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[/] [s6soc/] [trunk/] [sw/] [zipos/] [swint.h] - Rev 38
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//////////////////////////////////////////////////////////////////////////////// // // Filename: swint.h // // Project: CMod S6 System on a Chip, ZipCPU demonstration project // // Purpose: Defines the "Software interrupts" that may be created on this // system. A software interrupt is one that is created by // software, but may be waited on like any other interrupt. // // The biggest reason for having this is realtime clock (RTC) emulation. // Somewhere, a hardware interrupt needs to prod the software RTC. Then // the software RTC will generate a software interrupt so that anything // waiting on the top of the second may now be informed of that fact. // // Creator: Dan Gisselquist, Ph.D. // Gisselquist Technology, LLC // //////////////////////////////////////////////////////////////////////////////// // // Copyright (C) 2015-2016, Gisselquist Technology, LLC // // This program is free software (firmware): you can redistribute it and/or // modify it under the terms of the GNU General Public License as published // by the Free Software Foundation, either version 3 of the License, or (at // your option) any later version. // // This program is distributed in the hope that it will be useful, but WITHOUT // ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License along // with this program. (It's in the $(ROOT)/doc directory, run make with no // target there if the PDF file isn't present.) If not, see // <http://www.gnu.org/licenses/> for a copy. // // License: GPL, v3, as defined and found on www.gnu.org, // http://www.gnu.org/licenses/gpl.html // // //////////////////////////////////////////////////////////////////////////////// // // #ifndef SWINT_H #define SWINT_H #define SWINT_PPS 0x008000 #define SWINT_TIMEOUT 0x010000 #define SWINT_PPD 0x020000 #define SWINT_ALARM 0x040000 #define SWINT_CLOCK 0x080000 #define SWINT_DOORBELL 0x100000 #endif
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