System
Architecture
|
|
|
Memory
|
|
| Microprocessor |
7510 / Z80A |
|
Standard on system board |
128k |
| Clock speed |
2 MHz / 2.9 MHz |
|
Maximum on system board |
128k |
| Bus type |
CBM proprietary |
|
Maximum total memory |
512k |
| Data bus width |
|
|
Memory speed and type |
|
| Adress bus width |
8 bit |
|
System board memory socket type |
|
| Interrupt levels |
N/A |
|
Number of memory module sockets |
|
| DMA channels |
N/A |
|
Memory used on system board |
dynamic |
Standard
Features
|
|
|
Disk Storage
|
|
| ROM size |
|
|
Internal disk and tape drive bays |
1 - half height 5.25 |
| Optional math coprocessor |
no |
|
Standard floppy drives |
1 |
| Parallel port type |
|
|
Optional floppy drives: |
up to 8 |
| RS232C serial ports |
yes |
|
* 5 1/4 inch 160k single sided |
yes |
| Mouse ports |
yes |
|
* 5 1/4 inch 360k double sided |
yes |
| UART chip used |
N/A |
|
* 3 1/2 inch 800k |
yes |
| Maximum speed |
N/A |
|
* 3 1/2 inch 1.44MB |
no |
| CMOS real time clock |
no |
|
* 3 1/2 inch 2.88MB |
no |
| CMOS RAM |
no |
|
Hard disk controller included |
no |
Video &
Graphics
|
|
|
Sound
|
|
| Graphics Processor |
VIC II 6567 |
|
Sound Interface device |
SID 6581 |
| Screen size - Col x Rows |
40/80 x 25 |
|
Sound generation |
3 voices |
| Resolution - Colors/High |
16/320 x 200 |
|
ADSR capable |
yes |
| Resolution - Colors/Low |
|
|
|
|
| Max colors |
16 |
|
Programming language |
|
| Sprites or Missiles |
8- 21 x 24 pixels |
|
Built in language |
CBM Microsoft BASIC 2.0/7.0 |
| |
|
|
Built in M L monitor |
yes |
Expansion
Slots
|
|
|
Keyboard
Specs.
|
|
| Total adapter slots |
1 |
|
Number of keys |
92 |
| Number of 8/16/32 bit slots |
1/0/0 |
|
Upper/lower case |
yes/yes |
| |
|
|
Keyboard cable length |
4 foot |
Physical
Specs.
|
|
|
Environmental
Specs.
|
|
| * Height |
|
|
Operating voltage @ 60 Hz |
105-125 VAC |
| * Width |
|
|
Maximum power supplied |
|
| * Depth |
|
|
Power supply output - volts |
|
| * Weight |
|
|
Power supply output - amps |
|
