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新一代的USB解码器已经上市一年多，技术成熟，HIFIDIY可以量产了啊，本人的解码器也该升级了，茂伦TENOR TE7022L TE8802L的指标远远高于pcm2704系列， 重要的是支持USB2.0全速总线。高清电影声音不卡了。 希望早日，买到你们的产品，谢谢啊， 以下是指标，不翻译了 很简单的。在淘 宝已经很多人在卖7022产品，看不到 HIFIDIY，，用了你们的 E6音箱 很是喜欢，继续用你们的产品。台湾人做出的芯片，怒自己人做不出来。TENOR TE7022L ：USB 2.0 Full Speed compliant & USB Audio Class 1.0 supported
• 16/24 bit Resolutions supported
• 8/16/32/44.1/48/96 KHz sampling rates supported
• 2-input channels and 2-output channels supported by one I2S pairs with independent sample rate
• Built in IEC60958 professional S/PDIF TX & RX, AES/EBU supported
• 6 GPI pins for HID function
• Built-in ROM for USB descriptor
• One I2C master port for external EEPROM for advance feature
• PLL integrated to support single 12MHz crystal operation
• 3.3V Operation Voltage
• 48pin LQFP package
• PB-Free
TE8802L provides a very flexible USB2.0-based audio & multimedia solution. Interleaved 2-channel input and output with 16/24-bit resolution and 44.1/48/88.2/96/176.4/192K sample rate are supported.
• USB2.0 High-Speed device supporting Audio Class v2.0
• USB2.0 Full-Speed device supporting Audio Class v1.0
• Audio Features
• 2-Inputs support by one I2S pairs with 128/256 Fs
• 2-Output support by one I2S pairs with 128/256 Fs
• Adaptive/Asynchronous Mode supported
• High-Speed mode support Adaptive/Asynchronous
• Full-Speed mode support Adaptive only
• Resolutions support 16/ 24-Bit with sampling rates support 44.1/48/88.2/96/176.4/192KHz
• Built in one IEC60958 professional 24 bit/96KHz S/PDIF RX
• Built in one IEC60958 professional 24 bit/192KHz S/PDIF TX
• One set of master I2C ports
• Two sets of standard MPU-401 compliant MIDI Tx/Rx pair by UART with pass-thru.
• Offer customized driver for Windows OS
• PLL integrated to support single 12MHz crystal operation
• 1.8V core, 3.3V analog and I/O (3.3V tolerant)
• LQFP-128 package
• PB-Free |
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发表于 2012-2-9 22:52
