Changes between Version 69 and Version 70 of OFDMReferenceDesign/Changelog

Timestamp:

Aug 11, 2010, 11:26:34 PM (14 years ago)

Author:

murphpo

Comment:

--

OFDMReferenceDesign/Changelog

@@ -11 +11 @@
  * Virtex-II Pro (WARP FPGA Board v1.2): [http://warp.rice.edu/bigFiles/OFDM_ReferenceDesign_FPGAv1_public_v15.0.zip OFDM_ReferenceDesign_FPGAv1_public_v15.0.zip] (100MB)
  * Virtex-4 (WARP FPGA Board v2.2): Coming Soon! (100MB)
+
+Note: The PHY is functionally identical for FPGA v1 and v2. The v2 design uses HDL for 8 multipliers (in the Tx scaling and Rx coarse CFO correction blocks) instead of DSP48's. The V2Pro version of the PHY uses too many multipliers for the V4FX100 FPGA, but the V4 FPGA has more than enough logic to realize the extra multiplications in fabric.
 
 '''Hardware Changes'''