MediaLB Device Interface
Features
- MediaLB Device Interface
- Based on the OS62400 MediaLB Device Interface Macro from SMSC (Oasis)
- MediaLB Device Physical and Link Layer requirements
- Command and data transmission
- Data reception and RxStatus response transmission
- MediaLB lock detection
- System channel command handling
- 3-pin and 5-pin MediaLB Device mode
- Up to 15 channels: synchronous, asynchronous, isochronous, contro
- 124 Bytes of data per frame
- 256FS / 512FS / 1024FS
- Parameterized
- Avalon® interface for Nios® II processor
Block Diagram
Figure 1 shows a block diagram of the function.
Figure 1. MediaLB Device Interface Block Diagram
 Click for full detail (70KB)
Description
- Small but efficient MediaLB Device Interface
- Easily integrated into Nios II systems using SOPC Builder
- Avalon interface for Nios II processor
- Royalty-free
- OS81050 module available
- Verified on Nios II development boards
- Evaluation version available
Device Utilization & Performance
Table 1 lists the typical device utilization results for the megafunction.
| Table 1. Typical Device Utilization |
|
Target Device
|
Utilization |
Parameter Setting |
|
LEs
|
M4K Blocks
|
I/O Pins
|
| Cyclone II |
~1,500
|
5
|
11
|
2 Channels
|
|
~4,500
|
5
|
11
|
15 Channels
|
| Stratix II |
~1,500
|
5
|
11
|
2 Channels
|
|
~4,500
|
5
|
11
|
15 Channels
|
Contact Information
For additional information, contact:
Ingenieurbüro Für IC-Technologie
Kleiner Weg 3
97877 Wertheim
GERMANY
Tel: +49/9342/96080
Fax: +49/9342/5381
Email: ifi@ifi-pld.de
URL: www.ifi-pld.de
|
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