philips_dtv_ref2.h

用于TM1300/PNX1300系列DSP（主要用于视频处理）的设备库的源码

/*
 * Copyright (c) 1995,1996,1997 by TriMedia Technologies. 
 *
 * +------------------------------------------------------------------+
 * | This software is furnished under a license and may only be used  |
 * | and copied in accordance with the terms and conditions of  such  |
 * | a license and with the inclusion of this copyright notice. This  |
 * | software or any other copies of this software may not be provided|
 * | or otherwise made available to any other person.  The ownership  |
 * | and title of this software is not transferred.                   |
 * |                                                                  |
 * | The information in this software is subject  to change without   |
 * | any  prior notice and should not be construed as a commitment by |
 * | TriMedia Technologies.                                           |
 * |                                                                  |
 * | this code and information is provided "as is" without any        |
 * | warranty of any kind, either expressed or implied, including but |
 * | not limited to the implied warranties of merchantability and/or  |
 * | fitness for any particular purpose.                              |
 * +------------------------------------------------------------------+
 *
 *  Module name              : philips_dtv_ref2.h    1.5
 *
 *  Last update              : 18:53:24 - 00/11/09
 *
 *  Description              : 
 *
 *      Board Support Package for Trimedia peripherals.
 *      This particular file supports the Philips DTV Board.
 *      The purpose of this file is to define philips_dtv_ref2_config.
 *      This board config structure will be included in a table
 *      in boardcfg.c
 *  
 *  Revision                 :
 *		
 *      
 *		
 */
#include <tm1/tmBoard.h>

#ifndef _PHILIPS_DTV_REF2_H_
#define _PHILIPS_DTV_REF2_H_

#define     IIC_EXPANDER_ADDRESS            (0x70)
#define     INPUT_IIC_EXPANDER_ADDRESS      (0x72)
#define     L3_IIC_EXPANDER_ADDRESS         (0x74)
#define     VIDMUX_IIC_EXPANDER_ADDRESS     (0x76)   /* requires mod */

#define DTV_REF2_FLASH_BASE_ADDRESS    0xFF400000
#define DTV_REF2_FLASH_SIZE            0x00200000 /*  8 MB */
#define DTV_REF2_FLASH_SECTOR_SIZE     0x00010000 /* 64 kB */
#define DTV_REF2_FLASH_SECTOR_NR       (DTV_REF2_FLASH_SIZE / DTV_REF2_FLASH_SECTOR_SIZE)

/* L3 IIC expander:
 address: 0x74
 bit 0  Dout L3 mode
 bit 1  Dout L3 clock
 bit 2  Dout L3 data
 bit 3  Dout L3 strobe
 bit 4  Din L3 mode
 bit 5  Din L3 clock
 bit 6  Din L3 data
 bit 7  Din L3 strobe
*/

#define     REF2_OUTPUT_L3_MODE                  (0x01)
#define     REF2_OUTPUT_L3_CLOCK                 (0x02)
#define     REF2_OUTPUT_L3_DATA                  (0x04)
#define     REF2_OUTPUT_L3_STROBE                (0x08)

#define     REF2_INPUT_L3_MODE                   (0x10)
#define     REF2_INPUT_L3_CLOCK                  (0x20)
#define     REF2_INPUT_L3_DATA                   (0x40)
#define     REF2_INPUT_L3_STROBE                 (0x80)

/* Input IIC expander
   address 0x72
   bit 0    unused
   bit 1    unused
   bit 2    copyprotection
   bit 3    powerdown
   bit 4    lock/unlock
   bit 5    48.0 kHz
   bit 6    44.1 kHz
   bit 7    32.0 kHz
*/
#define     REF2_TDA1315_IN_IIC_POWERDOWN       0x08
#define     REF2_TDA1315_IN_IIC_FREQUENCY_MASK  0xE0
#define     REF2_TDA1315_IN_IIC_44100_HZ        0xA0
#define     REF2_TDA1315_IN_IIC_48000_HZ        0xC0
#define     REF2_TDA1315_IN_IIC_32000_HZ        0x60

/* IIC expander - contains audio mode for multi channel audio out
   address 0x70
   bit 0    SRESET
   bit 1    Afe reset
   bit 2    audio mode 1  channel mode 1
   bit 3    audio mode 2  channel mode 2
   bit 4    input mode for color key
   bit 5    audio mode 3  16/32 bits
   bit 6    audio mode 4  not used
   bit 7    audio mode 5  reset audio FPGA
*/

#define     REF2_OUTPUT_IIC_AUDIOMODE_1         0x04
#define     REF2_OUTPUT_IIC_AUDIOMODE_2         0x08
#define     REF2_OUTPUT_IIC_AUDIOMODE_3         0x20
#define     REF2_OUTPUT_IIC_AUDIOMODE_4         0x40
#define     REF2_OUTPUT_IIC_AUDIOMODE_5         0x80
#define     REF2_OUTPUT_IIC_AUDIOMODE_MASK      (REF2_OUTPUT_IIC_AUDIOMODE_1 | \
                                                 REF2_OUTPUT_IIC_AUDIOMODE_2 | \
                                                 REF2_OUTPUT_IIC_AUDIOMODE_3 | \
                                                 REF2_OUTPUT_IIC_AUDIOMODE_4 | \
                                                 REF2_OUTPUT_IIC_AUDIOMODE_5)

#if defined(__cplusplus)
extern "C" {
#endif

#if defined(__cplusplus)
}
#endif

#endif  /* _PHILIPS_DTV_REF2_H_ */