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* gpif: squashed GPIF slave fifo work for B100Josh Blum2012-07-021-414/+199
| | | | | The control and data enpoints are now both implemented as FIFOs. Requires another squash of B100 top level to use.
* slave_fifo: use 2KB FIFO size instead of 1KBNick Foster2012-04-241-1/+1
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* b100: implement packet-end/flush cycle timeoutJosh Blum2012-04-241-9/+25
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* b100: fix slave fifo data xfer exit conditionJosh Blum2012-04-011-4/+4
| | | | | | | When exiting the read/write data state, when the transfer count maxes out/peaks, the fifo read/write signals were getting this condition the cycle after with the state change.
* B100: port cleanups from b100-txbug to this branchNick Foster2012-03-261-25/+19
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* b100: cleanup redundant logic for slwr and slrdJosh Blum2012-03-251-2/+2
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* b100: extra data pktend cycle for fifo addrJosh Blum2012-03-251-2/+8
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* b100: slave fifo fix for dst/src ready signalsJosh Blum2012-03-241-34/+40
| | | | | | | | Some of the changes my be overkill, but the idea is to be more careful about allowing FIFO IO to occur on transitions. The cal app was able to complete successfully.
* dsp rework: pass vita clears into dsp modules, unified fifo clearsJosh Blum2012-02-041-1/+1
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* b100: connect all clears for gpifJosh Blum2012-02-031-4/+4
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* Slave FIFO: fix for PKTEND not asserting @ end of RX.Nick Foster2012-01-121-8/+8
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* B100: moar buffering on TX for better performance in bidirectional applicationsNick Foster2012-01-121-3/+3
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* Squashed slave mode changes onto master.Nick Foster2012-01-121-0/+467