Mini1126 Reference User Afowoyi
V4.20241025
Boardcon ifibọ Design
Customize the embedded system based on Your Idea
1. Ifihan
1.1. Nipa yi Afowoyi
Iwe afọwọkọ yii jẹ ipinnu lati pese olumulo pẹlu ipariview ti igbimọ ati awọn anfani, pipe awọn ẹya ara ẹrọ ni pato, ati ṣeto awọn ilana. O ni alaye ailewu pataki bi daradara.
1.2. Esi ati Imudojuiwọn si Afowoyi yii
Lati ṣe iranlọwọ fun awọn alabara wa lati lo pupọ julọ awọn ọja wa, a n ṣe nigbagbogbo ni afikun ati awọn orisun imudojuiwọn wa lori Boardcon webaaye ((www.boardcon.com , www.armdesigner.com)).
Iwọnyi pẹlu awọn iwe ilana, awọn akọsilẹ ohun elo, siseto examples, ati imudojuiwọn software ati hardware. Ṣayẹwo lorekore lati rii kini tuntun!
Nigba ti a ba n ṣe pataki iṣẹ lori awọn orisun imudojuiwọn wọnyi, esi lati ọdọ awọn alabara ni ipa akọkọ, Ti o ba ni awọn ibeere, awọn asọye, tabi awọn ifiyesi nipa ọja tabi iṣẹ akanṣe, jọwọ ma ṣe ṣiyemeji lati kan si wa ni support@armdesigner.com.
1.3. Atilẹyin ọja to lopin
Boardcon ṣe atilẹyin ọja yii lati ni abawọn ninu ohun elo ati iṣẹ-ṣiṣe fun akoko ọdun kan lati ọjọ rira. Lakoko akoko atilẹyin ọja Boardcon yoo tun tabi rọpo ẹyọ alaburuku ni ibamu pẹlu ilana atẹle:
Ẹda ti risiti atilẹba gbọdọ wa pẹlu nigba ti o ba da ẹyọ abawọn pada si Boardcon. Atilẹyin ọja to lopin ko ni aabo fun awọn bibajẹ ti o waye lati ina tabi awọn agbara agbara miiran, ilokulo, ilokulo, awọn ipo aiṣiṣẹ, tabi awọn igbiyanju lati paarọ tabi yipada iṣẹ ọja naa.
Atilẹyin ọja yi wa ni opin si titunṣe tabi rirọpo ti awọn alebu awọn kuro. Ko si iṣẹlẹ ti Boardcon yoo ṣe oniduro tabi ṣe oniduro fun eyikeyi pipadanu tabi bibajẹ, pẹlu ṣugbọn kii ṣe opin si eyikeyi awọn ere ti o sọnu, isẹlẹ tabi awọn bibajẹ ti o wulo, ipadanu iṣowo, tabi awọn ere ifojusọna ti o dide lati lilo tabi ailagbara lati lo ọja yii.
Awọn atunṣe ṣe lẹhin ipari akoko atilẹyin ọja wa labẹ idiyele atunṣe ati idiyele ti gbigbe pada. Jọwọ kan si Boardcon lati ṣeto fun eyikeyi iṣẹ atunṣe ati lati gba alaye idiyele atunṣe.
1 Mini1126 ifihan
1.1 Lakotan
The Mini1126 system-on-module is equipped with Rockchip’s RV1126 build in quad-core Cortex-A7, 2.0 TOPs NPU and RISC-V MCU.
O jẹ apẹrẹ pataki fun awọn ẹrọ IPC/CVR, awọn ẹrọ kamẹra AI, awọn ẹrọ ibaraenisepo oye, ati awọn roboti mini. Iṣiṣẹ giga ati ojutu agbara kekere le ṣe iranlọwọ fun awọn alabara lati ṣafihan awọn imọ-ẹrọ tuntun ni iyara ati mu imudara ojutu apapọ pọ si.
