tda8980defines.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) 1999 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              : tda8980Defines.h  1.3
 *
 *  Last update              : 18:43:49  -  00/11/09
 *
 *  Description              :
 *
 *
 */

#ifndef _TDA8980DEFINES_H_
#define _TDA8980DEFINES_H_

#define TDA8980_NUM_CONTROL_REGS    18
#define TDA8980_CTRL_SUBADDR_START	0x1d

/* MPOC reg locations */
#define TDA8980_OFFSET_IF_DEMOD                 0x00 
#define TDA8980_AGC_TAKEOVER                    0x01
#define TDA8980_HUE                             0x02
#define TDA8980_COLOR_DECODER0                  0x03
#define TDA8980_COLOR_DECODER1                  0x04
#define TDA8980_VIDEO_SWITCH                    0x05
#define TDA8980_AUDIO_SWITCH                    0x06
#define TDA8980_SYNCHRONISATION0                0x07
#define TDA8980_SYNCHRONISATION1                0x08
#define TDA8980_SOUND                           0x09
#define TDA8980_VISION_IF0                      0x0a
#define TDA8980_VISION_IF1                      0x0b
#define TDA8980_CONTROL                         0x0c
#define TDA8980_VIDEO_ADC0                      0x0d
#define TDA8980_SPARE                           0x0e
#define TDA8980_AUDIO_ADC1                      0x0f
#define TDA8980_FEATURES                        0x10

/* ---  MPOC control parameters --- */
#define TDA8980_AGC_TAKEOVER_MASK               0xC0
#define TDA8980_AGC_TAKEOVER_MIN                0x00
#define TDA8980_AGC_TAKEOVER_MAX                0x3F
#define TDA8980_HUE_MASK                        0xC0
#define TDA8980_HUE_MINUS40_DEG                 0x00
#define TDA8980_HUE_ZERO_DEG                    0x20
#define TDA8980_HUE_PLUS40_DEG                  0x3F

/* color decoder 0 */
#define TDA8980_AUTO_COLOR_LIMIT_MASK           0xFD
#define TDA8980_AUTO_COLOR_LIMIT_ON             0x02
#define TDA8980_FORCED_COLOR_MASK               0xFE
#define TDA8980_FORCED_COLOR_ON                 0x01

/* video switch */
/* color decoder input selection */
#define TDA8980_VIN_MASK                        0xF8
#define TDA8980_VIN_CVBS1                       0x00
#define TDA8980_VIN_CVBS2                       0x01
#define TDA8980_VIN_YC2                         0x05
#define TDA8980_VIN_CVBS3                       0x02
#define TDA8980_VIN_YC3                         0x06

/* select CVBS0 output signal */
#define TDA8980_TIN_MASK                        0xC7
#define TDA8980_TIN_CVBS1                       (0x00 << 3)
#define TDA8980_TIN_CVBS2                       (0x01 << 3)
#define TDA8980_TIN_YC2                         (0x05 << 3)
#define TDA8980_TIN_CVBS3                       (0x02 << 3)
#define TDA8980_TIN_YC3                         (0x06 << 3)

/* audio switch */
/* select audio input signal */
#define TDA8980_AIN_MASK                        0xF8
#define TDA8980_AIN_AUD1                        0x00
#define TDA8980_AIN_AUD2                        0x01
#define TDA8980_AIN_AUD3                        0x02
#define TDA8980_AIN_AUD4                        0x03
#define TDA8980_AIN_AUD5                        0x04

/* synchronization 0 */
/* Phase 1 time constant */
#define TDA8980_FO_MASK                         0xCF
#define TDA8980_FO_NORMAL                       (0x00 << 4)
#define TDA8980_FO_SLOW                         (0x01 << 4)
#define TDA8980_FO_SLOW_FAST                    (0x02 << 4)
#define TDA8980_FO_FAST                         (0x03 << 4)

#define TDA8980_VIM_MASK                        0xFD
#define TDA8980_VIM_COUPLE_CVBS1                0x00
#define TDA8980_VIM_COUPLE_INPUT                0x20

/* synchronization 1 */
/* vertical divider mode */
#define TDA8980_NCIN_MASK                       0xFE
#define TDA8980_NCIN_NORMAL_OP                  0x00
#define TDA8980_NCIN_SW_SEARCH_WINDOW           0x01

/* sound */
/* Input FM demod to VIF/QSS amp */
#define TDA8980_FM_MASK                         0xEF
#define TDA8980_FM_INPUT_TO_TVIF_AMP            (0x00 << 4)
#define TDA8980_FM_INPUT_TO_SIF_AMP             (0x01 << 4)

/* Gain FM demod */
#define TDA8980_BTSC_MASK                       0xF7
#define TDA8980_BTSC_NORMAL_OP                  (0x00 << 3)
#define TDA8980_BTSC_GAIN_REDUCTION             (0x01 << 3)

/* Window selection of Narrow band sound PLL */
#define TDA8980_FMWS_MASK                       0xFD
#define TDA8980_FMWS_SMALL_WINDOW               (0x00 << 2)
#define TDA8980_FMWS_LARGE_WINDOW               (0x01 << 2)

/* Sound Mute */
#define TDA8980_SM_MASK                         0xFC
#define TDA8980_SM_MUTE_CONDITION1              0x00
#define TDA8980_SM_MUTE_CONDITION2              0x01
#define TDA8980_SM_MUTE_ON                      0x02
#define TDA8980_SM_MUTE_OFF                     0x03

