Rev |
Log message |
Author |
Age |
Path |
41 |
Version 0.3 of the draft spec. This includes a description of the ZipOS,
the various files, how the pinouts support the PMods, and so forth. A *big*
rewrite. |
dgisselq |
2887d 15h |
/ |
40 |
Added in internal document links, so you can click on contents items
(for example), and go directly to the referenced section. |
dgisselq |
2890d 16h |
/ |
39 |
Fixes the doorbell light, so that it goes on and off properly now. |
dgisselq |
2893d 09h |
/ |
38 |
Updated the documentation. |
dgisselq |
2893d 09h |
/ |
37 |
Fixed the problem with the clock running too slow. |
dgisselq |
2894d 06h |
/ |
36 |
Many updates to the SPEC, although it's still by no means complete. |
dgisselq |
2896d 07h |
/ |
35 |
Minor updates and tweaks, primarily fixing the none_sel signal when the
RTC, scope, or ICAPE interface are not present. |
dgisselq |
2896d 07h |
/ |
34 |
Adjusted this so that the "*.c" files are now archived. Also, I didn't
need archiving of python files, so that extension was removed as well. |
dgisselq |
2896d 07h |
/ |
33 |
Adjusted the defaults, so that more values have defined default values. |
dgisselq |
2896d 07h |
/ |
32 |
Removed an undefined value from o_lcd[2] setting. |
dgisselq |
2896d 07h |
/ |
31 |
Fixed a bug caught by Verilator. |
dgisselq |
2896d 07h |
/ |
30 |
Brings the CPU up to date with the rest of the ZipCPU distribution. |
dgisselq |
2896d 07h |
/ |
29 |
A first capability for setting time, dawn, and dusk values using the keypad.
At this point, I now have a minimal capability for actually accomplishing
the entire task. It's not very robust, but if you get lucky it'll work. |
dgisselq |
2896d 07h |
/ |
28 |
Fixed a small lint bug associated with the scope vs the compressed scope. |
dgisselq |
2900d 18h |
/ |
27 |
Added a bootloader capability so that pieces of the program may be immediately
loaded into RAM. Further, the custom linker script, cmodram.ld, has been
added to dispatch object files to either FLASH or RAM. Finally, for those
items that were headed to RAM, their support files have been split between
RAM and FLASH code: kernel.c/ksetup.c, syspipe.c/pipesetup.c, etc. |
dgisselq |
2900d 18h |
/ |
26 |
Modified to be able to handle different load from virtual addresses. This
enables the bootloader capability. |
dgisselq |
2900d 18h |
/ |
25 |
Converted timer B to be a non-reloadable watchdog timer. |
dgisselq |
2900d 18h |
/ |
24 |
Made the ziptimer autoreload feature a parameter (dis)abled option. |
dgisselq |
2900d 18h |
/ |
23 |
Fixed a bug which caused every instruction to be loaded/prefetched twice. |
dgisselq |
2900d 18h |
/ |
22 |
Initial version of the ZipOS operating system construct(s). |
dgisselq |
2904d 17h |
/ |