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参数资料
型号： CDB8420
厂商： Cirrus Logic Inc
文件页数： 23/94页
文件大小： 0K
描述： EVALUATION BOARD FOR CS8420
标准包装： 1
主要目的： 音频，采样率转换器
嵌入式： 是，MCU，8 位
已用 IC / 零件： CS8420
主要属性： 带数字音频发射器和接收器的采样率转换器
次要属性： 44.1、48、96 kHz 输出采样率，AES/EBU，S/PDIF，EIAJ-340，GUI
已供物品： 板
相关产品： 598-1125-5-ND - IC SAMPLE RATE CONVERTER 28SOIC
其它名称： 598-1782
DS245F4
3
CS8420
10.13 Interrupt Register 2 Mode Registers MSB & LSB (0Dh,0Eh) ..................................................... 42
10.14 Receiver Channel Status (0Fh) (Read Only) ............................................................................. 43
10.15 Receiver Error (10h) (Read Only) .............................................................................................. 44
10.16 Receiver Error Mask (11h) ......................................................................................................... 45
10.17 Channel Status Data Buffer Control (12h) .................................................................................45
10.18 User Data Buffer Control (13h) .................................................................................................. 46
10.19 Sample Rate Ratio (1Eh) (Read Only) ....................................................................................... 47
10.20 C-Bit or U-Bit Data Buffer (20h - 37h) ........................................................................................ 47
10.21 CS8420 I.D. and Version Register (7Fh) (Read Only) ............................................................... 47
11. SYSTEM AND APPLICATIONS ISSUES ........................................................................................... 48
11.1 Reset, Power Down and Start-up Options ................................................................................... 48
11.2 Transmitter Startup ...................................................................................................................... 48
11.3 SRC Invalid State ......................................................................................................................... 49
11.4 C/U Buffer Data Corruption .......................................................................................................... 49
11.5 Block-Mode U-Data D-to-E Buffer Transfers ............................................................................... 50
11.6 ID Code and Revision Code ........................................................................................................ 50
11.7 Power Supply, Grounding, and PCB layout ................................................................................. 50
11.8 Synchronization of Multiple CS8420s .......................................................................................... 50
11.9 Extended Range Sample Rate Conversion ................................................................................. 50
12. SOFTWARE MODE - PIN DESCRIPTION ......................................................................................... 51
13. HARDWARE MODES ......................................................................................................................... 55
13.1 Overall Description ....................................................................................................................... 55
13.1.1 Hardware Mode Definitions ................................................................................................. 55
13.1.2 Serial Audio Port Formats ................................................................................................... 55
13.2 Hardware Mode 1 Description (DEFAULT Data Flow, AES3 Input) ............................................ 56
13.2.1 Pin Description - Hardware Mode 1 .................................................................................... 57
13.3 Hardware Mode 2 Description ..................................................................................................... 59
13.3.1 Pin Description - Hardware Mode 2 .................................................................................... 61
13.4 Hardware Mode 3 Description ..................................................................................................... 63
13.4.1 Pin Description - Hardware Mode 3 .................................................................................... 65
13.5 Hardware Mode 4 Description ..................................................................................................... 67
13.5.1 Pin Description - Hardware Mode 4 .................................................................................... 69
13.6 Hardware Mode 5 Description ..................................................................................................... 71
13.6.1 Pin Description - Hardware Mode 5 .................................................................................... 72
13.7 Hardware Mode 6 Description ..................................................................................................... 74
13.7.1 Pin Description - Hardware Mode 6 .................................................................................... 76
14. EXTERNAL AES3/SPDIF/IEC60958 TRANSMITTER AND RECEIVER COMPONENTS ................ 78
14.1 AES3 Transmitter External Components ..................................................................................... 78
14.2 AES3 Receiver External Components .........................................................................................79
14.3 Isolating Transformer Requirements ............................................................................................ 80
15. CHANNEL STATUS AND USER DATA BUFFER MANAGEMENT .................................................. 81
15.1 AES3 Channel Status(C) Bit Management .................................................................................. 81
15.1.1 Manually Accessing the E Buffer .........................................................................................82
15.1.2 Reserving the First 5 Bytes in the E Buffer ......................................................................... 83
15.1.3 Serial Copy Management System (SCMS) ......................................................................... 83
15.1.4 Channel Status Data E Buffer Access ................................................................................. 83
15.1.5 One-Byte Mode ................................................................................................................... 84
15.1.6 Two-Byte Mode ................................................................................................................... 84
15.2 AES3 User (U) Bit Management .................................................................................................. 84
15.2.1 Mode 1: Transmit All Zeros ................................................................................................. 84
15.2.2 Mode 2: Block Mode ............................................................................................................ 84
15.2.3 IEC60958 Recommended U Data Format for Consumer Applications ............................... 85
15.2.4 Mode (3): Reserved ............................................................................................................. 85
15.2.5 Mode (4): IEC Consumer B ................................................................................................. 85
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CDB8421 功能描述:音频 IC 开发工具 2-Ch 32-Bit 192kHz sample rate converte RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
CDB8422 功能描述:界面开发工具 Eval Bd 192kHz SRC S/PDIF Receiver RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
CDB8427 功能描述:音频 IC 开发工具 Eval Bd 96kHz Dig. Audio Transcvr RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
CDB8952 制造商:Cirrus Logic 功能描述:NOT RECOMMENDED FOR NEW DESIGNS - USE CDB8952T - Bulk 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con
CDB8952T 功能描述:以太网开发工具 Eval Bd 100BASE-TX/ 10BASE-T Transceiver RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压:
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