An Overview of the Ptolemy Project
An Overview of the Ptolemy Project
An Overview of the Ptolemy Project
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ASIC microcontroller<br />
Network<br />
Interface<br />
network<br />
ptolemy.doc<br />
Typical Implementation<br />
FPGA<br />
control panel<br />
Heterogeneity is a major source<br />
<strong>of</strong> complexity in such systems.<br />
real-time<br />
operating<br />
system<br />
system bus<br />
host port<br />
programmable<br />
DSP<br />
memory interface<br />
DSP<br />
assembly<br />
code<br />
UNIVERSITY OF CALIFORNIA AT BERKELEY<br />
controller<br />
process<br />
user interface<br />
process<br />
CODEC<br />
analog<br />
interface<br />
© 1997, p. 7 <strong>of</strong> 32