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uPC is an 8-bit preset counter composed of two 74HC161 chips. The preset data comes from IBUS. The upper six bits of instruction IBUS are connected to the upper six bits of uPC preset, and the lower ...[Details]
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1. Concept of memory interface S3C2440 is a SOC, so it has many peripherals. The general methods of driving peripherals can be divided into: Access the corresponding registers through the CPU, and ...[Details]
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The good performance of the terminal market has laid a good start for the 2024 power battery industry chain . Transitioning from 2023 to 2024, overcoming the difficult shadow of overcapacity and e...[Details]
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On April 2, Laoshan District of Qingdao City released the Xuanji CLE series MCU independently developed by Core Interconnect Technology (Qingdao) Co., Ltd. This is my country's first RISC-V home appl...[Details]
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She and I both like singing and watching movies. I remember when we were in love, we would watch movies and sing when we met, besides eating. Well, the first time we held hands was in a movie theater...[Details]
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As of the close of September 22, the three major A-share indices closed down today, with the Shanghai Composite Index falling by more than 1%. Specifically, the Shanghai Composite Index closed down 1...[Details]
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The next phase of this technology is to continually test and improve the technology used to deploy these self-driving cars. Obviously, testing is needed to prove that they are safe in any and all r...[Details]
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For our previous application testbed, we used a controller board developed in-house, but this board required a separate compatible toolchain to download the applications. In addition, the user inte...[Details]
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From January to December 2019, the total shipment of photovoltaic inverters reached 51.91GW, with a total export value of US$2.341 billion. In terms of corporate exports, Huawei ranked first with a...[Details]
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#include avr/signal.h #include avr/interrupt.h #include avr/delay.h #include avr/wdt.h #include avr/eeprom.h #include math.h #include stdlib.h #include string.h #define uchar unsigned char #...[Details]
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"This is all I can tell you about our platform right now." On October 14, a senior executive of a domestic brand said this in response to questions from an Economic Observer reporter about the platfo...[Details]
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Q: When the board is debugged with ads, a prompt box such as "can not stop the CPU" appears, and the program cannot be debugged.
A: The nWAIT signal must be connected to a pull-up resistor to work. B...[Details]
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Solar photovoltaic power generation is the most promising new energy technology in the world today. Solar photovoltaic power generation systems can be divided into off-grid photovoltaic power generat...[Details]
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;NAME: Display of digital tube 0~9 ;AUTOR: ;TIEE: March 29, 2012 13:22:22 ;CONTENT: Display of digital tube 0~9, delay 1s (without delay through counter) 6 ORG 0000H 7 SJMP MAIN 8 ORG 0030H...[Details]
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As MCU systems are increasingly used in consumer electronics, medical, industrial automation, intelligent instrumentation, aerospace and other fields, MCU systems are facing increasingly serious ...[Details]