Podcast
Questions and Answers
Which signal is used by the microprocessor to determine if it should wait for an IDLE state or continue execution?
Which signal is used by the microprocessor to determine if it should wait for an IDLE state or continue execution?
- DEN
- $\overline{TEST}$ (correct)
- INTA
- DT/R
What does the MN/$\overline{MX}$ signal indicate when it is high?
What does the MN/$\overline{MX}$ signal indicate when it is high?
- Interrupt acknowledgement
- Minimum mode operation (correct)
- Maximum mode operation
- Data transmission
Which signal is responsible for enabling the Transreceiver 8286?
Which signal is responsible for enabling the Transreceiver 8286?
- DT/R
- DEN (correct)
- WR
- M/IO
What is the purpose of the WR signal available at pin 29?
What is the purpose of the WR signal available at pin 29?
Which signal indicates that external devices are requesting to access the address/data buses?
Which signal indicates that external devices are requesting to access the address/data buses?
What is the function of ALE signal available at pin 25?
What is the function of ALE signal available at pin 25?
What is the purpose of the Clock signal in a microprocessor?
What is the purpose of the Clock signal in a microprocessor?
Where is the BHE (Bus High Enable) signal available and what is its function?
Where is the BHE (Bus High Enable) signal available and what is its function?
When does the Address/data bus AD0-AD15 carry 16-bit data?
When does the Address/data bus AD0-AD15 carry 16-bit data?
What is the function of the RESET signal in a microprocessor?
What is the function of the RESET signal in a microprocessor?
Where is the Ready signal available and what does it indicate?
Where is the Ready signal available and what does it indicate?
What is the function of the INTR signal in a microprocessor?
What is the function of the INTR signal in a microprocessor?