1.2 Awọn ẹya ara ẹrọ
- Microprocessor
– Quad-core Cortex-A7 up to 1.5G
– 32KB I-cache and 32KB D-cache for each core, 512KB L3 cache
– 2.0 TOPS Neural Process Unit
– RISC-V MCU to support 250mS fast boot
– Max 14M ISP
Ajo Iranti
– LPDDR4 RAM up to 4GB
– EMMC up to 32GB
– SPI Flash up to 8MB - Video Decoder/Epo koodu
– Supports video decode/encode up to 4K@30fps
– Supports real-time decoding of H.264/265
– Supports real-time UHD H.264/265 video encoding
- Iwọn aworan to 8192×8192 - Ifihan Subsystem
– Ijade fidio
Supports 4 lanes MIPI DSI up to 2560×1440@60fps
Supports 24bit RGB parallel output
– Aworan ninu
Atilẹyin soke to 16bit DVP ni wiwo
Ṣe atilẹyin 2ch MIPI CSI 4lanes ni wiwo - I2S/PCM/ AC97
– Two I2S/PCM interface
– Support Mic array Up to 8ch PDM/TDM interface
– Support PWM audio output - USB ati PCIE
– Two 2.0 USB interfaces
– One USB 2.0 OTG, and one 2.0 USB hosts - Àjọlò
– RTL8211F onboard
– Support 10/100/1000M - I2C
– Up to five I2Cs
- Ṣe atilẹyin ipo boṣewa ati ipo iyara (to 400kbit / s) - SDIO
– Support 2CH SDIO 3.0 protocol - SPI
– Up to two SPI controllers,
– Full-ile oloke meji amuṣiṣẹpọ ni tẹlentẹle ni wiwo - UART
- Atilẹyin to awọn UART 6
– UART2 with 2 wires for debug tools
- Ifibọ meji 64byte FIFO
– Support auto flow control mode for UART1-5 - ADC
– Up to three ADC channels
– 12-bit resolution
– Voltage input ibiti laarin 0V to 1.8V
– Support up to 1MS/s sampoṣuwọn ling - PWM
– 11 on-chip PWMs with interrupt-based operation
- Ṣe atilẹyin akoko 32bit / ohun elo counter
– IR option on PWM3/7 - Ẹka agbara
– RK809 on board
– 5V input and RTC power input
– Build-in Audio Codec
1.3 Mini1126 Àkọsílẹ aworan atọka
1.3.1 RV1126 Àkọsílẹ aworan atọka
1.3.2 Development board (EM1126) Block Diagram
1.4 Mini1126 pato
| Ẹya ara ẹrọ | Awọn pato |
| Sipiyu | Quad-mojuto kotesi-A7 |
| DDR | 2GB LPDDR4 (to 4GB) |
| eMMC FLASH | 8GB (to 32GB) |
| Agbara | DC 5V |
| MIPI DSI | 4-Lane |
| I2S | 2-CH |
| MIPI CSI | 2-CH 4-Lane |
| RGB LCD | 24bit |
| Kamẹra | 1-CH (DVP) ati 2-CH (CSI) |
| USB | 2-CH (USB HOST2.0 ati OTG 2.0) |
| Àjọlò | 1000M GMAC |
| SDMMC | 2-CH |
| I2C | 5-CH |
| SPI | 2-CH |
| UART | 5-CH, 1-CH (DEBUG) |
| PWM | 11-CH |
| ADC IN | 4-CH |
| Board Dimension | 30 x 38mm |
1.5 Mini1126 PCB Dimension
1.6 Mini1126 Pin Definition
| J1 | Ifihan agbara | Apejuwe tabi awọn iṣẹ | GPIO ni tẹlentẹle | IO Voltage |
