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DaVinci digital media technology platform TMS320DM6446/3 adopts ARM+DSP dual-core architecture. This article starts with the hardware structure of the chip to introduce t...[Details]
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Malaysia’s Lead Energy recently signed a memorandum of understanding with BASF Stationary Energy Storage Sdn Bhd (BSES), the exclusive global distributor of sodium-sulfur (NAS) batt...[Details]
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The first cobalt-free battery has rolled off the production line, and the sodium-ion battery and 4860 battery are already on the verge of being launched. In addition to these, what other technologica...[Details]
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Some codes of ARM assembly language are as follows:
GBLA PLLCLK
PLLCLK SETA 64000000
[ PLLCLK = 64000000
M_DIV EQU 56
P_DIV EQU 2
S_DIV EQU 2
]
What do the brackets (" ") mean...[Details]
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The current-fed push-pull inverter circuit is shown in Figure 1-1. In the figure, the DC voltage is sent to the center tap of the transformer Tr through the inductor L1. L1 and the capacitor C2 conne...[Details]
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The one-day "2019 ROHM Technology Exhibition" held by the well-known semiconductor manufacturer ROHM in Shenzhen has come to a successful conclusion. The "Rohm Technology Exhibition" is a local exhi...[Details]
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Google Glass Beijing time on March 16th, Google announced on its website on Wednesday that it had stopped selling the enterprise version of Google Glass and would stop software support in Septembe...[Details]
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On the morning of December 21, Beijing time, it was reported that Broadcom’s planned acquisition of cloud computing company VMware for US$61 billion faces long-term review by the European Union. EU r...[Details]
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Test steps: 1. Check whether the "voltage adjustment" knob of the instrument is turned all the way counterclockwise. If not, turn it all the way. 2. Plug in the power cord of the instrument and turn ...[Details]
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The C8051F microcontroller is a highly integrated mixed-signal system-on-chip (SoC) with a high-speed CIP-51 core compatible with 8051 and fully compatible with the MCS-51 instruction set. It has b...[Details]
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#include //52 series MCU header file
sbit led1=P1^0; //Declare the first bit of P1 of the MCU
void main () //Main function (execute from here)
{
led1=0; //A diode that lights up (all I/...[Details]
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After nearly five years of rapid development, domestic energy storage technology is developing from small-capacity and small-scale research and demonstration to large-capacity and large-scale appli...[Details]
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I made a stm32 board. The display was abnormal when powered on. After manual reset, the display was normal. The reason finally found was The power-on speed of the external device is slower than tha...[Details]
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I have briefly discussed this before. Based on my personal understanding and knowledge as a rookie, I will review the previous knowledge: DMA: My understanding is a channel, or a bridge. A communicat...[Details]
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Abstract: This paper introduces the main features and performance of AT91SAM7S64 single-chip microcomputer, and analyzes the advantages of using this chip to reduce and optimize peripheral circuit...[Details]
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