¶ BPI-CM7 简介
Banana Pi BPI-CM7 是一款基于 Allwinner H618 的计算模块，配备 LPDDR4 内存、eMMC 存储、K019 Wi-Fi 5/蓝牙 5.0 模块以及两个 100 针板对板连接器。
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Allwinner H618 方案 : Banana Pi BPI-M4 Berry 单板计算机 Allwinner H618 方案：Banana Pi BPI-M4 Zero 单板计算机 Allwinner H618 方案：Banana Pi BPI-CM7 计算机模组 |
¶ 主要特性
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Allwinner H618 四核 64 位 Arm Cortex-A53 处理器，高达 1.5 GHz
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Arm Mali-G31 GPU
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板载 LPDDR4 内存
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板载 eMMC 存储
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K019 Wi-Fi 5 和蓝牙 5.0 模块
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HDMI 输出
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10/100M Ethernet
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1 个 USB 2.0 OTG 和 3 个 USB 2.0 Host 接口
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microSD 接口
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2 个 100 针板对板连接器
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GPIO、UART、TWI/I2C、SPI、PWM、I2S/PCM、DMIC、SPDIF 和 IR
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5 V 电源输入
¶ 快速入门
¶ 硬件
¶ 硬件接口
¶ 硬件规格
| 项目 | 规格参数 |
|---|---|
SoC |
Allwinner H618 |
CPU |
四核 64 位 Arm Cortex-A53，高达 1.5 GHz |
GPU |
Arm Mali-G31 |
内存 |
板载 LPDDR4；容量取决于产品型号 |
存储 |
板载 eMMC；容量取决于产品型号 |
无线 |
K019 Wi-Fi 5 和蓝牙 5.0 模块，配备 U.FL/IPEX 天线接口 |
显示 |
HDMI 输出 |
网络 |
10/100M Ethernet |
USB |
1 个 USB 2.0 OTG 和 3 个 USB 2.0 Host 接口 |
扩展 |
2 个 100 针板对板连接器 |
电源 |
5 V 输入 |
¶ BPI-CM7 模块引脚定义
🟥 电源 · ⬛ 接地 · 🟧 Ethernet · 🟦 USB · 🟪 HDMI / 模拟 A/V · 🟨 microSD · 🟩 GPIO / 控制 · ⬜ NC
| 连接器 1 | |||
|---|---|---|---|
引脚 |
信号 |
引脚 |
信号 |
1 |
⬛ GND |
2 |
⬛ GND |
3 |
⬜ NC |
4 |
🟧 EPHY_RXP |
5 |
⬜ NC |
6 |
🟧 EPHY_RXN |
7 |
⬛ GND |
8 |
⬛ GND |
9 |
⬜ NC |
10 |
🟧 EPHY_TXN |
11 |
⬜ NC |
12 |
🟧 EPHY_TXP |
13 |
⬛ GND |
14 |
⬛ GND |
15 |
🟧 ETH_ACT_3V3 |
16 |
🟩 DEBUG_UART_RX |
17 |
⬜ NC |
18 |
🟩 DEBUG_UART_TX |
19 |
⬜ NC |
20 |
⬜ NC |
21 |
⬜ NC |
22 |
⬛ GND |
23 |
⬛ GND |
24 |
🟩 PI0 / DMIC_CLK / I2S0_MCLK |
25 |
🟩 PI3 / DMIC_D2 / I2S0_DOUT |
26 |
🟩 PI2 / DMIC_D1 / I2S0_LRCLK |
27 |
🟩 PI4 / DMIC_D3 / I2S0_DIN |
28 |
🟩 PH10 / IR_RX |
29 |
🟩 PC7 / GPIO (3.3 V) |
30 |
🟩 PI9 / UART3_TX / RGMII_TXD1 |
31 |
🟩 PH4 / SPDIF_OUT |
32 |
⬛ GND |
33 |
⬛ GND |
34 |
🟩 PI10 / UART3_RX / RGMII_TXD0 |
35 |
🟩 PI7 / TWI1_SCL / RGMII_TXD3 |
36 |
🟩 PI8 / TWI1_SDA / RGMII_TXD2 |
37 |
🟩 PH9 / SPI1_CS1 |
38 |
🟩 PH6 / SPI1_CLK |
39 |
🟩 PH5 / SPI1_CS0 |
40 |
🟩 PH8 / SPI1_MISO |
41 |
🟩 PC2 / GPIO (3.3 V) |
42 |
⬛ GND |
43 |
⬛ GND |
44 |
🟩 PH7 / SPI1_MOSI |
45 |
🟩 PI16 / UART4_CTS / GMAC_RSTn |
46 |
🟩 PI11 / UART3_RTS / PWM1 / RGMII_TXCLK |
47 |
🟩 PI15 / UART4_RTS / RGMII_MDIO |
