from Adaptive Micro-Ware, Inc.
     |
Features
- Generates T1-Extended Super Frame (ESF) frame structure
- Supports CRC-6 generation
- Provides frame location output
- Uses fully synchronous design
Block Diagram
Figure 1 shows a block diagram of the function.
Figure 1. T1 Framer Function
Description
Use the T1 Framer core in communication applications including multiplexing equipment, high-speed computer links, Internet access points, video conferencing, and video streaming.
The T1 Framer core provides T1 framing using the ESF format. The framer also provides clock synchronization from the system clock to the T1 clock for the data stream. The framer accepts 8-bit timeslot data presented to it following a timeslot request from the framer. The framer also provides a framing indicator for timeslot alignment.
Device Utilization and Performance
Table 1 lists the typical device utilization results for the megafunction.
| Table 1. Typical Device Utilization for the Megafunction | |||||
| Target Device | Speed Grade | Utilization | Performance (fMAX) |
Parameter Setting |
|
|---|---|---|---|---|---|
| LEs (1) | I/O Pins | ||||
| APEX™ 20KE | -1 | 98 | 27 | 177.24 MHz | None |
| ACEX® 1K | -1 | 183 | 27 | 144.93 MHz | None |
Contact Information
For additional information, contact:
Adaptive Micro-Ware, Inc.
6917 Innovation Boulevard
Fort Wayne, IN 46818 USA
Tel: (260) 489-0046
Fax: (260) 489-8087
Email: sales@adaptivemicro.com
URL: www.adaptivemicro.com
