ECE 4713 Computer Architecture

1
ECE 4713 Computer Architecture

• Team I
• JAM-N Processor

2
Overview

• Team Members
• Mike Wilson
• Aaron Plunkett
• Joseph Cunningham
• Processor
• 15 Instruction
• Rising Edge Triggered

3
Datapath Design
4
Finite State Machine
ALUSrcA0 ALUSrcB11
1
2
MemRead ALUSrcA0 IorD0 IRWrite ALUSrcB01 PCWrit
e PCSource00
START
( LW or SW )?
( R-TYPE )?
( BGT )?
( BEQ )?
( JUMP )?
( BLT )?
( BNE )?
ALUSrcA1 ALUSrcB0 PCWrite Cond PCSource01 b_ctr
l10
ALUSrcA1 ALUSrcb10
ALUSrcA1 ALUSrcB00
ALUSrcA1 ALUSrcB00 PCWriteCond01 b_ctrl01
PCWrite PCSource10
ALUSrcA1 ALUSrcB00 PCWriteCond01 b_ctrl00
PCWrite PCSource10
( SW )?
( LW )?
RegDst1 RegWrite MemtoReg0
MemRead IorD1
RegDst1 RegWrite MemtoReg0
RegDst0 RegWrite MemtoReg1
5
Instruction Set