| Rev |
Log message |
Author |
Age |
Path |
| 42 |
Adjusted the timer to support both auto-reloading and non-auto-reloading
functionality--in order to save space. Hence the watch-dog timer, which doesn't
need any reloading functionality, doesn't get it (anymore). |
dgisselq |
2905d 17h |
/s6soc/trunk/rtl |
| 37 |
Fixed the problem with the clock running too slow. |
dgisselq |
2912d 08h |
/s6soc/trunk/rtl |
| 35 |
Minor updates and tweaks, primarily fixing the none_sel signal when the
RTC, scope, or ICAPE interface are not present. |
dgisselq |
2914d 08h |
/s6soc/trunk/rtl |
| 33 |
Adjusted the defaults, so that more values have defined default values. |
dgisselq |
2914d 09h |
/s6soc/trunk/rtl |
| 32 |
Removed an undefined value from o_lcd[2] setting. |
dgisselq |
2914d 09h |
/s6soc/trunk/rtl |
| 31 |
Fixed a bug caught by Verilator. |
dgisselq |
2914d 09h |
/s6soc/trunk/rtl |
| 30 |
Brings the CPU up to date with the rest of the ZipCPU distribution. |
dgisselq |
2914d 09h |
/s6soc/trunk/rtl |
| 28 |
Fixed a small lint bug associated with the scope vs the compressed scope. |
dgisselq |
2918d 19h |
/s6soc/trunk/rtl |
| 25 |
Converted timer B to be a non-reloadable watchdog timer. |
dgisselq |
2918d 20h |
/s6soc/trunk/rtl |
| 24 |
Made the ziptimer autoreload feature a parameter (dis)abled option. |
dgisselq |
2918d 20h |
/s6soc/trunk/rtl |
| 23 |
Fixed a bug which caused every instruction to be loaded/prefetched twice. |
dgisselq |
2918d 20h |
/s6soc/trunk/rtl |
| 16 |
Bug fix. This release fixes several bugs associated with transitioning from
user mode to supervisor mode while running from flash memory. This also
rewires TIMER-B into a watch-dog timer, and adjusts the LED's to be an
indicator of interrupts and whether or not the CPU has stalled or not as well. |
dgisselq |
2922d 19h |
/s6soc/trunk/rtl |
| 13 |
Fixed a nasty parameter problem between toplevel and txuart. The UART
transmitter now both works (again), and properly generates the required
interrupts. This also finishes the fixes to the alternate toplevel file,
alttop.v, that should've been fixed in the last release. |
dgisselq |
2928d 13h |
/s6soc/trunk/rtl |
| 12 |
The UART and PWM audio now work. This includes the changes to make that
happen, as well as the source code for some UART and PWM demo programs. |
dgisselq |
2929d 10h |
/s6soc/trunk/rtl |
| 11 |
Runs on hardware now! Added proper pinouts, pipelined wishbone command
interface sufficient for loading the flash, a loader to load the flash,
and verified that they work. |
dgisselq |
2930d 08h |
/s6soc/trunk/rtl |
| 8 |
First pseudo-running version. The alternate configuration (not the main one)
has been initially tested. wbregs works for reading/writing registers,
so it is now possible to test the peripherals. |
dgisselq |
2935d 09h |
/s6soc/trunk/rtl |
| 7 |
Created/added an initial specification. Updated/corrected several copywrite
notices. |
dgisselq |
2936d 00h |
/s6soc/trunk/rtl |
| 5 |
These two are my first attempt(s) at a secondary project file, one that can
run as an alternate to the main file but that gives more access to the hardware,
such as programming access to the flash. |
dgisselq |
2956d 19h |
/s6soc/trunk/rtl |
| 4 |
Lots of updates, as part of actually making this work on hardware. Not there
yet, so this is still pre-alpha. |
dgisselq |
2956d 19h |
/s6soc/trunk/rtl |
| 3 |
Updated date. |
dgisselq |
2956d 19h |
/s6soc/trunk/rtl |
