Boardcon Iliyopachikwa Mfumo wa CM1126B-P kwenye Moduli

Vipimo
| Kipengele | Vipimo |
| CPU | Quad-core Cortex-A53 |
| DDR | 2GB LPDDR4 (hadi 4GB) |
| eMMC FLASH | 8GB (hadi 256GB) |
| Nguvu | DC 3.3V |
| MPI DSI | 4-Lane |
| I2S | 4-CH |
| MPI CSI | 2-CH 4-Lane |
| RGB LCD | 24 kidogo |
| Kamera | 1-CH(DVP) na 2-CH(CSI) |
| USB | 2-CH (USB HOST 2.0 na OTG 2.0) |
| Ethaneti | 1000M GMAC |
| SDMMC | 2-CH |
| I2C | 5-CH |
| SPI | 2-CH |
| UART | 5-CH, 1-CH(DEBUG) |
| PWM | 11-CH |
| ADC IN | 4-CH |
| Vipimo vya Bodi | 34 x 35mm |
Utangulizi
Kuhusu Mwongozo huu
Mwongozo huu unakusudiwa kumpa mtumiaji nyongezaview ya bodi na manufaa yake, vipimo kamili vya vipengele, na taratibu za usanidi. Ina taarifa muhimu za usalama pia.
Maoni na Usasishaji wa Mwongozo huu
Ili kuwasaidia wateja wetu kufaidika zaidi na bidhaa zetu, tunaendelea kufanya rasilimali za ziada na zilizosasishwa zipatikane kwenye Boardcon webtovuti (www.boardcon.com, www.armdesigner.com) Hizi ni pamoja na miongozo, madokezo ya programu, programu za zamaniamples, na programu iliyosasishwa na maunzi. Ingia mara kwa mara ili kuona ni nini kipya! Tunapotanguliza kazi kwenye rasilimali hizi zilizosasishwa, maoni kutoka kwa wateja ndiyo ushawishi mkuu, Ikiwa una maswali, maoni, au wasiwasi kuhusu bidhaa au mradi wako, tafadhali usisite kuwasiliana nasi kwa support@armdesigner.com.
Utangulizi wa CM1126B-P
Muhtasari
Mfumo wa-on-module wa CM1126B-P umewekwa na Rockchip's RV1126B-P, iliyojengwa kwa quad-core Cortex-A53, 3.0 TOPs NPU, na RISC-V MCU. Imeundwa mahususi kwa ajili ya vifaa vya IPC/CVR, vifaa vya Kamera ya AI, vifaa mahiri vya mwingiliano, na roboti ndogo. Suluhu zenye utendakazi wa hali ya juu na zenye nguvu kidogo zinaweza kusaidia wateja kutambulisha teknolojia mpya kwa haraka zaidi na kuongeza ufanisi wa jumla wa suluhisho. Saizi ndogo kabisa inaweza kuwekwa kwenye ubao 38. Kufuatia masahihisho ya maunzi kutoka CM1126 (V1) hadi CM1126B-P (V2), ambapo SoC imesasishwa hadi RV1126B-P, Reset & OTG_VBUS mawimbi na moduli ya WIFI/BT ya GPIO vol.tage lazima ifanye kazi katika kiwango cha mantiki cha 3.3V.
