Program Block Vs Module In System Verilog
RAM Verilog Code | ROM Verilog Code
We introduce a SystemVerilog unit testing framework from AgileSoC called SVUnit. We show how to create example SVUnit tests to test a Verilog module. Verilog to schematic Hey, I am almost new to hardware design. I have a Verilog project written in Al.tra Qua.rtus II. It is so hard to go through the codes. I wonder if there is a software which can convert this project to a block diagram or schematic. The Program construct provides a race-free interaction between the design and the testbench, all elements declared within the program block will get executed in the Reactive region. Non-blocking assignments within the module are scheduled in the active region, initial blocks within program blocks are scheduled in the Reactive region.
Systemverilog Program Block
This page covers RAM verilog code and ROM verilog code.It also provides link which compares RAM vs ROM.
RAM Verilog code
Following is the figure and verilog code of RAM (Random Access Memory).
output [7:0] out;
input [7:0] in;
input [3:0] addr;
input RW, CS;
reg [7:0] out;
reg [7:0] DATA[15:0];
always @(negedge CS)
begin
if(RW1'b0) //READ
out=DATA[addr];
else
if(RW1'b1) //WRITE
DATA[addr]=in;
else
out=8'bz;
end
endmodule
ROM Verilog code
Following is the figure and verilog code of ROM (Read Only Memory).
output[15:0] out;
input[3:0] addr;
input CS;
reg [15:0] out;
reg [15:0] ROM[15:0];
always @(negedge CS)
begin
ROM[0]=16'h5601; ROM[1]=16'h3401;
ROM[2]=16'h1801; ROM[3]=16'h0ac1;
ROM[4]=16'h0521; ROM[5]=16'h0221;
ROM[6]=16'h5601; ROM[7]=16'h5401;
ROM[8]=16'h4801; ROM[9]=16'h3801;
ROM[10]=16'h3001; ROM[11]=16'h2401;
ROM[12]=16'h1c01; ROM[13]=16'h1601;
ROM[14]=16'h5601; ROM[15]=16'h5401;
out=ROM[addr];
end
endmodule
Comparison between RAM and ROM
MRAM vs SRAM vs DRAM
RAM vs ROM
Verilog source codes
Low Pass FIR Filter
Asynchronous FIFO design with verilog code
D FF without reset
D FF synchronous reset
1 bit 4 bit comparator
All Logic Gates
RF and Wireless tutorials
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Online course in Systemverilog for functional verification
Online course in SystemVerilog for Functional Verification is a 12 weeks course structured to enable engineers develop their skills in full breadth of systemverilog features. VT-SVO course covers all aspects of functional verification including constrained random verification, assertion based verification and coverage driven verification. VT-SVO course has been framed to fit to every functional verification engineer requirements and also targeted for graduates aspiring to make career in VLSI Front End domain. Course approaches by teaching basic concepts to most advanced aspects of SV with relevant examples to enable easier understanding of concepts.
VT-SVO course also includes training industry standard protocols like AXI, AHB, etc, with emphasis on teaching industry standard AXI protocol and developing Verification IP for same. Course also includes 1 industry standard project. All these projects are executed from scratch with students working on complete flow starting from specification reading, feature listing down, testbench architecture creation, component coding and testcase development till verification closure using coverage and regression as verification closure criteria.
VT-SVO course also includes multiple weeks of Lab sessions to enable student put effort in doing above projects from scratch.
