lcdconf_xylon_c8_c400x234.h

ucgui的3.98版本的源代码

/*
*********************************************************************************************************
*                                             uC/GUI V3.98
*                        Universal graphic software for embedded applications
*
*                       (c) Copyright 2002, Micrium Inc., Weston, FL
*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
*
*              礐/GUI is protected by international copyright laws. Knowledge of the
*              source code may not be used to write a similar product. This file may
*              only be used in accordance with a license and should not be redistributed
*              in any way. We appreciate your understanding and fairness.
*
----------------------------------------------------------------------
File        : LCDConf_Xylon_C8_C400x234.h
Purpose     : Configuration file for Xylon FPGA display driver
----------------------------------------------------------------------
*/

#ifndef LCDCONF_H
#define LCDCONF_H

/*********************************************************************
*
*       General configuration
*/
#define LCD_CONTROLLER               9100 /* Selects the Xylon FPGA display driver */

#define LCD_XSIZE                     400 /* Physical display size in X */
#define LCD_YSIZE                     234 /* Physical display size in Y */
#define LCD_VXSIZE                   1024 /* Virtual  display size in X */
#define LCD_BITSPERPIXEL                8 /* Color depth */

#define FPGA_REGISTER_BASE      0x2000000 /* Register base address */
#define LCD_VRAM_ADR            0x1000000 /* Video RAM base address */

/*********************************************************************
*
*       Full bus configuration
*/
#define LCD_READ_MEM(Off)       *((volatile unsigned short *)(LCD_VRAM_ADR       + (((U32)(Off)) << 1)))
#define LCD_WRITE_MEM(Off,Data) *((volatile unsigned short *)(LCD_VRAM_ADR       + (((U32)(Off)) << 1))) = Data
#define LCD_READ_REG(Reg)       *((volatile unsigned short *)(FPGA_REGISTER_BASE + (((U32)(Reg)) << 1)))
#define LCD_WRITE_REG(Reg,Data) *((volatile unsigned short *)(FPGA_REGISTER_BASE + (((U32)(Reg)) << 1))) = Data

/*********************************************************************
*
*       Register definitions
*/
#define REG_INT_STATUS      (0x0000 >> 1) // Interrupt Status and Reset register
#define REG_INT_MASK        (0x0002 >> 1) // Interrupt Mask register
#define REG_ERROR_STATUS    (0x0004 >> 1) // Error status
#define REG_ERROR_MASK      (0x0006 >> 1) // Error mask
#define REG_CVC_PHASE_SHFT  (0x0008 >> 1) // CVC