Briefly describe the key “architecture” feature of each of these types of technologies: DSP, GPU, FPGA.

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter10: Application Development
Section: Chapter Questions
Problem 3RQ
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a) Briefly describe the key “architecture” feature of each of these types of technologies: DSP, GPU, FPGA. 

b) With reference to the diagram below, determine the logic levels of the control bits and then describe how the CBZ instruction is executed. (See the image)

PC
Add
Read
address
Instruction
[31-0]
Instruction
memory
Instruction [31-21]
Instruction [9-5]
Instruction [20-16]
Instruction [4-0]
Instruction [31-0]
Control
Reg2Loc
Branch
MemRead
MemtoReg
ALUOP
MemWrite
ALUSrc
RegWrite
Read
register 1 Read
data 1
Read
register 2
Write
Read
register data 2
Write
data Registers
32
Sign-
extend
64
Instruction [31-21]
Shift
left 2/
OMIX
ALU
Add result
Zero
ALU ALU
result
ALU
control
EUX
Address Read
data
Write Data
data memory
MUX
Transcribed Image Text:PC Add Read address Instruction [31-0] Instruction memory Instruction [31-21] Instruction [9-5] Instruction [20-16] Instruction [4-0] Instruction [31-0] Control Reg2Loc Branch MemRead MemtoReg ALUOP MemWrite ALUSrc RegWrite Read register 1 Read data 1 Read register 2 Write Read register data 2 Write data Registers 32 Sign- extend 64 Instruction [31-21] Shift left 2/ OMIX ALU Add result Zero ALU ALU result ALU control EUX Address Read data Write Data data memory MUX
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