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Questions and Answers
Which microprocessor is used as the core control chip in the Electromechanical Management Computer (EMMC)?
Which microprocessor is used as the core control chip in the Electromechanical Management Computer (EMMC)?
- PHMU
- AT90S8515
- HDLC
- POWERPC860 (correct)
Which component of the EMMS does the EMMC communicate with using the HDLC serial bus interface?
Which component of the EMMS does the EMMC communicate with using the HDLC serial bus interface?
- Fuel system
- Acquisition module
- Avionics System (correct)
- PHMU
What is the function of the dual-port RAM in the EMMC?
What is the function of the dual-port RAM in the EMMC?
- To control the output of discrete signals
- To provide astronomical time information
- To control the inputs and outputs
- To implement communications with other components (correct)
What type of signals does the EMMC control and send to the PHMU?
What type of signals does the EMMC control and send to the PHMU?
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What is the purpose of the signals sent from the EMMC to the Avionics System?
What is the purpose of the signals sent from the EMMC to the Avionics System?
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