Sistema CM1126B-P integratu Boardcon nantu à u modulu
Specificazioni
| Feature | Specificazioni |
| CPU | Quad-core Cortex-A53 |
| DDR | 2 GB LPDDR4 (finu à 4 GB) |
| eMMC FLASH | 8 GB (finu à 256 GB) |
| putenza | DC 3.3V |
| MIPI DSI | 4-Lane |
| I2S | 4-ch |
| MIPI CSI | 2-CH 4-Lane |
| LCD RGB | 24 bit |
| Camera | 1-CH (DVP) è 2-CH (CSI) |
| USB | 2-CH (USB HOST 2.0 and OTG 2.0) |
| Ethernet | 1000 M GMAC |
| SDMMC | 2-ch |
| I2C | 5-ch |
| SPI | 2-ch |
| UART | 5-CH, 1-CH (DEBUG) |
| PWM | 11-ch |
| ADC IN | 4-ch |
| Dimensione di u bordu | 34 x 35 mm |
Introduzione
Circa stu Manuale
Stu manuale hè destinatu à furnisce l'utilizatori cun un overview of the board and its benefits, complete feature specifications, and setup procedures. It contains important safety information as well.
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CM1126B-P Introduction
Riassuntu
The CM1126B-P system-on-module is equipped with Rockchip’s RV1126B-P, built with a quad-core Cortex-A53, 3.0 TOPs NPU, and RISC-V MCU. It is designed specifically for the IPC/CVR devices, AI Camera devices, intelligent interactive devices, and mini robots. High-performance and low-power solutions can help customers introduce new technologies more quickly and enhance the overall solution efficiency. The smallest size can be put on a 38board. Following the hardware revision from CM1126 (V1) to CM1126B-P (V2), where the SoC is updated to the RV1126B-P, the Reset & OTG_VBUS signals and the WIFI/BT module’s GPIO voltage deve funziunà à un livellu logicu di 3.3V.
Features
Microprocessore
- Quad-core Cortex-A53 finu à 1.6GHz
- 32KB I-cache è 32KB D-cache per ogni core, 512KB L3 cache
- 3.0 TOPS Unità di Prucessu Neurale
- RISC-V MCU to support 250ms fast boot
- Max 12 M ISP
Organizazione di a memoria
- RAM LPDDR4 finu à 4 GB
- eMMC finu à 256 GB
- SPI Flash finu à 8 MB
Video Decoder / Encoder
- Supporta a decodificazione / codificazione video finu à 4K @ 30fps
- Supporta a decodificazione in tempu reale di H.264/265
- Supporta a codificazione video UHD H.264/265 in tempu reale
- Dimensione di l'imaghjini finu à 8192 × 8192
Subsistema di visualizazione
- Output Video
- Supporta 4 corsi MIPI DSI finu à 2560 × 1440 @ 60fps
- Supports 24-bit RGB parallel output
- Image in
- Supports up to 16-bit DVP interface
- Supporta l'interfaccia 2ch MIPI CSI 4lanes
I2S/PCM/AC97
- Tre interfaccia I2S/PCM
- Supporta l'array Mic Finu à l'interfaccia PDM/TDM 8ch
- Supporta l'output audio PWM
USB è PCIE
- Dui interfaccia USB 2.0
- One USB 2.0 OTG and one 2.0 USB host
Ethernet
- RTL8211F à bordu
- Supportu 10/100/1000M
I2C
- Finu à cinque I2C
- Supporta u modu standard è u modu veloce (finu à 400 kbit/s)
SDIO
- Supporta u protocolu 2CH SDIO 3.0
SPI
- Jusqu'à deux contrôleurs SPI,
- Interfaccia seriale sincrona full-duplex
UART
- Supporta finu à 6 UART
- UART2 cù 2 fili per strumenti di debug
- Embedded two 664-byte FIFOs
- Supporta u modu di cuntrollu di flussu automaticu per UART0/1/3/4/5
ADC
- Finu à quattru canali ADC
- Risoluzione 12-bit
- Voltage gamma di input da 0V à 1.8V
- Supporta finu à 1MS/ssamptarifa di ling
PWM
- 11 PWM in chip cù operazione basatu in interruzzione
- Support 32-bit time/counter facility
- Opzione IR nantu à PWM3/7
Unità di putenza
- Potenza discreta à bordu
- Ingressu unicu 3.3V
Schema di blocchi CM1126B-P
RV1126B-P Block Diagram
Schema à blocchi di a scheda di sviluppu (Idea1126)
Dimensione di u PCB CM1126B-P
Definizione di u pin CM1126B-P
| Pin | Segnale | Descrizzione o funzioni | GPIO seriale | 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 | Terra | 0V | |
| 7 | GPIO1_D1 | UART1_RX_M1/I2C5_SDA_M2 | GPIO1_D1_d | 3.3 V (V2) |
| 8 | BT_WAKE | SPI0_CS1n_M0 | GPIO0_A4_u | 3.3 V (V2) |
