1PET_A40I-H_CORE核心板圖片
2PET_A40I-H_CORE核心板尺寸圖
3PET_A40I-H_CORE核心板詳細(xì)參數(shù)
PET-A40I-H核心板/核心模組系統(tǒng)參數(shù) | |
處理器 | A40I-H Cortex A7 四核 |
內(nèi)存 | DDR3 1GB / 2GB,標(biāo)配1GB |
存儲(chǔ) | EMMC8G/16G/32G標(biāo)配8GB |
電源管理 | 強(qiáng)大的獨(dú)立PMIC/PMUAXP221S |
操作系統(tǒng) | 安卓7.1,Linux Buildroot |
工作溫度 | -40℃ ~ 85℃ |
PET-A40I-H核心板/核心模組接口參數(shù) | |
顯示輸出接口 | LVDS雙通道1路、RGB 1路、MIPI四通道1路,HDMI輸出1路 |
視頻輸入接口 | YUV并口1路,支持USB攝像頭 |
觸摸屏接口 | 多點(diǎn)電容、電阻屏 |
USB接口 | USB2.0規(guī)范、支持OTG 1路、USB-HOST 1路,有更多需求可在底板進(jìn)行USB擴(kuò)展 |
SD/TF卡接口 | 1路 |
SATA硬盤(pán)接口 | 1路 |
鍵盤(pán)接口 | Power、燒寫(xiě)鍵、ADC按鍵 |
以太網(wǎng)接口 | 2路,千兆/百兆以太網(wǎng) |
SPI接口 | 1路 |
ADC接口 | 2路 |
I2C接口 | 5路(部分與其他功能有復(fù)用) |
UART串口 | 6路(部分與其他功能有復(fù)用) |
I2S接口 | 1路 |
SDIO串口 | 1路,一般用于WiFi模組 |
紅外輸入接口 | 1路 |
GPIO/中斷 | 多路 |
TV_IN | 4路 |
TV_OUT | 4路 |
音頻接口 | 耳機(jī)1路,MIC 2路,Line_IN 1路,Line_OUT 1路 |
PWM接口 | 3路 |
PET-A40I-H核心板/核心模組結(jié)構(gòu)參數(shù) | |
尺寸 | 63 x50 mm,厚度1.2mm |
郵票孔/排針間距 | 1.0 mm |
引腳數(shù) | 232pin |
PCB工藝 | 六層板,沉金工藝 |
4PET_A40I-H核心板引腳詳細(xì)說(shuō)明
序號(hào) | 名稱(chēng) | SDK默認(rèn)功能配置 | 可配置功能 | |
1 | PI5 | 顯示屏電源控制信號(hào) | GPIO | GPIO |
2 | PI4 | 顯示屏復(fù)位控制信號(hào) | GPIO | GPIO |
3 | PB2-PWM0 | 顯示屏PWM信號(hào) | PWM | PWM |
4 | PB11 | 顯示屏背光控制信號(hào) | GPIO | GPIO |
5 | TWI3-SDA | IIC3通訊數(shù)據(jù) | I2C3 | I2C3/GPIO |
6 | TWI3-SCK | IIC3通訊時(shí)鐘 | ||
7 | PI17-EINT29 | 觸摸屏中斷輸入 | GPIO/EINT | |
8 | PI6 | 觸摸屏復(fù)位控制信號(hào) | GPIO | GPIO |
9 | MIPI-DSI-D0P | MIPI顯示屏輸出信號(hào) | MIPI_DSI | |
10 | MIPI-DSI-D0N | |||
11 | MIPI-DSI-D1P | |||
12 | MIPI-DSI-D1N | |||
13 | MIPI-DSI-CKP | |||
14 | MIPI-DSI-CKN | |||
15 | MIPI-DSI-D2P | |||
16 | MIPI-DSI-D2N | |||
17 | MIPI-DSI-D3P | |||
18 | MIPI-DSI-D3N | |||
19 | GND | |||
20 | LCD-D0 | RGB/LVDS顯示輸出信號(hào) | RGB/LVDS | RGB/LVDS/GPIO |
21 | LCD-D1 | |||
22 | LCD-D2 | |||
23 | LCD-D3 | |||
24 | LCD-D4 | |||
25 | LCD-D5 | |||
26 | LCD-D6 | |||
27 | LCD-D7 | |||
28 | LCD-D8 | |||
29 | LCD-D9 | |||
30 | LCD-D10 | |||
31 | LCD-D11 | |||
32 | LCD-D12 | |||
33 | LCD-D13 | |||
34 | LCD-D14 | |||
35 | LCD-D15 | |||
36 | LCD-D16 | |||
37 | LCD-D17 | |||
38 | LCD-D18 | |||
39 | LCD-D19 | |||
40 | LCD-D20 | RGB顯示屏信號(hào) | RGB | RGB/GPIO |
41 | LCD-D21 | |||
42 | LCD-D22 | |||
43 | LCD-D23 | |||
44 | LCD-CLK | |||
45 | LCD-DE | |||
46 | LCD0-HSYNC | |||
47 | LCD0-VSYNC | |||
48 | GND | |||
49 | ADC1 | ADC輸入信號(hào) | ADC | ADC |
50 | KEYADC0 | ADC按鍵輸入信號(hào) | ||
51 | HAGND | 音頻地 | AUDIO | AUDIO |
52 | HPCOM/FB | 耳機(jī)信號(hào) | ||
53 | HPOUTL | 耳機(jī)音頻輸出 | ||
54 | HPOUTR | 耳機(jī)音頻輸出 | ||
55 | CVBS | CVBS輸出信號(hào) | ||
56 | PHONEOUTN | 音頻輸出信號(hào) | ||
57 | PHONEOUTP | 音頻輸出信號(hào) | ||
58 | PC22-SPI2-MISO | 功放靜音信號(hào) | ||
59 | PI13-EINT25 | 耳機(jī)插入檢測(cè)信號(hào) | ||
60 | MIC1N1 | MIC輸入信號(hào) | ||
61 | MIC1N2 | MIC輸入信號(hào) | ||
62 | VMIC | MIC偏執(zhí)電壓 | ||
63 | GND | |||
64 | HHPD | HDMI輸出信號(hào) | HDMI | HDMI |
65 | HSDA | |||
66 | HSCL | |||
67 | HCEC | |||
68 | HTXCN | |||
69 | HTXCP | |||
70 | HTX0N | |||
71 | HTX0P | |||
72 | HTX1N | |||
73 | HTX1P | |||
74 | HTX2N | |||
75 | HTX2P | |||
76 | GND | |||
77 | ESRXM | SATA信號(hào) | SATA | SATAT |
78 | ESRXP | |||
79 | ESTXP | |||
80 | ESTXM | |||
81 | GND | |||
82 | USB-DP2 | USBHOST信號(hào) | USB_HOST | USB_HOST |
83 | USB-DM2 | |||
84 | USB-DM0 | USB OTG信號(hào) | USB_OTG | USB_OTG |
85 | USB-DP0 | |||
86 | USB-DM1 | USBHOST信號(hào) | USB_HOST | USB_HOST |
87 | USB-DP1 | |||
88 | VCC-RTC | RTC電源輸入 | VCC | VCC |
89 | VCC-18 | 電源輸出 | ||
90 | VCC-3V | 電源輸出 | ||
91 | VBAT | 電池電源輸出 | ||
92 | ||||
93 | PS | 電源輸出 | ||
94 | ||||
95 | PC_5V | 5V主電源輸入 | ||
96 | GND | |||
97 | PC21-SPI2-MOSI | 電源輸出控制信號(hào) | GPIO | GPIO |
98 | TS | 電池溫度檢測(cè) | TS | TS |
99 | POWER-KEY | Power按鍵輸入信號(hào) | KEY | KEY |
100 | AP-RESET | 復(fù)位按鍵輸入信號(hào) | KEY | KEY |
101 | AP-NMI | CPU喚醒信號(hào) | ||
102 | FEL | 燒寫(xiě)按鍵輸入信號(hào) | KEY | KEY |
103 | PI14-EINT26 | TF卡插入檢測(cè)信號(hào) | TF | GPIO/EINT |
104 | SDC0-D2 | TF卡信號(hào) | TF/GPIO | |
105 | SDC0-D3 | |||
106 | SDC0-CMD | |||
107 | SDC0-CLK | |||
108 | SDC0-D0 | |||
109 | SDC0-D1 | |||
110 | CSI0D5 | 并口攝像頭輸入信號(hào) TF卡通訊 | CSI | CSI/GPIO |
111 | CSI0D6 | |||
112 | CSI0D7 | |||
113 | CSI0D4 | |||
114 | CSI0D3 | |||
115 | CSI0D2 | |||
116 | CSI0D1 | |||
117 | CSI0D0 | |||
118 | CSI0VSYNC | |||
119 | CSI0HSYNC | |||
120 | CSI0MCLK | |||
121 | CSI0PCLK | |||
122 | PC20-SPI2-CLK | 并口攝像頭復(fù)位信號(hào) | GPIO | GPIO |
123 | PC19-SPI2-CS0 | 并口攝像頭使能信號(hào) | GPIO | GPIO |
124 | TWI4-SDA | 并口攝像頭I2C數(shù)據(jù) | CSI_I2C | I2C/GPIO/PWM |
125 | TWI4-SCK | 并口攝像頭I2C時(shí)鐘 | CSI_I2C | I2C/GPIO |
126 | PB16-SPI2-MOSI | GPIO | GPIO | GPIO/SPI2 |
127 | PB15-SPI2-CLK | |||
128 | PB13-SPI2-CS1 | |||
129 | PB14-SPI2-CS0 | |||
130 | PB17-SPI2-MISO | |||
131 | PB21-TWI2-SDA | GPIO/I2C/PWM | ||
132 | PB20-TWI2-SCK | |||
133 | PB19-TIW1-SDA | IIC1通訊數(shù)據(jù) | I2C1 | GPIO/I2C |
134 | PB18-TWI1-SCK | IIC1通訊時(shí)鐘 | ||
135 | PB10-PWM7 | PWM | PWM | PWM/GPIO |
136 | PB9-PWM6 | PWM | ||
137 | PB3-PWM1 | PWM | ||
138 | IR0-RX | IR輸入信號(hào) | IR | IR/GPIO |
139 | PB22-UART0-TX | UART0數(shù)據(jù)輸出 | UART0 | UART/GPIO |
140 | PB23-UART0-RX | UART0數(shù)據(jù)輸入 | ||
141 | PG10-UART4-TX | UART4數(shù)據(jù)輸出 | UART4 | UART/GPIO |
142 | PG11-UART4-RX | UART4數(shù)據(jù)輸入 | ||
143 | PI21-UART7-RX | UART7數(shù)據(jù)輸入 | UART7 | UART/GPIO/PWM |
144 | PI20-UART7-TX | UART7數(shù)據(jù)輸出 | ||
145 | PI19-UART2-RX | UART2數(shù)據(jù)輸入 | UART2 | UART/GPIO |
146 | PI18-UART2-TX | UART2數(shù)據(jù)輸出 | ||
147 | PI11-UART5-RX | UART5數(shù)據(jù)輸入 | UART5 | UART/GPIO |
148 | PI10-UART5-TX | UART5數(shù)據(jù)輸出 | ||
149 | PG8-UART3-RTS | UART3硬件流控 | UART3 | UART/GPIO |
150 | PG6-UART3-TX | UART3數(shù)據(jù)輸出 | ||
151 | PG7-UART3-RX | UART3數(shù)據(jù)輸入 | ||
152 | PG9-UART3-CTS | UART3硬件流控 | ||
153 | GND | |||
154 | PG3-SDC1-D1 | SDIO接口信號(hào) | SDIO | SDIO/GPIO |
155 | PG2-SDC1-D0 | |||
156 | PG1-SDC1-CLK | |||
157 | PG0-SDC1-CMD | |||
158 | PG5-SDC1-D3 | |||
159 | PG4-SDC1-D2 | |||
160 | X32KFOUT | 32.768輸出信號(hào) | ||
161 | VDD-WIFI | WIFI電源 | VCC | VCC |
162 | PI16-EINT28 | WIFI控制信號(hào) | GPIO | GPIO |
163 | PI15-EINT27 | |||
