Why two grounds in 8086

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It may not display this or other websites correctly. You should upgrade or use an alternative browser. Thread starter Rohitchampion Start date Feb 26, Status Not open for further replies.

Rohitchampion New Member. Can anybody explain why two ground pins are used on ? I searched on google but all are giving different answers so I am posting here. If you look at the PIC 16F, you will see that that has two ground and two supply pins. I can think of two possible reasons: Two connections makes for a lower impedance connection. One connection for each of two different parts of the chip, makes life easier for the guy designing the silicon.

I can think of better reasons for the PIC: Analog ground, digital ground The pin for the ratiometric reference ground. NorthGuy Well-Known Member. JimB said:. Click to expand Because in silicon, its harder. No layers. Wire bonds to anywhere on the chip. No insulated wire though. I did some manual ultrasonic gold wire bonds before. Ask Experts Computers Hardware. You must Sign In to post a response. Category: Hardware. Two grounds in Why there are two ground pins in microprocessor chip?

Points: 2. Hi, Generally in ICs especially the processors if there is a free pin, it is connected to the ground to reduce the noise interference and improve the grounding of the microprocessor. This will help in the reliability of the performance of the microprocessor in environments where there could signal interferance. The Earth has a negative charge; just like the air.. Though in curriculum based electrical teachings; the Earth is taught to have a positive charge…….

Throughout all electrical study; the earth grounding process is taught; yet it is in flaw…. The positive red cable should be attached to the positive terminals on each battery.

The negative black cable should have one end attached to the negative terminal of the dead battery, and one end grounded. Yes your — wire should be grounded to the chassis, you can use some 8 wire for that, find a good place when there is a screw, or you can put one in. You need to scrape off some paint for a good connection, and then scew down one end, connect the other to the battery — terminal.

Begin typing your search term above and press enter to search. Press ESC to cancel. Skip to content Home Admission Essay Why are there 2 ground pins in ? Admission Essay.

Ben Davis April 30, Why are there 2 ground pins in ? How many pins does have? What is microprocessor GND? What is the purpose of Den pin in a processor?