Vipengele
Microprocessor
- Quad-core Cortex-A53 hadi 1.6GHz
- 32KB I-cache na 32KB D-cache kwa kila msingi, 512KB L3 akiba
- 3.0 TOPS Kitengo cha Mchakato wa Neural
- RISC-V MCU ili kuauni boot ya haraka ya 250ms
- Upeo wa 12M ISP
Shirika la Kumbukumbu
- RAM ya LPDDR4 hadi 4GB
- eMMC hadi 256GB
- SPI Flash hadi 8MB
Kisimbuaji/Kisimbaji cha Video
- Inaauni kusimbua/simba video hadi 4K@30fps
- Inaauni usimbaji wa wakati halisi wa H.264/265
- Inaauni usimbaji wa video wa wakati halisi wa UHD H.264/265
- Ukubwa wa picha hadi 8192×8192
Onyesha mfumo mdogo
- Pato la Video
- Inaauni njia 4 za MPI DSI hadi 2560×1440@60fps
- Inaauni pato la 24-bit RGB sambamba
- Picha ndani
- Inaauni hadi kiolesura cha 16-bit DVP
- Inaauni kiolesura cha 2ch MIPI CSI 4lanes
I2S/PCM/ AC97
- Kiolesura cha tatu cha I2S/PCM
- Inatumia safu ya Maikrofoni Hadi kiolesura cha 8ch PDM/TDM
- Msaada wa pato la sauti la PWM
USB na PCIE
- Miingiliano miwili ya USB 2.0
- USB 2.0 OTG moja na seva pangishi ya USB 2.0
Ethaneti
- RTL8211F kwenye bodi
- Msaada 10/100/1000M
I2C
- Hadi I2C tano
- Kusaidia hali ya kawaida na hali ya haraka (hadi 400kbit / s)
SDIO
- Inasaidia itifaki ya 2CH SDIO 3.0
SPI
- Hadi vidhibiti viwili vya SPI,
- Kiolesura kamili cha upatanishi cha duplex
UART
- Inasaidia hadi UART 6
- UART2 iliyo na waya 2 za zana za utatuzi
- Imepachikwa FIFO mbili za 664-byte
- Inasaidia hali ya udhibiti wa mtiririko wa kiotomatiki kwa UART0/1/3/4/5
ADC
- Hadi chaneli nne za ADC
- Azimio la biti 12
- Voltage ingizo mbalimbali kati ya 0V hadi 1.8V
- Usaidizi hadi 1MS/ssampkiwango cha ling
PWM
- PWM 11 za kwenye-chip zenye uendeshaji unaotegemea kukatizwa
- Inasaidia 32-bit kituo cha saa/kaunta
- Chaguo la IR kwenye PWM3/7
Kitengo cha nguvu
- Nguvu ya Tofauti kwenye ubao
- Ingizo moja la 3.3V
Mchoro wa CM1126B-P Block
Mchoro wa RV1126B-P Block
Bodi ya Maendeleo (Idea1126) Mchoro wa Kuzuia
Kipimo cha CM1126B-P PCB

Ufafanuzi wa Pini ya CM1126B-P
| Bandika | Mawimbi | Maelezo au vitendaji | GPIO mfululizo | IO Voltage |
| 1 | LCDC_D19_3V3 | I2S1_MCLK_M2/CIF_D15_M1 | GPIO2_C7_d | 3.3V |
| 2 | LCDC_D20_3V3 | I2S1_SDO_M2/CIF_VS_M1 | GPIO2_D0_d | 3.3V |
| 3 | LCDC_D21_3V3 | I2S1_SCLK_M2/CIF_CLKO_M1 | GPIO2_D1_d | 3.3V |
| 4 | LCDC_D22_3V3 | I2S1_LRCK_M2/CIF_CKIN_M1 | GPIO2_D2_d | 3.3V |
| 5 | LCDC_D23_3V3 | I2S1_SDI_M2/CIF_HS_M1 | GPIO2_D3_d | 3.3V |
| 6 | GND | Ardhi | 0V | |
| 7 | GPIO1_D1 | UART1_RX_M1/I2C5_SDA_M2 | GPIO1_D1_d | 3.3V(V2) |
| 8 | BT_WAKE | SPI0_CS1n_M0 | GPIO0_A4_u | 3.3V(V2) |
| 9 | WIFI_REG_ON | SPI0_MOSI_M0 | GPIO0_A6_d | 3.3V(V2) |
| 10 | BT_RST | SPI0_MISO_M0 | GPIO0_A7_d | 3.3V(V2) |
| 11 | WIFI_WAKE_HOST | SPI0_CLK_M0 | GPIO0_B0_d | 3.3V(V2) |
| 12 | BT_WAKE_HOST | SPI0_CS0n_M0 | GPIO0_A5_u | 3.3V(V2) |
