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The Multiple Interface Test Tool (MITT) is a test tool for validating hardware and software for simple peripheral buses, such as UART, I2C, SPI, and GPIO. MITT uses the FPGA development board and includes a software package with firmware, test binaries, and drivers that provide an inexpensive test solution.
To use the Multiple Interface Test Tool (MITT), you need a MITT board and bus-specific adapter boards that plug into ports on the MITT board. The type of adapter board depends on the bus you want to test.
MITT board
FPGA development board (Nexys 2)
UART/SPI adapter board
See UART/SPI adapter board from JJG Technologies.
I2C adapter board
See I2C adapter board from JJG Technologies.
Caution
The following modules are deprecated and are not included in MITT software package versions after 9.0.0.
GPIO adapter board
See GPIO adapter board from JJG Technologies.
MCATT expansion board
See MCATT expansion board from JJG Technologies.
Touch simulator pad
Touch simulator pad and a band cable to connect to the adapter. MCATT tool is able to stimulate a capacitive touch device by stimulating the precise points that come in contact with the board. The boards can be customized to have various sized and contact point resolutions.
These pad is customized for the device to test.
- Specific size
- Number of touch points
- Distance between the touch points