Bộ Chuyển Total Phase Aardvark I2C/SPI Host Adapter

Aardvark Host Adapters
The Aardvark Host Adapters allow developers to interface a host
PC to a downstream embedded system environment and transfer
serial messages using the I C and SPI protocols. Additionally, the
 I C and/or SPI pins can be used for general purpose signaling
when the respective subsystem is not in use.
Aardvark I C/SPI Host Adapter Features
• I C – Two-wire interface
◦ Standard mode (100 kbps) and fast mode (400 kbps)
◦ Variable bitrate (1-800 kbps)
◦ Master and slave functionality
• SPI – Four-wire serial communication protocol
◦ Up to 8 Mbps as master; 4 Mbps as slave
◦ Configurable slave select polarity for master mode
• GPIO – General Purpose Input/Output
◦ General purpose signaling on I C and/or SPI pins
• Software
◦ Windows, Linux, and Mac OS X compatible
◦ Easy to integrate application interface
◦ Upgradeable Firmware over USB
Aardvark OEM I C Host Adapter Features
• I C – Two-wire interface
◦ Standard mode (100 kbps)
◦ Master only up to 125 kbps
• GPIO – General Purpose Input/Output
◦ Up to 6 general purpose signaling pins
• Software
◦ Windows, Linxu, and Mac OS X compatible
◦ Easy to integrate application interface
Aardvark OEM SPI Host Adapter Features
• SPI – Four-wire serial communication protocol
◦ Master only up to 1 Mbps
◦ Configurable slave select polarity
• GPIO – General Purpose Input/Output
◦ Up to 6 general purpose signaling pins
• Software
◦ Windows, Linux, and Mac OS X compatible
◦ Easy to integrate application interface