DA7210/11 User Manual Rev 2.8
Contents
1. _ 0 0 0 0 0 1 0 0 0 ojojo 0 0 1 1 0 0 0 0 0 1 0 0 gt ejelejo coOjojoiojojojojoljjojijoljoljiojijojliolio ij ico jo 1 PLL EN MCLK EN MCLK DET MCLK 8HAPE EN FS 3 0 1010 _ Submit e e ele gt Figure 13 Register Map Page 0 To select readback of an individual register click on the R W bit of the required register and select To read the value press the submit button of the same row a DA7210 11 User Manual Rev 2 8 September 2012 20 Dialog Semiconductor 201 12. 00 NLMCR INLMCL NRDACR INRMCR NRMCR et ALCMNNBSO _ I e ACEN ADC VOCE EN ADC VOICE 20 Z HPF FO 1000 ADC REN 0 0 0 0 1 enccEGrvo s0 ___ ADCEG4 EZ OUD 0 ADC EQ EN Lo DACRSRC 20 ___ 1 acerco 100100 DAC VOICE Fo 2 0 E DAC HPF Fomo 1000 DacREN wur pacai aC LEN pacumv DAC EG4 VOL 3 0 VOS o DACEGEN ___ ppacsorTMTE Jnmacsorrwrgeog o TREN ouTRINR DOUTRINL OUTRAIR un i VOL 5 0 __ DUT EN OUTI SE EN QUT R_VOL 5 0 i Eh Our2EN X oute 5 20 TO o o 0 eg PRO HP STEREO HP_HIGHZR HP ENL 2CAP MODE HPHIGHZL HPZXLEM HPZXL DOUTZXL EM OUTZX REM 2 REN INPZX LEN DALINR DAL OUT 20 1 11 DAjuNL MX DALD
3. 0 7210 11 USER MANUAL Register Map Page 0 FUNCTION 7 Pa GEO REG CONTROL WRITE M IN GAIN INMIX L IN L F INMIX_R IN R f Figure 14 Selecting Individual Register Readback A pop up window will then appear displaying the readback value of the register Figure 15 Register Readback Value Hex Figure 15 Readback Pop up Window To select readback of all Page 0 register simultaneously press the read all button at the base of the R W column This will write the register readback values to a spreadheet file at the following location C Program Files Dialog Semiconductor Audio DA7210_11 Rev Heaaback Values xls Register Map Page 0 Figure 16 Readback All Registers 4 3 3 Register Map Page 1 The page 1 register map panel allows access to single bits or to the hex value of a single register both can be submitted individually Readback from Page 1 registers is limited but individual register readback can be selected in the same way as Page 1 where available DA7210 11 User Manual Rev 2 8 September 2012 21 Dialog Semiconductor 2011 0 7210 11 USER MANUAL Register Map Page 1 Disabled Page 1 Enable 4 wire mode only Reset Table e e gt gt 02 Oo
4. On MIC single ended input o MIC differential input Short link Short VDDADC current measurement point N A for DA7211 DMM link VDDADC current measurement point Short link Short VDDDAC current measurement point N A for DA7211 DMM link VDDDAC current measurement point On Headphone sense ground connected on Headphone sense ground disconnected DNE HPL 160 load selected 23 o HPL 320 load selected 332 Shor link Short AVDD current measurement point DA7210 11 User Manual Rev 2 8 September 2012 6 Dialog Semiconductor 201 1 Should be disconnected for DA721 1 0 7210 11 USER MANUAL EN 0 nw 30585 160 load selected 2 320 load selected Short link Short VDDCP current measurement point J37 DMM link VDDCP current measurement point Short link Short XVDDD current measurement point J39 N A for DA7211 DMM link XVDDD current measurement point Short link Short VDDDIO current measurement point N A for DA7211 VDDDIO current measurement point WCLK slave mode a WCLK master mode slave mode ot CLK master mode 0m J44 J47 1 2 2 3 24 bit 12S mode J44 and J47 must both be set for correct S PDIF receiver DAI 2 3 1 2 24 bit left justified mode format and word length 2 3 2 3 16 bit right justified mode 308 DAI input level shift enable J45 2 3 DAI input level shift high
