Newport --

DelDOT announces to motorists that their contractor will be closing Route 141 Northbound at Exit 3A and Ramps on Friday, May 15, 2020 and Saturday, May 16, 2020 for the installation of the waterline and repairs to the ramps. In the event of inclement weather on Friday, the closures will start on Saturday, May 16, 2020 at 8:00 p.m. until 9:00 p.m. on Sunday, May 17, 2020.

The following closures will occur at 8:00 p.m. on Friday, May 15, 2020 until 9:00 p.m. on Saturday, May 16, 2020

Route 141 Northbound at Exit 3A/I-95 Northbound

Exit 5B/I-95 Northbound to Route 141 Northbound

Exit 3B/Route 141 Northbound to I-95 Southbound

Exit 5B/I-95 Southbound to Route 141 Northbound

Exit 5/I-295 Southbound to Route 141 Northbound

Detour Routes:

Detour Route for Route 141 Northbound to Exit 3A/I-95 Northbound

Motorists will take the ramp from Route 141 northbound to I-95 northbound and take the ramp to Route 4 and continue straight onto Adams Street. [More]

Wilmington --

The Delaware Department of Transportation (DelDOT) announces to motorists that this project will begin on Monday, May 18, 2020. Motorists can anticipate daytime lane and shoulder closure on weekdays from 7:00 a.m. until 4:00 p.m. on Route 48/Lancaster Pike and Lancaster Avenue.

This project will improve the Pedestrian Accessible Route (PAR) and sidewalk connections along Lancaster Pike from West Court Drive to DuPont Road. [More]

Due to the reduction in service because of COVID-19 virus, this route is not operating until further notice.

Weekday - The following routes are operating on a Saturday schedule: 201, 204, 212 and 215.

Route 206 and 303 are operating on a normal weekday schedule.

Saturday – DART is operating normal Saturday service.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Weekday – This route is operating on a Saturday schedule.

Weekend – DART is operating normal weekend service.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Due to the reduction in service because of COVID-19 virus, this route is not operating until further notice.

Weekday – The following routes are operating on a Saturday schedule: 101, 104, 105, 108, 109, 112, 120 and 301; Route 301 has added additional weekday trips to its schedule, which are highlighted in yellow. Route 303 is also operating on a weekday schedule.

Saturday – DART is operating normal Saturday service.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Due to the reduction in service because of COVID-19 virus, this route is not operating until further notice.

Weekday - The following routes are running on a Saturday schedule: 2, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 25, 28, 31, 33, 40, 46, 47, 54, 55 and 301; Route 43 is operating on its regular weekday service; Route 18 is operating on limited service; Routes 15 and 301 have added additional weekday trips to its schedule, the additional trips are highlighted in yellow.

Weekend – DART is operating normal weekend service.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Route 18 is operating on limited service, the trips are highlighted in yellow on the PDF schedule.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Weekday – Route 15 is operating on a Saturday schedule and has added additional weekday trips to its schedule that are highlighted in yellow on the PDF schedule.

Weekend – DART is operating normal weekend service.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Weekday – Route 301 is operating on a Saturday schedule and has added additional weekday trips to its schedule that are highlighted in yellow on the PDF schedule.

Saturday – DART is operating normal weekend service.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Weekday – This route is operating on a Saturday schedule.

Saturday – DART is operating normal Saturday service.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Weekday – This route is operating on a Saturday schedule.

Saturday – DART is operating normal Saturday service.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus.

Thank you.

Denmark has come up with a route which is only dedicated to the cycle riders. The government is keen on promoting cycling as a major mode of transportation. It will ensure that the level of pollution is bought down and also a livelier and healthier environment…

The airline has already cancelled flights between Bangalore-Kuala Lumpur until March 31, 2020 and Delhi-Kuala Lumpur until April 30, 2020.

Minister for road transport and highways (MoRTH) Nitin Gadkari said for the first time that the border is finally connected by roads.

[News24Wire] Police confiscated drugs worth close to R4 million as they were allegedly being smuggled into Cape Town.

