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path: root/usrp2/extramfifo/ext_fifo_tb.sh
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* Added external RAM FIFO to u2plus.Ian Buckley2010-11-111-0/+0
| | | | | | | | | | Added code branch to ext_fifo.v using generate that instantiates different input and out fifo's and touched nobl_fifo code so that it works at 18 and 36bit widths. Added 2nd DCM to top level to generate off chip RAMCLK. Added explicit I/O instances to top level for tristate drivers and changed signals to core as needed. Creted new FIFO's in core gen to replace much larger FIFO's used on u2rev3
* Enhanced test bench to be more like real world applicationIan Buckley2010-11-111-1/+2
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* Checkpoint checkin.Ian Buckley2010-11-111-0/+1
Loopback is running via the external ZBT SRAM...HOWEVER, its not running well, its stable but the data is corrupted sometimes. Not clear if its a logic or AC timing/SI issue yet.