ADIS16135Recommended for New Designs
The ADIS16135 iSensor® is a high performance, digital scope sensing system that operates autonomously and requires no user configuration to produce accurate...
Datasheet ADIS16135 on Analog.com
ADIS16133Obsolete
The ADIS16133 iSensor® is a high performance, digital gyro-scope sensing system that operates autonomously and requires no user configuration to produce...
ADIS16133 on Analog.com
ADIS16136Recommended for New Designs
The ADIS16136 iSensor® MEMS Gyroscope is a high performance, digital gyroscope sensing system that operates autonomously and requires no user configuration...
Datasheet ADIS16136 on Analog.com
The user asked how to configure the ADUC7026 to communicate with the SPI on the ADIS16135. The final answer provided the necessary SPI settings: Master mode, SCLK rate ≤ 2 MHz, SPI Mode 3 (CPOL = 1, CPHA = 1), MSB-First mode, and 16-Bit mode. The ADIS16135 operates as a slave device.
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How do I configure the ADUC7026 to communicate with the SPI on the ADIS16135?
Embedded processors typically support SPI communications with multi-purpose SPI ports that have some configurable parameters. These parameters could include serial protocol (SPI, I2C, etc), data length, clock polarity, clock phase, bit order, serial clock rate, etc. While it is important to check the sensor's datasheet for product-specifc settings, Table 7 in the ADIS16135Datasheet (page 8) offers a summary of typical configuration parametes to look for, which are typically found in serial port control registers. Table 7's contents are provide here, for convenience.
