Page History
...
| MIO | Interface |
|---|---|
| MIO 0...12 | QSPI Flash Memory |
| MIO 20...21 | I2C 1 |
| MIO 22...23 | UART 0 |
| MIO 26...37 | GEM 0 |
| MIO 46...51 | SD 1 |
| MIO 52...63 | USB 0 |
| MIO 64...75 | USB 1 |
| MIO 76...77 | MDIO 0 |
System Controller
System controller chip is Intel MAX10 10M08SAU169C8G Chip with board control firmware.
DDR4 SODIMM Socket
The Zynq UltraScale+ DDRC hard memory controller is wired to the DDR4 SODIMM Socket U3.
...
This interface connected to USB FIFO bridge chip FT601Q. 32-bit FIFO bridge provides a simple high-speed interface to Zynq UltraScale+ PL.
| FT601Q Signal | FPGA Pin |
|---|---|
| FIFO_CLK | |
| ... |
See FT600Q-FT601Q IC Datasheet for interface details.
Backplane USB Interface
Zynq UltraScale+ USB controller connected to backplane connector J1C via USB PHY chip U11.
...
MGT reference clocks are connected to banks 129, 229 and 505. Banks 128 and 130 should share clock from bank 129, banks 230 and 228 from bank 229.
DIP-Switches
S1
| Switch | Description |
|---|---|
| 1 | Boot Mode 0 |
| 2 | Boot Mode 1 |
| 3 | Boot Mode 2 |
| 4 | Boot Mode 3 |
See Zynq UltraScale+ Device Technical Reference Manual page 236 for full boot modes description. Most common modes are
| Boot Mode | SW1:4 | SW1:3 | SW1:2 | SW1:1 |
|---|---|---|---|---|
| JTAG Boot Mode | ON | ON | ON | ON |
| Quad-SPI | ON | ON | ON | OFF |
| SD Card | ON | ON | OFF | OFF |
S2
| Switch | Description |
|---|---|
| 1 | SC JTAGEN |
| 2 | EEPROM WP (Write protect) |
| 3 | FPGA PUDC |
| 4 | SC Switch (Reserved for future use) |
LEDs
| LED | Signal | Chip | Pin | Description |
|---|---|---|---|---|
| Front panel LED 1 (Red) | LED_FP_1 | FPGA U1 | AF15 | PL User defined LED |
| Front panel LED 2 (Green) | LED_FP_2 | FPGA U1 | AG15 | PL User defined LED |
| Front panel LED 3 (Green) | LED_FP_3 | FPGA U1 | AE15 | PL User defined LED |
| Front panel LED 4 (Green) | LED_FP_4 | SC U18 | M4 | Power Good |
Clocking
| draw.io Diagram | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
...
Overview
Content Tools