5. Reg 14 DAC VOICE EN 1518192 DAC HPF FO C DAC HPF EN Reg 0x12 Reg 0x13 ETUN ADC EQ1 VOL ADC EQ2 VOL ADC EQ3 VOL ADC EQ4 VOL EQ5 VOL OdB ADC_EQ_GAIN S EQ EN Reg OxF j 2 5 2 ADC_ OICE_FO ADC VOICE EN 8192 x Pi HPF FO C HPF EN Figure 24 Five band Equaliser and Voice Filter Panel DA7210 11 User Manual Rev 2 8 September 2012 Dialog Semiconductor 201 1 31 0 7210 11 USER MANUAL Dialog Semiconductor worldwide offices Germany Headquarters Tel 49 7021 805 0 Fax 49 7021 805 100 Netherlands Tel 49 7021 805 0 Fax 49 7021 805 100 Japan Tel 81 3 3769 8123 Fax 81 3 3769 8124 China Tel 852 2607 4271 Fax 852 2607 4169 Email enquiry diasemi com Web www dialog semiconductor com Korea Tel 82 2 6007 2303 Fax 82 2 6007 2001 Taiwan Tel 886 37 598 166 Fax 886 37 595 026 USA Tel 1 408 727 3200 Fax 1 408 727 3205 United Kingdom Tel 44 1793 757700 Fax 44 1793 758000 This publication is issued to provide outline information only which unless agreed by Dialog Semiconductor in writing may not be used applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to products or services concerned Dialog Semiconductor reserv
6. 0 2 _ 0 GP2B_A2L 0 GP2B_BIL 0 GP2B_B2L 0 2 _ 0 2 _ 0 GP2B A2H 0 GP2B 0 GP2B Rev GP2A Fwd GP1C AOL 0 2 GP1C 0 1 21 0 GP1C B1L 0 GP1C B2L 0 GP2A Rev 1 0 GP1C 0 GP1C A2H 0 GP1C 0 GP1C B2H 0 GP2B Fwd GP1D AOL 0 GP1D 0 GP1D A2L 0 GP1D B1L 0 GP1D B2L 0 GP2B Rev GP1D AOH 0 GP1D 0 GP1D A2H 0 GP1D 0 GP1D B2H 0 GP2C Fwd GP2C_AOL 0 GP2C 0 GP2C_A2L 0 GP2C BlL 0 GP2C B2L 0 gis GP2C 0 GP2C_A1H 0 GP2C_A2H 0 GP2C 0 GP2C_B2H 0 GP2D Fwd GP2D Rev GP2D AOL 0 GP2D 0 GP2D 21 0 GP2D 0 GP2D B2L 0 GP2D 0 GP2D A1H 0 GP2D A2H 0 GP2D 0 GP2D B2H 0 Output Coefficients Registers 12 Device Setup Sample Rate Fs Output Registers to Spreadsheet Path as Slave Address Output Coefficients Important Frequency response graphs on the filter setup tab will an uu not scale with sample rate changes Cut off frequencies greater than Cael ees to Sprosdihant Path Fs 2 will show a valid filter profile but will not create valid 9 coefficients I2C Speed 2 _ 100kHz C gt Input Coefficients Path SRC1 GPF SRC2 DSP CFG Input Coefficients from Spreadsheet 0 70 54 0 7 54 RegOx7F 0 1 S Tab Consol Figure 22 Coefficients Panel DA7210 11 User Manual Rev 2 8 September 2012 29 Dialog Semicond
7. 0 Ox5ES 0 GPICD 2CD GPID BIL GP1D_B1H Ox5F 20 60 20 0 61 40 062 2 0 0632 0 0x64 20 0 65 2 0 0x66 2 0 0 67 2 0 0x58 2 0 Ox7E 2 75 GP2A B2L GP2A E2H 0x69 70 20 6 20 0 60 2 0 60 2 0 Ox6E 20 Ox6F 20 070 2 0 0 71 240 GP2D 821 GP2D 2 07320 0 74 20 0 75 20 0x76 20 Ox77 20 0x8 70 0x79 20 Ox7A 20 0x78 20 xZC TD a Figure 18 Filter Coefficients Set up Panel An alternative Filters GUI is available that allows easy submission of any of the DAC or ADC filters paths present within the DA7210 11 This is contained on the installation DVD within the distribution kit DA7210 11 User Manual Rev 2 8 September 2012 22 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 4 3 5 Volume Control Panel The Volume Control panel allows real time changes to any of the analogue input or output PGAs within the DUT Muting is also possible where this function exists Gain controls are available to the following PGAs AUX L and AUX_R L and A2 Left and Right Input PGAs OUT1 L and OUT1 HPL and HPR OUT2 It is possible to change the headphone and OUT gain control registers as stereo pairs by simultaneously selecting the HPL follow HPR and OUT1L follow OUT1R buttons Le Volume Control Controlling the volume level this panel will write the volume setting to
