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[/] [xulalx25soc/] [trunk/] [rtl/] - Rev 84

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Rev	Log message	Author	Age	Path
84	First part of switching to proper sdspi.v, and not just the link.	dgisselq	2929d 13h	/xulalx25soc/trunk/rtl/
83	Fixes a bug in the LX9 build whereby the flash was never ever granted permission to use the SPI port.	dgisselq	2930d 17h	/xulalx25soc/trunk/rtl/
74	Adds the SD-card capability, and connects the debug wires to/from the uartdev in case it needs to be debugged.	dgisselq	2931d 12h	/xulalx25soc/trunk/rtl/
73	Simplified logic.	dgisselq	2931d 12h	/xulalx25soc/trunk/rtl/
72	Sets XULA25 as the default.	dgisselq	2931d 12h	/xulalx25soc/trunk/rtl/
71	Needed to play with subtle timing to get this to build. Expect me to play with these two clock numbers more.	dgisselq	2931d 12h	/xulalx25soc/trunk/rtl/
70	Cosmetic (minor) update.	dgisselq	2931d 12h	/xulalx25soc/trunk/rtl/
69	Massive logic simplification. This is also the first (verified) working version.	dgisselq	2931d 12h	/xulalx25soc/trunk/rtl/
68	Fixes the debug ack line, so it no longer acks when there isn't a dbg_stb. Fixed the multiply option parameter, so it sets a 3-clock multiply properly. Adjusted the watchdog timer so that it now produces a timer that doesn't reload--since this is pointless for a watchdog. Finally, connects a reset line to the DMA, to make certain that resetting the CPU will also reset any ongoing DMA operation.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
67	Simplifies logic, and guarantees that the minimum set value will always produce an int. For example, if the count was X before, setting X-1 wouldn't produce an interrupt since it had passed. Now it produces an interrupt, and keeps the next interrupt valid.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
66	Simplified logic (barely).	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
65	Makes the auto-reload feature a parameterized (generic) feature, so the same code will work for both auto-reloadable and non-autoreloadable (i.e. watchdog) timers.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
64	First (verified) working version.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
63	Simplified logic.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
62	Removed the pipe logic from the non-pipelined version, and made the NOOP a specific ALU instruction so that the PC is always properly updated.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
61	Fixed the timing control wires: busy and valid will never both be true. Busy will be true (now) until valid is asserted, and busy will never not be asserted until valid is true.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
60	LONG_MPY upgrade. This is part of swapping out the LDIHI instruction for a MPY, and the MPYS and MPYU instructions for MPYSHI and MPYUHI respectively.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
59	Simplified logic.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
58	Bug fix: the UART can now be reconfigured post-boot without a BREAK condition.	dgisselq	2931d 13h	/xulalx25soc/trunk/rtl/
57	Fixed the TX/RX addresses so that they match the documentation: TX first, then RX.	dgisselq	2939d 13h	/xulalx25soc/trunk/rtl/

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Subversion Repositories xulalx25soc

[/] [xulalx25soc/] [trunk/] [rtl/] - Rev 84

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