What are the characteristics of the I2C interface? Standard I2C bus interface; configurable as master, slave, or master/slave; programmable clock…
Diode selection criteria in circuit design: According to the selection of circuit function: a High-frequency detection circuit should use 锗…
What are the data exchange instructions? Data exchange instructions have the following two: SWP – word data exchange instructions; SWPB…
What are the registers in the ARM state? In the ARM state, the 16 general-purpose registers RO and Rl5 and…
What are the architectures of embedded systems? The architecture of embedded systems is from the bottom up, generally divided into:…
What are the two basic forms of reset operation? Power-on reset and power-on or switch reset.The power-on reset requires a…
How to configure and modify the network of TQ2440 development board? Modify the network configuration file /etc/net.Conf, which contains information…
What are the performances of USB2.0 high-speed OTG? Compliant USB 2.0 specification OTC; supplementary protocol; running at high speed (480…
What kinds of sensors are used in the electronically controlled suspension system? Front and rear suspension height sensor Body acceleration…