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Rev Log message Author Age Path
92 This is revision 1.4, revision 1.5 was put there by mistake. simons 7491d 08h /
91 Removed files due to new complete testbench. tadejm 7491d 23h /
90 Add Flextronics header avisha 7494d 06h /
89 adjusted comment + define dries 7574d 12h /
88 added clearing the receiver fifo statuses on resets gorban 7637d 01h /
87 This fixes errors in some cases when data is being read and put to the FIFO at the same time. Patch is submitted by Scott Furman. Update is very recommended. gorban 7667d 03h /
86 restored include for uart_defines.v in uart_test.v gorban 7937d 07h /
85 Updated documentation to include latest changes. gorban 7970d 23h /
84 The uart_defines.v file is included again in sources. gorban 7983d 22h /
83 Reverted to include uart_defines.v file in other files again. gorban 7983d 22h /
82 Updated to work with latest core. gorban 7990d 20h /
81 Added lastest additions. gorban 7990d 20h /
80 Remove uart_fifo.v because it is replaced by other 2 files. gorban 7990d 20h /
79 Bug Fixes:
* Possible loss of sync and bad reception of stop bit on slow baud rates fixed.
Problem reported by Kenny.Tung.
* Bad (or lack of ) loopback handling fixed. Reported by Cherry Withers.

Improvements:
* Made FIFO's as general inferrable memory where possible.
So on FPGA they should be inferred as RAM (Distributed RAM on Xilinx).
This saves about 1/3 of the Slice count and reduces P&R and synthesis times.

* Added optional baudrate output (baud_o).
This is identical to BAUDOUT* signal on 16550 chip.
It outputs 16xbit_clock_rate - the divided clock.
It's disabled by default. Define UART_HAS_BAUDRATE_OUTPUT to use.
gorban 7990d 20h /
78 This commit was manufactured by cvs2svn to create tag 'rel_1'. 8144d 02h /
77 This commit was manufactured by cvs2svn to create tag 'asyst_3'. 8144d 02h /
76 This commit was manufactured by cvs2svn to create tag 'asyst_2'. 8144d 02h /
75 Endian define added. Big Byte Endian is selected by default. mohor 8144d 02h /
74 tf_overrun signal was disabled since it was not used gorban 8149d 04h /
73 major bug in 32-bit mode that prevented register access fixed. gorban 8156d 03h /

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