48 |
🟩 PH3 / UART5_RX / TWI2_SDA / SPDIF_IN / PWM1 |
49 |
🟩 PI1 / DMIC_D0 / I2S0_BCLK |
50 |
🟩 PH2 / UART5_TX / TWI2_SCL / SPDIF_CLK / PWM2 |
51 |
🟩 PI14 / UART4_RX / RGMII_MDC |
52 |
⬛ GND |
53 |
⬛ GND |
54 |
🟩 PI12 / UART3_CTS / PWM2 |
55 |
🟩 PI13 / UART4_TX / RGMII_CLK125M |
56 |
🟩 PI5 / TWI0_SCL / RGMII_RXCTL |
57 |
🟨 SD_CLK |
58 |
🟩 PI6 / TWI0_SDA / GMAC_INT |
59 |
⬛ GND |
60 |
⬛ GND |
61 |
🟨 SD_DAT3 |
62 |
🟨 SD_CMD |
63 |
🟨 SD_DAT0 |
64 |
⬜ NC |
65 |
⬛ GND |
66 |
⬛ GND |
67 |
🟨 SD_DAT1 |
68 |
⬜ NC |
69 |
🟨 SD_DAT2 |
70 |
⬜ NC |
71 |
⬛ GND |
72 |
⬜ NC |
73 |
🟨 SD_VDD_OVERRIDE (R86 NC) |
74 |
⬛ GND |
75 |
🟨 SD_PWR_ON |
76 |
🟨 SD_DET |
77 |
🟥 5V_INPUT |
78 |
🟥 GPIO_VREF (3.3 V) |
79 |
🟥 5V_INPUT |
80 |
🟩 IO_EEPROM_SCL |
81 |
🟥 5V_INPUT |
82 |
🟩 IO_EEPROM_SDA |
83 |
🟥 5V_INPUT |
84 |
🟥 3.3V_OUTPUT |
85 |
🟥 5V_INPUT |
86 |
🟥 3.3V_OUTPUT |
87 |
🟥 5V_INPUT |
88 |
🟥 1.8V_OUTPUT |
89 |
🟩 WL_DISn (R147 NC) |
90 |
🟥 1.8V_OUTPUT |
91 |
🟩 BT_DISn (R148 NC) |
92 |
🟩 SYS_RESET |
93 |
🟩 FEL / MASKROM |
94 |
🟩 ADC_IOID (R146 NC) |
95 |
🟩 LED_nPWR |
96 |
⬜ NC |
97 |
⬜ NC |
98 |
⬛ GND |
99 |
🟩 GLOBAL_EN (R145 NC) |
100 |
⬜ NC |
连接器 2 |
|||
引脚 |
信号 |
引脚 |
信号 |
101 |
🟦 USB_OTG_ID |
102 |
⬜ NC |
103 |
🟦 USB_OTG_DM |
104 |
🟦 USB_HOST3_DP (USB 2.0) |
105 |
🟦 USB_OTG_DP |
106 |
🟦 USB_HOST3_DM (USB 2.0) |
107 |
⬛ GND |
108 |
⬛ GND |
109 |
⬜ NC |
110 |
⬜ NC |
111 |
🟪 TV_OUT |
112 |
⬜ NC |
113 |
⬛ GND |
114 |
⬛ GND |
115 |
🟪 LINE_OUTL |
116 |
🟦 USB_HOST2_DP (USB 2.0) |
117 |
🟪 LINE_OUTR |
118 |
🟦 USB_HOST2_DM (USB 2.0) |
119 |
⬛ GND |
120 |
⬛ GND |
121 |
⬜ NC |
122 |
🟦 USB_HOST1_DP (USB 2.0) |
123 |
⬜ NC |
124 |
🟦 USB_HOST1_DM (USB 2.0) |
125 |
⬛ GND |
126 |
⬛ GND |
127 |
⬜ NC |
128 |
⬜ NC |
129 |
⬜ NC |
130 |
⬜ NC |
131 |
⬛ GND |
132 |
⬛ GND |
133 |
⬜ NC |
134 |
⬜ NC |
135 |
⬜ NC |
136 |
⬜ NC |
137 |
⬛ GND |
138 |
⬛ GND |
139 |
⬜ NC |
140 |
⬜ NC |
141 |
⬜ NC |
142 |
⬜ NC |
143 |
⬜ NC |
144 |
⬛ GND |
145 |
⬜ NC |
146 |
⬜ NC |
147 |
⬜ NC |
148 |
⬜ NC |
149 |
⬜ NC |
150 |
⬛ GND |
151 |
🟪 HDMI0_CEC |
152 |
⬜ NC |
153 |
🟪 HDMI0_HPD |
154 |
⬜ NC |
155 |
⬛ GND |
156 |
⬛ GND |
157 |
⬜ NC |
158 |
⬜ NC |
159 |
⬜ NC |
160 |
⬜ NC |
161 |
⬛ GND |
162 |
⬛ GND |
163 |
⬜ NC |
164 |
⬜ NC |
165 |
⬜ NC |
166 |
⬜ NC |
167 |
⬛ GND |
168 |
⬛ GND |
169 |
⬜ NC |
170 |
🟪 HDMI0_TX2_P |
171 |
⬜ NC |
172 |
🟪 HDMI0_TX2_N |
173 |
⬛ GND |
174 |
⬛ GND |
175 |
⬜ NC |
176 |
🟪 HDMI0_TX1_P |
177 |
⬜ NC |
178 |
🟪 HDMI0_TX1_N |
179 |
⬛ GND |
180 |
⬛ GND |
181 |
⬜ NC |
182 |
🟪 HDMI0_TX0_P |
183 |
⬜ NC |
184 |
🟪 HDMI0_TX0_N |
185 |
⬛ GND |
186 |
⬛ GND |
187 |
⬜ NC |
188 |
🟪 HDMI0_CLK_P |
189 |
⬜ NC |
190 |
🟪 HDMI0_CLK_N |
191 |
⬛ GND |
192 |
⬛ GND |
193 |
⬜ NC |
194 |
⬜ NC |
195 |
⬜ NC |
196 |
⬜ NC |
197 |
⬛ GND |
198 |
⬛ GND |
199 |
🟪 HDMI0_SDA |
200 |
🟪 HDMI0_SCL |