8. 02 32 5 05 0 m Sc gt FUNCTION PAGET REGPAGE INTERFACE IF ADDR 2 0 N28 FOL RW POL CPOL OT 08 0 104100 LC MAX AL5 MERGE 2 LC MN LC 018 LC AT LC REL LC DEL HD_JNLOCK UNLOCK ACO gt PS S e 25 Figure 17 Register Map Page 1 4 3 4 Filters Register The general purpose filters register map panel allows access to the hex value of a single register all registers are submitted after changes All registers may also be reset using the Reset Filters button Filter Coefficients 2E 2F GP1A ADH 30 GP1B ADL 31 GP1B ADH GP2A ADL GP2A ADH GP2B ADL GP2B ADH 38 GP1D ADL 38 GP1D ADH 3A GP2C ADL 3B GP2C ADH 3 GP2D ADL 3D GP2D ADH AIL GP1A ATH GP2A AIL GP2A GP2B AIL GP2B AIL ATH AIL GP2D GP2D 21 1 _ GPIB AGL A2H 2 21 GP2A A2H GP1C_A2L A2H GP1D A2L GP1D A2H a GP2C A2H GP2D_A2L GP2D A2H GP1B BIL GP1B BiH GP24_ BIL GP2A GP2B B
9. 43 42 1 EROS TP2 1 py i S Rt 1 is T m RB 1 B I iai AVDD on _ oW 2 Eb z pi ww nu js is QUT Lond _ Short Ovferentid S 8 S 8 Orr na LOPE Wo boat MICL 121 D 5m AGND LL ld Og SL uolo SEMICONDUCTOR OFF Single ehded S R25 44 179 93 02 n ort ne Lond f RIT 1 qud 1 _ Si uus TPs AUXI_L R C 1 Nn 12 k39 02 C5 006 ul C23 1 C25 C26 _ Ha S PDE Select HP QUT nn gr gm 1 2 SPD a 3 4 1888 434 pup 0 J37 1 1 fan D 15 1 i58 Coo 1 jag 164 n ca c E ca Figure 7 DA7211 00 Default Link Locations DA7210 11 User Manual Rev 2 8 September 2012 10 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL ce 1 di J3 EE 12 EE n TE 1 1 E E E Rt 1 1 x 1 AVDD z 2 R3 1 Rid 1 Rit Ri c Img 1 4 z 53 8 Rl _ S amp 5 8 MICL OFF 5rale erded Lead m 31 AGND m Ex cs 44 179 93 02 C we ne tod f
10. Miogs 7 a m g 10 a ae pH C45 12 147 TPS z8 HAN 1 HCM m 25 Zo N arire a j53 ru 50 cet OS 463 182 164 SE 3 ea T co 5 c Ui e E ju Figure 2 Evaluation Board 44 179 93 02 C Mainboard DA7210 11 User Manual Rev 2 8 September 2012 Dialog Semiconductor 201 1 252 EH 5 WCLK JM A miniboard containing the DA7211 01 in 36 CSP package connected to evaluation board 44 179 93 02 E via jumpers J28 J30 J36 and J38 This board can also be used MICL 421 AUXI L R 140 0 7210 11 USER MANUAL ac R7 NIN RB NIN R9 NI 5 R10 NIN R11 R12 NI R13 MIN R15 BIN R16 BIB C5 mm R5 C3 um C4 um ac HN o R14 C12 mm Figure DA7210 44 179 93 04 C Miniboard TP R1 NIE R2 BIN R3 MIN R4 MIN um 29 27 dum R6 MIB TP8 qe 959 Figure 4 DA7211 00 44 179 93 04 B Miniboard DA7210 11 User Manual Rev 2 8 September 2012 4 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL Figure 5 DA7211 01 44 179 93 04 E Miniboard The passive components needed for noise decoupling or charge pump operation have been placed as close as possible to the DUT pins to ensure optimum oper
