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* Processor: Ingenic T41ZL. Dual-core MIPS XBurst2 @ 1.4GHz CPU + RISC-V coprocessor @ 700MHz
* NPU: 1.2 TOPS
* RAM: Built-in 64MB DDR2/DDR2L
* Storage: 32MB to 256MB Nor Flash
* Pin out: 4x UART, USB2.0 OTG, RGB, DVP, MIPI RX, Ethernet, 2x SDMMC, MIC, Audio out, I2C, 4x ADC IN, GPIO, etc.
* Operating system: Linux
* Dimensions: 31.7 x 25.5 mm
* Package: 120-pin, 0.9mm pitch QFN
Boardcon CMT41Z is a cost-effective system on module powered by Ingenic T41ZL AI video processor. It supports 1.2T@int8/4.8@int4 real computing power and mixed quantization of int16/int8/int4/int2, which can effectively save memory usage for algorithm inference and reduce power consumption. T41 supports imaging and encoding with a resolution of 3840*2160, with a maximum performance of 2160P@30fps. It features the latest Tiziano ISP, with excellent image processing capabilities. CMT41Z supports fast-boot time of 200ms under standard Linux OS.
| Specifications | |
|---|---|
| SoC | Ingenic T41ZL. Dual-core MIPS XBurst2 @ 1.4GHz, RV32IM instruction set, 128KB L2 cache |
| MCU | 700MHz RISC-V coprocessor |
| NPU | 1.2Tops@int8, 4.8Tops@int4. |
| Memory | Integrated 64MB DDR2/DDR2L |
| Storage | 32MB Nor Flash (up to 256MB) |
| Supply Voltage | DC 3.3V to 5.5V |
| Pin out | 4x UART, USB2.0 OTG, RGB, DVP, MIPI RX, Ethernet, 2x SDMMC, MIC, Audio out, I2C, 4x ADC IN, GPIO, etc. |
| Ethernet | 10/100 Mbps PHY |
| PCB Layer | 4 |
| Dimensions | 31.7 x 25.5 mm |
| Weight | 3.4 gram |
| Package | 120-pin, 0.9mm pitch QFN |
| Application | Fleet Management, Building Security, Home Security and Surveillance, Driver Monitoring Systems (DMS) and Occupant Monitoring Systems |
PCB Dimension
Pin Definition
| Pin | Signal | Pin | Signal | Pin | Signal | Pin | Signal |
|---|---|---|---|---|---|---|---|
| 1 | VCC_SOC | 27 | GND | 61 | BT_UART0_CTS_PC11 | 87 | GND |
| 2 | VCC_SOC | 28 | MSC1_CLK/UART0_CTS/PB20 | 62 | OU_PWR_EN_PC18 | 88 | DVP_VSYNC |
| 3 | PWREN | 29 | MSC1_D0/PWM0/PB17 | 63 | BT_UART0_RTS_PC12 | 89 | DVP_HSYNC |
| 4 | GND | 30 | MSC1_D1/PWM1/PB18 | 64 | SOC_BT_RST_PC17 | 90 | I2C0_MIPI_DVP_SDA |
| 5 | GND | 31 | MSC1_D2/UART0_RTS/PB21 | 65 | SOC_WIFI_OOB_PC15 | 91 | I2C0_MIPI_DVP_SCK |
| 6 | GND | 32 | MSC1_D3/UART0_TXD/PB22 | 66 | PWR_ON_PC16 | 92 | DVP_D9 |
| 7 | 3V3 | 33 | MSC1_CMD/UART0_RXD/PB19 | 67 | SPEAK_EN | 93 | DVP_D8 |
| 8 | 1V8 | 34 | GND | 68 | PC20 | 94 | DVP_D7 |
| 9 | PPRST_N | 35 | SLCD_BT656_D7/SLCD_D7/SMB1_SCK/PD07 | 69 | PC19 | 95 | DVP_D6 |
| 10 | PWRENO | 36 | SLCD_BT656_D6/SLCD/D6_SMB1_SDA/PD06 | 70 | VBUCK | 96 | MIPI_MCLK_PA15/DVP_MCLK_PA15 |
