Team 2 Bluetooth Mass Storage Device By Scott

Team 2: Bluetooth Mass Storage Device By Scott Pillow Design Constraint Analysis Ryan Weaver Scott Pillow Yucel Parsak Yuri Kubo 1

Team 2: Bluetooth Mass Storage Device By Scott Pillow Design Constraints • Small in size • Power Consumption • Cost • Availability of existing components • Data transfer speed Ryan Weaver Scott Pillow Yucel Parsak Yuri Kubo 2

Team 2: Bluetooth Mass Storage Device By Scott Pillow Microprocessor • Enough pins to deal with I/O (20 to 25) • Bluetooth mode control (SPI) • Push button multiple jobs (TIM) • monitors USB connection (on-chip) • Power management Ryan Weaver Scott Pillow Yucel Parsak Yuri Kubo 3

Team 2: Bluetooth Mass Storage Device By Scott Pillow Summary • Bluetooth 2. 0 + EDR • USB 2. 0 • Battery Powered - Rechargeable through USB Ryan Weaver Scott Pillow Yucel Parsak Yuri Kubo 4

Team 2: Bluetooth Mass Storage Device By Scott Pillow Bluetooth Module • Speed • Built-in Antenna • USB Connectivity Version Class Max Power 1. 2 1 100 m. W 2. 0 + EDR Data Rate Range 2 2. 5 m. W 3 1 m. W ~1 m 1 Mbits/s ~ 100 m 3 Mbits/s ~ 10 m • Range • Power Saving Modes (sniff, hold, park) • Ability to remember previous pairing Ryan Weaver Scott Pillow Yucel Parsak Yuri Kubo 5

Team 2: Bluetooth Mass Storage Device By Scott Pillow Flash Memory & Controller • Reasonable Addressability • implements USB protocol Ryan Weaver Scott Pillow Yucel Parsak Yuri Kubo 6

Team 2: Bluetooth Mass Storage Device By Scott Pillow Battery & Recharging Unit • Lithium-ion battery • Rechargeable via USB • Under / over voltage protection Ryan Weaver Scott Pillow Yucel Parsak Yuri Kubo 7

Team 2: Bluetooth Mass Storage Device By Scott Pillow Ryan Weaver Scott Pillow Yucel Parsak Yuri Kubo