-
ATmega128 has the user program self-programming function supported by boot loading (In-System Programming by On-chip Boot Program), which provides a real system program self-programming updat...[Details]
-
On May 19, the Jiangxi Zhaochi Optoelectronics headquarters and new packaging production line expansion project with a total investment of 7 billion yuan was signed and settled in Qingshan Lake Distr...[Details]
-
1: Timer/Counter Mode Selection: TMOD address (89H) is not bit addressable
D7
D6
D5
D4
D3
D2
D1
D0
GATE
C/T
M1 ...[Details]
-
Intel announced new personnel changes - the current chairman Andy Bryant will step down, and the position of chairman will be taken over by Medtronic CEO and Intel independent director Omar Ishrak. I...[Details]
-
Problems when AVR reads and writes external RAM
Question:
1.
For
AT90S8515, the address of external RAM must start from 0x0260?
2. I use ICE200 to emulate 8515 to read and wr...[Details]
-
Introduction
SPI (Serial Peripheral Interface) is a synchronous serial peripheral interface introduced by Motorola. Due to its advantages such as simple protocol implementation and fast transmi...[Details]
-
1 If you want to modify the permissions of all files in a directory at once, including the permissions of files in subdirectories, you need to use the parameter -R to start recursive processing. Wh...[Details]
-
The production of the specific circuit is very simple. Just connect two resistors, one is a 10 ohm backlight current limiting resistor, and the other is a 2K LCD plate voltage adjustment resistor. How...[Details]
-
5. ATD0 status register 5 --- ATD0START0, ATD0START0 ATD0START0 reflects the current conversion channel, whether the A/D conversion is completed, whether there is an external trigger, etc.; ATD0S...[Details]
-
The diode test shown in the figure is simple and easy to perform, and the test is convenient and fast.
In the figure, T is a 220/3V, 2W transformer; VD1 and VD2 are 2CP10 type rectifier diodes, LE...[Details]
-
1. Then it says that the addresses of port A, port B, port C and control register of 8255 are 7FFCH, 7FFDH, 7FFEH and 7FFFH respectively. How is this calculated?
The high eight bits 7F are because p...[Details]
-
The official microblog of Intel Core Products is here again to popularize science. The question this time is: "Why is the cursor designed to be asymmetrical?" The official microblog said: "The reason...[Details]
-
1. What is the trigger mode of an oscilloscope? The "triggering" of an oscilloscope is to synchronize the scanning of the oscilloscope with the observed signal, so as to display a stable wa...[Details]
-
The insulation resistance tester is an instrument used to measure the insulation of other instruments in the form of resistance. Because most insulators in life are not perfectly insulated, the ins...[Details]
-
ON Semiconductor successfully selected into the list of China's top 100 new automotive supply chains
EliteSiC M3S Power Integrated Module (PIM) recognized for innovation in automotive ch...[Details]