Hardware

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Basic logic gates

Basic logic gates (cont'd)

Basic logic gates (cont'd)

Basic logic gates (cont'd)

Basic logic gates (cont'd)

Basic logic gates (cont'd)

Basic logic gates (cont'd)

Basic logic gates (cont'd)

Decimal number system

Binary number system

Decimal addition

Decimal addition (cont'd)

Decimal addition (cont'd)

Decimal addition (cont'd)

Binary addition

Binary addition (cont'd)

Binary addition (cont'd)

Binary addition (cont'd)

Binary addition (cont'd)

20 of 39

Decimal addition table

Binary addition table

Binary addition table (cont'd)

Memory and storage devices

Memory and storage devices (cont'd)

Memory and storage devices (cont'd)

Memory and storage devices (cont'd)

Memory and storage devices (cont'd)

Memory and storage devices (cont'd)

Mouse

Analogue vs. digital

Analogue vs. digital (cont'd)

Analogue vs. digital (cont'd)

Analogue vs. digital (cont'd)

Analogue vs. digital (cont'd)

Analogue vs. digital (cont'd)

Digital-to-analogue conversion

Analogue-to-digital conversion

Analogue-to-digital conversion (cont'd)

Binary addition (cont'd)

Confirmation that results match decimal arithmetic:

1 1
0 1 1 1 (0+4+2+1=7)
+ 0 1 1 0 (0+4+2+0=6)

1 1 0 1 (8+4+0+1=13)

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Last modified: Sat, 2007 Mar 17 11:02:36

Slide show generated from hw.html by Weasel 2007 Mar 17