46 lines
1.3 KiB
Markdown
46 lines
1.3 KiB
Markdown
# RISC-V HIFIVE1-REV-B
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## 综述
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<div class ="tablebox_hifive">
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<div class="hifive1-rev-b-box">
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<img src="https://images.prismic.io/sifive/ddef5160-1769-4d8a-9332-99729088aff6_hifive-rev-b-home-page-new.jpg" alt="hifive1-rev-b"/>
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</div>
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<center>HIFIVE1-REV-B</center>
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<el-divider></el-divider>
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<span>XiUOS最新分支支持IFIVE1-REV-B开发板，该开发板作为一种标准的板子，支持各种上层组件和应用程序。</span>
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</div>
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## 硬件特点
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+ Microcontroller: FE310-G002
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+ Operating Voltage: 3.3 V and 1.8 V
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+ Input Voltage: 5 V USB or 7-12 VDC Jack
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+ IO Voltage: 3.3 V
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+ Digital I/O Pins: 19
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+ PWM Pins: 9
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+ SPI Controllers/HW CS Pins: 1/3
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+ UART: 2
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+ I<sup>2</sup>C: 1
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+ Networking: WiFi/BT (off-chip)
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+ External Interrupt Pins: 19
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+ External Wakeup Pins: 1
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+ Flash Memory: 32 Mbit Off-Chip (ISSI SPI Flash)
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+ Host Interface (microUSB): Program, Debug, and Serial Communication
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+ Debug: Segger J-Link, drag/drop code download
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+ Weight: 22 g
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### 更多信息[查看网址](https://www.sifive.com/boards/hifive1-rev-b)
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## 支持的功能
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## 编程与调试
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针对<u>**HIFIVE1-REV-B**</u>开发板的配置和刷新信息，详见[开发环境构建](/environment/debug.html)
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<style>
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.hifive1-rev-b-box{
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width: 1500px;
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height: 400px;
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vertical-align: middle;
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display: table-cell;
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text-align: center;
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}
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</style> |