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[/] [ethmac/] [tags/] [rel_7/] [rtl/] [verilog/] [eth_wishbone.v] - Rev 338

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338 root 4901d 15h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
335 New directory structure. root 4958d 20h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
228 This commit was manufactured by cvs2svn to create tag 'rel_7'. 7292d 13h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
227 Changed BIST scan signals. tadejm 7292d 13h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
226 Igor added WB burst support and repaired BUG when handling TX under-run and retry. tadejm 7292d 14h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
221 TxStatus is written after last access to the TX fifo is finished (in case of abort
or retry). TxDone is fixed.
mohor 7296d 14h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
219 txfifo_cnt and rxfifo_cnt counters width is defined in the eth_define.v file,
TxDone and TxRetry are generated after the current WISHBONE access is
finished.
mohor 7299d 14h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
210 BIST added. mohor 7300d 13h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
167 Sometimes both RxB_IRQ and RxE_IRQ were activated. Bug fixed. mohor 7329d 16h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
166 Reception is possible after RxPointer is read and not after BD is read. For
that reason RxBDReady is changed to RxReady.
Busy_IRQ interrupt connected. When there is no RxBD ready and frame
comes, interrupt is generated.
mohor 7330d 16h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
164 Ethernet debug registers removed. mohor 7330d 19h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
159 Async reset for WB_ACK_O removed (when core was in reset, it was
impossible to access BDs).
RxPointers and TxPointers names changed to be more descriptive.
TxUnderRun synchronized.
mohor 7332d 13h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
150 Debug registers reg1, 2, 3, 4 connected. Synchronization of many signals
changed (bugs fixed). Access to un-alligned buffers fixed. RxAbort signal
was not used OK.
mohor 7336d 11h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
134 Register TX_BD_NUM is changed so it contains value of the Tx buffer descriptors. No
need to multiply or devide any more.
mohor 7357d 10h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
127 WriteRxDataToMemory signal changed so end of frame (when last word is
written to fifo) is changed.
mohor 7377d 12h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
119 Ram , used for BDs changed from generic_spram to eth_spram_256x32. mohor 7379d 15h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
118 ShiftEnded synchronization changed. mohor 7383d 05h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
115 RxBDAddress takes `ETH_TX_BD_NUM_DEF value after reset. mohor 7384d 14h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
113 RxPointer bug fixed. mohor 7392d 03h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v
112 Previous bug wasn't succesfully removed. Now fixed. mohor 7392d 17h /ethmac/tags/rel_7/rtl/verilog/eth_wishbone.v

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