A court document has surfaced showing that Tara Reade – a former Senate staffer for Joe Biden who has accused him of sexual assault – told her then-husband she was harassed while working in his office.
Read Full Article at RT.com

  LinkedIn is another one of those social media giants that has taken the web world by storm. It provides an exclusive platform for users to interact with each other in a professional environment and sh...

The National Financial Reporting Authority (NFRA) has floated draft procedures for submission of audit logs to the regulator by audit companies and chartered accountants (CAs).

It also passed a string of directions on safe passage for the bodies of the victims, their proper burial/cremation, adequate number of helplines and help desks, besides rehabilitation of those affected.

Accordingly, all regulatory returns required to be submitted by such entities to the Department of Regulation can be submitted with a delay of up to 30 days from the due date.

Kapoor, former MD and CEO of Yes Bank, was arrested by the ED on March 8 under the Prevention of Money Laundering Act (PMLA). He is accused of sanctioning loans to certain firms against kickbacks.

Former Michigan track athlete Kellen Smith said in a Title IX lawsuit that Blake Washington was not prohibited from coming into contact with her on campus or during track practice, despite a no-contact directive.

Modern systems-on-a-chip (SoCs) continue to increase in complexity, adding more components and calculation power to accommodate new performance-hungry applications such as machine learning and autonomous driving.  With increased number of SoC components, such as CPUs, GPUs, accelerators and I/O devices, comes increased demand to correctly model interoperability of various components. Traditional simulation of complex systems requires accurate models of all components comprising the system and normally results in very long simulation times. A better way is to create a set of typical traffic profiles which describe behavior of system’s masters and slaves. Such profiles should be abstract to be applied to various protocols and interfaces and be portable to be applied throughout different SoC design and verification cycles.

To address the challenges outlined above, Arm has recently announced availability of the AMBA® Adaptive Traffic Profiles (AMBA ATP) specification which lays foundation of a new synthetic traffic framework. The AMBA ATP specification includes detailed information of various transaction types and timing characteristics of those transactions. The traffic profiles defined in the specification are abstract in nature and thus could be used to generate stimuli for various standard AMBA protocols and in various environments such as RTL-based simulation, FPGA prototyping and final SoC verification. The traffic profiles outlined in the specification include a set of parameters to define timing relationships between transactions as well as timing relationships within individual transactions. Even though the traffic profile represents the behavior of a single agent it could be applied either in a concurrent manner (e.g. write and read traffic profiles running in parallel) or in a sequential manner (e.g. when one traffic completes before the next one start). Moreover, when simulating a reasonably complex system, it is possible to coordinate traffic profiles generated by multiple components. While providing abstract definition of traffic profiles, the AMBA ATP specification focuses on the use of traffic profiles with an AMBA AXI interface, outlining signaling, timing relationships between different transaction phases and between different transactions. The same application principles could be used to map the abstract traffic profiles to other AMBA protocols such as AMBA5 CHI protocol.  

To facilitate adoption of the AMBA Adaptive Traffic Profiles, Cadence has recently announced availability of SystemVerilog UVM ATP Sequence Layer which automatically implements mapping of an abstract ATP traffic to AMBA protocol specific traffic, generated by Cadence AMBA Verification IP. The ATP layer is implemented as a SystemVerilog UVM virtual sequence with the sequence item including all ATP transaction parameters as defined in the specification.

Using the provided sequence infrastructure, users can write tests to define and coordinate traffic profiles for various components in the system. The ATP Layer automatically converts the abstract traffic profile into AMBA protocol-specific traffic, e.g., AMBA5 CHI protocol traffic.

 A sample code below, shows an example of a read profile translated by Cadence ACE Verification IP in ACE protocol traffic.

