Applying the following ensures the timing closure of any design:–> Timing Constraints–> CDC Constraints–> STA Analysis–> CDC Techniques Timing closure is an essential part of a design(ASIC/SoC) in-order to meet the expected functional behavior of design in both simulation and in real hardware (silicon). Below are the functional issues that require attention by design engineers […]
On-Chip Interfaces: On-chip interfaces are used for communication and data transfer between various IP (Intellectual Property) cores, subsystems, and memories integrated on the same chip. These interfaces are typically implemented using buses, networks-on-chip (NoCs), or point-to-point connections. Some common on-chip interfaces include: Bus Interfaces: Buses like AMBA (Advanced Microcontroller Bus Architecture) or AXI (Advanced eXtensible
Difference between On chip-Interfaces and Off chip-Interfaces in SOC: Read More »
The architecture of an SoC typically consists of the following components: Processor/Core: This is the central processing unit (CPU) or core that executes instructions and performs computations. It can be a microcontroller, microprocessor, or even a multi-core processor. Memory: SoCs include various types of memory, such as RAM (Random Access Memory) for temporary data storage
Typical SoC architecture and its components: Read More »
1. Top-Level Design:– Identify the main functional blocks or components of the SoC, such as processors, memory, I/O interfaces, accelerators, etc.– Define the interconnections between these blocks using buses, channels, or communication protocols. 2. Module-Level Design:– For each functional block, create an RTL module that describes its behavior and interactions.– Use HDLs (Hardware Description Languages)
Typical RTL design structure in an SoC: Read More »
Verilog has been a widely used hardware description language (HDL) in the VLSI industry for several decades. While System Verilog has gained popularity as an extension of Verilog, it is important to note that Verilog continues to be widely used and supported in the industry. Both Verilog and System Verilog have their own significance and applications. Here are
Getting into the VLSI (Very Large Scale Integration) industry requires a combination of education, skills, networking, and persistence. Here are some steps you can follow to enter the VLSI industry: 1. Learn the Basics: Start with a degree in electrical engineering, electronics, or computer science. 2. Specialize: Take courses in VLSI design to gain specific
How to get into VLSI Industry Read More »
VLSI engineers can hold various positions within the semiconductor industry, each with specific roles and responsibilities. Some common positions include: 1. VLSI Design Engineer: Responsible for designing and implementing digital or analog circuits using hardware description languages (HDLs) like Verilog or VHDL. 2. Physical Design Engineer: Focuses on the physical implementation of the chip, including
Route map for VLSI engineer Read More »
PCIe Protocol and Transactions: PCIe Link Training and Equalization: PCIe Power Management and Low-Power States: Error Handling and Recovery: Advanced PCIe Features:
PCIe Most common questions: SET-1 Read More »
CPU is considered the most important element and heart of motherboard! It’s architecture has evolved from 8086 days to the current skylake architecture! Main goal of CPU architects was to reduce power consumption and die area required! There are many architectural and structural changes went into CPU platform! The main architectural changes goes into pipeline
How CPU Architecture and Platforms Evolved Over The Years! Read More »