- Classes : Object Oriented Programming
- Arrays, Data Types, Literals, Operators
- Scheduling Semantics, Inter process Synchronization
- Processes, Threads, Tasks and Functions
- Randomization, Constraints
- Interface, Clocking blocks, Program Block
- Functional Coverage
- Assertion Based Verification
- System Tasks & Functions
- Compiler Directives
- DPI
- SoC Verification Concepts
- Module Level Verification
- Constrained Random Verification
- Coverage Driven Verification
- Directed Verification
- Assertion Based Verification
Program Block Vs Module Systemverilog
- AXI Protocol Concepts : Features, Signals, Timing Diagrams
- AXI VIP Architecture Development
- VIP Component Coding
- AXI Slave model testcase development
- Testcase debugging
- Specification analysis
- Verification Plan creation
- Feature & Scenario Listing down
- TB architecture creation
- Building Top level verification environment
- TB component coding and integration
- Sanity test case and environment bring up
- Complete test case coding
- Building regression test suite
- Functional coverage and code coverage analysis
- VIP Developmet for one of OCP/Wishbone/APB/Ethernet Protocols
- Verification of PCIEx Physical Layer LTSSM FSM from scrach
- Functional Verifcation of a complex module
| Course | Systemverilog for Functional Verification |
|---|---|
| Duration | 12 weeks |
| Next Batches | 21/Nov |
| Demo Session | 21/Nov (9AM – 1PM). |
| Course Enroll | 22/Nov |
| Schedule | |
| Freshers | Full week course |
| Saturday & Sunday(8:30AM – 4:30PM India time. Monday to Friday(9:30AM to 12:30PM). Flexible lab sessions for US Students. | |
| Weekdays sessions will be focused on course labs, assignments and interview focused sessions. | |
| Students also get support on complete project flow during weekdays as well. | |
| Working professionals | Saturday & Sunday(8:30AM – 4:30PM India time. Flexible timings for students attending online from US) |
| 8:30AM – 12:30PM (Theory session offered by trainer) | |
| 1PM – 4:30PM (Lab & tool based session guided by mentor). Students from US will get support in different time. | |
| Students will take the weekday tests and assignments from home. | |
| New batch starts | Every 6 Weeks |
| Fee | INR 20000 +GST at 18% (Online Training) |
| Tool | Questasim |
| Mode of training | Classroom training at VLSIGuru Institute(Horamavu) |
| Online training using live training sessions | |
| Tool Access | Tool access at institute for 12 months from course start date |
| Certificate | Issued based on 50% assignment completion as criteria |
| Batch Size | 20 |
| Assignments | 23 |
| Admission criteria | Student need to undergo evaluation test based on basic digital and aptitude |
| Placement support | Interview opportunity in at least 6 companies |
| 100% job on completion of all assignments | |
| and scoring good grade in monthly evaluation test | |
| Trainer | 12+ Years exp in RTL design & Functional verification |
| Content | Learning Schedule(T : Course Start Date) |
|---|---|
| Systemverilog language constructs | T to T+6th week |
| AXI Protocol and AXI VIP Development | T+6 to T+7th week |
| Memory Controller Functional Verification | T+8 to T+10th week |
- Expertise on Verilog
- Exposure to Testbench component coding using Verilog
Does course cover practical sessions on SystemVerilog usage?
- Each aspect of course is supported by lot of practical examples
- Ethernet loopback design used as reference design from Session#1 towards implementing and learning SystemVerilog constructs
- All SystemVerilog course examples, AXI VIP, and Memory Controller Verification environment implemented from scratch as part of sessions
- Dedicated full day lab sessions to ensure student does complete testbench development from scratch
Is it possible to cover so many things in 8 weeks?
- We have done it for 23 Batches so far, next batch is no exception
- Course requires student to spend at least 6+ hours of time a week to revise the concepts
Each session of course is recorded, missed session videos will be shared
Course has started few weeks back, can I still join the course in between?
- Yes, You will have option to view the recorded videos of course for the sessions missed
- You will have option to repeat the course any time in next 1 year
- Yes, Course fee also includes support for doubt clarification sessions even after course completion
- You have option to mail you queries
- Option to meet in person to clarify doubts
| Systemverilog Material | Access |
|---|---|
| Course material | Shared over google drive consists of IEEE Manual-Labs & project code |
| Course page access | Get login details from Admin |
| Assignments-Checklist-Session notes | Course page |
| Labs | Shared as part of course material and also shared every week |
| Gvim install & usage | Youtube video shared as part of course guidelines |
| How to use course material | Shared as part of Course material |
| Resume update | Shared as part of Course material |
| Interview Questions | Uploaded to course page |
| Labs for every week session | sent as mail attachment at the end of every week |
Target Audience:
Systemverilog Spec
- Verification engineers looking to learn advanced verification techniques
- MTech & BTech freshers who are well versed with Verilog, and would like to learn advanced verification
- Engineers with prior experience in other domains of VLSI or experience non-VLSI domains, want to make career in Functional Verification
- Engineering college faculty looking to enhance their VLSI skill set
Trainer Profile
- 10+ years of rich experience of working in Functional Verification domain across various mobile, networking, high speed peripheral domains.
- Experience of working on functional verification of Multiple Complex SOCs, multiple Sub systems
- Experience of working on multiple complex module level projects