In the 8085 microprocessor, peripheral devices are connected through the Input/Output (I/O) ports. The microprocessor has a total of 16 address lines, allowing it to address up to 256 I/O ports (from 00H to FFH). Peripheral devices can be interfaced using either memory-mapped I/O or I/O-mapped I/O, depending on the specific design of the system. Typically, the connection is established through interfacing circuits like decoders, which help in selecting the appropriate device for communication.
A PC card is used to connect peripheral devices to a notebook computer.
bluetooth
By using peripheral devices and the various input ports and sockets.
USB hub
it is used to connect expansion cards to the Motherboard
Intel 8085 is a microprocessor that is used in various electronics devices.
Bluetooth
The wireless transmission standard that allows mobile units to connect to peripheral devices is Bluetooth. It enables short-range communication between devices, facilitating the transfer of data and the use of peripherals like headphones, keyboards, and mice. Bluetooth technology is widely used due to its low power consumption and ease of pairing devices.
The most common in use today are USB cables.
they are called pheripherals.
peripheral devices
Not all external peripheral devices need a cable. There are a growing number of devices that use wifi (wireless and no cable required). You can use a wifi keyboard and a wifi mouse. There are wifi printers, and so on.