Apple II
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The Apple II is a computer from Apple Computer. It can display color. The casing of early models was polyurethane. Later models used ABS plastic instead.[1]
The case was originally made using reaction-injection molding.[2]
Motherboard versions include:
- Rev. 0 - 820-0001-00[3]
- Rev. 1 through Rev. 6 - 820-0001-0X where X is 1 to 6[3]
- Rev. 7 and higher - 820-0001-XX where XX is 07 and higher[3]
- RFI - 820-0044-01, 820-0044-C and 820-0044-D[3]
List of chips used[edit]
- 74LS00
- 74LS02[4]
- 74LS04
- 74LS08
- 74LS11[4]
- 74LS138
- 74LS139
- 74LS151[4]
- 74LS153
- 74LS161[4]
- 74LS174
- 74LS194
- 74LS20
- 74LS251[4]
- 74LS257
- 74LS259
- 74LS32[4]
- 74LS74
- 74S175
- 74S195[4]
- 74S86
References[edit]
- ↑ "History of computer design: Apple II". https://www.landsnail.com/apple/local/design/apple2.html.
- ↑ Ed Tracy. "History of Computer Design The Apple 2 Computer Family". https://appleoldies.ca/anix/Using-6502-Assembly-Language-by-Randy-Hyde.pdf.
- ↑ 3.0 3.1 3.2 3.3 "The Apple [ Mainboard"]. https://websites.umich.edu/~archive/apple2/misc/hardware/motherboard.ii.txt.
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 Dg, Jay. "Apple II+ motherboard chips". https://www.applefritter.com/content/apple-ii-motherboard-chips.