| 13 | PWM7_IR_M0_3V3 | GPIO0_B1_d | 3.3V | |
| 14 | PWM6_M0_3V3 | TSADC_SHUT_M1 | GPIO0_B2_d | 3.3V |
| 15 | UART2_TX_3V3 | Kwa utatuzi | GPIO3_A2_u | 3.3V |
| 16 | UART2_RX_3V3 | Kwa utatuzi | GPIO3_A3_u | 3.3V |
| 17 | I2S0_MCLK_M0_3V
3 |
GPIO3_D2_d | 3.3V | |
| 18 | I2S0_SCLK_TX_M0
_3V3 |
ACODEC_DAC_CLK | GPIO3_D0_d | 3.3V |
| 19 | I2S0_SDI3_M0_3V3 | PDM_SDI3_M0 /
ACODEC_ADC_DATA |
GPIO3_D7_d | 3.3V |
| 20 | I2S0_SDO0_M0_3V
3 |
ACODEC_DAC_DATAR
/APWM_R_M1/ADSM_LP |
GPIO3_D5_d | 3.3V |
| Bandika | Mawimbi | Maelezo au vitendaji | GPIO mfululizo | IO Voltage |
| 21 | I2S0_LRCK_TX_M0
_3V3 |
ACODEC_DAC_SYNC
/APWM_L_M1/ADSM_LN |
GPIO3_D3_d | 3.3V |
| 22 | PDM_SDI1_3V3 | I2S0_SDO3_SDI1_M0/I2C4SDA | GPIO4_A1_d | 3.3V |
| 23 | PDM_CLK1_3V3 | I2S0_SCK_RX_M0 | GPIO3_D1_d | 3.3V |
| 24 | PDM_SDI2_3V3 | I2S0_SDO2_SDI2_M0/I2C4SCL | GPIO4_A0_d | 3.3V |
| 25 | PDM_SDI0_3V3 | I2S0_SDI0_M0 | GPIO3_D6_d | 3.3V |
| 26 | PDM_CLK_3V3 | I2S0_LRCK_RX_M0 | GPIO3_D4_d | 3.3V |
| 27 | I2C2_SDA_3V3 | PWM5_M0 | GPIO0_C3_d | 3.3V |
| 28 | I2C2_SCL_3V3 | PWM4_M0 | GPIO0_C2_d | 3.3V |
| 29 | USB_HOST_DP | 1.8V | ||
| 30 | USB_HOST_DM | 1.8V | ||
| 31 | GND | Ardhi | 0V | |
| 32 | OTG_DP | Inaweza kutumika kwa kupakua | 1.8V | |
| 33 | OTG_DM | Inaweza kutumika kwa kupakua | 1.8V | |
| 34 | OTG_DET(V2) | OTG VBUS DET IN | 3.3V(V2) | |
| 35 | OTG_ID | 1.8V | ||
| 36 | SPI0_CS1n_M1 | I2S1_MCK_M1/UART4_TX_M2 | GPIO1_D5_d | 1.8V |
| 37 | VCC3V3_SYS | Ingizo la Nguvu Kuu ya 3.3V | 3.3V | |
| 38 | VCC3V3_SYS | Ingizo la Nguvu Kuu ya 3.3V | 3.3V | |
| 39 | USB_CTRL_3V3 | GPIO0_C1_d | 3.3V | |
| 40 | SDMMC0_DET | Lazima itumike kwa Kadi ya SD | GPIO0_A3_u | 3.3V(V2) |
| 41 | CLKO_32K | Toleo la saa ya RTC | GPIO0_A2_u | 3.3V(V2) |
| 42 | weka UPYA | Weka upya ingizo la ufunguo | 3.3V(V2) | |
| 43 | MIPI_CSI_RX0_CL
KP |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 44 | MIPI_CSI_RX0_CL
KN |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 45 | MIPI_CSI_RX0_D2
P |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 46 | MIPI_CSI_RX0_D2
N |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 47 | MIPI_CSI_RX0_D3
P |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 48 | MIPI_CSI_RX0_D3
N |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 49 | MIPI_CSI_RX0_D1
P |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 50 | MIPI_CSI_RX0_D1
N |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 51 | MIPI_CSI_RX0_D0
P |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V |
| Bandika | Mawimbi | Maelezo au vitendaji | GPIO mfululizo | IO Voltage |
| 52 | MIPI_CSI_RX0_D0
N |
Ingizo la MIPI CSI0 au LVDS0 | 1.8V | |
| 53 | GND | Ardhi | 0V | |
| 54 | MIPI_CSI_RX1_D3
