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Computerised Electrical Equipment Control

Computerised Electrical Equipment Control
Product Code: HEUK29
Reward Points: 0
Availability: In Stock
Price: INR 800.00
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The parallel port is made up of three ports, namely, data port, status port and control port.Here, we are concerned only with data lines D0 through D7 terminated at pins 2 through 9.
The data port is a write-only port, which means it can be used only to output data.Control port is read/write capable, which means it can be used both for outputting and inputting some data to/from the external hardware.Status port is a read onlyport, which means it can be used only to read data from the external hardware.

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