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It contains 7 files: head.S init.c main.c Makefile nand.c nand.lds Our previous programs all put the code in the first 4k of nandflash, and automatically copy it to SRAM after power-on, and then copy...[Details]
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On September 29, Farasis Energy and Jiangling Group
New Energy
formally signed a solid-state battery strategic cooperation agreement.
At the signing ceremony, Farasis Energy's fi...[Details]
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Everyone knows the function of a watchdog, but what is this simulated watchdog? Simply put, this analog watchdog can monitor the data sampled by ADC in real time. When the sampled data value is...[Details]
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I believe that the previous article has given you a certain understanding of the operation of nand flash. Let's take a look at the program example:
#include "include.h"
extern void Uart_Printf(ch...[Details]
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Digital Tube The digital tube is composed of eight LED lights. Essentially, it is 8 LED lights. Schematic diagram of digital tube: ps: The two COMs are for parallel shunting and reducing the curr...[Details]
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The Zeta PWM DC/DC converter is similar to the Cuk PWM DC/DC converter. Since the capacitance of capacitor C1 is very large, when the Zeta converter is operating in steady state, the voltage on C1 ...[Details]
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On July 6, Yuanwang Valley issued an announcement stating that it had recently received a notice from the controlling shareholder Xu Yusuo that Xu Yusuo had received a "Criminal Judgment" from the Sh...[Details]
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The coupling of the operating system and its hardware platform under the "software-defined, data-driven" approach will provide applications and integration carriers for 5G, vehicle big data analysi...[Details]
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Kyocera will acquire NEC's entire stake in optical component maker Showa Optronics Co., Ltd. Upon completion of the equity transfer, Kyocera will own 93.53% of Showa Optoelectronics' shares; SOC wi...[Details]
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Features: This section describes the key features of the MC9S12G-Family. S12 16Bit Central Processor Unit (CPU) External main clock (Main External Oscillator) 4MHz~16MHz crystal Built-in 1MHz RC...[Details]
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When I checked the STM32 data today, I didn't know much about the output speed of 2M 10M 50M, and there were unexpected situations when porting the ARF2496K program to STM32. 1. The data received by ...[Details]
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Using ON Semiconductor's NCP5604 product, after obtaining accurately matched currents, a group of four LEDs in any display backlight or low-power flashlight can be accurately driven. After the output ...[Details]
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The most prominent feature of modern instruments is the modularization of functions. To assemble an instrument, you only need to combine several functional modules on the basis of a customized PCB to ...[Details]
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The progress of Tencent’s self-developed chip research and development was made public for the first time. At the 2021 Tencent Digital Ecosystem Conference, Tencent Senior Executive Vice President...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]