Difference between revisions of "Ce"
From Vlsiwiki
| Line 4: | Line 4: | ||
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. | 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. | ||
| − | # AUNIT is responsible for all the "simple arithmetic operations" of the CPU.(Single Port) | + | # AUNIT is responsible for all the "simple arithmetic operations" of the CPU.(Single Port) |
| − | # BUNIT is responsible for branch operations. (Dual Port) | + | # BUNIT is responsible for branch operations. (Dual Port) |
| − | # CUNIT handles all floating point operations. (Single Port) | + | # CUNIT handles all floating point operations. (Single Port) |
# MUNIT handles all Load and Store operations. (Dual Port) | # MUNIT handles all Load and Store operations. (Dual Port) | ||
Revision as of 17:01, 30 March 2009
== 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.
- AUNIT is responsible for all the "simple arithmetic operations" of the CPU.(Single Port)
- BUNIT is responsible for branch operations. (Dual Port)
- CUNIT handles all floating point operations. (Single Port)
- MUNIT handles all Load and Store operations. (Dual Port)
A more detailed description of each individual block is given below.
| aunit_stage1 | aunit_stage2 | salu | write_back |
|---|
| bunit_stage1 | bunit_stage2 | balu/salu | write_back |
|---|
| cunit_stage1 | cunit_stage2 | FPU | write_back |
|---|
| munit_stage1 | munit_stage2 | CACHE | write_back |
|---|
--Rigo Dicochea 09:47, 30 March 2009 (PDT)
