FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/ad1843reg.h

     /*      $OpenBSD: ad1843reg.h,v 1.1 2005/01/02 19:25:41 kettenis Exp $  */
     
     /*
      * Copyright (c) 2005 Mark Kettenis
      *
      * Permission to use, copy, modify, and distribute this software for any
      * purpose with or without fee is hereby granted, provided that the above
      * copyright notice and this permission notice appear in all copies.
      *
     * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     */
    
    /*
     * AD1843 Codec register defenitions.
     */
    
    #define AD1843_CODEC_STATUS             0
    #define  AD1843_INIT                    0x8000
    #define  AD1843_PDNO                    0x4000
    #define  AD1843_REVISION_MASK           0x000f
    
    #define AD1843_ADC_SOURCE_GAIN          2
    #define  AD1843_LSS_MASK                0xe000
    #define  AD1843_LSS_SHIFT               13
    #define  AD1843_RSS_MASK                0x00e0
    #define  AD1843_RSS_SHIFT               5
    #define  AD1843_LMGE                    0x1000
    #define  AD1843_RMGE                    0x0010
    #define  AD1843_LIG_MASK                0x0f00
    #define  AD1843_LIG_SHIFT               8
    #define  AD1843_RIG_MASK                0x000f
    #define  AD1843_RIG_SHIFT               0
    
    #define AD1843_DAC2_TO_MIXER            3
    #define  AD1843_LD2MM                   0x8000
    #define  AD1843_RD2MM                   0x0080
    #define  AD1843_LD2M_MASK               0x1f00
    #define  AD1843_LD2M_SHIFT              8
    #define  AD1843_RD2M_MASK               0x001f
    #define  AD1843_RD2M_SHIFT              0
    
    #define AD1843_MISC_SETTINGS            8
    #define  AD1843_MNMM                    0x8000
    #define  AD1843_MNM_MASK                0x1f00
    #define  AD1843_MNM_SHIFT               8
    #define  AD1843_ALLMM                   0x0080
    #define  AD1843_MNOM                    0x0040
    #define  AD1843_HPOM                    0x0020
    #define  AD1843_HPOS                    0x0010
    #define  AD1843_SUMM                    0x0008
    #define  AD1843_DAC2T                   0x0002
    #define  AD1843_DAC1T                   0x0001
    
    #define AD1843_DAC1_ANALOG_GAIN         9
    #define  AD1843_LDA1GM                  0x8000
    #define  AD1843_RDA1GM                  0x0080
    #define  AD1843_LDA1G_MASK              0x3f00
    #define  AD1843_LDA1G_SHIFT             8
    #define  AD1843_RDA1G_MASK              0x003f
    #define  AD1843_RDA1G_SHIFT             0
    
    #define AD1843_DAC1_DIGITAL_GAIN        11
    #define  AD1843_LDA1AM                  0x8000
    #define  AD1843_RDA1AM                  0x0080
    
    #define AD1843_CHANNEL_SAMPLE_RATE      15
    #define  AD1843_DA1C_SHIFT              8
    
    #define AD1843_CLOCK1_SAMPLE_RATE       17
    #define AD1843_CLOCK2_SAMPLE_RATE       20
    #define AD1843_CLOCK3_SAMPLE_RATE       13
    
    #define AD1843_SERIAL_INTERFACE         26
    #define  AD1843_DA2F_MASK               0x0c00
    #define  AD1843_DA2F_SHIFT              10
    #define  AD1843_DA1F_MASK               0x0300
    #define  AD1843_DA1F_SHIFT              8
    #define  AD1843_PCM8                    0
    #define  AD1843_PCM16                   1
    #define  AD1843_ULAW                    2
    #define  AD1843_ALAW                    3
    #define  AD1843_SCF                     0x0080
    
    #define AD1843_CHANNEL_POWER_DOWN       27
    #define  AD1843_DFREE                   0x8000
    #define  AD1843_DDMEN                   0x1000
    #define  AD1843_DA2EN                   0x0200
    #define  AD1843_DA1EN                   0x0100
    #define  AD1843_ANAEN                   0x0080
    #define  AD1843_HPEN                    0x0040
    #define  AD1843_AAMEN                   0x0010
    #define  AD1843_ADREN                   0x0002
    #define  AD1843_ADLEN                   0x0001
   
   #define AD1843_FUNDAMENTAL_SETTINGS     28
   #define  AD1843_PDNI                    0x8000
   #define  AD1843_ACEN                    0x4000
   #define  AD1843_C3EN                    0x2000
   #define  AD1843_C2EN                    0x1000
   #define  AD1843_C1EN                    0x0800
   
   #define AD1843_NREGS                    32

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