CoolRunner™- II in PDAs. Quick Start Training Agenda Today’s PDA Add ons Power limitations Where CoolRunner-II fits Future Directions XPATH Demonstration.
Post on 29-Jan-2016
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CoolRunner™- II
in PDAs
Quick Start Training
Agenda
• Today’s PDA• Add ons• Power limitations• Where CoolRunner-II fits• Future Directions• XPATH Demonstration
Quick Start Training
Today’s PDA
μproc
KEYBOARD
DISPLAY
IrDA
EPROM
SRAM
CoolRunner-II CPLD
Analog I/F
CoolRunner-II CPLD
PCMCIA CF+
Baseline PDA Extended Functionality
USB
DRAM Camera Chip
MP3
MPEG 4
GPS MMC/SD
SRAM
DRAM
CoolRunner-II
Quick Start Training
Case Study:
Palm i705
• Xilinx CPLDs fill the need
Quick Start Training
HandEra PDA
• CoolRunner XPLA3 XCR3128XL
Quick Start Training
Add Ons
• Cameras• Wireless communicators• GPS transceivers• Memory upgrades• MP3 players• EEG monitors
Quick Start Training
IDEO Eyemodule2 Camera
• CoolRunner XPLA3 XCR3256XL• 320x240-pixel resolution
Quick Start Training
Kodak Palm Camera
• Palmpix digital camera– XCR3064XL
Quick Start Training
Palm m505 Handheld
• SD Card expansion module reference design– First revision: XCR3256XL– Second revision: XCR3064XL
Quick Start Training
Xircom 802.11b Module
• CoolRunner XPLA3 XCR3064XL• Handspring wireless modem
Quick Start Training
OmniSky Wireless Modem
• OmniSky CDMA Handspring add on module – XCR3128XL-10CS144C and XCR3032XL-10CS48C
Quick Start Training
GeoDiscovery Geode GPS
• Springboard CoolRunner design
Quick Start Training
Where CoolRunner Fits
• Ideal interface for portable systems– Negligible battery drain– Ample speed for any portable application– Totally flexible voltage interfacing– Easily adapts to future changes
• Interface memories, transducers, displays, keyboards, digital RF modules, MP3 . . .– Literally anything!
Quick Start Training
Emerging Standards & Protocols
• New standard I/O ports:– Immediate solution to interface– No ASIC waiting time
• No waiting for memory support as voltages drop• No permanent attachment to any specific ASSP
– Cameras, compression– Memories– RF modules
• Bluetooth, GPS, etc.
Quick Start Training
Demonstration: XPATH
• Developed by CoolRunner Applications Group• Includes multiple features:
– Built-in compass– Temperature measurement– Air pressure measurement– Multiple display formats– A/D and add on memory interfaces
Quick Start Training
XPATH
• Handspring add-on module• Application Note: XAPP356
Pressure Altimeter Temperature Heading
Quick Start Training
PATH
Quick Start Training
PATH• Motorola Pressure Transducer MPX4115A
• Maxim TemperatureSensor MAX6577
• Honeywell MagneticSensor HMC1002
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