OpenCores
URL https://opencores.org/ocsvn/xulalx25soc/xulalx25soc/trunk

Subversion Repositories xulalx25soc

[/] [xulalx25soc/] [trunk] - Rev 90

Rev

Go to most recent revision | Details | Compare with Previous | Blame

Filtering Options

Clear current filter

Rev Log message Author Age Path
70 Cosmetic (minor) update. dgisselq 2971d 15h /xulalx25soc/trunk
69 Massive logic simplification. This is also the first (verified) working
version.		 dgisselq 2971d 15h /xulalx25soc/trunk
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 2971d 15h /xulalx25soc/trunk
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 2971d 15h /xulalx25soc/trunk
66 Simplified logic (barely). dgisselq 2971d 15h /xulalx25soc/trunk
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 2971d 15h /xulalx25soc/trunk
64 First (verified) working version. dgisselq 2971d 15h /xulalx25soc/trunk
63 Simplified logic. dgisselq 2971d 15h /xulalx25soc/trunk
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 2971d 15h /xulalx25soc/trunk
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 2971d 15h /xulalx25soc/trunk

< Prev 1 2

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.