   `uvm_do_with(ace_atp_vseq,                                            

                       {ace_atp_vseq.agentId == agent_id;                                // ATP agent id

                        ace_atp_vseq.atpDirection == ATP_READ;                    // direction of bursts issued by virtual sequence

                        ace_atp_vseq.startAddress == start_address;                // start of address range being accessed

                        ace_atp_vseq.endAddress == end_address;                  // end of address range being accessed

                        ace_atp_vseq.atpDomain == atp_domain;                      // domain to use for transactions

                        ace_atp_vseq.addressPattern == ATP_SEQUENTIAL;  // address pattern

                        ace_atp_vseq.transactionSize == 64;                             // number of bytes in each burst

                        ace_atp_vseq.dataSize == 4;                                          // number of bytes in each transfer

                        ace_atp_vseq.rate == 150.0/(50.0);                                // requestedBandwidth / clkFrequency

                        ace_atp_vseq.start == ATP_EMPTY;                              // start condition of the ATP FIFO

                        ace_atp_vseq.full == 128;                                               // full level of the ATP FIFO

                        ace_atp_vseq.numOfTransactions == 500;                    // number of bursts issued by this sequence

                        ace_atp_vseq.ARTV == 2;                                              // sub-transaction delay

                        ace_atp_vseq.RBR == 3;                                                // sub-transaction delay

                       });

In addition to the ATP Layer for Cadence Simulation-Based AMBA Verification IP, Cadence supports the ATP functionality in Acceleration-Based AMBA Verification IP. For detailed information about ATP support in Cadence Simulation-Based and Acceleration-Based Verification IP, visit ip.cadence.com.

HI, I have been using the Innovus GUI commands for several things and wonder if those command can be written to a log or cmd file so I can use it in my flow script? Is there such options that we can set?

Thanks

I have a file that list all the `defines that is used in the current design. This file (define.vh) is generated, like so :

`define MACRO_1 5

`define MACRO_2 1'h0

... etc

But in genus when I run the command

read_hdl define.vh

read_hdl -sv top.sv

The tool work as if the defines never get parsed and returns with unreferenced errors. How can I resolve this? Do I have to include 'define.vh' in all the design files?

hello sir this is Ganesh  from NIT Hamirpur pursuing MTech in VLSI. I have doubt regarding SDF i'm using genus tool for synthesis & after synthesis when i'm generating SDF it is giving delays by default for maximum values but i want all the delays like minimum:Typical:Maximum how can i do this. Is there any provision to set PVT values manually for SDF generation so that i can get all the delay values.

How to get minimum: typical: maximum values in SDF I am using Genus synthesis tool there default setting is for max value. But I want all the values please guide me.

Which things we have to mention in SDC for combinational design? How to create virtual clock? 

Hi,

I want to convert ircx file(which is from TSMC,inclued EM Information) to ict or emDataFile for Voltus-fi.

I tried many way, but I can not make it. Can anyone give me some advice?

and I  do not installed QRC.

below is some tools installed my server. 

IC617-64b.500.21 is used.

Hello, i managed to extract my S-param data into vcsv file,however i need a standart S2P file

i have this table displayed, as shown bellow.
is there a way to extract s2p file in cadence virtuoso?
Thanks.

Hi guys,

eDave,

I need to call (replay) a skill to combine some skills to ONE UI for more convenience and using as more easier.

Please help me to find the command to execute this.(code for example as more good)

HT,

Hi all,

         I want to know how to run a regressive test in cadence and merge all ncsim .trn file of each test case into a single file to view all waveform in simvision. I am using Makefile to invoke the test case.

         eg:-

               test0:

                     irun -uvm -sv -access +rwc $(RTL) $(INTER) $(PKG) $(TOP) $(probe) +UVM_VERBOSITY=UVM_MEDIUM +UVM_TESTNAME=test0

             test1:

                   irun -uvm -sv -access +rwc $(RTL) $(INTER) $(PKG) $(TOP) $(probe) +UVM_VERBOSITY=UVM_MEDIUM +UVM_TESTNAME=test1

          I just to call test0 followed by test1 or parallel both test and view the waveform for both tests case.

        I new to this tool and help me with it

Hi,

I found a basic Specman E/Verilog program at http://www.asic-world.com/examples/specman/memory.html and I would like to run it through a vsif file, with vManager.

