{ "ok": true, "data": { "title": "EP-0218", "rev_id": 15628, "updated_at": "2024-11-25T05:46:14+00:00", "chunk_count": 13, "chunks": [ { "title": "EP-0218", "rev_id": 15628, "heading_path": "", "chunk_index": 0, "content": "# EP-0218", "char_count": 9, "token_estimate": 3 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "52Pi NVDAC", "chunk_index": 1, "content": "
\n\"EP-0218-04.jpg\"\n
EP-0218-04.jpg<\/figcaption>\n<\/figure>", "char_count": 162, "token_estimate": 41 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "Description", "chunk_index": 2, "content": "52Pi NVDAC stands for NVMe & DAC. The DAC Standard and PCIe to NVMe SSD Hat is a comprehensive hat board designed to augment the audio and storage capabilities of the Raspberry Pi 5. This versatile accessory combines the acclaimed DAC Standard for high-quality audio output and an integrated PCIe slot for accommodating NVMe 2230\/2242 SSDs, providing users with an all-in-one solution to elevate their Raspberry Pi 5 projects.", "char_count": 426, "token_estimate": 107 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "Features", "chunk_index": 3, "content": "- HiFi DAC Standard:<\/strong>\n - Chipset: PCM5122 16TG4 CGOL\n - Exceptional Audio Quality: The DAC+ Standard boasts high-quality audio performance, leveraging a top-tier digital-to-analog converter (DAC) for superior sound reproduction.\n - Direct I2S Sound Port Connection: Utilizes the I2S sound port to connect directly to the Raspberry Pi 5's CPU, avoiding additional USB conversions and preserving audio signal integrity.\n - 192kHz\/24bit Support: Supports sample rates up to 192kHz with a 24-bit depth, ensuring a detailed and immersive listening experience.\n- PCIe to NVMe SSD Slot:<\/strong>\n - NVMe Storage Expansion: Integrated PCIe slot designed for NVMe 2230\/2242 SSDs allows users to significantly expand storage capacity and enhance data transfer speeds.\n - High-Speed Data Access: Leveraging NVMe technology, the hat enables high-speed data access, making it suitable for various storage-intensive applications, such as media storage and data processing.\n- Raspberry Pi 5 Compatibility:<\/strong>", "char_count": 1067, "token_estimate": 267 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "Features", "chunk_index": 4, "content": "- Tailored for Raspberry Pi 5: Specifically designed to seamlessly integrate with the Raspberry Pi 5, ensuring compatibility and optimal performance with the latest Raspberry Pi model.\n - Hat Form Factor: The board adopts the hat form factor, making it easy to mount directly onto the Raspberry Pi 5 GPIO pins, simplifying the overall setup.\n- User-Friendly Design:<\/strong>\n - Plug-and-Play Installation: Designed for user convenience with a plug-and-play installation process, eliminating the need for complex configurations.\n - Compact and Efficient: The hat board is compact, ensuring it does not obstruct adjacent components, and efficiently combines audio and storage capabilities in a single solution.\n- Versatile Applications:<\/strong>\n - Audio Enhancement: Ideal for audio enthusiasts looking to enhance the audio output quality of their Raspberry Pi 5 projects.\n - Storage Expansion: Suited for users seeking additional storage options for their Raspberry Pi 5-based applications, providing the flexibility to integrate NVMe SSDs.", "char_count": 1087, "token_estimate": 272 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "Features", "chunk_index": 5, "content": "\n\nThe HiFi DAC Standard and PCIe to NVMe SSD Hat offer a seamless integration of advanced audio capabilities and expanded storage options for your Raspberry Pi 5 projects. Elevate your multimedia experiences with this feature-packed hat board, catering to both audio enthusiasts and those in need of enhanced storage solutions.", "char_count": 335, "token_estimate": 84 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "Gallery", "chunk_index": 6, "content": "- Work on Raspberry Pi 5\n\n\"EP-0218-01.jpg\"\n\\* Product Dimension \"EP-0218-03.jpg\"\n\\* Port Definitions \"EP-0218-06.jpg\"\n\n Pinout of IR receiver: Pin22: GPIO25\n\n- On-Used GPIO Pinout\n\n\"EP-0218-GPIOPinOut.png\"", "char_count": 500, "token_estimate": 125 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "Gallery > How to assemble it?", "chunk_index": 7, "content": "- Please assemble the hat board according to following figure:\n\n\"EP-0218-02.jpg\"", "char_count": 150, "token_estimate": 38 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "Package Includes", "chunk_index": 8, "content": "\"EP-0218-05.jpg\"\n\\* 1 x 52Pi NVDAC board\n\n- 1 x PC104 pin header\n- 1 x M.2 2230 fixing copper pillar\n- 2 x Black M2.0 fixing screw for SSD drive\n- 1 x PCIe FFC cable (40mm length)\n- 4 x M2.5 Copper pillar\n- 4 x M2.5 Screw\n- 4 x M2.5 nuts", "char_count": 319, "token_estimate": 80 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "How to enable DAC", "chunk_index": 9, "content": "- HiFi DAC has two line out connector. A double phono\/RCA connector, normally red and white in colour, and a 3.5mm Line out Socket.\n\nThis output is a variable analogue signal (0-2V RMS) and can connect to your existing hi-fi (pre-amp or amplifier), or can be used to drive active speakers which have their own amplifier built in.", "char_count": 331, "token_estimate": 83 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "How to enable DAC > Phono (RCA)", "chunk_index": 10, "content": "- White：LEFT audio\n- Red：RIGHT audio", "char_count": 40, "token_estimate": 10 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "How to enable DAC on Raspberry Pi 5?", "chunk_index": 11, "content": "- On Raspberry Pi 4B\n\nAdding following part in \/boot\/config.txt file or \/boot\/firmware\/config.txt file in latest OS and reboot Raspberry Pi.\n\n dtoverlay=hifiberry-dacplus\n\n- On Raspberry Pi 5\n\nModify \/boot\/config.txt file or \/boot\/firmware\/config.txt file in latest OS. If you need to support Raspberry Pi 5, you need to add the additional dtoverlay parameter as follows:\n\n dtoverlay=hifiberry-dacplus,slave\n\nand save it, reboot Raspberry Pi 5.", "char_count": 454, "token_estimate": 114 }, { "title": "EP-0218", "rev_id": 15628, "heading_path": "Keywords", "chunk_index": 12, "content": "- 52Pi NVDAC, 52Pi PCIe to NVMe and DAC+ Standard, HiFi DAC for Raspberry Pi 5.", "char_count": 81, "token_estimate": 21 } ] } }