P |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 55 | MIPI_CSI_RX1_D3
N |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 56 | MIPI_CSI_RX1_CL
KP |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 57 | MIPI_CSI_RX1_CL
KN |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 58 | MIPI_CSI_RX1_D2
P |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 59 | MIPI_CSI_RX1_D2
N |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 60 | MIPI_CSI_RX1_D1
P |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 61 | MIPI_CSI_RX1_D1
N |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 62 | MIPI_CSI_RX1_D0
P |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 63 | MIPI_CSI_RX1_D0
N |
Ingizo la MIPI CSI1 au LVDS1 | 1.8V | |
| 64 | SDMMC0_D3_3V3 | UART3_TX_M1 | GPIO1_A7_u | 3.3V |
| 65 | SDMMC0_D2_3V3 | UART3_RX_M1 | GPIO1_A6_u | 3.3V |
| 66 | SDMMC0_D1_3V3 | UART2_TX_M0 | GPIO1_A5_u | 3.3V |
| 67 | SDMMC0_D0_3V3 | UART2_RX_M0 | GPIO1_A4_u | 3.3V |
| 68 | SDMMC0_CMD_3V
3 |
UART3_CTSn_M1 | GPIO1_B1_u | 3.3V |
| 69 | SDMMC0_CLK_3V3 | UART3_RTSn_M1 | GPIO1_B0_u | 3.3V |
| 70 | GND | Ardhi | 0V | |
| 71 | LED1/CFG_LDO0 | Ethernet LINK LED | 3.3V | |
| 72 | LED2/CFG_LDO1 | Ethernet SPEED LED | 3.3V | |
| 73 | MDI0 + | Ishara ya MDI ya Ethernet | 1.8V | |
| 74 | MDI0- | Ishara ya MDI ya Ethernet | 1.8V | |
| 75 | MDI1 + | Ishara ya MDI ya Ethernet | 1.8V | |
| 76 | MDI1- | Ishara ya MDI ya Ethernet | 1.8V | |
| 77 | MDI2 + | Ishara ya MDI ya Ethernet | 1.8V | |
| 78 | MDI2- | Ishara ya MDI ya Ethernet | 1.8V | |
| 79 | MDI3 + | Ishara ya MDI ya Ethernet | 1.8V | |
| 80 | MDI3- | Ishara ya MDI ya Ethernet | 1.8V | |
| 81 | I2C1_SCL | UART4_CTSn_M2 | GPIO1_D3_u | 1.8V |
| Bandika | Mawimbi | Maelezo au vitendaji | GPIO mfululizo | IO Voltage |
| 82 | I2C1_SDA | UART4_RTSn_M2 | GPIO1_D2_u | 1.8V |
| 83 | MIPI_CSI_PWDN0 | UART4_RX_M2 | GPIO1_D4_d | 1.8V |
| 84 | SPI0_CLK_M1 | I2S1_SDO_M1/UART5_RX_M2 | GPIO2_A1_d | 1.8V |
| 85 | SPI0_MOSI_M1 | I2S1_SCK_M1/I2C3_SCL_M2 | GPIO1_D6_d | 1.8V |
| 86 | SPI0_CS0n_M1 | I2S1_SDI_M1/UART5_TX_M2 | GPIO2_A0_d | 1.8V |
| 87 | SPI0_MISO_M1 | I2S1_LRCK_M1/I2C3_SDA_M2 | GPIO1_D7_d | 1.8V |
| 88 | MIPI_CSI_CLK1 | UART5_RTSn_M2 | GPIO2_A2_d | 1.8V |
| 89 | MIPI_CSI_CLK0 | UART5_CTSn_M2 | GPIO2_A3_d | 1.8V |
| 90 | GND | Ardhi | 0V | |
| 91 | LCDC_D0_3V3 | UART4_RTSn_M1/CIF_D0_M1 | GPIO2_A4_d | 3.3V |
| 92 | LCDC_D1_3V3 | UART4_CTSn_M1/CIF_D1_M1 | GPIO2_A5_d | 3.3V |
| 93 | LCDC_D2_3V3 | UART4_TX_M1/CIF_D2_M1 | GPIO2_A6_d | 3.3V |
| 94 | LCDC_D3_3V3 | UART4_RX_M1/I2S2_SDO_M1 | GPIO2_A7_d | 3.3V |
| 95 | LCDC_D4_3V3 | UART5_TX_M1/I2S2_SDI_M1 | GPIO2_B0_d | 3.3V |
| 96 | LCDC_D5_3V3 | UART5_RX_M1/I2S2_SCK_M1 | GPIO2_B1_d | 3.3V |
| 97 | LCDC_D6_3V3 | UART5_RTSn_M1/I2S2_LRCK_