I'm able to run it, without problems, with this command : xrun -Q -unbuffered '-timescale' '1ns/1ns' '-access' '+rw' memory_tb.v mem_tb_top.e test_write_read_all.e.

I wrote a first vsif which look like this:

---- vm_basic.vsif -----

session vm_basic {
        top_dir : /home/cadence/xrunTest/;
        output_mode: terminal;
};

group basic {
        test test {
                run_script: xrun -Q -unbuffered '-timescale' '1ns/1ns' '-access' '+rw' memory_tb.v mem_tb_top.e test_write_read_all.e
        };
};

----------------------------

This solution didn't work due to the prompt change with xrun, and I have no clue how to manage this issue.

Have you any idea?

Best regards,

Yohan

I've heard lots of people asking for a way to generate Makefiles for Specman code, and it seems there are some who don't use "irun" which takes care of this automatically. So I wrote this little utility to build a basic Makefile based on the compiled and loaded e code.

It's really easy to use: at any time load the snmakedeps.e into Specman, and use "write makefile <name> [-ignore_test]".
This will dump a Makefile with a set of variables corresponding to the loaded packages, and targets to build any compiled modules.
Using -ignore_test will avoid having the test file in the Makefile, in case you switch tests often (who doesn't?).

It also writes a stub target so you can do "make stub_ncvlog" or "make stub vhdl" etc.

The targets are pretty basic, I thought it was more useful to #include this into the main Makefile and define your own more complex targets / dependencies as required.

The package uses the "reflection" facility of the e language, which is now documented since Specman 8.1, so you can extend this utility if you want (please share any enhancements you make).

 Enjoy! :-)

Steve.

Hello All,

I have a situation where i want to implement 8 instance of some particular reg_file which all have many reg_def and reg_fld.

For example :
I have 8 instance of one DUT module (TEST0, TEST1,TEST2... TEST8), since its all are the instance so all the instance will have the sets of registers.. so to implement reg for one instance i can write code like..

extend vr_ad_reg_file_kind : [TEST0];
extend TEST0 vr_ad_reg_file {
keep size == 256;
};
reg_def EX_REG_TX_DATA TEST0 8’h00 {
// name : type : mask : reset value
reg_fld data : uint(bits:8) : RW : 0;
};

But now the issue is inside 1 instance i have around 256 registers, and i need to implement for all the 8 instance.... so can anyone suggest me how we can make instance for vr_ad_reg_file, otherwise i have to write same code for all the 8 instance.

Thanks

Question for forum:

I’m currently working on a code to automatically add CLP files to DRA files and then add two classes called “APPROVED” and “CLP”. To do this manually you have to open a DRA file, click file import subdrawing and choose the clp file with the same name as dra. (path already set). You then set the clp to position x 0 0. And then click on Set Up > Subclasses > Package geometry and type in “Approved” and “Clp.”

So far we’ve recorded the macros in Allegro for all of these actions. The macros correspond to one specific file name and we want to apply this to numerous files. To do this we created a python program that locates all of the specified CLP and DRA files, and if they have a matching name, runs a for loop that puts each file name into a stored variable that runs a loop for each file. We converted this script into batch and then added a function that we thought would run Allegro macros from batch.

In order to get the script working, we need to have an allegro batch command that will run the script without opening the Allegro start popup, or closing the popup when it appears.  We need to do this to run any script from starting Allegro.

I’ve done another similar program in batch where I made a for loop for each dra file and within the loop there was a batch a2dxf command that converted all dra files to dxf files. Is there a similar batch command for adding clp files to position 0 0 and/ or adding classes? If anyone has done something similar please let me know!

Thank you very much for the help.

Jen

Hello,

I am trying to import multiple verilog modules defined in a single file with "`define" directive in the top using Verilog In. The code below is an example of what my file contains.

When I use the settings below to import the modules into a library, it imports it correctly but completely ignores all `define directive; hence when I simulate using any of the modules below the simulator errors out requesting these variables.

