This application note defines the system-level hardware for the asymmetrical digital-subscriber line (ADSL) central office analog front end (AFE) incorporating the Texas Instruments TLV320AD12 (AD12). The AFE design is intended to demonstrate the data-handling capabilities of the AD12 in a real system environment. This application notes uses a simple line-coupling network; the end user should consider enhancements for actual implementation.
The JPEG standard pertains to compression of still images. Performing JPEG at the rate of 30 frames per second in isolation as individual images is known as motion JPEG (MJPEG). This demonstration uses:
Power consumption on the OMAP3530 device is highly application-dependent therefore a sp
This document describes the implementation of a line echo canceller (LEC) on the TMS320C54x family of 16-bit fixed-point digital signal processors. Two different implementations of the adaptive transversal echo canceller filter are covered: block update and normalized least-mean square (also called stochastic gradient). Full assembler code is given for both examples.