Download Website

You are here: OSU8 Microprocessor

2:1 Mux

OSU8 Microprocessor

CPU Programming

Hardware Info

Schematic

Xilinx Implementation

Address Decoder

OSU8 Core

8-Bit Data ALU

16-Bit Addr ALU

Control State Machine

Status Bits

Operand Register

Program Counter

Stack Pointer

2:1 Mux

Full Hierarchy Index

Implementation

2-input MUX

The Stack Pointer's 16-bit register uses this 2-input MUX to allow it to load the Stack Pointer from either of two sources.

Schematic Drawing

OSU8: Simple 8-Bit Microprocessor Design; Paul Stoffregen
http://www.pjrc.com/tech/osu8/sch/my_mux2_reg16b_sp.html
Last updated: February 24, 2005
Status: These pages are a work-in-progress
Comments, Suggestions: <paul@pjrc.com>