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Program counter

vead

Nov 27, 2011
473
Joined
Nov 27, 2011
Messages
473
Hello ,
I need help , I want to make program counter for program memory

program memory
8 data line
16 address line

program counter
16 input
16 output
clock signal

output of program counter connected with input of program memory
I need Idea how to make program counter ?
 

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vead

Nov 27, 2011
473
Joined
Nov 27, 2011
Messages
473
I have searched on internet. I saw this example. but I don't understand clearly.can some one give specif example to understand about PC
Example: Intel IA32
The Intel IA32 (better known by some as "x86") is a CISC architecture, which means that each instruction can be a
different length. The Intel memory is byte-addressable. Each cycle the instruction decoder needs to determine the
length of the instruction, in bytes, and it needs to output that value to the PC. The PC unit increments itself by the
value received from the instruction decoder.
 
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