| System Architecture |
Ports |
Disk Storage |
| Processor: |
Dual: Zilog Z-80, Motorola MC-68000 |
| PMMU: |
none |
| FPU: |
none |
| Data Path: |
|
| L1 Cache: |
none |
| L2 Cache: |
none |
| 2nd Processor: |
none |
| Slots: |
none |
| Bus type |
Tandy Proprietary |
| Data Bus width |
|
| Address bus width |
|
| CMOS real time clock |
|
|
| USB: |
none |
| ADB: |
none |
| Video: |
none |
| Floppy: |
|
| SCSI: |
none |
| Serial: |
2 - RS 232c |
| Parallel: |
1 - standard |
| Geoports: |
none |
| Ethernet: |
none |
| FireWire: |
none |
| Mic Type: |
none |
| |
|
| Other Ports: |
|
|
| Floppy Size: |
8 inch |
| Floppy |
1.25 MB DSDD |
| Int HD Size: |
15 MB |
| Int HD Interface: |
yes |
| Orig CD Speed |
n/a |
| Int CD Support: |
n/a |
| Internal drive bays |
2 |
| Standard floppy drives |
2 |
| Optional floppy drives: |
2 external |
| * 5 1/4 inch 160k |
none |
| * 5 1/4 inch 1.2MB |
none |
| * 3 1/2 inch 400k |
none |
| * 3 1/2 inch 1.44MB |
none |
| * 3 1/2 inch 2.88MB |
none |
| Hard disk controller included |
yes |
|
| Memory |
Video and
Graphics |
| Logic Board: |
512 K |
| RAM Slots: |
|
| Min - Max RAM: |
512 K to 1 MB |
| Min RAM Speed: |
|
| RAM Sizes: |
n/a |
| Install in Groups of: |
n/a |
| System board memory socket type |
|
| Number of memory module sockets |
|
| Notes: |
|
|
| Graphics Processor |
|
| Screen size -
columns & rows |
80 X 24 or 40 X 24 |
| Video on board |
Built in Monitor |
| Video RAM |
2 K |
| Max colors |
Mono - B & W |
| RGB output |
n/a |
| Composit Video
Output |
none |
| Screen Resolution |
|
| Sprites or Missiles |
none |
|
| Physical
Specs. |
Software |
Power |
| Introduced: |
January 1985 |
| Discontinued: |
|
| Form Factor: |
|
| Gestalt ID: |
|
| Weight (lbs): |
|
| Dimensions (in): |
13.5 X 21.5 X 28 |
| Notes: |
|
| Keyboard Specs |
|
| Number of Keys |
82 |
| upper/lower case |
Yes/Yes |
| Sound |
|
| Sound interface device |
|
| Sound Generation |
|
| ADSR capable |
no |
|
| Addressing Modes: |
|
| Orig SSW: |
|
| Orig Enabler: |
none |
| ROM ID: |
|
| ROM Ver: |
n/a |
| ROM Size: |
|
| |
n/a |
| |
|
|
| Max Watts: |
60 |
| Amps: |
|
| BTU per Hr: |
|
| Voltage: |
105-125 |
| Freq Range: |
50-60 Hz |
| Battery Type: |
|
| Soft Power: |
n/a |
| Pass Through: |
n/a |
| Programming language |
|
| Built in language |
none |
| Built in M L monitor |
none |
|
|
