Overview of Interfacing Data Converters with 8085 Microprocessor and its applicationSometimes the information available for processing in a microprocessor-based system is in digital form while in most cases it is available in analog form. For example, the outputs of the digital voltmeter, digital ...
Size− The microprocessor is of small size chip, hence is portable. Low Power Consumption− Microprocessors are manufactured by using metaloxide semiconductor technology, which has low power consumption. Versatility− The microprocessors are versatile as we can use the same chip in a number of ...
A microprocessor system consists of data input, storage, processing and output devices, under the control of a CPU. • The main unit of a desktop PC is a modular system, consisting of the motherboard, power supply and disk drives. • The motherboard carries the microprocessor (CPU), RAM...
The first microprocessor 4004 was invented by Intel Corporation. 8085 and 8086 microprocessors were also invented by Intel. In 1981, Intel introduced an 8-bit microcontroller called the 8051. It was referred as system on a chip because it had 128 bytes of RAM, 4K byte of on-chip ROM, two...
Thebeginningofmicroprocessor 1960s,Intel4004&Intel440 4bits,4Kaddressspace,45instructions,50KIPS Thebeginningofmodernmicroprocessor 1971,Intel8008:8bits,16Kaddressspace,48instructions, 50KIPS 1973,Intel8080&8085:64Kaddressspace,,246instructions, 500KIPS ...
In the early 1970s, Intel succeeded in its manufacturing of 4-bit single-chip microprocessors 4004 and 4040 and their associated 4000 series chips. From 1974 to 1977, this family has expanded from the 4-bit microprocessor to the 8-bit 8008, 8080, and 8085 and their derivatives and supportin...
8253 Timer: An Overview, Integration of 8253 Timer IC and 8085 Microprocessor, Programmable Interval Timer - The Intel 8253, Programmable Interval Timer: Intel's 8253
Addressing mode provides different ways for accessing an address to given data to a processor. Operated data is stored in the memory location, each instruction required certain data on which it has to operate. There are various techniques to specify address of data. These techniques are called Ad...