The IIS Chip Gallery
SCU (1989)
Additional pictures below, click to see larger versions
by
| Application | Industrial |
| Technology | 2000 |
| Manufacturer | VLSI Tech |
| Type | Semester Thesis |
| Package | DIP64 |
| Dimensions | 6400μm x 3200μm |
| Gates | 5 kGE |
| Voltage | 5 V |
| Clock | 1 MHz |
The Stepper Control Unit (SCU) is designed as a peripheral for the Motorola 68000 processors to control 4-phase unipolar step motor. It takes most of the processing required to control the motor from tghe processor and accomplishes the following tasks: