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well COM1, COM2, COM3, and COM4 are sometimes configured as Serial Ports.

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16y ago

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What system resources does com1 use com2 com2 com3 com4?

COM1-IRQ 4, memory addresses 03F8-03FF COM2-IRQ 3, memory addresses 02F8-02FF COM3-IRQ 4, memory addresses 03E8-03EF COM4-IRQ 3, memory addresses 02E8-02EF pg. 396


What is the common IRQ setting for COM3?

4


What Serial ports on a computer can be configured as?

com1,com2 com3


Sanket lichade lichade.sanketgmail.com How will you send data on rs 232 port using matlab?

To send data via an RS-232 port in MATLAB, you can use the serialport function to create a serial port object. First, specify the COM port (e.g., COM3) and configure the parameters such as baud rate. After opening the connection, use the write function to send your data, like this: s = serialport("COM3", 9600); % Replace "COM3" with your port and set baud rate write(s, "Your Data", "string"); % Send your data Ensure to close the port after communication using clear s.


What system resources does COM2 use?

IRQ 3


Under which system did England use the American colonies to supply its need for resources?

The Mercantile System used American colonies to supply England's needs for resources.


Which port names and resources are assigned to most PCs?

COM1 is assigned 3F8h and uses IRQ Channel 4, COM2 is assigned 2F8h and uses IRQ Channel 3, COM3 is assigned 3E8h and uses IRQ Channel 4


What is the computer that host resources for use by other system on the network?

It is known as a server.


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Why might you have a resource sharing problem if you install a serial port on both COM2 and COM4?

COM2 and COM4 use the same interrupt by default (IRQ3). The same is also true for COM1 and COM3 (IRQ4).


What is a correct default combination of com ports and irq for a typical ibm compatible computer?

COM1 and COM3, IRQ4


What is com1 com2 com3 and com4?

The "com" ports are computer, serical communications ports (normally RS-232).