i2s:lvds
Lucia-I2S Pin Assigment
| Pin No |  | Voltage | Function sample |
|---|---|---|---|
| 1 | Paire1_p | LVDS output | PCM DataLR / DSD Data(L/R) |
| 2 | Paire4 Shield | ||
| 3 | Paire1_n | ||
| 4 | Paire2_p | LVDS in/out | Bit Clock |
| 5 | Paire4 Shield | ||
| 6 | Paire3_n | ||
| 7 | Paire3_p | LVDS in/out | LR SYNC / DSD Data(R/L) |
| 8 | Paire4 Shield | ||
| 9 | Paire3_n | ||
| 10 | Paire4_p | LVDS in/out | Base Clock |
| 11 | Paire4 Shield | ||
| 12 | Paire4_n | ||
| 13 | IO1 | 3.3V Push/Pull/Open | GPIO/UART-RX/SPI-WRITE |
| 14 | IO2 | 3.3V Push/Pull/Open | GPIO/UART-TX/SPI-CLK |
| 15 | IO3 Configuration ROM SCL | 3.3V Push/Pull/Open | GPIO/I2C-SCL |
| 16 | IO4 Configuration ROM SDA | 3.3V Push/Pull/Open | GPIO/I2C-SDA/SPI-READ |
| 17 | GND | GND | |
| 18 | 5V | 5V | |
| 19 | IO5 | 3.3V Push/Pull/Open | GPIO/SPI-CS |
| 20 | Sealed | Sealed |
Volttage Selector (optin module)
| Pin No | Voltage |
|---|---|
| 13 | Open Collector(470ohm) Pill Up(1.47kohm) 3.3V/5V |
| 14 | Open Collector(470ohm) Pill Up(1.47kohm) 3.3V/5V |
| 15 | I2C 3.3V/5V Pill Up(2.2k) / Open Collector(470ohm) Pill Up(1.47kohm) 3.3V/5V |
| 16 | I2C 3.3V/5V Pill Up(2.2k) / Open Collector(470ohm) Pill Up(1.47kohm) 3.3V/5V |
| 18 | 5V / 3.3V / Open |
| 19 | Open Collector(470ohm) Pill Up(1.47kohm) 3.3V/5V |
Volttage Selector Capability DAC
i2s/lvds.txt · Last modified: 2021/11/16 22:49 by mikeneko
