User`s guide

New Features
1-5
New Blocks for the TMDX326040A Daughter Card
(PCM3003 Audio Daughter Card)
To allow you to use the new TMDX326040A daughter card on your C6711 DSK,
the new library TMDX326040 Daughtercard Support library contains two new
blocks:
• The ADC block configures the input to the codec on the daughter card.
• The DAC block configures the output from the codec on the daughter card.
The PCM3003 codec on the TMDX326040A cardprovides a stereo, 48 KHz,
16-bit codec that operates in place of the codec on the C6711 DSK for improved
audio processing.
The User’s Guide contains block reference pages for the new blocks to provide
details about using them.
Vector Multiply Perform element-wise multiplication on two
inputs
Vector Negate Negate each element of an input signal
Vector Sum of Squares Compute the sum of squares over each
channel of a real input
Weighted Vector Sum Find the weighted sum of two input vectors
Signal Transforms
Bit Reverse Bit-reverse the positions of the elements of
each channel of a complex input signal
FFT Compute the decimation-in-frequency
forward FFT of a complex input vector
Radix-2 FFT Compute the radix-2 decimation-in-frequency
forward FFT of a complex input vector
Radix-2 IFFT Compute the radix-2 inverse FFT of a
complex input vector
Block Description