System Architecture |
Ports |
Data Storage |
Processor: |
MOS Technology 6502 |
PMMU: |
n/a |
FPU: |
n/a |
Data Buss: |
8 bits |
Address Buss: |
16 bits |
L1 Cache: |
n/a |
L2 Cache: |
n/a |
2nd Processor: |
n/a |
No. of Expansion
Slots: |
8 |
Clock Speed: |
1.023 MHz |
Buss Type: |
Apple Proprietary |
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USB: |
n/a |
ADB: |
n/a |
Video: |
1 RCA |
Floppy: |
n/a |
SCSI: |
n/a |
Geoports: |
n/a |
Ethernet: |
n/a |
FireWire: |
n/a |
Mic Type: |
n/a |
AirPort Ready: |
n/a |
Other Ports: |
External
Game ports |
|
Tape Drive: |
Standard |
Disk Drive: |
Optional |
Floppy Size: |
5 1/4 inch |
No. of FD's:: |
up to 2 |
Int Hard Drive: |
none |
Int HD Size: |
n/a |
Int HD Interface: |
n/a |
Int CD Support: |
n/a |
Orig CD Speed: |
n/a |
No. of Internl Bays: |
none |
|
Memory |
Video and
Graphics |
Logic Board: |
4K or 16K |
RAM Slots or Sockets: |
24 (3 Banks of 8 sockets) |
Min - Max RAM: |
4K - 48K (64K using plug in board) |
Min RAM Speed: |
200 ns Dynamic RAM |
RAM Sizes: |
|
Install in Groups of: |
8 - 16 Pin DIP Memory Chips |
Notes: |
Uses TMS4116-20 chips for
16K to 64K |
|
|
|
Graphics Processor |
uses CPU |
Screen size -
columns & rows |
40 x 24 |
Video on board |
yes |
Video RAM |
Shares Logic Board RAM |
Max colors |
16 |
RGB output |
no |
Composit Video
Output |
yes |
Screen Resolution |
280 x 192 |
|
Physical
Specs. |
Software |
Power |
Introduced: |
January 1977 |
Discontinued: |
June 1979 |
Form Factor: |
Apple II |
Gestalt ID: |
n/a |
Weight (lbs): |
11.5 |
Dimensions (in): |
4.25 H x 15.25 W x 17.75 D |
Notes: |
|
|
Addressing Modes: |
8 bit |
Orig SSW: |
Integer Basic |
Orig Enabler: |
n/a |
ROM ID: |
n/a |
ROM Ver: |
n/a |
ROM Size: |
16K |
AppleTalk Ver: |
n/a |
Mac OS Supported: |
n/a |
|
Max Watts: |
60 |
Amps: |
|
BTU per Hr: |
|
Voltage: |
120 |
Freq Range: |
60 Hz |
Battery Type: |
n/a |
Soft Power: |
n/a |
Pass Through: |
yes |
|
Sound |
Keyboard
Specs. |
|
Sound Interface Device: |
uses CPU |
Sound Generation: |
tone output to speaker |
ADSR Capable: |
no |
Sound Output: |
internal speaker, headphone, speaker
out jack |
Sound Input: |
yes |
Notes: |
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|
Number of keys: |
52 full stroke |
Built In: |
yes |
Detached: |
no |
Upper / Lower case |
yes / yes |
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