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////////////////////////////////////////////////////////////////////// //// //// //// Simple Small VGA IP Core //// //// //// //// This file is part of the Simple Small VGA project //// //// //// //// //// //// Description //// //// Definitions. //// //// //// //// To Do: //// //// Nothing //// //// //// //// Author(s): //// //// - Damjan Lampret, lampret@opencores.org //// //// //// ////////////////////////////////////////////////////////////////////// //// //// //// Copyright (C) 2000 Authors and OPENCORES.ORG //// //// //// //// This source file may be used and distributed without //// //// restriction provided that this copyright statement is not //// //// removed from the file and that any derivative work contains //// //// the original copyright notice and the associated disclaimer. //// //// //// //// This source file is free software; you can redistribute it //// //// and/or modify it under the terms of the GNU Lesser General //// //// Public License as published by the Free Software Foundation; //// //// either version 2.1 of the License, or (at your option) any //// //// later version. //// //// //// //// This source is distributed in the hope that it will be //// //// useful, but WITHOUT ANY WARRANTY; without even the implied //// //// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR //// //// PURPOSE. See the GNU Lesser General Public License for more //// //// details. //// //// //// //// You should have received a copy of the GNU Lesser General //// //// Public License along with this source; if not, download it //// //// from http://www.opencores.org/lgpl.shtml //// //// //// ////////////////////////////////////////////////////////////////////// // // CVS Revision History // // $Log: not supported by cvs2svn $ // Revision 1.1.1.1 2001/10/06 10:19:09 igorm // no message // // // 14.4 MHz (400x320) /* `define PIXEL_NUM 'd128000 // 166668 `define SSVGA_HCW 10 `define SSVGA_VCW 10 `define SSVGA_HTOT `SSVGA_HCW'd646 `define SSVGA_HPULSE `SSVGA_HCW'd140 `define SSVGA_HFRONTP `SSVGA_HCW'd53 `define SSVGA_HBACKP `SSVGA_HCW'd53 `define SSVGA_VTOT `SSVGA_VCW'd340 `define SSVGA_VPULSE `SSVGA_VCW'd6 `define SSVGA_VFRONTP `SSVGA_HCW'd2 `define SSVGA_VBACKP `SSVGA_HCW'd2 `define SSVGA_VMCW 17 */ // 10 MHz (400x320) /*`define PIXEL_NUM 'd128000 // 166668 `define SSVGA_HCW 10 `define SSVGA_VCW 10 `define SSVGA_HTOT `SSVGA_HCW'd516 `define SSVGA_HPULSE `SSVGA_HCW'd90 `define SSVGA_HFRONTP `SSVGA_HCW'd13 `define SSVGA_HBACKP `SSVGA_HCW'd13 `define SSVGA_VTOT `SSVGA_VCW'd323 `define SSVGA_VPULSE `SSVGA_VCW'd1 `define SSVGA_VFRONTP `SSVGA_HCW'd1 `define SSVGA_VBACKP `SSVGA_HCW'd1 `define SSVGA_VMCW 17 */ // 20 MHz (640x480) //`define PIXEL_NUM 'd307200 // 333270 //`define SSVGA_HCW 10 //`define SSVGA_VCW 10 //`define SSVGA_HTOT `SSVGA_HCW'd690 //`define SSVGA_HPULSE `SSVGA_HCW'd40 //`define SSVGA_HFRONTP `SSVGA_HCW'd5 //`define SSVGA_HBACKP `SSVGA_HCW'd5 // //`define SSVGA_VTOT `SSVGA_VCW'd483 //`define SSVGA_VPULSE `SSVGA_VCW'd1 //`define SSVGA_VFRONTP `SSVGA_HCW'd1 //`define SSVGA_VBACKP `SSVGA_HCW'd1 //`define SSVGA_VMCW 17 // 25 MHz (640x480) `define PIXEL_NUM 'd307200 // 383330 `define SSVGA_HCW 10 `define SSVGA_VCW 10 `define SSVGA_HTOT `SSVGA_HCW'd800 `define SSVGA_HPULSE `SSVGA_HCW'd96 `define SSVGA_HFRONTP `SSVGA_HCW'd48 `define SSVGA_HBACKP `SSVGA_HCW'd16 `define SSVGA_VTOT `SSVGA_VCW'd525 `define SSVGA_VPULSE `SSVGA_VCW'd2 `define SSVGA_VFRONTP `SSVGA_HCW'd10 `define SSVGA_VBACKP `SSVGA_HCW'd33 `define SSVGA_VMCW 17 // 23 MHz (640x480) //`define PIXEL_NUM 'd307200 // 383330 //`define SSVGA_HCW 10 //`define SSVGA_VCW 10 //`define SSVGA_HTOT `SSVGA_HCW'd750 //`define SSVGA_HPULSE `SSVGA_HCW'd90 //`define SSVGA_HFRONTP `SSVGA_HCW'd10 //`define SSVGA_HBACKP `SSVGA_HCW'd10 // //`define SSVGA_VTOT `SSVGA_VCW'd511 //`define SSVGA_VPULSE `SSVGA_VCW'd4 //`define SSVGA_VFRONTP `SSVGA_HCW'd12 //`define SSVGA_VBACKP `SSVGA_HCW'd15 //`define SSVGA_VMCW 17 //`define XILINX_RAMB4