11. Agreement do not accept the License Agreement Press Next gt gt 047210 Realtime Filters Rey1_0 Start Installation Review the following summary before continuing Adding Changing DA7210 Realtime Filters Rev1_0 Files Click the Next button to begin installation Click the Back button to change the installation settings Allow the application to install If Labview run time files have not been installed on the target computer previously the installation may take a few minutes BEEN DA7210 11 User Manual Rev 2 8 September 2012 25 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 047210 Realtime Filters Rey1_0 Installation Complete The installer has finished updating your system When installation is complete press Finish 5 2 Control Panels 5 2 1 Running the Interface and USB Initialisation The AT Filters Rev x x GUI can be used in conjunction with the DA7210_11 Register Control Software Rev x x to set up the DA7210 11 device registers In order to allow both interfaces to access the DA7210 11 simultaneously it is necessary to initialise the Filters GUI first before opening the DA7210 11 Register Control Software The flowchart in Figure 20 details the start up procedure when using the DA7210 Register Control GUI and RT Filter GUI in conjunction with each other On starting up the Filters application the interface will be running Once the coefficients are calculated the i
12. Direct read write access to a single register DA7210 11 Rev 2 3 Control Panel Selection BHR Register Page 0 Set device page 0 registers Register 20 o Hegister Page 1 Set device page 1 registers Setting Filter Coefficients Set filter coefficient registers H w Select rite Volume Controls Yolume Controls Submit register settings from text file Save present register settings to spreadsheet Reset all registers to default values 2 wire Control Interface Mode Enabled Powerdown Figure 12 Front Panel Any file path required can be opened using the button to the right of the corresponding text box but it must then be submitted or saved using the submit button to the left of the corresponding text box a DA7210 11 User Manual Rev 2 8 September 2012 19 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL It is possible to save the present register settings by selecting a spreadsheet file by locating the filename path using the Save present register setting to spreadsheet box This function will not read back the device registers but will only output the values shown on Page 0 and Page 1 of the GUI The front panel also contains a reset button a device power down button and 2 wire 4 wire control selection 4 3 2 Register Page 0 The page 0 register map panel allows read write access to single bits or to the hex value of a sin
13. SRC SEL DAI CONF2 DAI CONF3 PLL_DIV2 PLL_DIV3 AOL GP14_40H GPIB_ AOL GP1B A0H AOL GFP1D AOL A0H GP24 AOL GP2A 40H GP2E AOL GP2B_A0H GP2C AOL GP2C GP2D AOL Function _____ __ ___ CONTROL STATUS O MCR _____ 2 O NGAN O IMMIKL O _ ALC MAX ALC ALC CONT ADCHPF ADCEGL2 ___ _ 5 DAC SEL ____ _ ___ AC 4 ____ _ 5 DAC SOFT QUTM L QUTM omi ____ ___ HPLVOL HPRYOL HP CONT ZEROX UO DAISRC SEL DALCONF2 DALCONF3 ____ PLLDN2 PLES GPA GPIA A0H GPIB AOL GPIE GPIC AOL GPID AOL GPID GP2 amp AOL GP2A GPB AOL GP2EB ADH GPC AOL GP2C GP2D AOL __ MIC LEN 5 miesas seto MI vo poo meren j 00 auxi REN auxi R MUTE aux e voto AUXLL EN AUXLL MUTE auxil vonto Ke UTE auge vot mNPGARVOL 3S0
