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[/] [uart16550/] [tags/] [asyst_3/] - Rev 56

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Rev Log message Author Age Path
56 thre irq should be cleared only when being source of interrupt. mohor 8217d 18h /uart16550/tags/asyst_3/
55 some synthesis bugs fixed gorban 8218d 06h /uart16550/tags/asyst_3/
54 LSR status bit 0 was not cleared correctly in case of reseting the FCR (rx fifo). mohor 8218d 19h /uart16550/tags/asyst_3/
53 Scratch register define added. mohor 8219d 19h /uart16550/tags/asyst_3/
52 Scratch register added gorban 8220d 08h /uart16550/tags/asyst_3/
51 Igor fixed break condition bugs gorban 8220d 08h /uart16550/tags/asyst_3/
50 Bug in LSR[0] is fixed.
All WISHBONE signals are now sampled, so another wait-state is introduced on all transfers.		 gorban 8224d 13h /uart16550/tags/asyst_3/
49 committed the debug interface file gorban 8226d 07h /uart16550/tags/asyst_3/
48 Updated specification documentation.
Added full 32-bit data bus interface, now as default.
Address is 5-bit wide in 32-bit data bus mode.
Added wb_sel_i input to the core. It's used in the 32-bit mode.
Added debug interface with two 32-bit read-only registers in 32-bit mode.
Bits 5 and 6 of LSR are now only cleared on TX FIFO write.
My small test bench is modified to work with 32-bit mode.		 gorban 8227d 07h /uart16550/tags/asyst_3/
47 Fixed: timeout and break didn't pay attention to current data format when counting time gorban 8232d 09h /uart16550/tags/asyst_3/
46 Fixed bug that prevented synthesis in uart_receiver.v gorban 8233d 06h /uart16550/tags/asyst_3/
45 Lots of fixes:
Break condition wasn't handled correctly at all.
LSR bits could lose their values.
LSR value after reset was wrong.
Timing of THRE interrupt signal corrected.
LSR bit 0 timing corrected.		 gorban 8234d 07h /uart16550/tags/asyst_3/
44 fixed more typo bugs gorban 8248d 06h /uart16550/tags/asyst_3/
43 lsr1r error fixed. mohor 8248d 13h /uart16550/tags/asyst_3/
42 ti_int_pnd error fixed. mohor 8248d 13h /uart16550/tags/asyst_3/
41 ti_int_d error fixed. mohor 8248d 13h /uart16550/tags/asyst_3/
40 Synthesis bugs fixed. Some other minor changes gorban 8250d 16h /uart16550/tags/asyst_3/
39 Comments in Slovene language deleted, few small fixes for better work of
old tools. IRQs need to be fix.		 mohor 8252d 13h /uart16550/tags/asyst_3/
38 small update to test interrupts gorban 8253d 10h /uart16550/tags/asyst_3/
37 Heavily rewritten interrupt and LSR subsystems.
Many bugs hopefully squashed.		 gorban 8253d 10h /uart16550/tags/asyst_3/

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