My question: Is there a way to make Verilog In consider `define directives in every module cell created? 

Code to be imported by Cadence Verilog In:

--------------------------------------------------------

`timescale 1ns/1ps
`define PROP_DELAY 1.1
`define INVALID_DELAY 1.3

`define PERIOD 1.1
`define WIDTH 1.6
`define SETUP_TIME 2.0
`define HOLD_TIME 0.5
`define RECOVERY_TIME 3.0
`define REMOVAL_TIME 0.5
`define WIDTH_THD 0.0

`celldefine
module MY_FF (QN, VDD, VSS, A, B, CK);

inout VDD, VSS;
output QN;
input A, B, CK;
reg NOTIFIER;
supply1 xSN,xRN;
buf IC (clk, CK);
and IA (n1, A, B);
udp_dff_PWR I0 (n0, n1, clk, xRN, xSN, VDD, VSS, NOTIFIER);
not I2 (QN, n0);

wire ENABLE_B ;
wire ENABLE_A ;
assign ENABLE_B = (B) ? 1'b1:1'b0;
assign ENABLE_A = (A) ? 1'b1:1'b0;

specify
$setuphold(posedge CK &&& (ENABLE_B == 1'b1), posedge A,  `SETUP_TIME, `HOLD_TIME, NOTIFIER);
$setuphold(posedge CK &&& (ENABLE_B == 1'b1), negedge A, `SETUP_TIME, `HOLD_TIME, NOTIFIER);
$setuphold(posedge CK &&& (ENABLE_A == 1'b1), posedge B, `SETUP_TIME, `HOLD_TIME, NOTIFIER);
$setuphold(posedge CK &&& (ENABLE_A == 1'b1), negedge B, `SETUP_TIME, `HOLD_TIME, NOTIFIER);
$width(posedge CK,1.0,0.0,NOTIFIER);
$width(negedge CK,1.0,0.0,NOTIFIER);
if (A==1'b0 && B==1'b0)
(posedge CK => (QN:1'bx)) = (1.0, 1.0);
if (A==1'b1 && B==1'b0)
(posedge CK => (QN:1'bx)) = (1.0, 1.0);
if (B==1'b1)
(posedge CK => (QN:1'bx)) = (1.0,1.0);

endspecify

endmodule // MY_FF
`endcelldefine

`timescale 1ns/1ps
`celldefine
module MY_FF2 (QN, VDD, VSS, A, B, CK);

inout VDD, VSS;
output QN;
input A, B, CK;
reg NOTIFIER;
supply1 xSN,xRN;
buf IC (clk, CK);
and IA (n1, A, B);
udp_dff_PWR I0 (n0, n1, clk, xRN, xSN, VDD, VSS, NOTIFIER);
not I2 (QN, n0);

wire ENABLE_B ;
wire ENABLE_A ;
assign ENABLE_B = (B) ? 1'b1:1'b0;
assign ENABLE_A = (A) ? 1'b1:1'b0;

specify
$setuphold(posedge CK &&& (ENABLE_B == 1'b1), posedge A,  `SETUP_TIME, `HOLD_TIME, NOTIFIER);
$setuphold(posedge CK &&& (ENABLE_B == 1'b1), negedge A,  `SETUP_TIME, `HOLD_TIME, NOTIFIER);
$setuphold(posedge CK &&& (ENABLE_A == 1'b1), posedge B,  `SETUP_TIME, `HOLD_TIME, NOTIFIER);
$setuphold(posedge CK &&& (ENABLE_A == 1'b1), negedge B,  `SETUP_TIME, `HOLD_TIME, NOTIFIER);
$width(posedge CK,1.0,0.0,NOTIFIER);
$width(negedge CK,1.0,0.0,NOTIFIER);
if (A==1'b0 && B==1'b0)
(posedge CK => (QN:1'bx)) = (1.0, 1.0);
if (A==1'b1 && B==1'b0)
(posedge CK => (QN:1'bx)) = (1.0, 1.0);
if (B==1'b1)
(posedge CK => (QN:1'bx)) = (1.0,1.0);

endspecify

endmodule // MY_FF2
`endcelldefine

--------------------------------------------------------

I am using the following Cadence versions:

MMSIM Version: 13.1.1.660.isr18

Virtuoso Version: IC6.1.8-64b.500.1

irun Version: 14.10-s039

Spectre Version: 18.1.0.421.isr9

Hi,

I want to convert ircx file(which from TSMC) to ict or emDataFile for Voltus-fi.