| 9 | WIFI_REG_ON | SPI0_MOSI_M0 | GPIO0_A6_d | 3.3 V (V2) |
| 10 | BT_RST | SPI0_MISO_M0 | GPIO0_A7_d | 3.3 V (V2) |
| 11 | WIFI_WAKE_HOST | SPI0_CLK_M0 | GPIO0_B0_d | 3.3 V (V2) |
| 12 | BT_WAKE_HOST | SPI0_CS0n_M0 | GPIO0_A5_u | 3.3 V (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 | Per debug | GPIO3_A2_u | 3.3V |
| 16 | UART2_RX_3V3 | Per debug | 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 |
| Pin | Segnale | Descrizzione o funzioni | GPIO seriale | 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 | Terra | 0V | |
| 32 | OTG_DP | Can be used for download | 1.8V | |
| 33 | OTG_DM | Can be used for download | 1.8V | |
| 34 | OTG_DET(V2) | OTG VBUS DET IN | 3.3 V (V2) | |
| 35 | OTG_ID | 1.8V | ||
| 36 | SPI0_CS1n_M1 | I2S1_MCK_M1/UART4_TX_M2 | GPIO1_D5_d | 1.8V |
| 37 | VCC3V3_SYS | 3.3V Input Power principale | 3.3V | |
| 38 | VCC3V3_SYS | 3.3V Input Power principale | 3.3V | |
| 39 | USB_CTRL_3V3 | GPIO0_C1_d | 3.3V | |
| 40 | SDMMC0_DET | Deve esse usatu per a carta SD | GPIO0_A3_u | 3.3 V (V2) |
| 41 | CLKO_32K | Output di u clock RTC | GPIO0_A2_u | 3.3 V (V2) |
| 42 | nRESET | Resetta l'input chjave | 3.3 V (V2) | |
| 43 | MIPI_CSI_RX0_CL
KP |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 44 | MIPI_CSI_RX0_CL
KN |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 45 | MIPI_CSI_RX0_D2
P |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 46 | MIPI_CSI_RX0_D2
N |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 47 | MIPI_CSI_RX0_D3
P |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 48 | MIPI_CSI_RX0_D3
N |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 49 | MIPI_CSI_RX0_D1
P |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 50 | MIPI_CSI_RX0_D1
N |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 51 | MIPI_CSI_RX0_D0
P |
Input MIPI CSI0 o LVDS0 | 1.8V |
| Pin | Segnale | Descrizzione o funzioni | GPIO seriale | IO Voltage |
| 52 | MIPI_CSI_RX0_D0
N |
Input MIPI CSI0 o LVDS0 | 1.8V | |
| 53 | GND | Terra | 0V | |
| 54 | MIPI_CSI_RX1_D3
P |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 55 | MIPI_CSI_RX1_D3
N |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 56 | MIPI_CSI_RX1_CL
KP |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 57 | MIPI_CSI_RX1_CL
KN |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 58 | MIPI_CSI_RX1_D2
P |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 59 | MIPI_CSI_RX1_D2
N |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 60 | MIPI_CSI_RX1_D1
P |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 61 | MIPI_CSI_RX1_D1
N |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 62 | MIPI_CSI_RX1_D0
P |
Input MIPI CSI1 o LVDS1 | 1.8V | |
| 63 | MIPI_CSI_RX1_D0
N |
Input MIPI CSI1 o 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 | Terra | 0V | |
| 71 | LED1/CFG_LDO0 | LED LINK Ethernet | 3.3V | |
| 72 | LED2/CFG_LDO1 | LED SPEED Ethernet | 3.3V | |
| 73 | MDI0 + | Segnale Ethernet MDI | 1.8V | |
| 74 | MDI0- | Segnale Ethernet MDI | 1.8V | |
| 75 | MDI1 + | Segnale Ethernet MDI | 1.8V | |
| 76 | MDI1- | Segnale Ethernet MDI | 1.8V | |
| 77 | MDI2 + | Segnale Ethernet MDI | 1.8V | |
| 78 | MDI2- | Segnale Ethernet MDI | 1.8V | |
| 79 | MDI3 + | Segnale Ethernet MDI | 1.8V | |
| 80 | MDI3- | Segnale Ethernet MDI | 1.8V | |
| 81 | I2C1_SCL | UART4_CTSn_M2 | GPIO1_D3_u | 1.8V |
| Pin | Segnale | Descrizzione o funzioni | GPIO seriale | 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 | Terra | 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 | Input ADC | 1.8V | |
| 114 | ADCIN2 | Input ADC | 1.8V | |
| 115 | ADCIN1 | Input ADC | 1.8V | |
| 116 | ADKEY_IN0 | Set di modalità di ricuperazione (10K PU) | 1.8V | |
