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| INTRODUCTION | |
FEATURES | |
APPLICATION |
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| Introduction |
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Avalon compliant AC’97 (Audio Codec) Controller IP core provides an interface between Nios II processor and AC’97. It supports one AC’97 codec with 6 output and 3 input channels. The core is fully compliant with AC’97 specification Rev.2.1.
It is provided as Altera SOPC Builder ready component and integrates easily into any SOPC Builder generated system.
SLS also provides you with Santa Cruz Audio Codec (AC’97) snap on board.
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| Features |
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- Compliant with AC’97, rev 2.1 (LM4550)
- Variable and fixed sample rate support up 48 KHz
- 16, 18 and 20 bit sample size support
- Supports 6 output channel surround sound
- Stereo input channel support
- Mono microphone channel support
- Avalon Bus compliant
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| Example LE Usage |
| IP Core |
Supported Families |
LEs |
Performance (fmax) |
Memory Bits |
AC’97 Controller |
Cyclone |
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| Cyclone II |
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| Cyclone III |
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| Verification |
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- AC’97 Controller functionality is tested on UP3 1C6 board.
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| Deliverables |
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| Application |
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- Embedded Applications
- Home entertainment consumer electronics
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Related Products
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