| 1 | VCC5V0_SYS | 5V Main Power input | 5V | |
| 2 | VCC5V0_SYS | 5V Main Power input | 5V | |
| 3 | VCC5V0_SYS | 5V Main Power input | 5V | |
| 4 | VCC5V0_SYS | 5V Main Power input | 5V | |
| 5 | GND | Ilẹ | 0V | |
| 6 | SNSP | Gba agbara ori lọwọlọwọ ifihan agbara ni | 0V | |
| 7 | GND | Ilẹ | 0V | |
| 8 | SNSN | Gba agbara ori lọwọlọwọ ifihan agbara ni | 0V | |
| 9 | CLKO_32K | RTC aago jade | 1.8V | |
| 10 | GND | Ilẹ | 0V | |
| 11 | PWRON | Iṣagbewọle bọtini agbara | 5V | |
| 12 | BATDIV | Voltage of positive BATT | 3.3V | |
| 13 | MIC_L | Microphone L-CH or positive in | 0V | |
| 14 | VCC_RTC | RTC Power igbewọle | 3.3V | |
| 15 | MIC_R | Microphone R-CH or negative in | 0V | |
| 16 | SDMMC0_CLK | UART3_RTSn_M1 | GPIO1_B0_u | 3.3V |
| 17 | GND | Ilẹ | 0V | |
| 18 | SDMMC0_CMD | UART3_CTSn_M1 | GPIO1_B1_u | 3.3V |
| 19 | HPR_OUT | R-CH output of headphone | 0V | |
| 20 | SDMMC0_D0 | UART2_RX_M0 | GPIO1_A4_u | 3.3V |
| 21 | HP_SNS | Reference ground of headphone | 0V | |
| 22 | SDMMC0_D1 | UART2_TX_M0 | GPIO1_A5_u | 3.3V |
| 23 | HPL_OUT | L-CH o wu ti agbekọri | 0V | |
| 24 | SDMMC0_D2 | UART3_RX_M1 | GPIO1_A6_u | 3.3V |
| 25 | I2C1_SDA | UART4_RTSn_M2 | GPIO1_D2_u | 1.8V |
| 26 | SDMMC0_D3 | UART3_TX_M1 | GPIO1_A7_u | 3.3V |
| 27 | I2C1_SCL | UART4_CTSn_M2 | GPIO1_D3_u | 1.8V |
| 28 | I2C2_SDA_3V3 | PWM5_M0 | GPIO0_C3_d | 3.3V |
| 29 | MIPI_CSI_CLK0 | UART5_CTSn_M2 | GPIO2_A3_d | 1.8V |
| 30 | I2C2_SCL_3V3 | PWM4_M0 | GPIO0_C2_d | 3.3V |
| 31 | GND | Ilẹ | 0V | |
| 32 | MIPI_CSI_PWDN0 | UART4_RX_M2 | GPIO1_D4_d | 1.8V |
| 33 | MIPI_CSI_CLK1 | UART5_RTSn_M2 | GPIO2_A2_d | 1.8V |
| 34 | MIPI_CSI_RX1_D0N | MIPI CSI1 tabi LVDS1 RXD0N | 1.8V | |
| 35 | MIPI_CSI_RX1_D1N | MIPI CSI1 tabi LVDS1 RXD1N | 1.8V | |
| 36 | MIPI_CSI_RX1_D0P | MIPI CSI1 tabi LVDS1 RXD0P | 1.8V | |
| 37 | MIPI_CSI_RX1_D1P | MIPI CSI1 tabi LVDS1 RXD1P | 1.8V | |
| 38 | GND | Ilẹ | 0V | |
| 39 | MIPI_CSI_RX1_D2N | MIPI CSI1 tabi LVDS1 RXD2N | 1.8V | |
| 40 | MIPI_CSI_RX1_CLKN | MIPI CSI1 tabi LVDS1 CLKN | 1.8V | |
| 41 | MIPI_CSI_RX1_D2P | MIPI CSI1 tabi LVDS1 RXD2P | 1.8V | |
| 42 | MIPI_CSI_RX1_CLKP | MIPI CSI1 tabi LVDS1 CLKP | 1.8V | |
| 43 | MIPI_CSI_RX1_D3N | MIPI CSI1 tabi LVDS1 RXD3N | 1.8V | |
| 44 | UART1_RX_3V3 | PWM1_M0 | GPIO0_B7_d | 3.3V |
