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

Subversion Repositories xulalx25soc

[/] - Rev 99

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
99 Includes high-speed updates. rxuart and txuart will now run at 200MHz on
an Artix-7, so should not impact timing (any more) on the XuLA platform.		 dgisselq 2917d 11h /
98 Updated copyright notices for the new year, to reflect that changes have been
made in 2016.		 dgisselq 2917d 11h /
97 Latest working bit file, with all changes attached as of this date. dgisselq 2940d 15h /
96 Now accepts an SD-Card backing file, so that SD-Card reads *and* writes can be
tested.		 dgisselq 2940d 15h /
95 Added write capability to the SD-SPI simulator. dgisselq 2940d 15h /
94 Fixes a bug which had caused the device to die artificially and early, just
simply because the program connecting to the simulator shut its pipe down before
getting our last message. We now ignore this signal and continue.		 dgisselq 2940d 15h /
93 Oops -- missed adjusting the copyright. dgisselq 2940d 15h /
92 Fixes the problem whereby the master counters show when the user counters should
be showing and vice versa. Now the master counters show by default, together
with their correct labels. User counters are still available by pressing
'u' in the debugger, and the master counter display may be returned to by
pressing 'm' in the debugger.		 dgisselq 2940d 15h /
91 Fixes bugs associated with an overflow of write acknowledgements in the
receiver. This helps keep our accesses aligned.		 dgisselq 2940d 15h /
90 Reads and writes to the SD over SPI port now work. The card appears, as of now,
to be fully functional.		 dgisselq 2940d 15h /
89 Bug fixes, following the adf_ce logic combining ALU/DIVIDE/FPU pipeline logic
into one register, this fixes that logic so that instructions without their
condition fulfilled are still "executed" and marked as done.		 dgisselq 2940d 15h /
88 Adjusted copyright date. dgisselq 2940d 15h /
87 Placed the interrupt into the carry chain for less logic area. dgisselq 2940d 15h /
86 Fine tuning the `defines, so that you can build pipelined without pipelined
bus access and so forth.		 dgisselq 2940d 15h /
85 First version of the SD-SPI interface, with partial functionality. (No the
empty link that was here before.)		 dgisselq 2944d 12h /
84 First part of switching to proper sdspi.v, and not just the link. dgisselq 2944d 12h /
83 Fixes a bug in the LX9 build whereby the flash was never ever granted permission
to use the SPI port.		 dgisselq 2945d 16h /
82 dgisselq 2946d 11h /
81 Adds register values for the SD-Card registers. dgisselq 2946d 11h /
80 Currently working version: contains both a working DMA controller as well as
a working (as far as I can tell) SD-Card controller (writes not yet tested).		 dgisselq 2946d 11h /

1 2 Next >

Show All

powered by: WebSVN 2.1.0

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