How many cells are in RAM in a 8-bit computer?

The RAM size is very small, 16 cells(words) each one with 8 bits. It’s a small and simple computer so a program and its variables will be directly loaded into memory using a programmer.

How many memory locations can be specified by an 8-bit address?

For example, an 8-bit-byte-addressable machine with a 20-bit address bus (e.g. Intel 8086) can address 220 (1,048,576) memory locations, or one MiB of memory, while a 32-bit bus (e.g. Intel 80386) addresses 232 (4,294,967,296) locations, or a 4 GiB address space.

How many memory locations can be addressed in a computer system with an 8-bit data bus and a 16 bit address bus?

An 8-bit addressable unit combined with 16-bit address bus amounts to 64KiB of RAM that the CPU can address.

What is meant by 8 bit microprocessor?

8 bit microprocessor:- 8-bit is an early computer hardware device or software program that is capable of transferring eight bits of data at the same time. The Intel 8085 is an 8-bit microprocessor. Its data bus is 8-bit wide and hence, 8 bits of data can be transmitted in parallel from or to the microprocessor.

What is 8bit address?

8-bit CPUs use an 8-bit data bus and can therefore access 8 bits of data in a single machine instruction. The address bus is typically a double octet (16 bits) wide, due to practical and economical considerations. This implies a direct address space of 64 KB (65,536 bytes) on most 8-bit processors.

How many different addresses can a 8 bit address bus address?

How many memory locations are identified by a processor with 8 bit address bus at a time? – Quora. The facile answer is “256” because 8 bits can only have 256 different values.

How many different addresses can a 8-bit address bus address?

What does 8 bit mean in computer terms?

8-bit is a measure of computer information generally used to refer to hardware and software in an era where computers were only able to store and process a maximum of 8 bits per data block.

What is the address bit of 8-bit microprocessor?

16-bit
While in general 8-bit CPUs have 16-bit addressing, in some architectures you have both, such as in the MOS Technology |6502 CPU, where the zero page is used extensively, saving one byte in the instructions accessing that page, and also having 16-bit addressing instructions that take 2 bytes for the address plus 1 for …