| 45 | MIPI_CSI_RX1_D3P | MIPI CSI1 tabi LVDS1 RXD3P | 1.8V | |
| 46 | UART1_TX_3V3 | PWM0_M0 | GPIO0_B6_d | 3.3V |
| 47 | WIFI_REG_ON | SPI0_MOSI_M0 | GPIO0_A6_d | 1.8V |
| 48 | SDMMC0_DET | Gbọdọ ṣee lo fun kaadi SD | GPIO0_A3_u | 1.8V |
| 49 | BT_RST | SPI0_MISO_M0 | GPIO0_A7_d | 1.8V |
| 50 | BT_WAKE | SPI0_CS1n_M0 | GPIO0_A4_u | 1.8V |
| 51 | WIFI_WAKE_HOST | SPI0_CLK_M0 | GPIO0_B0_d | 1.8V |
| 52 | BT_WAKE_HOST | SPI0_CS0n_M0 | GPIO0_A5_u | 1.8V |
| 53 | MIPI_CSI_RX0_D0N | MIPI CSI0 tabi LVDS0 RXD0N | 1.8V | |
| 54 | MIPI_CSI_RX0_D2N | MIPI CSI0 tabi LVDS0 RXD2N | 1.8V | |
| 55 | MIPI_CSI_RX0_D0P | MIPI CSI0 tabi LVDS0 RXD0P | 1.8V | |
| 56 | MIPI_CSI_RX0_D2P | MIPI CSI0 tabi LVDS0 RXD2P | 1.8V | |
| 57 | MIPI_CSI_RX0_D1N | MIPI CSI0 tabi LVDS0 RXD1N | 1.8V | |
| 58 | MIPI_CSI_RX0_D3N | MIPI CSI0 tabi LVDS0 RXD3N | 1.8V | |
| 59 | MIPI_CSI_RX0_D1P | MIPI CSI0 tabi LVDS0 RXD1P | 1.8V | |
| 60 | MIPI_CSI_RX0_D3P | MIPI CSI0 tabi LVDS0 RXD3P | 1.8V | |
| 61 | GND | Ilẹ | 0V | |
| 62 | MIPI_CSI_RX0_CLKN | MIPI CSI0 tabi LVDS0 CLKN | 1.8V | |
| 63 | PDM_CLK | I2S0_LRCK_RX_M0 | GPIO3_D4_d | 1.8V |
| 64 | MIPI_CSI_RX0_CLKP | MIPI CSI0 tabi LVDS0 CLKP | 1.8V | |
| 65 | SPI0_CLK_M1 | I2S1_SDO_M1/UART5_RX_M2 | GPIO2_A1_d | 1.8V |
| 66 | SPI0_CS0n_M1 | I2S1_SDI_M1/UART5_TX_M2 | GPIO2_A0_d | 1.8V |
| 67 | SPI0_MISO_M1 | I2S1_LRCK_M1/I2C3_SDA_M2 | GPIO1_D7_d | 1.8V |
| 68 | SPI0_CS1n_M1 | I2S1_MCK_M1/UART4_TX_M2 | GPIO1_D5_d | 1.8V |
| 69 | SPI0_MOSI_M1 | I2S1_SCK_M1/I2C3_SCL_M2 | GPIO1_D6_d | 1.8V |
| 70 | PDM_SDI0 | I2S0_SDI0_M0 | GPIO3_D6_d | 1.8V |
| 71 | PDM_SDI1 | I2S0_SDO3_SDI1_M0/I2C4SDA | GPIO4_A1_d | 1.8V |
| 72 | PDM_SDI2 | I2S0_SDO2_SDI2_M0/I2C4SCL | GPIO4_A0_d | 1.8V |
| 73 | PDM_CLK1 | I2S0_SCK_RX_M0 | GPIO3_D1_d | 1.8V |
| 74 | OTG_ID | 1.8V | ||
| 75 | OTG_DET_1V8 | 1.8V | ||
| 76 | USB_CTRL | Gbọdọ jẹ lilo fun ibaramu OTG | GPIO0_C1_d | 3.3V |
| 77 | OTG_DM | 1.8V | ||
| 78 | USB_HOST_DM | 1.8V | ||
| 79 | OTG_DP | 1.8V | ||
| 80 | USB_HOST_DP | 1.8V |
| J2 | Ifihan agbara | Apejuwe tabi awọn iṣẹ | GPIO ni tẹlentẹle | IO Voltage |
| 1 | GND | Ilẹ | 0V | |
| 2 | LCDC_D0_3V3 | UART4_RTSn_M1 / CIF_D0_M1 | GPIO2_A4_d | 3.3V |
| 3 | LCDC_D16_3V3 | CIF_D12_M1 | GPIO2_C4_d | 3.3V |
| 4 | LCDC_D1_3V3 | UART4_CTSn_M1 / CIF_D1_M1 | GPIO2_A5_d | 3.3V |
| 5 | LCDC_D17_3V3 | CIF_D13_M1 | GPIO2_C5_d | 3.3V |
