I guess a couple of things slipped out, which may (but probably won't) 
change by tomorrow:

	Calculators will be allowed


	Exam is 5 problems, 105 points total.  Probably will be graded out 
		of 100 (e.g., 5 pts EC)
	Timing diagram problem will look more like the test and example in 
		Huang than like the quizzes
	Some True False or short answer (lumped together in 1 of the 5 problems)
	2 analysis problems (such as timing diagram, trace, cycle-by-cycle, 
		dis-assemble, etc)
	2 design problems (such as firehouse traffic light or quiz, memory 
		decode, etc)
	Goal was 30% new material (since 2nd exam) This could be detailed 
		problem on handshaking, SCI subsystem or short answers on SCI, 
		A/D, TIC/TOC, EEPROM, selecting a microcontroller, etc

	Goal was: 	
		25 % "This looks VERY familiar" -- regurgitate Homework or Exam 
			problem almost exactly.
		50%  "yeah, I expected this" -- similar to HW/Exam problem w/ 
			slight changes"
		25%  "I can figure out this slightly new twist, based on what 
			I've learned so far"




	Good luck