Sundance FC201 - Manual (Page 4)

Page 4 of 4
Revision 0.4
Sundance Digital Signal Processing Inc.
4790 Caughlin Parkway 233, Reno, NV 89519-0907, U.S.A.
Tel: +1 (775) 827-3103, Fax: +1 (775) 827-3664, email: [email protected]
www.sundancedsp.com
2. PRESENTATION
The firmware module is instantiated in a Diamond/FPGA configuration file as follows:
FC201\
+---analysis\ Implementation Analysis
+---fc201\ Task Source Code
+---fifo\ Shared FIFO Tasks for test\
+---specifications\ Documentation
\---test\ Verification Test Benches
Users of the FC201 firmware module will reference the Diamond .fcd file (top level) from the
fc201\ above.
3. USAGE
The firmware module is instantiated in a Diamond/FPGA configuration file as follows:
! declare tasks
!
task ogd1 ins=2 outs=1 file="..\fc201\fc201.fcd"
!
! place tasks on FPGA
!
place ogd1
<fpga>
!
! connect dataflow
!
connect ? <user_1>[x] ogd1[0]
connect ? <user_cfg>[y] ogd1[1]
connect ? ogd1[0]
<user_2>[z]
Where <user_1> is a data source and <user_2> is a data sink task. <user_cfg> is a
connection which supplies 3-word tuples to configure the coefficients.