INTERFACING A TMS320C3X TO THE TLC320AD58C 18-BIT STEREO A/D CONVERTERThis document discusses how to initialize the TMS320C3x to interface with the TLC320AD58C 18-bit stereo analog-to-digital converter (ADC) without glue logic.
The TLC320AD58C serial interface provides several master and slave modes for 16-bit or 18-bit data output, to be compatible with a wide range of DSPs. To interface with the TMS320C3x 32-bit floating-point DSP, the 18-bit master mode '100' was chosen to get an 18-bit resolution result and meet the TMS320C3x serial port requirements. This document gives timing diagrams, a schematic and several code listings to allow a designer to readily implement this solution. View the complete PDF document: spra271.pdf (60 K Bytes) (Requires Acrobat Reader 3.x) Go to the Engineering Design Center to locate information on other TI Semiconductor devices.
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