Vga,dvi,rs232,uart,scsi,sata and so on interface how to differentiate?

Both VGA and DVI are video transmission lines. The former is the traditional analog transmission, the latter species is more, there is only the transmission of digital or analog or digital mode is transmitted, in short, the latter video signal transmission quality is higher than the former, and transmission speed faster. Many displays on the market now use the DVI interface (including HDMI, HDTV, and DisplayPort, etc.)

Interfaces are very easy to differentiate:

rs232 should be a protocol standard, to be exact. is the interface standard for serial data communication developed by the United States Electronics Industry Alliance (EIA). You can simply think of uart is rs232

UARTIs what we usually call the serial port. asynchronous work, serial. Generally used with MAX232, the role is to convert the level of the PC to receive the 232 level or the PC output 232 level into a single-chip function to receive the TTL level. In addition, when debugging, but also with the serial debugging assistant, to achieve a lot of functions, very convenient to use.

SCSISmall Computer System interface (English: Small computer system Interface; abbreviated: SCSI), a computer and intelligentEquipment(HDD, Floppy,Drive,Printer,Scannerand so on) system-level interface independent processor standard. SCSI is an intelligent Universal interface standard。

SATAWe are familiar with the hard drive interface, including the traditional mechanical hard disk and the current solid-state drive.

These are very well-differentiated, because they are completely different from the outside.
VGA:

Definition of the interface:

：

Dvi:

Interface Line:

Uart:

Interface definition:

SCSI:

Interface definition:

sata:

:

Vga,dvi,rs232,uart,scsi,sata and so on interface how to differentiate?