| 11 | WKUP | 37 | SLCD_BT656_D5/SLCD_D5/UART5_RXD/PD05 | 71 | UART2_TXD_PC13 | 97 | MIPI_RX_2LANE_CLKP0/DVP_D5 |
| 12 | GND | 38 | SLCD_BT656_D4/SLCD_D4/UART5_TXD/PD04 | 72 | UART2_RXD_PC14 | 98 | MIPI_RX_2LANE_CLKN0/DVP_D4 |
| 13 | SADC_VIN3 | 39 | SLCD_BT656_D3/SLCD_D3/UART4_RXD/PD03 | 73 | BT_UART0_TXD_PC08 | 99 | MIPI_RX_2LANE_DP0/DVP_D1 |
| 14 | SADC_VIN0 | 40 | SLCD_BT656_D2/SLCD_D2/UART4_TXD/PD02 | 74 | BT_UART0_RXD_PC09 | 100 | MIPI_RX_2LANE_DN0/DVP_D0 |
| 15 | SADC_VIN2 | 41 | SLCD_BT656_D1/SLCD_D1/UART3_RXD/PD01 | 75 | BOOTSEL0 | 101 | MIPI_RX_2LANE_DP1/DVP_D3 |
| 16 | SADC_VIN1 | 42 | SLCD_BT656_D0/SLCD_D0/UART3_TXD/PD00 | 76 | GND | 102 | MIPI_RX_2LANE_DN1/DVP_D2 |
| 17 | UART1_RXD | 43 | BT656_PCLK/SLCD_WR/PD08 | 77 | WIFI_MSC1_CLK_PC02 | 103 | GND |
| 18 | UART1_TXD | 44 | SLCD_TE/PWM4/PD09 | 78 | WIFI_MSC1_D0_PC04 | 104 | MICPL |
| 19 | GND | 45 | SLCD_CS/PWM5/PD10 | 79 | WIFI_MSC1_D1_PC05 | 105 | MICNL |
| 20 | MSC0_D3 | 46 | SLCD_DC/PWM6/PD11 | 80 | WIFI_MSC1_D2_PC06 | 106 | AGND |
| 21 | MSC0_D2 | 47 | SLCD_RDY/PWM7/PD12 | 81 | WIFI_MSC1_D3_PC07 | 107 | HPOUT |
| 22 | MSC0_D1 | 48 | PHY_LED1 | 82 | WIFI_MSC1_CMD_PC03 | 108 | GND |
| 23 | MSC0_D0 | 49 | PHY_LED0 | 83 | GND | 109 | USB_DP0 |
| 24 | MSC0_CMD | 50 | GND | 84 | MIPI_DVP_RESET | 110 | USB_DM0 |
| 25 | MSC0_CLK | 51 | TX_P0 | 85 | MIPI_DVP_PWDN_PA19 | 111 | GND |
| 26 | GND | 52 | TX_N0 | 86 | DVP_PCLK | 112 | USB0ID |
| 53 | RX_P1 | 113 | USB_VBUS | ||||
| 54 | RX_N1 | 114 | SFC1_SCLK_PA22 | ||||
| 55 | GND | 115 | SFC1_CE_PA29 | ||||
| 56 | KEY1_PB30 | 116 | SFC1_DR_PA21 | ||||
| 57 | RTC_IRQ_N_PB29 | 117 | SFC1_WP_PA30 | ||||
| 58 | SD0_CD_N_PB27 | 118 | SFC1_DT_PA20 | ||||
| 59 | I2C1_SDA/UART3_TXD/PB25 | 119 | SFC1_HOLD_PA31 | ||||
| 60 | I2C1_SCK/UART3_RXD/PB26 | 120 | GND | ||||
| OS | Item | Feature | Description |
|---|---|---|---|
| Linux4.4 (ISVP-SDK 1.2.3) |
Boot | U-Boot SPL 2013.07 | u-boot-with-spl.bin |
| Kernel | Version | Linux 4.4.94 | |
| Driver | Audio | MIC, Speaker | |
| SD card | Micro SD card | ||
| Micro USB | For download image | ||
| Ethernet | 10/100 Mbps | ||
| Camera | Sc500ai | ||
| WiFi | RTL8723ds | ||
| Serial Port | Debug serial | ||
| 4G&GPS | EC20 LTE | ||
| LCD | 480*800, MCU LCD | ||
| RTC | Built in T41 | ||
| UART | UART2 | ||
| IR | PWM IR | ||
| PIR | Treating the PIR sensor as a key | ||
| LDR | light dependent resistor | ||
| Cross-compiler Environment | Ubuntu 16.04 | ||
| Debug Tools | SecureCRT, USBCloner | ||
| Datasheet |
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| Tools |
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