# Kernel Performance Events And Counters # Kernel Performance Events And Counters # # CONFIG_PERF_EVENTS=y CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y...
-#arm_freq=800 - # Uncomment some or all of these to enable the optional hardware interfaces #dtparam=i2c_arm=on #dtparam=i2s=on #dtparam=spi=on -# Uncomment this to enable infrared communication. -#dtoverlay=gpio-ir,gpio_pin=17 -#dtoverlay=gpio-ir-tx,gpio_pin=18 - -# Additio...
30* 1x [#I2CInterface I2C master/multi-master/slave] (2 pins: SCL, SDA) 31* 1x [#SerialPeripheralInterfaceSPI SPI master] (3 pins: MISO, MOSI, SCLK) 32* 1x [#ControllerAreaNetworkCAN CAN controller] (3 pins: TX, RX, TX_EN) ...
2 x UART2 x SPI bus3 x I2C bus1 x PCM/I2S1 x SPDIF2 x PWM1 x ADC6 x GPIO2 x 5V DC power in2 x 3.3V DC power in 其他 一个用于固件更新的按钮 电源 USB-C, 5V/1A 尺寸 66mm x 30.5mm Contents [hide] 1 准备工具 1.1 必须 1.2 可选 2 Radxa Zero 实物图 3 特性 4...
*** Pin#18 I2C8_SDA_M2 + Pin#16 I2C8_SCL_M2 * SPI: X3 * SPI: X3 Line 963: Line 952: * ADC: X1 * ADC: X1 ** Pin#26 SARADC_VIN5 ** Pin#26 SARADC_VIN5 + ** Input voltage: 0-1.8 V * CAN: X1, CAN1 * CAN: X1, CAN1 ...
-Bit number 1 2 3 4 5 6 7 8 9 10 11 12+UART(Universal Asynchronous Receiver/Transmitter,翻译过来叫通用异步收发) 其实不是像SPI和I2C这样的通信协议,而是MCU(微控制器)中的物理电路或独立的IC,它的主要用途是发送和接收串行数据。 -Start bit 5–9 data bits Stop bit(s)+ ...
The Arduino software includes a Wire library to simplify use of the I2C bus. For SPI communication, use the SPI library. The Iteaduino Leonardo appears as a generic keyboard and mouse, and can be programmed to control these input devices using the Keyboard and Mouse classes. ...
PSF-B85 has completed self-contained wireless network, with built-in 32-bit kernel processor, on-chip SRAM, it can be used as the main control chip, but also as a WiFi adapter. Simply apply it to other microcontroller-based designs by SPI/SDIO or I2C/UART interface communication....
# Kernel Performance Events And Counters # Kernel Performance Events And Counters # # CONFIG_PERF_EVENTS=y CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y...
2 x SPI 接口3 x I2C 接口1 x PCM/I2S1 x SPDIF2 x PWM1 x ADC6 x GPIO2 x 5V DC power in2 x 3.3V DC power in 其它 RTCRTC 实时时钟电池连接口|- 电源 USB PD, 支持 USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A 输入。支持高通 QC 3.0/2.0 协议,9V/2A,,12V/1.5A...