The ______ provide the capability of eight I/o ports in interfacing circuit

Related MCQs

• The output line of interfacing circuit is used in _____
• Primary function of memory interfacing is that the _________ should be able to read from and write into register
• The memory chips such as 2732 EPROM and _________static R/W memory plays a major role in memory interfacing
• The _________ reduces the number of connections, thus the number of interfacing device required
• 8255A contains_________ ports each of 8 bit lines
• Port A and Port B are used individually as _______ I/o ports
• In multiplexing, the data lines and output ports are time shared by ______
• I/o ports of programmable devices are limited in current capacity, therefore, additional transistors or ICs called ________
• In scanned multiplexed displays _______ should sink seven or eight times that current
• Microprocessor is a/an _______ circuit that functions as the CPU of the compute