| 6 | LCDC_D2_3V3 | UART4_TX_M1 / CIF_D2_M1 | GPIO2_A6_d | 3.3V |
| 7 | LCDC_D18_3V3 | CIF_D14_M1 | GPIO2_C6_d | 3.3V |
| 8 | LCDC_D3_3V3 | UART4_RX_M1/I2S2_SDO_M1 | GPIO2_A7_d | 3.3V |
| 9 | LCDC_D19_3V3 | I2S1_MCLK_M2/CIF_D15_M1 | GPIO2_C7_d | 3.3V |
| 10 | LCDC_D4_3V3 | UART5_TX_M1/I2S2_SDI_M1 | GPIO2_B0_d | 3.3V |
| 11 | LCDC_D20_3V3 | I2S1_SDO_M2 / CIF_VS_M1 | GPIO2_D0_d | 3.3V |
| 12 | LCDC_D5_3V3 | UART5_RX_M1/I2S2_SCK_M1 | GPIO2_B1_d | 3.3V |
| 13 | LCDC_D21_3V3 | I2S1_SCLK_M2 / CIF_CLKO_M1 | GPIO2_D1_d | 3.3V |
| 14 | LCDC_D6_3V3 | UART5_RTSn_M1/I2S2_LRCK_M1 | GPIO2_B2_d | 3.3V |
| 15 | LCDC_D22_3V3 | I2S1_LRCK_M2 / CIF_CKIN_M1 | GPIO2_D2_d | 3.3V |
| 16 | LCDC_D7_3V3 | UART5_CTSn_M1/I2S2_MCLK_M1/CIF_D3_M1 | GPIO2_B3_d | 3.3V |
| 17 | LCDC_D23_3V3 | I2S1_SDI_M2 / CIF_HS_M1 | GPIO2_D3_d | 3.3V |
| 18 | LCDC_D8_3V3 | CIF_D4_M1 | GPIO2_B4_d | 3.3V |
| 19 | UART0_TX | GPIO1_C3_u | 1.8V | |
| 20 | LCDC_D9_3V3 | CIF_D5_M1 | GPIO2_B5_d | 3.3V |
| 21 | UART0_RX | GPIO1_C2_u | 1.8V | |
| 22 | LCDC_D10_3V3 | CIF_D6_M1 | GPIO2_B6_d | 3.3V |
| 23 | UART0_RTSN | GPIO1_C0_u | 1.8V | |
| 24 | LCDC_D11_3V3 | CIF_D7_M1 | GPIO2_B7_d | 3.3V |
| 25 | UART0_CTSN | GPIO1_C1_u | 1.8V | |
| 26 | LCDC_D12_3V3 | CIF_D8_M1 | GPIO2_C0_d | 3.3V |
| 27 | CAN_RX_3V3 | UART3_TX_M2/I2C4_SCL_M0 | GPIO3_A0_u | 3.3V |
| 28 | LCDC_D13_3V3 | CIF_D9_M1 | GPIO2_C1_d | 3.3V |
| 29 | CAN_TX_3V3 | UART3_RX_M2/I2C4_SDA_M0 | GPIO3_A1_u | 3.3V |
| 30 | LCDC_D14_3V3 | CIF_D10_M1 | GPIO2_C2_d | 3.3V |
| 31 | ADKEY_IN0 | Eto ipo imularada(10K PU) | 1.8V | |
| 32 | LCDC_D15_3V3 | CIF_D11_M1 | GPIO2_C3_d | 3.3V |
| 33 | ADCI1 | 1.8V | ||
| 34 | GPIO1_D1 | UART1_RX_M1/I2C5_SDA_M2 | GPIO1_D1_d | 1.8V |
| 35 | ADCI2 | 1.8V | ||
| 36 | LCDC_DEN_3V3 | I2C3_SCL_M1/SPI1_CS0n_M2 | GPIO2_D4_d | 3.3V |
| 37 | ADCI3 | 1.8V | ||
| 38 | LCDC_VSYNC_3V3 | UART3_RTSn_M2 / SPI1_MOSI | GPIO2_D6_d | 3.3V |
| 39 | GND | Ilẹ | 0V | |
| 40 | LCDC_HSYNC_3V3 | I2C3_SDA_M1/SPI1_CLK_M2 | GPIO2_D5_d | 3.3V |
| 41 | MIPI_DSI_D0N | MIPI DSI TXD0N | 1.8V | |
| 42 | UART2_RX_3V3 | Fun yokokoro | GPIO3_A3_u | 3.3V |
| 43 | MIPI_DSI_D0P | MIPI DSI TXD0P | 1.8V | |
| 44 | UART2_TX_3V3 | Fun yokokoro | GPIO3_A2_u | 3.3V |
| 45 | MIPI_DSI_D1N | MIPI DSI TXD1N | 1.8V | |
| 46 | LCDC_CLK_3V3 | UART3_CTSn_M2/SPI1_MISO_M2/PWM8_M1 | GPIO2_D7_d | 3.3V |
| 47 | MIPI_DSI_D1P | MIPI DSI TXD1P | 1.8V | |
