0
There are many differences between the 8085 and the 8086/8088. Naming just a few...
- 8085 is an 8 bit processor, while 8086 is a 16 bit processor
- 8085 has a 16 bit address bus, while 8086 has a 20 bit address bus
- 8085 has an 8 bit data bus
- 8088 has an 8 bit data bus
- 8086 has a 16 bit data bus
- 8086 has a segmented architecture to support the 20 bit address bus
- 8086 has additional registers that support string and repeated loop instructions
- 8086 has addition register that support stack frame parameter addressing
- 8086 has more addressing modes, including cross-segment modes
- 8086 has more types of interrupts, including debug single-step
- 8086 has true multiplication and division instructions
If anyone has any more examples, please fee free to add to the list.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agothe five differences between 8085 and 8086 are.............
. 8085 is nmos designed but 8086 is hmos designed.
. different clock frequencies
.8085 is 8 bit but 8086 is 16 bit
.different register organisations.
. different tpes of addressing modes
Wiki User
∙ 11y agoThey are identical except the program memory of the 8051 is one time programmable (usually at the factory) and the 8751 is user reprogrammable.
Wiki User
∙ 11y agoBoth are 40 pin ic
Wiki User
∙ 11y ago8351 is field programable
Wiki User
∙ 11y agoarm is compact in size
Add your answer:
Earn +20 pts
Why 8051 is called 8 bit micro controller?
A: Because it can only control 8 bits of data.
Circuit diagram of IR TV remote control using 8051 microcontroller also explain its working?
the 8051 is a micro controller the buttons tell the 8051 to do something there is an ir led on an output bit of the 8051 that shines on the tv ir detector it pulses a code the tv knows or window fan, ac , vcr, dvd the other output bits are used to scan multiple buttons like the difference between a rotary and touch tone Phone ive seen them with tms1000 and z8 thermostats may have 68hc11 it has 8 channel a/d right on it circuit diagram is very trivial its all in how you pulse the led
Differences between Intel 8051 and atmel 89c51 micro controller?
The instructions used by Atmel 89CXX and 89CXXXX are the same or subset of 8051 microcontrollers.Fully static operation,flash program memory,less pin count andprecision analog comparator ( in case of 89C20510)are some of the attractions in going for these microcontrollers. Due to many similar features in the architecture and instruction and instruction set as that of 8051, it becomes possible for the 8051 designer to directly start using 89CXX and 89C20XX microcontrollers without any more efforts in learning these microcontrollers.
How do you connect LCD to microcontroller?
Yes, but you'll need way more detail than you can get from a simple answer. You need: The 8051 micro, an LCD interface the LCD, and software to get the 8051 to drive the LCD. You may be able to find a kit/project that already contains these items.
What are the control signals for 8051 micro controller?
EA - External Access PSEN - Program store Enable ALE - Address Latch Enable RST - Reset WR - RD
What is the difference between 8051 pic controllers and arm7 lpc2148?
architecture
What are 8051 based systems?
The 8051 is a micro-controller series, basically a computer on a chip. A system based on the 8051 series micro-controller is simply that, a device or series of devices that operate under control of one or more 8051 micro-controllers.
Difference between avr micro controller and 8051 micro controller?
constructed on a single chip is called micro processor constructed on a single board is called micro controller
How temperature is measured using 8051 micro-controller?
how temperature is measured using 8051 micro-controler?
What is difference between 8051 and 8085?
4
What is the difference between microcontroller 8051 and avr atmega16?
avr is high speed cmpar to 8051.in 8051 there are less number of instructions
What is difference between 89s52 and 8051?
internal and external memory
Why 8051 is called 8 bit micro controller?
A: Because it can only control 8 bits of data.
Difference between 89s51 and 89s52?
89s51 and 89s52 both are same version of 8051 microcontroller
Why micro controller doesn't accept RS-232standards?
Micro controllers work on CMOS logic where the voltage levels are 0 & 5volts or 0 & 3.3 volts, whereas RS 232 protocols define voltage levels to be +12v & -12v. http://www.dnatechindia.com/index.php/Tutorials/8051-Tutorial/Serial-Communication-Basic.html
How do you write the 8051 micro controller alp for finding the largest number in an array?
1
What is the difference between 8051 8031 8751?
The difference is that those MCUs that start with 80 are romless, those with 87 use EPROM erasable by light
