Регистры Allwinner H616
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TVE_00C_REG
7.2.5. TV Encoder Notch and DAC Delay Register - адрес: 0x652000c 0x652400c (смещение: 0x000C)

ТВ-кодер: список регистров

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

  CHROMA_FILTER_ACTIVE_VALID

Bit 31
R/W
0x0

0: Disable
1: Enable

  LUMA_FILTER_LTI_ENABLE

Bit 30
R/W
0x0

0: Disable Luma filter lti
1: Enable Luma filter lti

  Unused

Bits 29 : 28

  Y_DELAY_BEFORE_DITHER

Bits 27 : 25
R/W
0x1

  HD_MODE_CB_FILTER_BYPASS

Bit 24
R/W
0x0

0: Bypass Enable
1: Bypass Disable

  HD_MODE_CR_FILTER_BYPASS

Bit 23
R/W
0x0

0: Bypass Enable
1: Bypass Disable

  CHROMA_FILTER_1_444_EN

Bit 22
R/W
0x0

0: Chroma Filter 1 444 Disable
1: Chroma Filter 1 444 Enable

  CHROMA_HD_MODE_FILTER_EN

Bit 21
R/W
0x0

0: Chroma HD Filter Disable
1: Chroma HD Filter Enable

  CHROMA_FILTER_STAGE_1_BYPASS

Bit 20
R/W
0x0

0: Chroma Filter Stage 1 Enable
1: Chroma Filter Stage 1 bypass

  CHROMA_FILTER_STAGE_2_BYPASS

Bit 19
R/W
0x0

0: Chroma Filter Stage 2 Enable
1: Chroma Filter Stage 2 bypass

  CHROMA_FILTER_STAGE_3_BYPASS

Bit 18
R/W
0x0

0: Chroma Filter Stage 3 Enable
1: Chroma Filter Stage 3 bypass

  LUMA_FILTER_BYPASS

Bit 17
R/W
0x0

0: Luma Filter Enable
1: Luma Filter bypass

  NOTCH_EN

Bit 16
R/W
0x1

0: The luma notch filter is bypassed
1: The luma notch filter is operating
Luma notch filter on/off selection
Note: This bit selects if the luma notch filter is operating or bypassed.

  C_DELAY_BEFORE_DITHER

Bits 15 : 12
R/W
0x4

  RESERV

Bits 11 : 0
R/W
0x924

Reserved

Команда U-Boot для чтения регистра

md 652000c 1
md 652400c 1

Bit fields structure 

typedef union  tve_00c_reg
{
  struct
  {
   unsigned reserv : 12;
   unsigned c_delay_before_dither : 4;
   unsigned notch_en : 1;
   unsigned luma_filter_bypass : 1;
   unsigned chroma_filter_stage_3_bypass : 1;
   unsigned chroma_filter_stage_2_bypass : 1;
   unsigned chroma_filter_stage_1_bypass : 1;
   unsigned chroma_hd_mode_filter_en : 1;
   unsigned chroma_filter_1_444_en : 1;
   unsigned hd_mode_cr_filter_bypass : 1;
   unsigned hd_mode_cb_filter_bypass : 1;
   unsigned y_delay_before_dither : 3;
   unsigned unused0 : 2;
   unsigned luma_filter_lti_enable : 1;
   unsigned chroma_filter_active_valid : 1;
  } b;
   unsigned long w;
} TVE_00C_REG
Allwinner H616 Manual