USB4 can simultaneously tunnel USB3, PCIe and DisplayPort native protocol traffic through a hierarchy of USB4 routers. The key to tunneling of these protocols is routing table programmed at each ingress adapter. An entry of a routing table maps an incoming HopID, called Input/Ingress HopID to a corresponding pair of Output/Egress Adapter and Egress/Output HopID.

The responsibility of programming routing tables lies with the Connection Manager. Connection Manager, having the complete view of the hierarchy of the routers, programs the routing tables at all relevant adapter ports. Accordingly, the USB3, PCIe and DisplayPort protocol tunneled packets are routed, and reach their respective intended destinations.

The diagrammatic representation below is an example of tunneling of USB3 protocol traffic from USB4 Host Router to USB4 Peripheral Device Router through a USB4 Hub Router. The path from USB3 Host to USB3 Device is depicted by routing tables indicated at A -> B -> C -> D, and the one from USB3 Device to USB3 Host by routing tables indicated at E -> F -> G -> H . Note that the Input HopID from and Output HopID to all three protocol adapters for USB3, PCIe and DisplayPort Aux traffic, are fixed as 8, and for DisplayPort Main Link traffic are fixed as 9.

Once the native protocol traffic come into the transport layer of a USB4 router, the transport layer of it does not know to which native protocol a tunneled packet belongs to. The only way a transport layer tunneled packet is routed through the hierarchy of the routers is using the HopID values and the information programmed in the routing tables.

The figure below shows an example of tunneling of all the three USB3, PCIe and DisplayPort protocol traffic together. The transport layer tunneled packets of each of these native protocols are transported simultaneously through the routers hierarchy.

 Cadence has a mature Verification IP solution for the verification of USB3, PCIe and DisplayPort tunneling. This solution also employs the industry proven VIPs of each of these native protocols for native USB3, PCIe and DisplayPort traffic.

Verifying lane adapter state machine in a router design is quite an involved task and needs verification from several aspects including that for its link training functionality.

The diagram below shows two lane adapters connected to each other and each going through the link training process. Each training sub-state transition is contingent on conditions for both transmission and reception of relevant ordered sets needed for a transition. Until conditions for both are satisfied an adapter cannot transition to the next training sub-state.

As deduced from the lane adapter state machine section of USB4 specification, the reception condition for the next training sub-state transition is less strict than that of the transmission condition. For ex., for LOCK1 to LOCK2 transition, the reception condition requires only two SLOS symbols in a row being detected, while the transmission condition requires at least four complete SLOS1 ordered sets to be sent.

From the above conditions in the specification, it is a possibility that a lane adapter A may detect the two SLOS or TS ordered sets, being sent by the lane adapter B on the other end, in the very beginning as soon as it starts transmitting its own SLOS or TS ordered sets. On the other hand, it is also a possibility that these SLOS or TS ordered sets are not yet detected by lane adapter A even when it has met the condition of sending minimum number of SLOS or TS ordered sets.

In such a case, lane adapter A, even though it has satisfied the transmission condition cannot transition to the next sub-state because the reception condition is not yet met. Hence lane adapter A must first wait for the required number of ordered sets to be detected by it before it can go to the next sub-state. But this wait cannot be endless as there are timeouts defined in the specification, after which the training process may be re-attempted.

This interlocked way of operation also ensures that state machine of a lane adapter does not go out of sync with that of the other lane adapter. Such type of scenarios can occur whenever lane adapter state machine transitions to the training state from other states.

Cadence has a mature Verification IP solution for the verification of various aspects of the logical layer of a USB4 router design, with verification capabilities provided to do a comprehensive verification of it.

Hi,

I'm a newbie and I'm working on a mixed-signal chip in Innovus. I've got a few analog LEF files that I've imported into my floorplan as macros.

My chip has got two power domains - VCC and VBAT.

One of the macro in the VBAT domain uses VBAT and GND as power rails myloweslife.com.

On doing Special-Route, I've got a lot of minute power rails for the standard cells, as expected.

But, the VBAT power rails are not getting extended till the outer power rings. Only the GND rails are correctly getting extended till the outer power rings.

A screen shot is attached for reference.

