Singxer F-1 XMOS USB digital interface board,XU208 chip,High end U8 upgraded version

SKU: F-1
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  • Using more advanced process technology
  • The first use of XMOS latest xCORE-200 series USB interface digital products
  • New generation XMOS chip,using more advanced process technology

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Details

 

Drivers: https://download.shenzhenaudio.com/Singxer/Singxer-USB-Audio-Class2-Driver.zip

 

Description:


F-1 digital interface,our team develop a high-performance USB digital audio interface, using the XMOS latest xCORE-200 series chips.F-1 use low jitter clock system digital interface. F-1 digital interface using standard USB2.0 input interface, while F-1 has many kinds of output interfaces, including coaxial RCA and I2S interfaces.

 

The new generation XOMS chip of XU208,using more advanced process technology,performance than the older U8 chip doubled, reaching 1000MIPS processing capabilities.


1.F-1 is the first use of XMOS latest xCORE-200 series USB interface digital products. New generation XMOS chip,using more advanced process technology, performance than the older U8 chip doubled,reaching 1000MIPS processing capabilities.


2.It is known that the core of the algorithm is heavy digital audio.Our team in the field of digital audio work for many years, at the same time get XMOS FAE support team, we conducted a number of technical improvements and optimization algorithms on the basis of the original firmware.

 

Specifications:

Each output interface supports sample rates:
PCM: 44.1KHz,48KHz,88.2KHz,96KHz,
176.4KHz, 192KHz,352.8KHz,384KHz
Wherein I2S out support full sample rate,S/PDIF supports up to 192KHz


DSD:
2.8 MHz (DSD64) - DoP,native
5.6 MHz (DSD128) - DoP,native
11.2 MHz (DSD256) - native
Wherein I2S out support all DSD format,S/PDIF and AES/EBU support DSD64 DOP mode
Bits wide:
the highest 32 bit over I2S output
The highest 24 bit over S/PDIF

 

Screw position,I2S is compatible with Amanero board.
Use three crystal oscillators,they are all active crystal oscillators,and the audio crystal oscillators is CRYSTEK CCHD.

Each interface electrical standards:
1.USB input socket is a standard USB-B type female, USB power supply range 4.5V-5.1V ;
2.RCA connector outputs standard S/PDIF Electricity level is 550mV(standard connection load),the output impedance of 75 ohms.



Design details:

1. Carry out electricity as the mother of the acoustic design concept,pay attention to the power supply circuit design,high-performance,low noise and fast response of the LDO as the main power source.The entire board with a 2-way independent LDO for power supply,part of the clock use ADI's ultra low noise LDO,in order to ensure the ultimate performance.

2. PCB motherboard with 4-layer circuit board design,make sure you have a complete ground plane and power planes,high-speed digital design methods to ensure signal integrity and power integrity of the entire board.The clock signal with a special pocessing,the use of package design and precise impedance control,thereby ensuring the signal quality and increase the clock anti-jamming capability.Input and output signals follow standard design,especially USB high speed signals using a 90 ohm differential impedance control.

 

System compatible:

1:Windows 7,Windows 8;32/64 bit,need install driver
2:Native MacOS 10.6 and later,use own driver
3:Native Linux with UAC2 compliant kernel,use own driver
4:Android OS 4.2 and above,need support OTG function

 

The instruction of I2S output signal scoket:

1.It is High dB mute(DSD ON is DSD data stream)
2.All dB is LVCMOS,Voltage is 3.3V.
3.VD3.3 is output supply,and output electric current 50mA
4.MCLK output 22.5792Mhz or 24.576Mhz clock
5.FS0,FS1,FS2 is sample dB,FS3 not.
6.LRCLK =DSDR,SDATA=DSDL,BCLK=DCLK

Customer Questions & Answers

Tae yong kim
Tae yong kim

Hi,  I use it with installed usb driver, and with foobar2k being selected output device as ASIO:usb st ~ .  But windows volume control works, that's weird

4/5/17 10:37 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Tae,it's ok.Thank you.

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David L Olson
David L Olson

Are drivers required to use this with APPLE OS?

4/16/17 9:26 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi David,it don't need driver work with apple os.Thank you.

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Tubeman
Tubeman

is there any new firmware for F-1

5/10/17 2:57 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

hi Tubeman,It's now new firmware for F-1 now.Thank you.

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Tubeman
Tubeman

where can i download the new firmware for F-1

5/11/17 12:52 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Tubeman,it's no new firmware for F-1 now.Thank you.

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Dave
Dave

Hello Shenzen Audio - I have been using the F-1 for a few months, serial # F000160.  Are there any firmware updates.    Thank you    Dave

5/14/17 8:16 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Dave,F-1 no new firmware now.Thank you.

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Al
Al

Will it run on Windows Server 2012 using an ASIO driver?

6/28/17 10:26 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Al,yes, F-1 can run on Windows Server 2012 using an ASIO driver.Thank you.

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Damien
Damien

Hi, Am i able to connect and use this with a Raspberry Pi3? just connect to Pi3 USB output without need for any configuration or drivers?  THank you.

7/29/17 10:04 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Damien,it can work with a Raspberry Pi3.It need configuration,don't need drivers.Thank you.

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Damien
Damien

hi, Can i use the F-1 with Raspberry pi3 with Volumio music player?  Just plug and play?  thank you.

7/29/17 11:09 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Damien,yes,it can.Thank you.

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Fabien
Fabien

Hello,  how many clocks, 3 or 2? Are they CCHD-575-25?  Thanks

8/2/17 3:00 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Fabien,2 cchd575.Thank you.  

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Tom
Tom

Hi, could You please let me know, what the actual Firmware for the F-1 is and where I can find it? thank You!

8/7/17 12:14 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

hI TOM,F-1's firmware temporarily no, need to a period of time.Thank you.

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