The IIS Chip Gallery
ISDN (1995)
by
| Application | Industrial |
| Technology | 1200 |
| Manufacturer | VLSI Tech |
| Type | Semester Thesis |
| Package | PGA84 |
| Dimensions | 2908μm x 3085μm |
| Gates | 8 kGE |
| Voltage | 5 V |
| Clock | 40 MHz |
This chip was designed to transmit data over teh SCSI interface of a computer through a 2048kbit/s ISDN interface (ITU-T G70x). The system is also able to generate a CRC4 checksum and detect the "loss of frame".