164 | PI9 | |||
165 | PI8 | |||
166 | PI7 | |||
167 | PB6-I2S0-BCLK | 4G模組復(fù)位信號(hào) | GPIO | GPIO |
168 | PB7-I2S0-LRCK | 電源控制信號(hào) | GPIO | GPIO |
169 | PB8-I2S0-DO | 指示燈控制信號(hào) | GPIO | GPIO |
170 | PB12-I2S0-DI | GPIO | ||
171 | ERXD3 | 以太網(wǎng)接口信號(hào) | PHY | PHY/SPI3/UART6/UART1/GPIO |
172 | ERXD2 | |||
173 | ERXD1 | |||
174 | ERXD0 | |||
175 | ETXD3 | |||
176 | ETXD2 | |||
177 | ETXD1 | |||
178 | ETXD0 | |||
179 | ERXCK | |||
180 | I2S1-MCLK | |||
181 | ERXDV | |||
182 | EMDC | |||
183 | EMDIO | |||
184 | ETXEN | |||
185 | I2S1-BCLK | |||
186 | ECRS | |||
187 | ECOL | |||
188 | ETXERR | |||
189 | GND | |||
190 | PH8 | 以太網(wǎng)接口信號(hào) | PHY | PHY/GPIO EDP |
191 | PH9 | |||
192 | PH10 | |||
193 | PH11 | |||
194 | PH14 | |||
195 | PH15 | |||
196 | PH16 | |||
197 | PH17 | |||
198 | PH18 | |||
199 | PH19 | |||
200 | PH20 | |||
201 | PH21 | |||
202 | PH22 | |||
203 | PH23 | |||
204 | PH24 | |||
205 | PH25 | |||
206 | PH26 | |||
207 | PH27 | |||
208 | GND | |||
209 | PH0 | 4G電源控制信號(hào) | GPIO | GPIO |
210 | PH1-EINT1 | GPIO | GPIO | GPIO |
211 | PH2-EINT2 | |||
212 | PH3-EINT3 | |||
213 | PH4-EITN4 | |||
214 | PH5-EINT5 | |||
215 | PH6-EINT6 | |||
216 | PH7-EINT7 | |||
217 | PH12-EINT12 | NFC模組控制信號(hào) | GPIO | GPIO |
218 | PH13-EINT13 | NFC模組控制信號(hào) | GPIO | GPIO |
T3 | TVIN0 | TV_IN輸入信號(hào) | TV_IN | TV_IN |
T4 | TVIN1 | |||
T5 | TVIN2 | |||
T6 | TVIN3 | |||
T7 | VGA-G | TV_OUT輸出信號(hào) | TV_IN | TV_OUT |
T8 | BGA-B | |||
T9 | BGA-R | |||
T10 | TPX1 | 電阻觸摸屏輸入信號(hào) | RTP | RTP電阻觸摸屏 |
T11 | TPX2 | |||
T12 | TPY1 | |||
T13 | TYP2 | |||
T14 | LINEINL | 音頻輸入信號(hào) | AUDIO | AUDIO |
T15 | LINEINR | AUDIO | ||
T16 | GHCLED | 充電指示信號(hào)輸出 | PMU | PMU |
注意:
上表中PET-A40I-H核心板/核心模組大部分引腳電平為3.3V,如果底板是1.8V電平則注意需進(jìn)行電平轉(zhuǎn)換。
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原文標(biāo)題:佩特科技全志A40i-H核心板:[ PET_A40I-H_CORE ]
文章出處:【微信號(hào):gzpeite,微信公眾號(hào):廣州佩特電子科技有限公司】歡迎添加關(guān)注!文章轉(zhuǎn)載請(qǐng)注明出處。
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