| Rev |
Log message |
Author |
Age |
Path |
| 106 |
Minor, inconsequential changes. |
dgisselq |
2901d 03h |
/xulalx25soc/trunk/ |
| 105 |
Mostly cosmetic changes. The Makefile now builds a couple more programs,
the documentation is better, etc. |
dgisselq |
2901d 03h |
/xulalx25soc/trunk/ |
| 104 |
Updates to the flash driver drawn from the S6SoC project. |
dgisselq |
2901d 03h |
/xulalx25soc/trunk/ |
| 103 |
Added a SDSPI scope, and defined which of the four scopes it points to.
(It uses the configuration scopes position, if the configuration scope isn't
defined.) |
dgisselq |
2901d 03h |
/xulalx25soc/trunk/ |
| 102 |
Updated documentation. The documentation for these now also reflects that
these were drawn from an FPGA Library project, that is shared among many
FPGA builds. |
dgisselq |
2901d 03h |
/xulalx25soc/trunk/ |
| 101 |
Fixed the `defines at the top so that this can be built without any CPU.
This was then used to measure the impact of the CPU on the entire build, as
you could now build with no CPU, and then with a CPU to compare. |
dgisselq |
2901d 03h |
/xulalx25soc/trunk/ |
| 100 |
Includes updates so this can run at higher clocks speeds within an FPGA. |
dgisselq |
2901d 03h |
/xulalx25soc/trunk/ |
| 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 |
2901d 03h |
/xulalx25soc/trunk/ |
| 98 |
Updated copyright notices for the new year, to reflect that changes have been
made in 2016. |
dgisselq |
2901d 04h |
/xulalx25soc/trunk/ |
| 97 |
Latest working bit file, with all changes attached as of this date. |
dgisselq |
2924d 07h |
/xulalx25soc/trunk/ |
| 96 |
Now accepts an SD-Card backing file, so that SD-Card reads *and* writes can be
tested. |
dgisselq |
2924d 07h |
/xulalx25soc/trunk/ |
| 95 |
Added write capability to the SD-SPI simulator. |
dgisselq |
2924d 07h |
/xulalx25soc/trunk/ |
| 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 |
2924d 07h |
/xulalx25soc/trunk/ |
| 93 |
Oops -- missed adjusting the copyright. |
dgisselq |
2924d 07h |
/xulalx25soc/trunk/ |
| 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 |
2924d 07h |
/xulalx25soc/trunk/ |
| 91 |
Fixes bugs associated with an overflow of write acknowledgements in the
receiver. This helps keep our accesses aligned. |
dgisselq |
2924d 07h |
/xulalx25soc/trunk/ |
| 90 |
Reads and writes to the SD over SPI port now work. The card appears, as of now,
to be fully functional. |
dgisselq |
2924d 07h |
/xulalx25soc/trunk/ |
| 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 |
2924d 08h |
/xulalx25soc/trunk/ |
| 88 |
Adjusted copyright date. |
dgisselq |
2924d 08h |
/xulalx25soc/trunk/ |
| 87 |
Placed the interrupt into the carry chain for less logic area. |
dgisselq |
2924d 08h |
/xulalx25soc/trunk/ |
| 86 |
Fine tuning the `defines, so that you can build pipelined without pipelined
bus access and so forth. |
dgisselq |
2924d 08h |
/xulalx25soc/trunk/ |
| 85 |
First version of the SD-SPI interface, with partial functionality. (No the
empty link that was here before.) |
dgisselq |
2928d 05h |
/xulalx25soc/trunk/ |
| 84 |
First part of switching to proper sdspi.v, and not just the link. |
dgisselq |
2928d 05h |
/xulalx25soc/trunk/ |
| 83 |
Fixes a bug in the LX9 build whereby the flash was never ever granted permission
to use the SPI port. |
dgisselq |
2929d 08h |
/xulalx25soc/trunk/ |
| 82 |
|
dgisselq |
2930d 03h |
/xulalx25soc/trunk/ |
| 81 |
Adds register values for the SD-Card registers. |
dgisselq |
2930d 03h |
/xulalx25soc/trunk/ |
| 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 |
2930d 04h |
/xulalx25soc/trunk/ |
| 79 |
Adds 'bench' and 'sw' targets, and automatically builds them (now). |
dgisselq |
2930d 04h |
/xulalx25soc/trunk/ |
| 78 |
Comments out the line that caused a compiler warning--setting an unused
variable. Code should be better as a result. |
dgisselq |
2930d 04h |
/xulalx25soc/trunk/ |
| 77 |
Adds register names and values for the SD card interface. |
dgisselq |
2930d 04h |
/xulalx25soc/trunk/ |
