IDT에서 제조한 전자 부품 STAC9752은 전자 산업 및 응용 분야에서 광범위하게 사용되는 반도체 소자입니다.
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PDF 형식의 STAC9752 자료 제공
STAC9752 기능 |
(STAC9752 / STAC9753) TWO-CHANNEL AC97 2.3 CODECS |
IDT |
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PDF 파일안의 텍스트 미리보기
DATASHEET TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH HEADPHONE DRIVE, SPDIF OUTPUT MICROPHONE & JACK SENSING Description IDT's STAC9752/9753 are general purpose 20-bit, full duplex, audio CODECs conforming to the analog component specification of AC'97 (Audio CODEC 97 Component Specification Rev. 2.3). The STAC9752/9753 incorporate IDT's proprietary Σ∆ technology to achieve a DAC SNR in excess of 90dB. The DACs, ADCs and mixer are integrated with analog I/Os, which include four analog line-level stereo inputs, two analog line-level mono inputs, two stereo outputs, and one mono output channel. The STAC9752/9753 include digitalContents of page 4 out of 70 pages :
STAC9752/9753 TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH HEADPHONE DRIVE, SPDIF OUTPUT MICROPHONE & JACK SENSING 8.2.6. GPIO Pin Polarity/Type Register (4Eh) ............................................................................. 66 8.2.7. GPIO Pin Sticky Register (50h) ......................................................................................... 66 8.2.8. GPIO Pin Mask Register (52h) .......................................................................................... 67 8.2.9. GPIO Pin Status Register (54h) ........................................................................................ 67 8.3. Extended CODEC Registers Page Structure Definition .................................................................. 68 8.3.1. Extended Registers Page 00 ............................................................................................. 68 8.3.2. Extended Registers Page 01 ............................................................................................. 68 8.3.3. Extended Registers Page 02, 03 ....................................................................................... 68 8.4. STAC9752/9753 Paging Registers ................................................................................................. 69 8.4.1. CODEC Class/Rev (60h Page 01h ) ............................................................................... 69 8.4.2. PCI SVID (62h Page 01h) ............................................................................................... 70 8.4.3. PCI SSID (64h Page 01h) ............................................................................................... 70 8.4.4. Function Select (66h Page 01h) ...................................................................................... 71 8.4.5. Function Information (68h Page 01h ) .............................................................................. 72 8.4.6. Digital Audio Control (6Ah, Page 00h) ............................................................................... 73 8.4.7. Sense Details (6Ah Page 01h) ........................................................................................ 74 8.4.8. Revision Code (6Ch) ........................................................................................................ 76 8.4.9. Analog Special (6Eh) ......................................................................................................... 76 8.4.10. Analog Current Adjust (72h) ............................................................................................ 77 8.4.11. EAPD Access Register (74h) .......................................................................................... 77 8.4.12. High Pass Filter Bypass (78h) ........................................................................................ 78 8.5. Vendor ID1 and ID2 (Index 7Ch and 7Eh) ...................................................................................... 79 8.5.1. Vendor ID1 (7Ch) ............................................................................................................. 79 8.5.2. Vendor ID2 (7Eh) ............................................................................................................... 79 9. LOW POWER MODES ...........................................................................................................80 10. MULTIPLE CODEC SUPPORT ............................................................................................82 10.1. Primary/Secondary CODEC Selection .......................................................................................... 82 10.1.1. Primary CODEC Operation ............................................................................................ 82 10.1.2. Secondary CODEC Operation ........................................................................................ 82 10.2. Secondary CODEC
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관련 데이터시트
부품번호 | 상세설명 및 기능 | 제조사 |
STAC9750 | (STAC9750 / STAC9751) VALUE-LINE TWO-CHANNEL AC97 CODECS | ![]() IDT |
STAC9751 | (STAC9750 / STAC9751) VALUE-LINE TWO-CHANNEL AC97 CODECS | ![]() IDT |
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