The __________ component in Intel 8251 microprocessor is an output terminal that indicates that the 8251 has transmitted all the characters and has no character data.

_______ bit of status register in the architecture of 8087 co-processor is used for under flow error that indicates a result which is too large to be represented.

The ____________ port in a computer is a standard hardware interface used for implementing asynchronous serial data communication ports on devices such as CRT terminals, printers modems and keyboards.

The _______________ instruction debugger command in a microprocessor enables one to write the program from a specified address.

The instruction used in 8085 to store a byte from AL into a string location in memory is

_____________ mode is the one in which one byte port address is provided after the opcode and the port address cannot be changed throughout the program execution.

______ is a 16-bit register having 16 flip flops that shows the condition or changes produced by the execution of an instruction.

_________________ language translator in a microprocessor is basically a program that enables the programmers to find and remove errors from a program.

The ______________ data transfer instruction in 8086 microprocessor is used to copy data from source memory location to destination.

The _____________ pin 8086 is a bus high enable signal that shows the data transfer over the higher order (D15-D8) data bus.

The ___________ pair of registers in general purpose registers is used as a memory pointer in data segment and is also used for based indexed and register indirect addressing modes.

____________ in 8086 is used to LOOP or jump to the location described by label if CX does not equal zero and ZF = 0.

The ________________ instruction in 8086 microprocessor is used for signed multiplication that multiplies the signed contents of AL or AX with the signed contents of source and stores the result back in AX.

The ________________ is a branch instruction encountered by a microprocessor at the end of subroutine and it returns the control to the main program.

___________ is a flag manipulation instruction in 8086, which is the interrupt flag set by the instruction that helps processor to identify the maskable interrupt on INTR pin.