14. the device register but will not change the register settings on Page 0 Figure 19 Volume Control Panel EUNTEM IZ DA7210 11 User Manual Rev 2 8 September 2012 23 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 5 RT Filters GUI The RT filters GUI allows easy control of all the filter options within the DA7210 11 device through USB control This includes general purpose filters five band equalisers and voice filters for ADC and DAC The Filter Setup page makes it possible to design the required filter response for all of the general purpose filter bi quad IIR paths available in the DA7210 11 5 1 Software Installation The set up file for the RT Filters control software can be found on the accompanying DVD in the folder DA7210 RT Filters Rev x x Double click setup exe file and the install will begin 7210 Realtime Filters 0 It is strongly recommended that you exit all programs before running this installer Applications that run in the background such as virus scanning utilities might cause the installer to take longer than average to complete Please wait while the installer initializes 20 047210 Realtime Filters 0 Destination Directory Select the primary installation directory All software will be installed in the following location s To install software into different location s click the Browse button and select another directory Directory for 047210 Realtime Filte
15. 0 7210 11 USER MANUAL dialog September 2012 User manual for the set up and operation of the DA7210 11 evaluation board and control software 0 7210 11 USER MANUAL Contents Contents 1 1 Introduction 2 2 Hardware 2 2 1 Power Supplies 5 2 2 Jumpers and Link Positions 6 3 Evaluation Board Features 13 3 1 USB Interface 13 4 Control Software 13 4 1 Installation 13 4 2 Set up Files 16 4 2 1 Text File 16 4 2 2 Spreadsheet File 17 4 3 Control Panels 19 4 3 1 Front Panel 19 4 3 2 Register Map Page 0 20 4 3 3 Register Map Page 1 21 4 3 4 GP Filters Register Map 22 4 3 5 Volume Control Panel 23 5 RT Filters GUI 24 5 1 Software Installation 24 5 2 Control Panels 26 5 2 1 Running the Interface and USB Initialisation 26 9 9 Filter Setup Panel 28 5 4 Coefficients Tab 29 31 5 5 Five band Equaliser and Voice Filter Panel DA7210 11 User Manual Rev 2 8 September 2012 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 1 Introduction The DA7210 11 evaluation board has been produced to allow measurement evaluation and programming of the DA7210 11 ultra low power audio codec evaluation board and control software The evaluation PCB is supplied together with a DVD ROM containing documentation and driver files The driver software uses a simple graphical user interface GUI allowing the DA7210 11 device to be controlled via a USB port of a PC An additional GUI is available to control the highly configurable filter
16. 11 User Manual Rev 2 8 September 2012 27 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 5 3 Filter Setup Panel The Filter Setup panel makes it possible to design desired filter responses through any of the general purpose filter banks using the filter specification selections 5 RT Filters es File Edit Operate Tools Window Help Filter Setup Generate Coefficients EQ amp Voice _ GP1 FILTERS FREQUENCY RESPONSE DACL Source EL 7 DAIL iy x rx DACR Source e o Q 5 5 2 2 D DAI Out L Source E p lt 7 DAIL xi B DAI Out R Source i J DAL R 80 1 i i FR Windowing 80 1 1 1 i 1 0 2500 5000 7500 10000 12500 15000 17500 20000 22000 0 2500 5000 7500 10000 12500 15000 17500 2000022000 Frequency Hz Frequency Hz 9 To establish bandpass and Frequency Hz 058 bandstop filters it is necessary to use 1st order Attenuation dB Mk setting in each individual _ Enable 1A 1B Filter 1A Specifications Filter 1B Specifications filter specification block Filter 2A Specifications Filter 2B Specifications Enable 2A 2B Topology Topology Topology Topology q A Butterworth J Butterworth T Ji Butterworth Butterworth GP1AB with GP2AB 4 GP2ABSoure Type Order Type Order gt Type Order Type Order j UT 7 DAIL J 55
