Smart Game Management

Mike Moninski James BrownShawn IronmongerDaniel Moore

TC Practicum Reliability

TC Practicum ReliabilityRJ45 Port (A)

TC Practicum Reliability RJ45 Port (A)

Failure No. Failure Mode Possible Cause Failure Effects

Method of Detection Criticality Remarks

A1Web Server not working

C7, C8, C9, R5, R41, R42, R39, R40

can not get any post data about the game via web browwer

client computer, not able to connect Low

can still play game and receive all relevant data while playing

A2Web Server not working

Faulty connection

can not get any post data about the game via web browwer

client computer, not able to connect Low

can still play game and receive all relevant data while playing

A3Web Server not working

NE64 software failure

can not get any post data about the game via web browwer

client computer, not able to connect Low

can still play game and receive all relevant data while playing

TC Practicum ReliabilityPower (B)

TC Practicum ReliabilityPower (B)

Failure No. Failure Mode Possible Cause Failure Effects

Method of Detection Criticality Remarks

B1Micro stops working

C5, C16, C33, C24, C57, C25, C56

Micro will not operate properly

LCD displays are not getting updated high

obviously the micro needs to get correct power

B2

VCC not being supplied correctly

faulty connections

Micro will not operate properly

LCD displays are not getting updated high

obviously the micro needs to get correct power

B3

VCC not being supplied correctly

power supply failure

Micro will not operate properly

LCD displays are not getting updated high

obviously the micro needs to get correct power

TC Practicum ReliabilityOscillator Circuit (C)

TC Practicum ReliabilityOscillator Circuit (C)

Failure No. Failure Mode Possible Cause Failure Effects

Method of Detection Criticality Remarks

C1Oscillator Malfunctions damaged crystal

Micro will not operate properly

LCD displays are not getting updated high

need a clock to run the micro

C2 Clock FailureR6, R2, C10, C11, C12, C13, C2, C1

Micro will not operate properly

LCD displays are not getting updated high

need a clock to run the micro

TC Practicum ReliabilityReset Circuit (D)

TC Practicum ReliabilityReset Circuit (D)

Failure No. Failure Mode Possible Cause Failure Effects

Method of Detection Criticality Remarks

D1 Reset Fails

R70004, R70002, C70003, SW70001 always resets

BDM malfunction high

Micro will never enter normal state

D2 Reset Fails

R70004, R70002, C70003, SW70001 never resets

BDM malfunction low

can always repower device

TC Practicum ReliabilityCom Ports and RS-232 driving circuit (E)

TC Practicum ReliabilityCom Ports and RS-232 driving circuit (E)

Failure No. Failure Mode Possible Cause Failure Effects

Method of Detection Criticality Remarks

E1

RFID sensor not reading correctly loose connection

can not accurately track poker chips

LCD displays are not getting updated High

If we can not track the poker chips there is really no point to the project

E2 Debug failure loose connectioncan not flash or debug

Can not connect computer to micro low

hopefully no need to flash or debug once at production stage

E3

Com ports not functioning correctly

C20, C19, C21, C17, C18

can not accurately track poker chips

LCD displays are not getting updated high

If we can not track the poker chips there is really no point to the project

TC Practicum ReliabilityCom Ports and RS-232 driving circuit (E)Failure

No. Failure Mode Possible Cause Failure EffectsMethod of Detection Criticality Remarks

E4

Com ports not functioning correctly

C20, C19, C21, C17, C18

can not flash or debug

Can not connect computer to micro low

hopefully no need to flash or debug once at production stage

E5MAX3242 failure part malfunction

can not accurately track poker chips

LCD displays are not getting updated high

If we can not track the poker chips there is really no point to the project

E6MAX3242 failure part malfunction

can not flash or debug

Can not connect computer to micro low

hopefully no need to flash or debug once at production stage

E7Debug mode not working

NE64 software failure can not debug

Can not connect computer to micro Low

hopefully no need to debug once at production stage

TC Practicum Software

Thank You