What is multiplexed address data bus?
The multiplexed address and data bus is the bus configuration that address pins are shared with DQ signals. By using the shared pins, total pin count is reduced compared to conventional products that use a separate address and data bus configuration.
What do you mean by multiplexed address and data lines in 8085?
8085: The main reason of multiplexing address and data bus is to reduce the number of pins for address and data and dedicate those pins for other several functions of microprocessor. These multiplexed set of lines used to carry the lower order 8 bit address as well as data bus.
What is multiplexed in multiplexed buses?
multiplexed bus A type of bus structure in which the number of signal lines comprising the bus is less than the number of bits of data, address, or control information being transferred between elements of the system. The advantage of multiplexing is that we can transmit a large number of signals to a single medium.
What are primary memories?
Primary memory is computer memory that a processor or computer accesses first or directly. It allows a processor to access running execution applications and services that are temporarily stored in a specific memory location. Primary memory is also known as primary storage or main memory.
What is the full form of bus?
In computer architecture, a bus (shortened form of the Latin omnibus, and historically also called data highway) is a communication system that transfers data between components inside a computer, or between computers.
What type of vehicle is a bus?
Bus, any of a class of large, self-propelled, wheeled vehicles that are designed to carry passengers, generally on a fixed route. They were developed at the beginning of the 20th century to compete with streetcars by providing greater route flexibility. The bus was a natural outgrowth of the horse-driven coach.
What is a Type 1 bus?
A Type I school bus is a vehicle designed to carry more than 16 passengers and the driver.
What is class A bus?
A “Class A” bus is an articulated bus. They are considered combination vehicles towing greater than 10,000lbs so they need a “Class A” license.
What are Class A vehicles?
Vehicles are categorized by class: Class A: a combination of 2 or more vehicles, including a trailer(s) in excess of 10,000 lbs., articulated buses with a Gross Vehicle Weight Rating (GVWR) exceeding 26,000 lbs., and all vehicles authorized to be driven under Class B and C, or with a regular driver’s license, Class D.
What is a Type C bus?
A “Type C” school bus is a body installed upon a flat back cowl chassis with a GVWR of more than 10,000 lbs., originally designed by the manufacturer for carrying 10 to 54 passengers. The engine is in front of the windshield, or part of the engine is beneath and/or behind the windshield and beside the driver’s seat.
What is a Class C drivers?
A class C driver’s license is a special type of commercial driver’s license (CDL). Drivers who obtain a class C license may operate passenger vans, small hazardous materials (HAZMAT) trucks, and small trucks towing a trailer.
What does C mean on your driving Licence?
A category C license allows drivers to drive vehicles over 3.5 tonnes, but must not exceed 32 tonnes. Category C (or Class 2 as they are otherwise known) licenses typically cover a vehicle with a cab and trailer fixed permanently together. While you have this license your vehicle weight must not exceed 750kg.