Difference between revisions of "AFE-E420 Yocto 4.2 User Guide"
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::<code># gunzip -c '''<span style="color:#7030a0">${IMAGE.GZ}</span>''' | dd of=<span style="color:#7030a0">'''${eMMC_DEVICE}'''</span> bs=1M status=progress</code> | ::<code># gunzip -c '''<span style="color:#7030a0">${IMAGE.GZ}</span>''' | dd of=<span style="color:#7030a0">'''${eMMC_DEVICE}'''</span> bs=1M status=progress</code> | ||
| − | Power off and set SW1 to Pin1 OFF and Pin2 for booting into eMMC. | + | Power off and set SW1 to Pin1 OFF and Pin2 ON for booting into eMMC. |
| + | (The default password is 12345678) | ||
== '''系統使用方法 (System Operating Method)''' == | == '''系統使用方法 (System Operating Method)''' == | ||
| Line 95: | Line 96: | ||
| [[AFE-E420_AMP1|AMP1]] | | [[AFE-E420_AMP1|AMP1]] | ||
| Speaker connector | | Speaker connector | ||
| − | |||
| − | |||
| − | |||
|- | |- | ||
| [[AFE-E420_AUDIO1|AUDIO1]] | | [[AFE-E420_AUDIO1|AUDIO1]] | ||
| Line 105: | Line 103: | ||
| COM port connector | | COM port connector | ||
|- | |- | ||
| − | | [[AFE- | + | | [[AFE-E420_CN15|CN15]] |
| DC power input connector | | DC power input connector | ||
|- | |- | ||
| [[AFE-E420_POE_PWR1|POE_PWR1]] | | [[AFE-E420_POE_PWR1|POE_PWR1]] | ||
| POE power connector | | POE power connector | ||
| − | |||
| − | |||
| − | |||
|- | |- | ||
| [[AFE-E420_USB|USB]] | | [[AFE-E420_USB|USB]] | ||
| Line 152: | Line 147: | ||
| [[AFE-E420_SD_CARD1|SD_CARD1]] | | [[AFE-E420_SD_CARD1|SD_CARD1]] | ||
| SD card connector | | SD card connector | ||
| − | |||
| − | |||
| − | |||
|} | |} | ||
Latest revision as of 10:00, 7 October 2025
Contents
產品介紹 (Product Introduction )
產品特性 (Product Features)
- NXP i.MX 93 with Dual Arm® Cortex-A55 1.7 GHz
- Onboard 2GB LPDDR4 memory and 16GB eMMC
- Single Display: LVDS or HDMI
- Dual GbE, 3 USB2.0, 6 RS-232/422/485, 4 CAN-FD, 2 PLC QCA7006, RTD 4-Channel
- Expansion: M.2 E-Key, M.2 B-Key
- Supports Yocto BSP
產品官網連結 (Product official website link)
硬體介面說明 (Hardware Interface Introduction)
佈局 (Layout)
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尺寸 (Dimension)
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引腳定義 (Jumper Function Definitions)
| Jumper List | |
| Position | Description |
| LVDS_BKLT_SLT | Backlight Voltage Selection Jumper |
| LVDS_VDD_SLT | Panel Voltage Selection Jumper |
| AT1 | Auto Power On Selection Jumper |
| J1 | USB Switch Jumper |
| SW1 | BOOT Selection Switch |
| CAN_SW1 | CAN3 Terminal Switch |
| CAN_SW2 | CAN4 Terminal Switch |
快速入門 (Quick Start)
系統下載 (OS Download)
Download Yocto 4.2 for AFE-E420
For BSP files, Please contact us.
Yocto燒錄方法 (Yocto Flash eMMC Method)
Create a boot-up SD card using the dd command.
-
# gunzip -c ${IMAGE.GZ} | dd of=${SD_DEVICE} bs=1M status=progress
Copy the image.gz into SD card and install on AFE-E420.
Set SW1 to Pin1 ON and Pin2 ON for booting into SD card.
Execute the restore command again, but target the eMMC.
-
# gunzip -c ${IMAGE.GZ} | dd of=${eMMC_DEVICE} bs=1M status=progress
Power off and set SW1 to Pin1 OFF and Pin2 ON for booting into eMMC. (The default password is 12345678)
系統使用方法 (System Operating Method)
| Connector List | |
| Position | Description |
| Control Pilot | Control pilot 1 and control pilot 2 |
| CN16 | RTD temperature sensor connector |
| AMP1 | Speaker connector |
| AUDIO1 | Audio internal connector |
| COM | COM port connector |
| CN15 | DC power input connector |
| POE_PWR1 | POE power connector |
| USB | USB 2.0 connector |
| OTG1 | USB OTG connector |
| FAN | FAN1 and FAN2, FAN internal connector |
| CAN | CAN bus connector |
| CN1 | Front panel internal connector |
| GPIO | GPIO connector |
| I2C | I2C connector |
| LVDS_BKLT_PWR | Panel inverter connector |
| LVDS | LVDS connector |
| BAT1 | RTC battery connector |
| M2E_CN1 | M.2 E-key connector |
| M2B_CN1 | M.2 B-key connector |
| SD_CARD1 | SD card connector |
Linux BSP編譯方法 (Linux BSP Compile Method)
Linux_BSP_User_Guide_for_AFE-E420_Yocto4.2