There are 40 pins in the original 8086 microprocessor. Write the name of the pin
ID: 3852340 • Letter: T
Question
There are 40 pins in the original 8086 microprocessor. Write the name of the pin that best matches the given description. _____ If this pin is active, the databus is being read into the CPUs internal data bus. ________ Works with the WAIT instruction: is set when the wait instruction is executed. _____ If the pin is low then the CPU will idle. When high, the CPU is 'ready' ______ This is the Interrupt request pin. pin gets set high when an external interrupt is present ____ Non-maskable interrupt, this pin will ignore the interrupt flag. When this signal is active, the CPU will automatically use interrupt vector table 2......used for gnarly interrupts. ___ If this pin is high for at least 4 clock cycles, the CPU is reset. ___ this pin selects the mode of processing ______ Multiplexed pin, has bus high enable to signal that the multiplexed address/data lines 15-0 contain address information _____ Heartbeat of the CPU. _______ power ______groundExplanation / Answer
1.Pin32 (Read)
2.Pin22 (Ready)
3.Pin23 (Test)
4.Pin18 (INTR)
5.Pin17 (NMI)
6.Pin21 (Reset)
7.Pin33 (MN/MX)
8.Pin34 (BHE)
9.Pin19 (CLK)
10 Pin40 (VCC)
11 Pin1 and Pin20 (GND)
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