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Rev Log message Author Age Path
53 Updated/modified ZipCPU/dev software for S6. dgisselq 2584d 09h /s6soc/
52 Latest S/W changes to both the host and ZipOS software dgisselq 2584d 09h /s6soc/
51 Latest RTL changes, adding 20 cycles/instruction to CPU dgisselq 2584d 09h /s6soc/
50 8-b branch changes, main directory dgisselq 2603d 10h /s6soc/
49 Updated the bench/cpp files for the 8-b branch dgisselq 2603d 10h /s6soc/
48 Added missing sw/host and sw/zipos files dgisselq 2603d 10h /s6soc/
47 Adding missing files to the sw/dev directory dgisselq 2603d 10h /s6soc/
46 Added missing files from the 8b branch, deleted unneeded files dgisselq 2603d 10h /s6soc/
45 S6SoC 8-bit support dgisselq 2603d 10h /s6soc/
44 Made adjustments so that the s/w now matches it's specification document,
as it should've been.
dgisselq 2893d 07h /s6soc/
43 Most recent build date. dgisselq 2893d 07h /s6soc/
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 2893d 07h /s6soc/
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 2893d 07h /s6soc/
40 Added in internal document links, so you can click on contents items
(for example), and go directly to the referenced section.
dgisselq 2896d 08h /s6soc/
39 Fixes the doorbell light, so that it goes on and off properly now. dgisselq 2899d 00h /s6soc/
38 Updated the documentation. dgisselq 2899d 00h /s6soc/
37 Fixed the problem with the clock running too slow. dgisselq 2899d 22h /s6soc/
36 Many updates to the SPEC, although it's still by no means complete. dgisselq 2901d 22h /s6soc/
35 Minor updates and tweaks, primarily fixing the none_sel signal when the
RTC, scope, or ICAPE interface are not present.
dgisselq 2901d 22h /s6soc/
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 2901d 22h /s6soc/
33 Adjusted the defaults, so that more values have defined default values. dgisselq 2901d 23h /s6soc/
32 Removed an undefined value from o_lcd[2] setting. dgisselq 2901d 23h /s6soc/
31 Fixed a bug caught by Verilator. dgisselq 2901d 23h /s6soc/
30 Brings the CPU up to date with the rest of the ZipCPU distribution. dgisselq 2901d 23h /s6soc/
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 2901d 23h /s6soc/
28 Fixed a small lint bug associated with the scope vs the compressed scope. dgisselq 2906d 10h /s6soc/
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 2906d 10h /s6soc/
26 Modified to be able to handle different load from virtual addresses. This
enables the bootloader capability.
dgisselq 2906d 10h /s6soc/
25 Converted timer B to be a non-reloadable watchdog timer. dgisselq 2906d 10h /s6soc/
24 Made the ziptimer autoreload feature a parameter (dis)abled option. dgisselq 2906d 10h /s6soc/

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