This module features LM4550, an AC’97 Rev 2.1 compliant audio codec which enables producing and recording high-quality stereo audio. This module is designed to be used with Numato Lab’s FPGA/Microcontroller boards featuring a 2×6 pin Expansion connector. It can also be used with other boards and connector types by using manual wiring. This product is compatible with many Numato Lab’s FPGA boards.
Features
- One 2×6 pin Expansion connector
- AC’97 Rev 2.1 compliant
- 90 dB Dynamic Range
- Stereo Headphone Amp With Separate Gain Control
- Dimension: 50mm x 46mm
Applications
- Product Prototype Development
- Audio Record/Playback Systems
- Media players
Specifications
| Attribute | Value |
|---|---|
| Weight | 0.1 lbs |
| Dimensions | 5 × 3 × 2 in |
| Product Dimensions | 1.97 x 1.82 x 0.62 in |
| Audio Codec | AC97 |
| Audio Out | Analog |
| Codec Device | LM4550 |
Sample Code
| Name | Language/Technology | IDE | Hardware Modules Required |
|---|---|---|---|
| LM4550 AC97 Audio | Verilog | Xilinx ISE | LM4550 AC97 Expansion Module |
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