hello
I have doubt about 8051 specification
8 bit microcontroller
8 bit data
8 bit instruction
8 bit decoder
16 bit program counter
8 bit data
If we want to deal with 8 bit data so we use 8 bit
8 bit instruction
if instruction is 8 bit then we can do 256 operation (and.or.addition ....upto 256)
if instruction is 16 bit then we can do 64,000 operation
In 8 bit 8051 microcontroller why we use 8 bit instruction
Q1 why we cant use 16 bit instruction ?
8 bit decoder
8 bit decoder decode 256 instruction
we can use 5 bit 9 bit 13 bit why we use 8 bit decoder ?
https://www.electro-tech-online.com/posts/1170570/
I have doubt about 8051 specification
8 bit microcontroller
8 bit data
8 bit instruction
8 bit decoder
16 bit program counter
8 bit data
If we want to deal with 8 bit data so we use 8 bit
8 bit instruction
if instruction is 8 bit then we can do 256 operation (and.or.addition ....upto 256)
if instruction is 16 bit then we can do 64,000 operation
In 8 bit 8051 microcontroller why we use 8 bit instruction
Q1 why we cant use 16 bit instruction ?
8 bit decoder
8 bit decoder decode 256 instruction
we can use 5 bit 9 bit 13 bit why we use 8 bit decoder ?
https://www.electro-tech-online.com/posts/1170570/