| 48 | GND | Ilẹ | 0V | |
| 49 | MIPI_DSI_CLKN | MIPI DSI CLKN | 1.8V | |
| 50 | PCM_RX | I2S2_SDI_M0/SPI1_MISO_M1 | GPIO1_C5_d | 1.8V |
| 51 | MIPI_DSI_CLKP | MIPI DSI CLKP | 1.8V | |
| 52 | PCM_CLK | I2S2_SCLK_M0/SPI1_CLK_M1/UART1_RTSn_M1 | GPIO1_C6_d | 1.8V |
| 53 | MIPI_DSI_D3N | MIPI DSI TXD3N | 1.8V | |
| 54 | PCM_SYNC | I2S2_LRCK_M0/SPI1_CSn0_M1/UART1_CTSn_M1 | GPIO1_C7_d | 1.8V |
| 55 | MIPI_DSI_D3P | MIPI DSI TXD3P | 1.8V | |
| 56 | PCM_TX | I2S2_SDO_M0/SPI1_MOSI_M1 | GPIO1_C4_d | 1.8V |
| 57 | MIPI_DSI_D2N | MIPI DSI TXD2N | 1.8V | |
| 58 | GPIO1_D0 | I2S2_MCLK_M0/SPI1_CSn1_M1/UART1_TX_M1/I2C5_SCLK | GPIO1_D0_d | 1.8V |
| 59 | MIPI_DSI_D2P | MIPI DSI TXD2P | 1.8V | |
| 60 | SDIO_D2 | GPIO1_B6_u | 1.8V | |
| 61 | GND | Ilẹ | 0V | |
| 62 | SDIO_D3 | GPIO1_B7_u | 1.8V | |
| 63 | MDI3- | Àjọlò MDI3 odi jade | 0V | |
| 64 | SDIO_CMD | GPIO1_B3_u | 1.8V | |
| 65 | MDI3 + | Àjọlò MDI3 rere jade | 0V | |
| 66 | GND | Ilẹ | 0V | |
| 67 | MDI2- | Àjọlò MDI2 odi jade | 0V | |
| 68 | SDIO_CLK | GPIO1_B2_d | 1.8V | |
| 69 | MDI2 + | Àjọlò MDI2 rere jade | 0V | |
| 70 | SDIO_D0 | GPIO1_B4_u | 1.8V | |
| 71 | MDI1- | Àjọlò MDI1 odi jade | 0V | |
| 72 | SDIO_D1 | GPIO1_B5_u | 1.8V | |
| 73 | MDI1 + | Àjọlò MDI1 rere jade | 0V | |
| 74 | LED2 / CFG_LDO1 | 3.3V | ||
| 75 | MDI0- | Àjọlò MDI0 odi jade | 0V | |
| 76 | LED1 / CFG_LDO0 | 3.3V | ||
| 77 | MDI0 + | Àjọlò MDI3 rere jade | 0V | |
| 78 | VCC1V2_DVDD | Kamẹra 1.2V Agbara jade (400mA) | 1V2 | |
| 79 | VCC2V8_AVDD | Kamẹra 2.8V Agbara jade (400mA) | 2V8 | |
| 80 | VCC3V3_SD | Iṣẹjade Agbara Kaadi SD (400mA) | 3V3 | |
| Akiyesi: 1. Ọpọlọpọ GPIO voltage jẹ 1.8V, ṣugbọn diẹ ninu awọn pinni samisi 3.3V. 2. J1_Pin76 OTG iyika ibaramu tọkasi bi 2.1.3. |
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1.7 Ohun elo Idagbasoke (EM1126)
- Agbara ni DC 12V
- Àjọlò
- 2x USB Host
- USB OTG
- Audio jade
- Digi MIC
- Agbọrọsọ
- MIC
- MIPI_CSI1 Camera
- MIPI_CSI0 Camera
- WiFi & Bluetooth
- GPIO
- SPI
- UART4
- MIPI_DSI LCD
- IR
- LE
- RS485
- Agbara
- Imularada
- Micro SD
- Ṣatunkọ
- I2S
- ADC
- Batiri
2 Hardware Design Itọsọna
2.1 Agbeegbe Circuit Reference
2.1.1 Batiri agbara Circuit
Close to RK809
8.4V Lion Battery used
a) Close to BAT
2.1.2 yokokoro Circuit
2.1.3 USB OTG Interface Circuit
Yi Circuit ti wa ni lo lati mu usb ibamu.
