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Rev Log message Author Age Path
37 tap_top and dbg_top modules are put into two separate modules. tap_top
contains only tap state machine and related logic. dbg_top contains all
logic necessery for debugging.
mohor 8226d 01h /
36 Structure changed. Hooks for jtag chain added. mohor 8229d 20h /
35 Dbg support datasheet added to cvs. mohor 8254d 00h /
34 Product brief added to cvs. mohor 8254d 18h /
33 LatchedJTAG_IR used when muxing TDO instead of JTAG_IR. mohor 8259d 23h /
32 Stupid bug that was entered by previous update fixed. mohor 8260d 22h /
31 trst synchronization is not needed and was removed. mohor 8260d 23h /
30 IDCODE bug fixed, chains reused to decreas size of core. Data is shifted-in
not filled-in. Tested in hw.
mohor 8272d 03h /
29 Document revised and put tp better form. mohor 8275d 16h /
28 TDO and TDO Enable signal are separated into two signals. mohor 8308d 00h /
27 Warnings from synthesys tools fixed. mohor 8322d 01h /
26 Warnings from synthesys tools fixed. mohor 8322d 01h /
25 trst signal is synchronized to wb_clk_i. mohor 8322d 22h /
24 CRC changed so more thorough testing is done. mohor 8323d 23h /
23 Trace disabled by default. mohor 8330d 02h /
22 Register length fixed. mohor 8330d 02h /
21 CRC is returned when chain selection data is transmitted. mohor 8330d 22h /
20 Crc generation is different for read or write commands. Small synthesys fixes. mohor 8332d 00h /
19 Wishbone data latched on wb_clk_i instead of risc_clk. mohor 8344d 01h /
18 Reset signals are not combined any more. mohor 8346d 10h /

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