Sundance SMT6040 - Manual (Page 52)

Sundance Multiprocessor Technology Limited
Form : QCF32
SMT6040
“Sundance Simulink Toolbox” Date : 6 July 2006
• Some scopes to see internal data;
• Manual selectors that allow sending a synthetic sine-wave instead of the ADC signal to
the SHB->DSP.
Inside the SHB2DAC hierarchical block there are:
• The SHBB2FPGA block;
• An up-sampler at 50MHzto achieve the original rate;
• Bit de-concatenation to unpack one 32-bits data into two 16-bits data;
• The dual DAC's sampling at 50MHz;
• Some scopes to see internal data.
For compilation and execution, please follow the usual procedure outlined in section 1.3. In
particular, after having clicked on the “Overall Build” button, launch the following Matlab
command:
Diamond(‘ADC_DAC_DSP’)
This instruction builds a Diamond application that is run via Diamond Server.
5.5 Video demo – Version 2
Demo: “..\Release_3.0\Applications\_Sundance\Video\Version2\test_SMT8039”
Same requirements as for section 5.3.
Figure 45: Video demo 2 - DSP diagram
This demo targets the DSP on the SMT339 and loads a default bitstream on the FPGA. The
DSP diagram is represented in Figure 45 and it applies a simple processing operation on the
video input.
SMT6040 - “Sundance Simulink Toolbox” Last Edited: 08/01/2010 15.42 Page 52 of 53