17. 2 Lowpass J Lowpass 2 J Lowpass 7 2 2 Lower Fc Upper Fc Lower Fc Upper Fc Lower Fc Upper Fc Lower Fc Upper Fc E 7120 00 J 10 00 7 i20 00k 7 00 920 00k 7 10 00 Mix GP2AB with GP1CD PB Ripple SB Attenuation PB Ripple SB Attenuation PB Ripple SB Attenuation PB Ripple SB Attenuation With GP2CD 20 03 2160 00 10 03 2060 00 0 03 160 00 70 03 2060 00 C Ifthe path uses the EI Filter 1C Specifications Filter 1D Specifications GP filters then valid Filter 2C Specifications Filter 2D Specifications coefficients must be Topology Topology entered first or no signal Topology Topology Butterworth J Butterworth germ 7 Butterworth 7 Butterworth GP1CD Source Type Order Type Order Type Order Type Order GP2CD Source yLowpess gt 182 J Lowpass 12 gLowpass J DAIR Lower Fc Upper Fc Lower Fc Upper Fc Lower Fc Upper Fc Lower Fc Upper Fc 2C 2D Enable 1C 1D 7 D D n E n n 2 Enable 20 00 50 00 J 120 00 0 00 CALCULATE J 120 00k 7 10 00 J 120 00k 10 00 gt lt PB Ripple SB Attenuation PB Rippl SB Attenuatio PB Ripple SB Attenuatio PB Rippl SB Attenuatio gt PB Ripp PB Ripple enuation REGISTER SETTINGS Ripp enuation Ripple enuation 10 03 560 00 510 03 60 00 10 03 10 03 The Filter Setup panel controls the following realtime filter path selections DACL and DACR input s
18. FO 1 0 ojo DAC L 10000 DAC R GAIN 5 0 10000 DAC SEL DAC L EN 01010 SOFT_MUTE RAMPEN wureRarg20 _______ 100000 o j Daceqs4 CEQA vous CAC EQS O O DAC EQS DACEQEN AC EQS JLouwxt our v JJ OOT SEE _________ L OUTMX R OUTREN OUTRINV OUT L OUTIL LEN COUT OUM OUTI REN R SE HP L VOL ___ RHPLVOLSO A HP R VOL RN 5 5 81 5 10000 HP REN HP STEREO TRACK HP HiGHz HP LEN SENSE 2 HiGHz L 10 ZEROX HFZX REN HPZX L EM ourzx ourzx LEN zx n zx LEN AIX REN Aix LEN 0 IDALSRC DALIN R MX 8 20 _______ ____ 1110119 DALCFGi MONO _ DAL WORD I 0 DAI OFFS 7 0 DAI _____ pa 1000 LRLOVI ________________________ PLL DIV M 11 4 o 10 ____ PELD ________ 10000 ze gt ecOjojojojojojojojojojojojojoljo jo
19. IL GP2B B1H GP1C GP1C MMRC E 0 ALC MAX E 0 MIN S C NOIS 5 0 0 i ALC ka ALC DELT 0 as HIDDEN 7 0 10001011 TESTI 10110100 9 L9 Burr VMD BUFF EN d EN VDD HP LVL DACLWL_DET VOLLVL DET 1114410 DIGREG CNILI DGeREGONTIO 1 1 GP2C GP2C GP2D BIL GP2D GP1A GP1B B2L GP1B B2H DAR _ 5 5 4 MEN MRC 0 1030000 Lon GP2B B2L GP2BbB B2H GP1C_B2L GP1C B2H GP1D_B2L GP2C GP2C B2H ADL 40 GP1B ATL 41 GP1B ATH GP2C ATL 4B GP2C FILTER COEFFICIENT REGISTERS 0 20 2 0 2 20 2 210 0 30 20 0 31 20 0 32 2 0 033 40 0x34 20 0x35 2 0 0x36 20 Submit Filters 0x37 210 0x38 2 0 03920 20 240 0x30 2 0 20 20 Ox3F 20 04020 0 41 20 04220 0 43 20 04420 045 20 054550 054750 0 48 20 04920 GP2B AGL GP2B A2H Ox4B 20 0 40 20 4 20 Ox4F 20 0x50 70 0 51 40 05220 0 53 240 0 54 20 GP1AB 2AB 0570 234 GP1A BIL GP1A B1H 0555 20 0x56 20 x57 20 0x58 20 0 59 2 0 Os5A 0 5 2 0 OxSC2 0 050
