TMS320C6678 is an 8-core DSP processor based on KeyStone architecture. The frequency of each CorePac core is up to 1.25 GHz, providing powerful fixed-point and floating-point computing capabilities. A...
MIPI D-PHY BasicsThe DPHY bus includes the DSI and CSI buses for display and camera. D-PHY is different from many existing mobile interfaces. It can switch between differential mode (high speed) and s...
1. warning: creating .stack section with default size of 400 (hex) words.This is because there is no set value for -stack in Project---Build Option---Linker.
2. warning: creating .sysmem section with ...
[i=s]This post was last edited by damiaa on 2019-5-17 11:00[/i] [STM32WB55 Evaluation] +thread trial 1 [font="] [/font][font="][STM32WB55 Evaluation] +After the wireless firmware update is completed. ...
[i=s]This post was last edited by lvxinn2006 on 2019-1-11 08:53[/i] [p=30, 2, left]The development board ST NUCLEO-G071RB evaluated in this event is provided by STMicroelectronics. Thanks to STMicroel...
[i=s]This post was last edited by Feixu on 2021-5-18 17:27[/i]I recently surveyed an instrument and found that the preamplifier circuit was composed of discrete components 3DJ6 and 9012, which was use...
The Redmi K50 flagship series launch conference will be held at 19:00 on March 17. Yesterday, Xiaomi's new phones with model numbers Xiaomi 22011211C and Xiaomi 22041211AC appeared on Geekbench. ...[Details]
Analog voltmeters have the characteristics of simple circuits, low cost, and convenient measurement, but their measurement accuracy is poor, especially due to the limitation of the meter head accura...[Details]
The hardware of microcomputer relay protection mainly includes five basic parts: the part that can collect data information in real time, the part that controls all actions, the switch input/output...[Details]
The STM32 clock block diagram is as follows: Important clocks: 1. HSI: High-speed internal clock signal The clock inside the STM32 microcontroller (8M frequency) has poor accuracy 2. HS...[Details]
June 7th news, according to a report by Nikkei today, due to violations in the "model designation" certification of Toyota, Mazda and other automakers and Yamaha engines, the Ministry of Land, Infr...[Details]
Future Electronics releases electric vehicle main drive solution based on NXP S32K3
Shanghai, China - December 14, 2022 – Future Electronics, a world-renowned authorized distributor ...[Details]
According to Taiwan media Central News Agency, the latest report from market research firm Gartner predicts that overall mobile phone shipments this year will decline by 14.6%, and the penetration ra...[Details]
This system uses 80C51 single-chip microcomputer as the control chip of broadband DC amplifier circuit, and uses VCA810 composed of amplifier circuit to intelligently amplify the input small signal. ...[Details]
Industry sources said Taiwanese foundries may freeze quotes in the second quarter of 2022 as their fabless and IDM customers find it increasingly difficult to pass on rising costs to customers and ar...[Details]
More than half of the models currently on sale have car-mounted systems: high-definition large screens, 8155 chips, 5G baseband, and an extended ecosystem... In terms of size, speed, scalability, v...[Details]
This is an experiment that everyone who learns 51 single-chip microcomputers will do, and it should be the first experiment. It is so simple and popular that there is nothing much to say, but I thoug...[Details]
Overall, Tesla's goal this year is still 500,000, although there are many difficulties. As a friend said, Tesla is a price killer, and its overall strategy is to maintain a profit margin of 1-2% in t...[Details]
#include
#define uchar unsigned char
#define uint unsigned int
sbit k3=P3^5;
sbit sound=P0^4;
bit FY=0; //When playing music, FY=1, when playing the keyboard, FY=0
uchar Song_Index=...[Details]
According to Jiwei.com, UNISOC's second-generation 5G SoC mobile chip Tiger T7520 will be put into mass production this year, and the UNISOC flagship smartphone equipped with this chip will be launch...[Details]
Linear Technology Corporation introduces the LTC3891, a high voltage synchronous step-down
DC/DC controller
that consumes only 50uA in standby mode while the output is in regulation. The 4V...[Details]
DSP and ARM Processors
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