Akiyesi:
Awọn paati wọnyi wa nitosi R20 lati yago fun awọn ẹka gigun.
2.2 PCB Ẹsẹ
2.3 B2B asopo
Akọsori fun igbimọ ti ngbe: DF12NC(3.0) -80DP-0.5V(51)
■ Header [Without Solder Tab]
● Stacking Height : 3mm Product
Ẹka: mm
| Apakan No. | DF12NC(3.0)-80DP-0.5V(51) |
| HRS No. | 537-0492-0 51 |
| Nọmba ti Pos. | 80 |
| A | 22.2 |
| B | 19.5 |
| C | 20.7 |
| E | 2.3 |
| Remaks | Without Solder Tab |
| RoHS | BẸẸNI |
Gbigbawọle fun igbimọ Sipiyu: DF12NC (3.0) -80DS-0.5V (51)
■ Receptacle [Without Solder Tab]
● Stacking Height : 3mm Product
Ẹka: mm
| Apakan No. | DF12NC(3.0)-80DS-0.5V(51) |
| HRS No. | 537-0285-0 51 |
| Nọmba ti Pos. | 80 |
| A | 22.1 |
| B | 19.5 |
| C | 20.6 |
| E | 2.2 |
| Remaks | Without Solder Tab |
| RoHS | BẸẸNI |
3 Ọja Electrical Abuda
3.1 Pipa ati otutu
| Aami | Paramita | Min | Iru | O pọju | Ẹyọ |
| VCC5V_SYS | Eto IO Voltage | 3.6 | 5 | 5.5 | V |
| Isys_in | VCC5V_SYS input Current | 850 | mA | ||
| VCC_RTC | RTC Voltage | 3 | 3.7 | 5 | V |
| Irtc | RTC igbewọle Lọwọlọwọ | 50 | 60 | uA | |
| VCC1V2_DVDD | Camera Core Voltage jade | 1.2 | V | ||
| I1v2_dv | VCC1V2_DVDD output Current | 400 | mA | ||
| VCC2V8_AVDD | Camera Analog Voltage jade | 2.8 | V | ||
| I2v8_av | VCC2V8_AVDD output Current | 400 | mA | ||
| Ta | Awọn iwọn otutu ti nṣiṣẹ | -20 | 70 | °C | |
| Tstg | Ibi ipamọ otutu | -40 | 85 | °C |
3.2 Igbẹkẹle ti Igbeyewo
Igbeyewo Iṣiṣẹ Iwọn otutu giga
| Awọn akoonu | Ṣiṣẹ 8h ni iwọn otutu giga | 55 ° C ± 2 ° C |
| Abajade | ||
Igbeyewo Igbesi aye Ṣiṣẹ
| Awọn akoonu | Ṣiṣẹ ninu yara | 120h |
| Abajade | ||
Awọn iwe aṣẹ / Awọn orisun
 |
Eto BOARDCON Mini1126 lori Module [pdf] Afowoyi olumulo MINI1126, Mini1126, Mini1126 Eto lori Module, Eto lori Module, Module |
