CM6631A SDK problem

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AD1865

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Joined 2003
SDK of cm6632a：

CM66xx-SDK_免费高速下载|百度网盘-分享无限制

I found that the generated firmware only supports UAC1.0. When XGPI4 is set to high (UAC2.0), there will be a problem that can not start, and it is also not OK to replace the windows driver. Can anyone help me see how to modify the program? My PCB is no problem. It works with firmware 0108 and firmware generated with CM6631A Configurate Tool. I made a PCB of CM6632A, which is the same problem.
 

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AD1865

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Joined 2003
SDK：

If you can't open the link, there are zip files.
 

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  • 6631A_6632A.zip
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  • 6631A_6632A_UsbDAC.zip
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  • Common.zip
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  • Doc.zip
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  • CM6632A_Datasheet_v1.1.pdf
    358.2 KB · Views: 108
  • CM6631A_Datasheet_v1.0.pdf
    493.4 KB · Views: 151
  • CM6631A_(Blue)_MAIN_SCHEMATIC_1V11.pdf
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  • CM6631A_(Blue)_CODEC_SCHEMATIC_V11.pdf
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AD1865

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Joined 2003
stdout warning

LX51 LINKER/LOCATER V4.66.30.0 - SN: K1SMC-7W3SSC
COPYRIGHT ARM Germany GmbH 1995 - 2014
audio.obj,audio10.obj,audio20.obj,device.obj,startup.obj,dscr.obj,timer.obj,uart.obj,midi.obj,hid.obj,usb.obj,request.obj,peripheral.obj to 6632A-0303 CLASSES(DATA(D:0x00-D:0x7F),IDATA(I:0x80-I:0xFF),CODE(C:0x2000-C:0x7FFF),CONST(C:0x2000-C:0x7FFF)) SEGMENTS(?STACK(D:0x60))
*** WARNING L13: RECURSIVE CALL TO FUNCTION
CALLED: ?CO?AUDIO20
CALLER: AUDIO20

*** WARNING L13: RECURSIVE CALL TO FUNCTION
CALLED: ?CO?AUDIO20
CALLER: HANDLECLOCKFREQUENCY/AUDIO20
 

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