/* IF amplifier on/off */
#define TDA8980_IFON_MASK                       0xEF
#define TDA8980_IFON_IF_AMP_NOTACTIVE           (0x00 << 4)
#define TDA8980_IFON_NORMAL_OP                  (0x01 << 4)

#define TDA8980_AFW_MASK                        0xFB
#define TDA8980_AFW_NORMAL                      (0x00 << 2)
#define TDA8980_AFW_ENLARGED                    (0x01 << 2)

/* IF sensitivity */
#define TDA8980_IFS_MASK                        0xFD
#define TDA8980_IFS_NORMAL                      (0x00 << 1)
#define TDA8980_IFS_REDUCED                     (0x01 << 1)

/* Search tuning mode */
#define TDA8980_STM_MASK                        0xFE
#define TDA8980_STM_NORMAL_OP                   0x00
#define TDA8980_STM_REDUCED_SENSITIVITY         0x01

/* PLL demodulator freq. setting */
#define TDA8980_IF_MASK                         0x1f
#define TDA8980_IF_58_75                        (0x00 << 5)
#define TDA8980_IF_45_75                        (0x01 << 5)
#define TDA8980_IF_38_90                        (0x02 << 5)
#define TDA8980_IF_38_00                        (0x03 << 5)
#define TDA8980_IF_33_40                        (0x04 << 5)
#define TDA8980_IF_33_90                        (0x05 << 5)

/* Internal or extern AGC mode */
#define TDA8980_AGCM_MASK                       0xEF
#define TDA8980_AGCM_INTERNAL                   (0x00 << 4)
#define TDA8980_AGCM_EXTERNAL                   (0x01 << 4)

/* IF AGC Speed */
#define TDA8980_AGC_SPEED_MASK                  0xF9
#define TDA8980_AGC_SPEED_POINT7X               (0x00 << 1)
#define TDA8980_AGC_SPEED_NORM                  (0x01 << 1)
#define TDA8980_AGC_SPEED_2X                    (0x02 << 1)
#define TDA8980_AGC_SPEED_4X                    (0x03 << 1)

/* Fast filter IF-PLL */
#define TDA8980_FFI_MASK                        0xFE
#define TDA8980_FFI_NORMAL_TS                   0x00
#define TDA8980_FFI_INCREASED_TS                0x01

/* Enable full screen blanking RGB-1 */
#define TDA8980_IE1_MASK                        0x7F
#define TDA8980_IE1_NOTACTIVE                   (0x00 << 7)
#define TDA8980_IE1_ACTIVE                      (0x01 << 7)

/* Enable full screen blanking RGB-2 */
#define TDA8980_IE2_MASK                        0xBF
#define TDA8980_IE2_NOTACTIVE                   (0x00 << 6)
#define TDA8980_IE2_ACTIVE                      (0x01 << 6)

/* Select RGB1/YUV1 input */
#define TDA8980_DVD_MASK                        0xFD
#define TDA8980_DVD_RGB_IN                      (0x00 << 1)
#define TDA8980_DVD_YUV_IN                      (0x01 << 1)

/* Synchronisation on Ysync input */
#define TDA8980_SCOM_MASK                       0xFE
#define TDA8980_SCOM_COUPLE_CVBSY               0x00
#define TDA8980_SCOM_COUPLE_YSYNC               0x01

/* Video ADC on/off */
#define TDA8980_VON_MASK                        0xEF
#define TDA8980_VON_ADC_OFF                     (0x00 << 4)
#define TDA8980_VON_ADC_ON                      (0x01 << 4)

/* Mode of video ADC */
#define TDA8980_VFMT_MASK                       0xF8
#define TDA8980_VFMT_TV_27                      0x00
#define TDA8980_VFMT_TV_32                      0x01
#define TDA8980_VFMT_TV_36                      0x02
#define TDA8980_VFMT_VSB_I                      0x03
#define TDA8980_VFMT_VSB_IQ                     0x04
#define TDA8980_VFMT_EXTERNAL1                  0x05
#define TDA8980_VFMT_EXTERNAL2                  0x06
#define TDA8980_VFMT_SVGA                       0x07

/* Audio ADCs on/off */
#define TDA8980_AON_MASK                        0xDF
#define TDA8980_AON_OFF                         (0x00 << 5)
#define TDA8980_AON_ON                          (0x01 << 5)

/* select I2S format */
#define TDA8980_AFMT_MASK                       0xF3
#define TDA8980_AFMT_LSB_JUSTIFIED_16           (0x00 << 2)
#define TDA8980_AFMT_LSB_JUSTIFIED_20           (0x01 << 2)
#define TDA8980_AFMT_LSB_JUSTIFIED_24           (0x02 << 2)

/* select audio sample freq */
#define TDA8980_ASF_MASK                        0xFC
#define TDA8980_ASF_32KHZ                       0x00
#define TDA8980_ASF_44KHZ                       0x01
#define TDA8980_ASF_48KHZ                       0x02

#define TDA8980_BKS_MASK                        0xFE
#define TDA8980_BKS_OFF                         0x00
#define TDA8980_BKS_ON                          0x01

#endif /* _TDA8980DEFINES_H_ */