# 附录A.MINISYS开发板基本信息

![](/files/-LrxskdX5E22MtZx7NJv)

| 标注 | 描述                | 标注 | 描述                     |
| -- | ----------------- | -- | ---------------------- |
| 1  | 8 个 7 段数码管        | 14 | FPGA 烧写完成指示灯           |
| 2  | Micro SD 卡槽(板卡背面) | 15 | USB\_JTAG 指示灯          |
| 3  | 4\*4 小键盘          | 16 | 电源指示灯                  |
| 4  | LEDs（红、黄、绿各 8 个）  | 17 | 电源开关                   |
| 5  | 拨码开关              | 18 | 电源连接口                  |
| 6  | 蜂鸣器               | 19 | USB 转 UART 接口          |
| 7  | FPGA 复位按键         | 20 | 以太网接口                  |
| 8  | DDR3 SDRAM        | 21 | VGA 接口                 |
| 9  | SRAM              | 22 | USB\_JTAG 接口（编程用）      |
| 10 | XC7A100T 主芯片      | 23 | 编程跳线                   |
| 11 | 5 个按键开关           | 24 | JTAG 6-pin 接口          |
| 12 | 麦克风               | 25 | EJTAG 接口（For MIPSfpga） |
| 13 | 接口板连接器            |    |                        |


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