1. Universal Serial Bus Specification 1.0
Sam
MICETEK
9/21/2018

2. 1 Introduction
Goals
Applications
Features 1

3. 2 Architectural
Bus Topology
host
device
transfer types 2

4. 3 3 Data flow Pipe & Endpoint Communication flow Endpoint description
package size 3

5. 4 Mechanical
plugs
ICON
Pin numbers 4

6. 5 5 Electrical Driver characteristics Port connection Full speed
Low speed
Signal lever
Data encoding/decoding
NAZI coding
Bit stuffing 5

7. 6 6 Protocol layer Token packet Data Packet Handshake Packet IN OUT
Bulk transaction
Interrupt transaction
Isochronous transaction
Bus enumeration 6