M1 |
GPIO2_B2_d | 3.3V |
| 98 | LCDC_D7_3V3 | UART5_CTSn_M1/I2S2_MCLK_
M1/CIF_D3_M1 |
GPIO2_B3_d | 3.3V |
| 99 | CAN_RX_3V3 | UART3_TX_M2/I2C4_SCL_M0 | GPIO3_A0_u | 3.3V |
| 100 | CAN_TX_3V3 | UART3_RX_M2/I2C4_SDA_M0 | GPIO3_A1_u | 3.3V |
| 101 | LCDC_CLK_3V3 | UART3_CTSn_M2/SPI1_MISO_
M2/PWM8_M1 |
GPIO2_D7_d | 3.3V |
| 102 | LCDC_VSYNC_3V3 | UART3_RTSn_M2/SPI1_MOSI | GPIO2_D6_d | 3.3V |
| 103 | MIPI_DSI_D2P | 1.8V | ||
| 104 | MIPI_DSI_D2N | 1.8V | ||
| 105 | MIPI_DSI_D1P | 1.8V | ||
| 106 | MIPI_DSI_D1N | 1.8V | ||
| 107 | MIPI_DSI_D0P | 1.8V | ||
| 108 | MIPI_DSI_D0N | 1.8V | ||
| 109 | MIPI_DSI_D3P | 1.8V | ||
| 110 | MIPI_DSI_D3N | 1.8V | ||
| 111 | MIPI_DSI_CLKP | 1.8V | ||
| 112 | MIPI_DSI_CLKN | 1.8V | ||
| 113 | ADCIN3 | Uingizaji wa ADC | 1.8V | |
| 114 | ADCIN2 | Uingizaji wa ADC | 1.8V | |
| 115 | ADCIN1 | Uingizaji wa ADC | 1.8V | |
| 116 | ADKEY_IN0 | Hali ya urejeshaji imewekwa (10K PU) | 1.8V | |
| 117 | GND | Ardhi | 0V | |
| 118 | SDIO_CLK | GPIO1_B2_d | 3.3V(V2) | |
| 119 | SDIO_CMD | GPIO1_B3_u | 3.3V(V2) |
| Bandika | Mawimbi | Maelezo au vitendaji | GPIO mfululizo | IO Voltage |
| 120 | SDIO_D0 | GPIO1_B4_u | 3.3V(V2) | |
| 121 | SDIO_D1 | GPIO1_B5_u | 3.3V(V2) | |
| 122 | SDIO_D2 | GPIO1_B6_u | 3.3V(V2) | |
| 123 | SDIO_D3 | GPIO1_B7_u | 3.3V(V2) | |
| 124 | UART0_RX | GPIO1_C2_u | 3.3V(V2) | |
| 125 | UART0_TX | GPIO1_C3_u | 3.3V(V2) | |
| 126 | UART0_CTSN | GPIO1_C1_u | 3.3V(V2) | |
| 127 | UART0_RTSN | GPIO1_C0_u | 3.3V(V2) | |
| 128 | PCM_TX | I2S2_SDO_M0/SPI1_MOSI_M1 | GPIO1_C4_d | 3.3V(V2) |
| 129 | PCM_SYNC | I2S2_LRCK_M0/SPI1_CSn0_M
1/UART1_CTSn_M1 |
GPIO1_C7_d | 3.3V(V2) |
| 130 | PCM_CLK | I2S2_SCLK_M0/SPI1_CLK_M1/
UART1_RTSn_M1 |
GPIO1_C6_d | 3.3V(V2) |
| 131 | PCM_RX | I2S2_SDI_M0/SPI1_MISO_M1 | GPIO1_C5_d | 3.3V(V2) |
| 132 | LCDC_D15_3V3 | CIF_D11_M1 | GPIO2_C3_d | 3.3V |
| 133 | LCDC_D14_3V3 | CIF_D10_M1 | GPIO2_C2_d | 3.3V |
| 134 | LCDC_D13_3V3 | CIF_D9_M1 | GPIO2_C1_d | 3.3V |
| 135 | LCDC_D12_3V3 | CIF_D8_M1 | GPIO2_C0_d | 3.3V |
| 136 | LCDC_DEN_3V3 | I2C3_SCL_M1/SPI1_CS0n_M2 | GPIO2_D4_d | 3.3V |
| 137 | LCDC_D10_3V3 | CIF_D6_M1 | GPIO2_B6_d | 3.3V |
| 138 | LCDC_D9_3V3 | CIF_D5_M1 | GPIO2_B5_d | 3.3V |
| 139 | LCDC_D8_3V3 | CIF_D4_M1 | GPIO2_B4_d | 3.3V |
| 140 | LCDC_D11_3V3 | CIF_D7_M1 | GPIO2_B7_d | 3.3V |
| 141 | LCDC_HSYNC_3V3 | I2C3_SDA_M1/SPI1_CLK_M2 | GPIO2_D5_d | 3.3V |
| 142 | LCDC_D16_3V3 | CIF_D12_M1 | GPIO2_C4_d | 3.3V |
| 143 | LCDC_D17_3V3 | CIF_D13_M1 | GPIO2_C5_d | 3.3V |
| 144 | LCDC_D18_3V3 | CIF_D14_M1 | GPIO2_C6_d | 3.3V |
| Kumbuka:
1. Juzuu nyingi za GPIOtage ni 1.8V, lakini pini zingine zimewekwa alama 3.3V. 2. GPIO juzuu yatage mabadiliko hadi 3.3V kwa alama (V2). |
||||
Seti ya Maendeleo (Idea1126)

