By Lee Weng Fook
Gather the layout details, equipment, and abilities had to grasp the hot VLIW structure! VLIW Microprocessor layout will give you a whole consultant to VLIW design—providing state of the art assurance of microarchitectures, RTL coding, ASIC circulate, and FPGA circulation of layout. The e-book additionally encompasses a wide selection of skills-building examples, all labored utilizing Verilog, that equip you with a pragmatic, hands-on educational for knowing every one step within the VLIW microprocessor layout approach. Written by way of Weng Fook Lee, an across the world popular professional within the box of microprocessor layout, this state-of-the-art layout instrument offers unsurpassed assurance of the latests in VLIW microprocessing. Authoritative and finished, VLIW Microprocessor layout positive aspects: step by step info at the VLIW layout technique A wealth of Verilog-based designs ASIC and FPGA implementations specialist counsel at the best-known tools for RTL coding Over seventy five targeted illustrations that make clear every one point of VLIW layout inside of this entire VLIW Microprocessor Toolkit • advent • layout method • RTL Coding, Testbenching, and Simulation • FPGA Implementation • Testbenches and Simulation effects • Synthesis effects and Gate point Netlist
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Collect the layout info, tools, and abilities had to grasp the recent VLIW structure! VLIW Microprocessor layout provides you with a whole advisor to VLIW design—providing cutting-edge assurance of microarchitectures, RTL coding, ASIC movement, and FPGA circulation of layout.
The e-book offers the long run advancements and suggestions within the constructing box of microelectronics. The book’s chapters comprise contributions from a variety of authors, all of whom are top pros affiliated both with best universities, significant semiconductor businesses, or govt laboratories, discussing the evolution in their career.
Extra resources for VLIW Microprocessor Hardware Design: On ASIC and FPGA
Having a proper naming convention is commonly overlookeded in a design project. A good naming convention can be very useful during the design debug phase. It is ideal if a designer can obtain information on the design start-point, end-point, and active level (active high or low) of a signal just by its name. 6 shows the microarchitecture diagram for the VLIW microprocessor (figure drawn using Mentor Graphics’ HDL Designer). 6 Diagram showing microarchitecture of microprocessor. com 1. Module fetch—The functionality of this module is to fetch the necessary instructions and data from the external instruction memory module.
The VLIW microprocessor will perform a shift right function on data from internal registers specified by source1 and write the results in internal register specified by destination. The amount of bits that shifts right on source1 is decoded by bits [3:0] of source2. For example, if source2 [3:0] is 0001, source1 is shifted right by 1 bit. If source2 [3:0] is 1001, source1 is shifted right by 9 bits. When shifting right, the most significant bit appended to source1 is a zero. 17). 17 Bits [19:15] R1101 Bit Format for Operation Code shift right Bits [14:10] Bits [9:5] Bits [4:0] source1 source2 destination 15.
Operation code R1001—nand This operation code is for NAND function. 13). 13 Bits [19:15] R1001 Bit Format for Operation Code nand Bits [14:10] Bits [9:5] Bits [4:0] source1 source2 destination 11. Operation code R1010—nor This operation code is for NOR function. 14). 14 Bits [19:15] R1010 Bit Format for Operation Code nor Bits [14:10] Bits [9:5] Bits [4:0] source1 source2 destination 12. Operation code R1011—not This operation code is for NOT function. 15). com Design Methodology 17 13. Operation code R1100—shift left This operation code is for shifting left function.
VLIW Microprocessor Hardware Design: On ASIC and FPGA by Lee Weng Fook