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[/] [s6soc/] [trunk] - Rev 41

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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 2896d 00h /s6soc/trunk
40 Added in internal document links, so you can click on contents items
(for example), and go directly to the referenced section.
dgisselq 2899d 01h /s6soc/trunk
39 Fixes the doorbell light, so that it goes on and off properly now. dgisselq 2901d 17h /s6soc/trunk
38 Updated the documentation. dgisselq 2901d 17h /s6soc/trunk
37 Fixed the problem with the clock running too slow. dgisselq 2902d 15h /s6soc/trunk
36 Many updates to the SPEC, although it's still by no means complete. dgisselq 2904d 16h /s6soc/trunk
35 Minor updates and tweaks, primarily fixing the none_sel signal when the
RTC, scope, or ICAPE interface are not present.
dgisselq 2904d 16h /s6soc/trunk
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 2904d 16h /s6soc/trunk
33 Adjusted the defaults, so that more values have defined default values. dgisselq 2904d 16h /s6soc/trunk
32 Removed an undefined value from o_lcd[2] setting. dgisselq 2904d 16h /s6soc/trunk
31 Fixed a bug caught by Verilator. dgisselq 2904d 16h /s6soc/trunk
30 Brings the CPU up to date with the rest of the ZipCPU distribution. dgisselq 2904d 16h /s6soc/trunk
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 2904d 16h /s6soc/trunk
28 Fixed a small lint bug associated with the scope vs the compressed scope. dgisselq 2909d 03h /s6soc/trunk
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 2909d 03h /s6soc/trunk
26 Modified to be able to handle different load from virtual addresses. This
enables the bootloader capability.
dgisselq 2909d 03h /s6soc/trunk
25 Converted timer B to be a non-reloadable watchdog timer. dgisselq 2909d 03h /s6soc/trunk
24 Made the ziptimer autoreload feature a parameter (dis)abled option. dgisselq 2909d 03h /s6soc/trunk
23 Fixed a bug which caused every instruction to be loaded/prefetched twice. dgisselq 2909d 03h /s6soc/trunk
22 Initial version of the ZipOS operating system construct(s). dgisselq 2913d 02h /s6soc/trunk

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