Thanks for any help

Hi,

I'm a newbie and I'm working on a mixed-signal chip in Innovus. I've got a few analog LEF files that I've imported into my floorplan as macros.

My chip has got two power domains - VCC and VBAT.

One of the macro in the VBAT domain uses VBAT and GND as power rails KrogerFeedback.com.

On doing Special-Route, I've got a lot of minute power rails for the standard cells, as expected.

But, the VBAT power rails are not getting extended till the outer power rings. Only the GND rails are correctly getting extended till the outer power rings.

A screen shot is attached for reference.

Thanks for any help

Hello Everyone,

I was finishing the layout via Innovus and ran verifyConnectivity followed by checkRoute.

verifyConnectivity was okay and it showed no errors and no warnings, whereas checkRoute showed there are 3 unrouted nets.

When i ran the checkRoute command again immediately, it showed no unrouted/unconnected nets.

Which of these commands should we trust or is this really unrouted nets issue?

Looking forward for a response, thanks in advance.

Regards,

Vijay

Have you ever manufactured a printed circuit board (PCB) without analyzing all the routed signal traces? Most designers will say “yes, all the time.” Trace widths and spacing are set by constraints,...

[[ Click on the title to access the full blog on the Cadence Community site. ]]

Have you ever manufactured a printed circuit board (PCB) without analyzing all the routed signal traces? Most designers will say “yes, all the time.” Trace widths and spacing are set by constraints, and many designers simply don’t h...(read more)

Hello, i am a student who is studying Allegro tool with SKILL.

I have a question about SKILL axlSegDelayAndZ0. The reference says this function "returns the delay and impedance of a cline segment."

I want to know how many components does this tool consider when calculating timing delay from the length. 

How steep is input signal's rise transition? Is rise transition shape isosceles trapezoid or differential increasing shape?

Also, if it is a multi fan-out, the rise transition time will be different net by net. How can this tool can calculate in this case?

I want to hear answers about these questions.

Thank you for reading this long boring questions, and i will be waiting for answers.

Here are two screen capture of Before and After Autorouting my board. Padstacks have all been revised and corrected. The Capture Schematic is correct. All Footprints have been verified after Padstack revision. a new NETLIST generation have been done after some corrections made in Capture. I have imported the new Logic. I revised my Layout Cross Section as such: TOP, GND, VCC, BOTTOM. Both VCC and GND shapes have been assigned to their respective logical GND and VCC Nets (verified). Yet, I still have the Autorouter to systematically use extra vias to make GND and VCC connections to the VCC and GND planes. Where a simple utilisation of the part padstack inner layer would have been indicated. What Im I missing ?

Enhanced Multimedia Router version 3.0.4.27 suffers from a cross site request forgery vulnerability.

Huawei HG630 2 Router suffers from an authentication bypass vulnerability.

An ICMPv6 router announcement flooding denial of service vulnerability affects multiple systems including Cisco, Juniper, Microsoft, and FreeBSD. Cisco has addressed the issue but Microsoft has decided to ignore it.

This is a presentation called Router Exploitation. It was given at BlackHat 2009. It discusses various vendors such as Cisco, Juniper, Huawei, and more.

IQrouter firmware version 3.3.1 suffers from a remote code execution vulnerability.

With e-commerce accelerating in cities across India, it’s easy to miss how consumer behaviour is changing right across the South Asia region.

The Lagos Government has announced the closure of Creek Road from Mr Biggs to Warehouse road junction in Apapa area of the State. The government on Friday explained that the closure was for construction by HITECH. The Ministry of Transportation, in a statement, by Bolanle Ogunlola, Head, Public Affairs Unit, said that the closure commenced […]

Lagos shuts Apapa roads, gives alternative routes

Alger -Huit (8) personnes sont...

The eyes are an important route for the coronavirus into the human body, according to University of Hong Kong research which found the strain was up to 100 times more infectious than severe acute respiratory syndrome and bird flu in two facial orifices tested by the public health experts.Laboratory tests revealed the “virus level” of SARS-Cov-2 – the strain of coronavirus that causes the Covid-19 disease – was far greater than for Sars in the upper respiratory airways and conjunctiva, the cells…