I tried many way, but I can not make it.

and I  do not installed QRC.

below is some tools installed my server. 

IC617-64b.500.21 is used.

Hello,

I am using Virtuoso 6.1.7.

I am performing the parasitic extraction of a MOM cap array of 32 caps. I use Quantus QRC and I enable field solver. I select “QRCFS” for field solver type and “High” for field solver accuracy. The unit MOM cap is horizontally and vertically symmetric. The array looks like the sketch below and there are no other structures except the unit caps:

Rationally speaking, the capacitance values of the unit caps should be symmetric with respect to a vertical symmetry axis that is between cap16 and cap17 (shown with dashed red line). For example,

the capacitance of cap1 should be equal to the capacitance of cap32

the capacitance of cap2 should be equal to the capacitance of cap31

etc. as there are no other structures around the caps that might create some asymmetry.

Nevertheless, what I observe is the following after the parasitic extraction:

As it can be seen, the result is not symmetric contrary to what is expected. I should also add that I do not observe this when I perform parasitic extraction with no filed solver.

Why do I get this result? Is it an artifact resulting from the field solver tool (my conclusion was yes but still it must be verified)? If not, how can something like this happen?

Many thanks in advance.

Best regards,

Can

This Metasploit module writes an execution trigger to the target's Bash profile. The execution trigger executes a call back payload whenever the target user opens a Bash terminal. A handler is not run automatically, so you must configure an appropriate exploit/multi/handler to receive the callback.

This Metasploit module exploits a vulnerability that exists due to a lack of input validation when creating a user. Messages for a given user are stored in a directory partially defined by the username. By creating a user with a directory traversal payload as the username, commands can be written to a given directory. To use this module with the cron exploitation method, run the exploit using the given payload, host, and port. After running the exploit, the payload will be executed within 60 seconds. Due to differences in how cron may run in certain Linux operating systems such as Ubuntu, it may be preferable to set the target to Bash Completion as the cron method may not work. If the target is set to Bash completion, start a listener using the given payload, host, and port before running the exploit. After running the exploit, the payload will be executed when a user logs into the system. For this exploitation method, bash completion must be enabled to gain code execution. This exploitation method will leave an Apache James mail object artifact in the /etc/bash_completion.d directory and the malicious user account.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

iWatch is a real-time filesystem monitoring program. It is a tool for detecting any changes on your filesystem and reporting it to the system administrator immediately. It uses a simple configuration file in XML format and is based on inotify, a file change notification system in the Linux kernel.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

afick is another file integrity checker, designed to be fast and fully portable between Unix and Windows platforms. It works by first creating a database that represents a snapshot of the most essential parts of your computer system. Then a user can run the script to discover all modifications made since the snapshot was taken (i.e. files added, changed, or removed). The configuration syntax is very close to that of aide or tripwire, and a graphical interface is provided.

Multiple Microsoft Windows 98/ME/2000/XP/2003 HTML Help file loading hijack vulnerabilities exist. Proof of concept included.

BIOVIA Workbook 2019

BIOVIA Workbook 2019

cryptmount is a utility for creating and managing secure filing systems on GNU/Linux systems. After initial setup, it allows any user to mount or unmount filesystems on demand, solely by providing the decryption password, with any system devices needed to access the filing system being configured automatically. A wide variety of encryption schemes (provided by the kernel dm-crypt system and the libgcrypt library) can be used to protect both the filesystem and the access key. The protected filing systems can reside in either ordinary files or disk partitions. The package also supports encrypted swap partitions, and automatic configuration on system boot-up.