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Different data rate speed (for rs232 is lower), usb is more flexible and takes less energy. Different instructions and commands. If you are a programmer then it's easier for to work with usb then with rs232.
Wiki User
∙ 16y ago
Wiki User
∙ 11y agoUart
1)Asynchronous communication
2)parallel data transfer
Usb
1)Synchronous communication
2)serial data transfer
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Describe the three differences between com 1 port rs-232 and usb?
Monkey Butt
What is uart protocal?
UART Protocol stands for Universal Asynchronous Receiver/Transmitter. It is a piece of computer hardware that is used to translate data that runs between parallel and serial forms.
Why is uart asynchronous?
Uart basically stands universal asynchronous receiver transmitter.As it is asynchronous so there is no need for synchronization between transmitter and receiver.For detailed information click on to www.wikipedia .org.
Diffrerences between URAT and USART?
It is UART and USART instead of URAT and USART. The biggest difference between URAT and USART is that UART sends data byte by byte. USART sends data in blocks and can send a clock with the data.
What is the function of the ELM327?
The ELM327 has a low function.It has a simple interface which is called via UART. It monitors like a diagnostic tool connected by Bluetooth,RS-232 or a USB.
Differences between windows 9895xp2000?
one of the differences as i understand it is that win95 doesnt have usb support, win98 does but you need the right drivers on disc - usually from the usb hardware manufacturer - and win2000 and xp have usb plug and play capability. i think there's some sort of similar progression with the networking capabilities too
What is the difference between USB and FireWire?
FireWire has a higher transfer rate than USB, making it more suitable for video transfer and connecting external storage. USB is host-based, meaningit must have a host computer to transfer data to / from (with a few exceptions). FireWire devices can transfer data between themselves directly without the need for a computer host. FireWire supports fewer devices connected together (63, vs. 127 for USB).
What do the letters 'UART' stand for?
The letters 'UART' is an acronym that stands for Universal Asynchronous Receiver/Transmitter. It is a piece of computer hardware that translates data.
What is the purpose of uart?
UART Universal Asynchronous Receiver-Transmitter
How many oz is one uart?
32.
What is the name of the technology within the chip set that controls the speed of serial ports?
UART (Universal Asynchronous receiver - transmitter). It is sometimes referred to as UART 16550.
Logic on motherboard that controls the serial ports?
UART
