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[/] [s6soc/] [trunk] - Rev 35

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35 Minor updates and tweaks, primarily fixing the none_sel signal when the
RTC, scope, or ICAPE interface are not present.
dgisselq 2982d 09h /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 2982d 09h /s6soc/trunk
33 Adjusted the defaults, so that more values have defined default values. dgisselq 2982d 09h /s6soc/trunk
32 Removed an undefined value from o_lcd[2] setting. dgisselq 2982d 09h /s6soc/trunk
31 Fixed a bug caught by Verilator. dgisselq 2982d 09h /s6soc/trunk
30 Brings the CPU up to date with the rest of the ZipCPU distribution. dgisselq 2982d 09h /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 2982d 09h /s6soc/trunk
28 Fixed a small lint bug associated with the scope vs the compressed scope. dgisselq 2986d 20h /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 2986d 20h /s6soc/trunk
26 Modified to be able to handle different load from virtual addresses. This
enables the bootloader capability.
dgisselq 2986d 20h /s6soc/trunk
25 Converted timer B to be a non-reloadable watchdog timer. dgisselq 2986d 20h /s6soc/trunk
24 Made the ziptimer autoreload feature a parameter (dis)abled option. dgisselq 2986d 20h /s6soc/trunk
23 Fixed a bug which caused every instruction to be loaded/prefetched twice. dgisselq 2986d 20h /s6soc/trunk
22 Initial version of the ZipOS operating system construct(s). dgisselq 2990d 18h /s6soc/trunk
21 Adds two device drivers: one for the SPI display, and another for the pseudo
device that simulates the Real-Time Clock.
dgisselq 2990d 19h /s6soc/trunk
20 This linker description file acknowledges a .fixdata section which can be
used for debug data upon startup. This allows a startup function to write
all registers out, without destroying them or modifying them on the way.
dgisselq 2990d 19h /s6soc/trunk
19 Addition of dumpuart.cpp to dump the UART transactions to a FILE (method of
debugging the board). FLASHDRVR and ZIPLOAD were also updated to handle
loading ELF files where the code is longer than a single block.
dgisselq 2990d 19h /s6soc/trunk
18 Added a picture of the device pinouts to the specification. dgisselq 2990d 19h /s6soc/trunk
17 Modifications necessary to find some bugs, and to load the flash with an ELF
file.
dgisselq 2990d 19h /s6soc/trunk
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 2990d 19h /s6soc/trunk

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