20. OUT L 98629 mono DAMOE __________ AL 0 0 OOA TDM OFFESO ___ a TOM Pe 3 Mibi 0 POO PIB GPIB PIA GP pon Poo 0 0 0 0 00 0 5 0 PB AO _ 0 DAC EG e Figure 11 Spreadsheet Set up File DA7210 11 User Manual Rev 2 8 September 2012 Dialog Semiconductor 201 1 16 E 18 0 7210 11 USER MANUAL 4 3 Control Panels Run the DA7210 11 program by clicking the shortcut on the appropriate item in the Start menu The best setting for the PC display size is 1024x768 pixels or above Font size on the PC display should be Normal 95dpi It is important to note that a display size other than the recommended setting may affect the way in which the panels appear 4 3 1 Front Panel The front panel allows selection of a number of methods for programming the registers of the DUT e Submit text file template which allows register sequencing and time delays to be added e Select register map page 0 for individual register read write access e Select register map page 1 for individual register write access e Select general purpose filters register map for individual register write access e Open a panel to access the volume control registers for real time volume control e
21. ase choose your search and installation options Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD ROM v Include this lacation in the search C Program Files Dialog Semiconductors amp udioNDA Don t search will choose the driver to install Choose this option to select the device driver from list Windows does not guarantee that the driver you choose will be the best match for your hardware Select Browse and locate the folder C Program Files Dialog Semiconductor AudioDA7210 11 Rev DA7210 11 User Manual Rev 2 8 September 2012 14 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL Found New Hardware Wizard Please select the best match for your hardware from the list below E Cypress EZ USB FX2 68613 EEPROM missing E Version Manufacturer Cypress EZ LISB 2 68613 EEPROM missing Unknown Dialog Semiconde Cypress EZ LISB FX2 68613 EEPROM missing Unknown Dialog Semicond This driver is not digitally signed Tell me why driver signing is important Select d lgezusb inf and press Next gt Hardware Installation The software are installing for this hardware Cypress EZ LISB 2 69613 EEPROM missing has not passed Windows Logo testing ta verify its c
22. ational performance Gerber data for the board is available on request 2 1 Power Supplies The board is intended to be supplied by power supplies in the range 1 8V to 2 5 nominal The power supplies are connected via 4mm sockets AVDD VDDCP VDDDAC VDDADC VDDDIO DGND and AGND LEDs D1 to D6 will illuminate when the power supplies are correctly connected Some devices on the board will be powered from the 5 or 3 supply produced by the USB interface module For demonstration purposes the 5V USB supply can be connected to regulator U9 to produce 1 8 capable of supplying all of the DUT the power supply pins This configuration allows complete DUT operation using just USB and TOSLINK connections only but maximum headphone power output will be limited when using 1 8V VDDDCP power supply DA7210 11 User Manual Rev 2 8 September 2012 5 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 2 2 Jumpers and Link Positions Link a OUTI L speaker connection L OUTIL speaker connection connection External connection connection speaker connection External connection OUT1 L 320 load selected OUT1 L load On OUT1 R 320 load selected ELEM OUT1 R no load External connection mL MICN L single ended input o MICN L differential input On OUT1N differential output on OUT1N single ended output On OUT1N differential output on OUT1N single ended output
