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Multiple Choice • • • • • • • • • • • • #1 How many digits in a signature? A) 2 B) 3 C) 4 D) 5 #2 Name the four leads of the signature analyzer? A) clock,start,stop,gnd B) clock,start,stop,Vcc C) clock start,stop,slave #3 Which is (are) a strength(s) that this device can boast? A) looks pretty B) Fast C) complicated D) Easy to use #4 In the free run mode test, connect the READ to… A) CLOCK B) START C) STOP D) W-10 Multiple Choice • #5 No test pattern is required to get a signature, just hook it up. • A) That’s the Truth • B) Not true • #6 Never touch the probe to the data bus as the metal tip carries an enormous voltage • A) Not true • B) Not false • #7 Using the signature analyzer in the free-run mode allows • A) A very large portion of the circuit to control • B) A very small portion of the circuit to control Multiple Choice • #8 Which of these signatures could be valid • A) HC B) IACU0 • C) 0001 D) CLOCK • #9 Signature Analyzers can be used for testing… • A) JK Flip Flop propagation delay • B) Quartz crystal frequency • C) Forgery on official government documents • D) Microprocessors • #10 These devices are only moderately accurate • A) True B) False Multiple Choice Answers • #1 How many digits in a signature? • C) 4 • #2 Name the four leads of the signature analyzer? • A) clock,start,stop,gnd • • #3 Which are a strengths that this device can boast? • B) Fast • D) Easy to use • #4 In the free run mode test, connect the READ to… • A) CLOCK Multiple Choice Answers • • • • • • • • • • • #5 No test pattern is required to get a signature, just hook it up. B) Not true #6 Never touch the probe to the data bus as the metal tip carries an enormous voltage A) Not true #7 Using the signature analyzer in the free-run mode allows B) A very small portion of the circuit to control #8 Which of these signatures could be valid C) 0001 #9 Signature Analyzers can be used for testing… D) Microprocessors #10 These devices are only moderately accurate B) These devices are very accurate