Diretta Streaming Test - Doppio
Clock：accusilicon
AS318-B-903168 / AS318-B-983040
(PCM768/DSD512)
Display : WaveShare 12955
The base frame is stainless steel.
OrangePi-I2S (Lucia Shakerato I2S License)
USB-DAC cannot be used.
Two power supplies, 3.3V and 5V, are required.
Do not make a mistake.
3.3V 5.5/2.5
5V 5.5/2.1
SW1
1,2 ON 3,4 OFF DATA/BIT /SYNC
1,2 OFF 3,4 ON DATA/SYNC/BIT (SWAP BIT SYNC
Do not use any other combination.
SW2
1 ON 5V output to 18pin
2 ON 3.3V pull up to18pin
3 ON connect GPO3 tp 13pin
4 ON connect GPO4 to 14pin
Do not turn on 1 and 2 at the same time.
DATA and SYNC can be inverted.
The left and right sides of the DSD can be swapped.
| DST-00 | ||||||||
| connector NAME | name | detail | Invert(config DATA SYNC | Swap(config DSD LR | 1-ON 2-ON (SW1 | 3-ON 4-ON (SW1 | SW2 | |
| 1 | TMDS Data2+ | DATA_P | I2S DATA/DSD-Right | DATA_N | I2S DATA/DSD-Left | |||
| 2 | TMDS Data2 shield | GND | GND | |||||
| 3 | TMDS Data2- | DATA_N | DATA_P | |||||
| 4 | TMDS Data1+ | BIT_P | I2S BIT/DSD BIT | I2S BIT/DSD BIT | I2S SYNC/DSD | |||
| 5 | TMDS Data1 shield | GND | ||||||
| 6 | TMDS Data1- | BIT_N | ||||||
| 7 | TMDS Data0+ | SYNC_P | I2S SYNC/DSD-Left | SYNC_N | I2S SYNC/DSD-Righ | I2S SYNC/DSD | I2S BIT/DSD BIT | |
| 8 | TMDS Data0 shield | GND | GND | |||||
| 9 | TMDS Data0- | SYNC_N | SYNC_P | |||||
| 10 | TMDS Clock+ | CLK_P | CLOCK | |||||
| 11 | TMDS Clock shield | GND | ||||||
| 12 | TMDS Clock- | CLK_N | ||||||
| 13 | CEC | IO3 | GPO3 | open / GPO3(3-ON | ||||
| 14 | Utility | IO4 | GPO4 | open / GPO4(4-ON | ||||
| 15 | SCL | DSD | PCM/DSD (GPS2 | |||||
| 16 | SDA | nMUTE | MUTE (GPS1 | |||||
| 17 | GND | GND | ||||||
| 18 | +5V | DET | open / 5V(1-ON / high(2-ON | |||||
| 19 | HPD | open | ||||||
Clock Divider
If this is used, turn on SW2-1 of DST-00.
SW1
1 ON 5V output to 18pin
2 ON 3.3V pull up to18pin
3,4 OFF Divide 2
3 ON 4 OFF Divide 4
3 OFF 4 ON Invert (no divide
Do not turn on 1 and 2 at the same time.
