Регистры Allwinner H616

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AHUB_RST
8.1.6. AHUB Reset - адрес: 0x5097008 (смещение: 0x0008)

Аудио-концентратор: список регистров



31 ||||||||||||||||| 16
15 ||||||||||||||||| 00

  APBIF_TXDIF0_RST

Bit 31
R/W
0x0

0: Assert
1: De-assert


  APBIF_TXDIF1_RST

Bit 30
R/W
0x0

0: Assert
1: De-assert


  APBIF_TXDIF2_RST

Bit 29
R/W
0x0

0: Assert
1: De-assert


  Unused

Bit 28

  APBIF_RXDIF0_RST

Bit 27
R/W
0x0

0: Assert
1: De-assert


  APBIF_RXDIF1_RST

Bit 26
R/W
0x0

0: Assert
1: De-assert


  APBIF_RXDIF2_RST

Bit 25
R/W
0x0

0: Assert
1: De-assert


  Unused

Bit 24

  I2S0_RST

Bit 23
R/W
0x0

0: Assert
1: De-assert


  I2S1_RST

Bit 22
R/W
0x0

0: Assert
1: De-assert


  I2S2_RST

Bit 21
R/W
0x0

0: Assert
1: De-assert


  I2S3_RST

Bit 20
R/W
0x0

0: Assert
1: De-assert


  Unused

Bits 19 : 16

  DAM0_RST

Bit 15
R/W
0x0

0: Assert
1: De-assert


  DAM1_RST

Bit 14
R/W
0x0

0: Assert
1: De-assert


  Unused

Bits 13 : 0


Команда U-Boot для чтения регистра

md 5097008 1



Bit fields structure

typedef union  ahub_rst
{
  struct
  {
   unsigned unused0 : 14;
   unsigned dam1_rst : 1;
   unsigned dam0_rst : 1;
   unsigned unused1 : 4;
   unsigned i2s3_rst : 1;
   unsigned i2s2_rst : 1;
   unsigned i2s1_rst : 1;
   unsigned i2s0_rst : 1;
   unsigned unused2 : 1;
   unsigned apbif_rxdif2_rst : 1;
   unsigned apbif_rxdif1_rst : 1;
   unsigned apbif_rxdif0_rst : 1;
   unsigned unused3 : 1;
   unsigned apbif_txdif2_rst : 1;
   unsigned apbif_txdif1_rst : 1;
   unsigned apbif_txdif0_rst : 1;
  } b;
   unsigned long w;
} AHUB_RST
   

Allwinner H616 Manual