In 8255A __________ is used for input operation

Related MCQs

• In 8255A _________ is used for handshaking operation
• The _________ input to 8255A is usually activated by Microprocessor in system
• 8255A contains_________ ports each of 8 bit lines
• In 8255A the ____ is controlled by control registers
• In 8255A, there are _________ I/o lines
• The 8255A is available with ________
• 8255A operates with ________ power supply
• There are ________ address bus in 8255A
• Which of the following statements on DRAM are correct? Page mode read operation is faster than RAS read. RAS input remains active during column address strobe. The row and column addresses are strobed into the internal buffers using RAS and CAS inputs respectively
• The ________ input is used to enable or disable