Mwongozo wa Kubuni Vifaa
Rejea ya Mzunguko wa Pembeni
Mzunguko Mkuu wa Nguvu
Debug Circuit
Mzunguko wa Kiolesura cha USB OTG
PCB Footprint
Tabia za Umeme wa Bidhaa
Uharibifu na joto
| Alama | Kigezo | Dak | Chapa | Max | Kitengo |
| VCC3V3_SYS | Mfumo IO
Voltage |
3.3-5% | 3.3 | 3.3+5% | V |
| Isys_in | VCC3V3_SYS ingizo la Sasa | 850 | mA | ||
| Ta | Joto la Uendeshaji | -20 | 70 | °C | |
| Tstg | Joto la Uhifadhi | -40 | 85 | °C |
Kuegemea kwa Mtihani
| Mtihani wa Uendeshaji wa Joto la Juu | ||
| Yaliyomo | Uendeshaji 8h katika joto la juu | 55°C±2°C |
| Matokeo | TBD |
| Mtihani wa Maisha ya Uendeshaji | ||
| Yaliyomo | Uendeshaji katika chumba | 120h |
| Matokeo | TBD |
Udhamini mdogo
Boardcon inaidhinisha bidhaa hii kutokuwa na kasoro katika nyenzo na uundaji kwa mwaka mmoja kuanzia tarehe ya ununuzi. Katika kipindi hiki cha udhamini, Boardcon itarekebisha au kubadilisha kitengo chenye hitilafu kwa mchakato ufuatao: Nakala ya ankara halisi lazima ijumuishwe wakati wa kurejesha kitengo chenye hitilafu kwa Boardcon. Udhamini huu mdogo hautoi madhara yanayotokana na umeme au kuongezeka kwa nguvu nyingine, matumizi mabaya, matumizi mabaya, hali isiyo ya kawaida ya uendeshaji, au majaribio ya kubadilisha au kurekebisha utendakazi wa bidhaa. Udhamini huu ni mdogo kwa ukarabati au uingizwaji wa kitengo chenye kasoro. Kwa vyovyote Boardcon haitawajibika au kuwajibika kwa hasara au uharibifu wowote, ikijumuisha, lakini sio mdogo kwa faida yoyote iliyopotea, uharibifu wa bahati mbaya au wa matokeo, upotevu wa biashara, au faida inayotarajiwa kutokana na matumizi au kutoweza kutumia bidhaa hii. Matengenezo yaliyofanywa baada ya kumalizika kwa muda wa udhamini hutegemea malipo ya ukarabati na gharama ya usafirishaji wa kurudi. Tafadhali wasiliana na Boardcon ili kupanga huduma yoyote ya ukarabati na kupata maelezo ya malipo ya ukarabati.
Maswali Yanayoulizwa Mara kwa Mara
Swali: Je, ninaboreshaje kumbukumbu ya DDR kwenye CM1126B-P?
A: CM1126B-P inasaidia hadi kumbukumbu ya 4GB LPDDR4. Ili kuboresha, hakikisha upatanifu na vipimo na ufuate taratibu zinazopendekezwa.
Swali: Ni nini mahitaji ya usambazaji wa umeme kwa CM1126B-P?
A: Mahitaji ya nguvu kwa CM1126B-P ni DC 3.3V. Hakikisha kutoa usambazaji wa nishati thabiti ndani ya safu hii kwa utendakazi bora.
Swali: Je, ninaweza kupanua uwezo wa kuhifadhi wa eMMC kwenye CM1126B-P?
Jibu: Ndiyo, hifadhi ya eMMC kwenye CM1126B-P inaweza kupanuliwa hadi 256GB. Hakikisha uoanifu na vifaa vya kuhifadhi vinavyotumika kabla ya kusasisha.
Nyaraka / Rasilimali
![]() |
Boardcon Iliyopachikwa Mfumo wa CM1126B-P kwenye Moduli [pdf] Mwongozo wa Mtumiaji V2.20250422, Mfumo wa CM1126B-P kwenye Moduli, CM1126B-P, Mfumo kwenye Moduli, Moduli |