| 117 | GND | Terra | 0V | |
| 118 | SDIO_CLK | GPIO1_B2_d | 3.3 V (V2) | |
| 119 | SDIO_CMD | GPIO1_B3_u | 3.3 V (V2) |
| Pin | Segnale | Descrizzione o funzioni | GPIO seriale | IO Voltage |
| 120 | SDIO_D0 | GPIO1_B4_u | 3.3 V (V2) | |
| 121 | SDIO_D1 | GPIO1_B5_u | 3.3 V (V2) | |
| 122 | SDIO_D2 | GPIO1_B6_u | 3.3 V (V2) | |
| 123 | SDIO_D3 | GPIO1_B7_u | 3.3 V (V2) | |
| 124 | UART0_RX | GPIO1_C2_u | 3.3 V (V2) | |
| 125 | UART0_TX | GPIO1_C3_u | 3.3 V (V2) | |
| 126 | UART0_CTSN | GPIO1_C1_u | 3.3 V (V2) | |
| 127 | UART0_RTSN | GPIO1_C0_u | 3.3 V (V2) | |
| 128 | PCM_TX | I2S2_SDO_M0/SPI1_MOSI_M1 | GPIO1_C4_d | 3.3 V (V2) |
| 129 | PCM_SYNC | I2S2_LRCK_M0/SPI1_CSn0_M
1/UART1_CTSn_M1 |
GPIO1_C7_d | 3.3 V (V2) |
| 130 | PCM_CLK | I2S2_SCLK_M0/SPI1_CLK_M1/
UART1_RTSn_M1 |
GPIO1_C6_d | 3.3 V (V2) |
| 131 | PCM_RX | I2S2_SDI_M0/SPI1_MISO_M1 | GPIO1_C5_d | 3.3 V (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 |
| Nota:
1. Most GPIO voltage hè 1.8V, ma certi pin marcati 3.3V. 2. GPIO voltagCambiate à 3.3V per marcatu (V2). |
||||
Kit di Sviluppu (Idea1126)
Guida di cuncepimentu di hardware
Riferimentu di u circuitu perifericu
Circuitu di putenza principale
Debug Circuit
Circuitu d'interfaccia USB OTG
Impronta PCB
Caratteristiche elettriche di u produttu
Dissipazione è Temperature
| Simbulu | Parametru | Min | Tipu | Max | Unità |
| VCC3V3_SYS | Sistema IO
Voltage |
3.3-5% | 3.3 | 3.3 + 5% | V |
| Isys_in | VCC3V3_SYS input Current | 850 | mA | ||
| Ta | Temperature di funziunamentu | -20 | 70 | °C | |
| Tstg | Temperature di almacenamiento | -40 | 85 | °C |
Affidabilità di a prova
| Test di operazione à alta temperatura | ||
| Cuntenuti | Operating 8h in high temperatures | 55 ° C ± 2 ° C |
| Risultatu | TBD |
| Test di vita operativa | ||
| Cuntenuti | Operating in the room | 120 ore |
| Risultatu | TBD |
Garanzia limitata
Boardcon warrants this product to be free of defects in material and workmanship for one year from the date of purchase. During this warranty period, Boardcon will repair or replace the defective unit by the following process: A copy of the original invoice must be included when returning the defective unit to Boardcon. This limited warranty does not cover damages resulting from lightning or other power surges, misuse, abuse, abnormal conditions of operation, or attempts to alter or modify the function of the product. This warranty is limited to the repair or replacement of the defective unit. In no event shall Boardcon be liable or responsible for any loss or damages, including but not limited to any lost profits, incidental or consequential damages, loss of business, or anticipatory profits arising from the use or inability to use this product. Repairs made after the expiration of the warranty period are subject to a repair charge and the cost of return shipping. Please contact Boardcon to arrange for any repair service and to obtain repair charge information.
FAQs
D: Cumu possu aghjurnà a memoria DDR nantu à CM1126B-P?
A: The CM1126B-P supports up to 4GB LPDDR4 memory. To upgrade, ensure compatibility with the specifications and follow recommended procedures.
D: Chì ghjè u bisognu di alimentazione per CM1126B-P?
A: The power requirement for CM1126B-P is DC 3.3V. Ensure to provide a stable power supply within this range for optimal performance.
D: Possu allargà a capacità di almacenamiento di eMMC nantu à CM1126B-P?
A: Yes, the eMMC storage on CM1126B-P can be expanded up to 256GB. Ensure compatibility with supported storage devices before upgrading.
Documenti / Risorse
 |
Sistema CM1126B-P integratu Boardcon nantu à u modulu [pdfManuale d'usu V2.20250422, CM1126B-P Sistema nant'à Modulu, CM1126B-P, Sistema nant'à Modulu, Modulu |