What is the configuration of 8085 microprocessor?
The 8085 microprocessor is an 8-bit general purpose processor that can deal with the memory of 64K Byte. This microprocessor consists of 40-pins as well as works with +5V power supply. This processor can be work at a 3MHz of maximum frequency.
What does pin 30 represent in the pin diagram of 8085 microprocessor?
ALE – ALE is an acronym for address latch enable and is pin number 30 in the configuration. We know that 8 lower order bits of the 16-bit address bus are multiplexed with the 8-bit data bus.
How does the CMA instruction work explain with diagram?
In 8085 Instruction set, logical type there is one complement instruction with the mnemonic CMA. It actually stands for “CoMplement the Accumulator”. It performs1’s complement operation on the current contents of Accumulator, and the result is stored back in the Accumulator replacing its previous contents.
What is the pin configuration?
Configuration pins are used to load the design data into SRAM-based FPGAs. The bitstream defines the functional operation of the internal resources, interconnections and I/O for the FPGA. The configuration mode selected to program the FPGA is an important design factor to consider when assigning pins.
What is the role of the reset pin?
Pin 9 − It is a RESET pin, which is used to reset the microcontroller to its initial values. Pins 10 to 17 − These pins are known as Port 3. This port serves some functions like interrupts, timer input, control signals, serial communication signals RxD and TxD, etc.
What is an pin?
A personal identification number (PIN) is a numerical code used in many electronic financial transactions. Personal identification numbers are usually issued in association with payment cards and may be required to complete a transaction.
What is my 4-digit PIN number?
Your Personal Identification Number (PIN) is a 4-digit number combination known only to you, and allows you to access your account information using our Automated Telephone Banking system. You may choose any 4-digit PIN number when using Telephone Banking for the first time.
What is pin example?
The definition of a pin is something small used for holding things together or for support. An example of a pin is what women use to hold their hair in up-do hairstyles. An example of a pin is what you would use to attach a piece of paper to a corkboard.
What is the most secure 4-digit code?
The safest 4-digit PIN is ‘8068’ — or at least it was, until researchers at Data Genetics told everyone this week. The researchers there went through a set of 3.4 million four-digit personal identification numbers and found “8068” came up only 25 times.
What is a hard 4 digit code?
If it guesses based on people’s natural inclination to pattern, the hardest to guess is “8068”. For some reason, when a study was done this was the least used 4-digit combination at the time. What’s the safest 4-digit PIN? Not 8068 — anymore .