors enhanced by programmable logic [1][2]. A dynamically reconfigurable processing unit tightly connected to a Flash EEPROM memory subsystem is presented. The reconfigurable processing unit targets image-voice processing and recognition applic...
متن کاملUsing an FPGA-based SOC Approach for Senior Design Projects
This paper describes our experiences using a SOC approach to develop capstone design projects for undergraduate students in our electrical and computer engineering curriculum. A commercial FPGA-based SOC development board with a RISC processor IP core is used to support a wide variety of student design projects. A top-down rapid prototyping approach with commercial CAD tools, a C compiler targe...
متن کامل