替代方案推薦採用 DE1-SoC
。
| |
DE1
|
DE1-SoC
|
| FPGA Section |
| FPGA Device |
Cyclone II EP2C20F484 |
Cyclone V SoC 5CSEMA5F31C6N |
| Speed Grade |
C7 |
C6 |
| Logic Elements (LEs) |
18,752 |
85,000 |
| SDRAM |
8 MB |
64MB |
| SRAM |
512 KB |
--- |
| FLASH |
4 MB |
--- |
| SD Card |
1 |
--- |
| Audio Codec |
24-bit CD Quality |
24-bit CD Quality |
| VGA |
4-bit Resistor Network |
8-bit UXGA |
| NTSC/PAL DTV Decoder |
--- |
DTV Decoder x1 |
| USB Blaster |
Built-in |
Built-in (USB Blaster II) |
| RS-232 |
1 |
--- |
| IrDA |
--- |
1 (TX) + 1 (RX) |
| PS/2 |
1 |
1 |
| LEDs |
18 |
10 |
| Switches |
10 |
10 |
| Push Buttons |
4 |
4 |
| Expansion Ports |
2 x 40-pin |
2 x 40-pin |
| 7-Segment |
4 |
6 |
| Extra Features |
--- |
8 Channel ADC |
| HPS (Hard Processor System) Section |
| CPU Device |
--- |
Hard processor system (HPS)
ARM
Dual-Core Cortex-A9 |
| DDR3 |
--- |
1GB DDR3 |
| SD Card |
--- |
Micro SD card Socket |
| USB 2.0 |
--- |
1 (HPS-Two Host Port) |
| UART |
--- |
1 (Uart to USB) |
| Ethernet (10/100/1000) |
--- |
1 |
| LEDs |
--- |
1 |
| Push Buttons |
--- |
1 |
| Extra Features |
--- |
G-sensor
LTC Connector |
 |
Modern Digital Designs with EDA, VHDL and FPGA....[ 瞭解更多
]
|
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