Sophia Lake is a general-purpose bring-up carrier board optimized for portability. It is designed around the Bora Lake SODIMM interface to allow for compatibility with a wide array of custom SoCs.
Art by: @seuiwu
"Yufeng's hair style looks like Si-en"
- Sophia Shao
| Artix A7 100T | Artix A7 200T | |
|---|---|---|
| FPGA part | XC7A100T-2FBG484I | XC7A200T-2FBG484I |
| Logic Cells | 101,440 | 215,360 |
| DSP Slices | 240 | 740 |
| Memory (Kbits) | 4,860 | 13,140 |
- 1GB DDR3L DRAM with 32-bit bus @ 400MHz (800 MT/s)
- 16MB Quad-SPI Flash
- USB-JTAG programming
- MicroSD card slot
- 2x PMOD headers
- 1x Reset button
- 2x Programmable buttons
- 4x LEDs
- 16MB Quad-SPI Flash
- USB-JTAG programming
- Boot select and variable polarity chip reset
- Built-in level shifting to 3.3V
- 4x Programmable buttons
- 4x LEDs
- 2x UART
- 2x I2C
- 18x GPIO pins
- Programmable Soc power input
- VIO input from 1.2V - 3.3V
- VCORE input from 0.8V - 2.0V
- Optional external power injection
- Shunt resistors for current sensing
