Ce

== Compute Engine Design Specifications ==

The COMPUTE ENGINE of SCOORE is responsible for all the calculations of the processor. SCOORE is a clustered architecture, we have FOUR main units which comprise the COMPUTE ENGINE.

1. AUNIT is responsible for all the "simple arithmetic operations" of the CPU.(Single Port)
2. BUNIT is responsible for branch operations. (Dual Port)
3. CUNIT handles all floating point operations. (Single Port)
4. MUNIT handles all Load and Store operations. (Dual Port)

A more detailed description of each individual block is given below.

Select Module SE0 SE1

Overlapping Module CE0

Overlapping Module CE0

AUNIT Module

aunit_stage1	aunit_stage2	salu	write_back

BUNIT Module

bunit_stage1	bunit_stage2	balu/salu	write_back

CUNIT Module

cunit_stage1	cunit_stage2	FPU	write_back

MUNIT Module

munit_stage1	munit_stage2	CACHE	write_back

--Rigo Dicochea 09:47, 30 March 2009 (PDT)