1. ROM CPU CMOS HARD DRIVERAM

2. POWER on off 1 bit 8 bits = 1 byte

3. POWER RAM on off 1 1110000

4. 1 1110000 Binary Numbers!

5. 294,901,632$.00 Decimal System: How we express numbers Base Ten 2 ones 3 tens 6 hundreds 1 thousands 0 ten thousands 9 hundred thousands 4 millions 9 ten millions 2 hundred million 294,901,632

6. 100,000,00010,000,0001,000,000100,00010,0001,000100101 294901632 100,000,000 * 2200,000,000 10,000,000 * 990,000,000 1,000,000 * 44,000,000 100,000 * 9900,000 10,000 * 00 1,000 * 11,000 100 *6600 10*330 1*22

7. Binary Numbers – same concept, base two Decimal Numbers – base ten 100,000,00010,000,0001,000,000100,00010,0001,000100101 10*10,000,00010*1,000,00010*100,00010*10,000 10* 1,000 10*10010*10 10* 1 1 25612864321684212*1282*642*322*162*82*42*22*11

8. 1286432168421 01=1 10=2 11=3 100=4 101=5 110=6 111=7 1000=8 1001=9 25612864321684212*1282*642*322*162*82*42*22*11

9. 0 1 1 1 0 0 1 0 6432168421 1110010 1 twos 0 ones 0 fours 0 eights 1 sixteen 1 thirty-two 1 sixty-four 64 Plus 32 Plus 16 Plus 2 = 114 CPT Room: 1 1 1 1 1 0 1 1 1 - 0 0 0 0 0 0 1 1

10. 1286432168421 01110010 128 * 00 64 *164 32 *132 16 * 116 8 * 00 4 * 00 2 * 12 1 *00 0 1 1 1 0 0 1 0 114

11. 1286432168421 10001111 14300001111 10000010 00100101 11111111 15 130 37 255 + 1 is what?00000001

12. There are only 10 (base2) types of people in the world: those who understand binary and those who don’t. Decimal to Binary: What is the largest power of two that will go into our number? 1286432168421 no yes 5 -4 = 1 noyes101 1286432168421 no yes 114-64 = 5050-32 = 1818-16 = 22-2 = 064321684211110010 64 + 32 + 16 + 2 = 114

13. 19 Decimal to Binary: What is the largest power of two that will go into our number? 1286432168421 1286432168421 46 1781286432168421 2041286432168421 10011 101110 10110010 11001100

14. Binary Addition: 0 plus 0 = 0, 1 plus 0 = 1, 1 plus 1 = 10 (two) 10 +10 100 1110 +1010 1286432168421 11000

15. 101111 + 10011 Binary Addition 111100 +111101 111 +101 1100 1000010 1111001 Remember: 1 + 0 = 1. 1 + 1 = 10. 0 + 0 = 0. 1 + 1 + 1 = 11