MS2130 MS2131
用户参数地址分布
日期：2022-11-12 作者：刘崇硕
| ROM Address | Flash Address | Length | User Data | data type |
|---|---|---|---|---|
| 0x00F800 | 0x00F830 | 0x100 | edid | uint8 array[256] |
| 0x00F900 | 0x00F930 | 0x120 | hdcpUserKey | uint8 array[288] |
| 0x00FA20 | 0x00FA50 | 0x020 | ultrasemi | uchar array[32] |
| 0x00FA40 | 0x00FA70 | 0x020 | ultrasemi_version | uchar array[32] |
| 0x00FA60 | 0x00FA90 | 0x020 | ultrasemi_magic | uint8 array[32] |
| 0x00FA80 | 0x00FAB0 | 0x020 | ManufacturerString | user_string_t |
| 0x00FAA0 | 0x00FAD0 | 0x020 | ProduceString | user_string_t |
| 0x00FAC0 | 0x00FAF0 | 0x020 | U2ProduceString | user_string_t |
| 0x00FAE0 | 0x00FB10 | 0x020 | AudioString | user_string_t |
| 0x00FB00 | 0x00FB30 | 0x020 | U2AudioString | user_string_t |
| 0x00FB20 | 0x00FB50 | 0x020 | SerialnumString | user_string_t |
| 0x00FB40 | 0x00FB70 | 0x020 | U2SerialnumString | user_string_t |
| 0x00FB60 | 0x00FB90 | 0x020 | BCSH | user_bcsh_t |
| 0x00FB80 | 0x00FBB0 | 0x020 | AudioRoute | audio_route_t |
user_string_t
- [Offset 0] length : uint8
- 2 ~ 31
- [Offset 1:31] char array : uchar
user_bcsh_t
| Index | data type | data name | --- |
|---|---|---|---|
| 0 | UINT8 | bcsh_en | 0x01: User BCSH data Enable other: User BCSH data Disable |
| 1 | INT8 | b | -127 ~ 128 |
| 2 | UINT8 | c | 0 ~ 255 |
| 3 | UINT8 | s | 0 ~ 255 |
| 3 | INT8 | h | -127 ~ 128 |
audio_route_t
- [Offset 0] sample_rate : UINT8
- 0 : AUDIO_SR_48000
- 1 : AUDIO_SR_96000
- other : Not used
- [Offset 1] i2s_in_mode : UINT8
- 0 : slave
- 1 : master
- other : Not used
- [Offset 2] mix3_mode : UINT8
- 1 : HDMI RX
- 2 : I2S1 IN
- 3 : I2S1 IN & HDMI RX
- 4 : I2S2
- 5 : I2S2 IN & HDMI RX
- 6 : I2S1 IN & I2S2 IN
- 7 : I2S1 IN & I2S2 IN & HDMI RX
- other : Not used
- [Offset 3] i2s1_mode : UINT8
- 9 : HDMI RX
- 10 : MIX3 & USB OUT
- 11 : MIX3
- 12 : USB OUT
- other : Not used
- [Offset 4] usb_out_mute : UINT8
- 0 : unmute
- 1 : mute
- other : Not used
- [Offset 5] lk621_en : UINT8
- 0x00 : none
- 0x01 : config lk621 @0x26
- 0x02 : config lk621 @0x20
- 0x03 : config lk621 both
- other : Not used
HID
CMD
保留字段 0x10~0x3F, 0xA0~0xFF
| B0 | B1 | B2 | B3 | B4 | B5 | B6 | B7 | |
|---|---|---|---|---|---|---|---|---|
| cmd name | cmd code | |||||||
| SFR RD | C5 | ADDR | ||||||
| SFR WR | C6 | ADDR | DATA | |||||
| IDATA RD | B5 | 00 | ADDR | |||||
| IDATA WR | B6 | 00 | ADDR | DATA | ||||
| IDATA RD | B5 | ADDR_H | ADDR_L | |||||
| IDATA WR | B6 | ADDR_H | ADDR_L | DATA | ||||
| FLASH RD | F7 | 01 | 00 | PAGE_ADDR_H | PAGE_ADDR_L | LEN_H | LEN_L | 00 |
| FLASH RD | F7 | 00 | 00 | PAGE_ADDR_H | PAGE_ADDR_L | ADDR_H | ADDR_L | 00 |
| FLASH WR | F8 | 01 | 00 | 00 | 00 | PAGE_ADDR_H | PAGE_ADDR_L | 00 |
| FLASH WR | F8 | 00 | D0 | D1 | D2 | D3 | D4 | D5 |
MS2130 MS2131 MS2109 色彩对比
| 原图 | MS2130 | MS2130 BCSH | MS2109 | |
|---|---|---|---|---|
| Brightness | -11 | 0 | ？ | |
| Contrast | 148 | 128 | ？ | |
| Saturation | 180 | 128 | ？ | |
| Hue | 0 | 0 | ？ |