23. board containing the DA7211 00 a 36 CSP package connected to evaluation board 44 179 93 02 B via jumpers J28 J30 J36 and J38 Figure 4 This board can also be used standalone or in conjunction with a customer development system 3 standalone or in conjunction with a customer development system USB I2C bridge is used for communication with the device and there are number of external active components to reduce the requirement for external equipment e Jd TES Hi 1 AVDD Wo Short Differenti dialog 44 179 93 02 C R27 s feed HP OUT 434 F48 C598 l jas VDDCP l 1321 427 1 Ti VDDDIO R9 gt 1 09 p S m i cot ki BH 1 pn 1 m _ E Lond Rig 1 5 D 0 C3 Tre Load U 1 DUTN L v EE pte Load cu 128 ert g _ MM cm Ut T e 1 2 C25 dg LIE db 11 1 Eu cn 55888 5 622 224 49 S PDF Select 1 2 wk 2 3 4 sPDF DATH SPD UCK 7 8 BTE CTUM bit RJ 938 145 151 Enable i 2 _____ 2 3 2 2 EK l rex TP c 3 C35 X 1 5 ba C58
24. eceive a TOSLINK input and should be removed to accept other external 125 clocks at J52 TF c gt ce cC 1 12 n l 4 E ___ TP2 1 py i p a la Rt 1 x 1 ct B E E RS d fi Els ip AVDD _ _ _ _ RI MN 48 Lond Rl _ eerta 5 8 Short 5 OFF Load 121 Jn dJ 1 i 7 423 OQ lailog 28 Lond Logd ce Rm I 1 DEN 44 179 93 02 E MICR B e Sn Snp T AUXI_L R 2 12 427 1 Tr l 2 T 77 24 Cm D tn 1 _ C23 1 ia C28 1 cn 1 J 1 2 sm H S PDF Select 252 DA _ OUT 3 p i ijizehm 2 SPER 0 1525 he Lead O8 3 4 PIF nt i PDF UCIK E 145 151 Enable 2 m T Tw cw pag 05 C36 2 C40 o MEM 142 TH 1 158 R55 m 059 1 jag 453 i RR 1 S amp 58 4 3 ca L3 5 5 2 E gt lt 55 DA7210 11 User Manual Rev 2 8 September 2012 Figure 9 External Power Supply Jumper Configuration Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 3 Evaluation Board Featur
25. es 3 1 USB Interface The USB Interface is used here for the following purposes e Asasource of I2C and SPI control signals To provide a discrete signal to the power down pin PD DA7210 only To provide level shifting voltages allow standalone operation of the evaluation board using the 5 USB power supply only The USB control signal device is powered by the USB bus cable a fixed 3 3 regulator The USB interface control signals can be isolated from rest of the evaluation board by removing J51 J53 and J55 described in Table 1 Removing these jumpers will allow external signal access to the DA7210 control interface The USB interface can also be used to supply the power supplies to the DUT on the evaluation board The USB Interface implements multi mastering on its 12 interface permitting concurrent operation with any other multi mastering controller This allows the software to control a DA7210 11 device which is already part of the users system and under control of the system processor 4 Control Software 4 1 Installation Insert the DVD ROM containing the software into the controlling PC If the installation does not start automatically run the program setup exe from the DVD ROM containing the software An automated script will install the program to your PC By default the directory C ProgramFiles Dialog Semiconductor Audio DA7210 Rev x x will be used As Windows Vista imposes limitia
26. es the right to alter without notice the specification design price or conditions of supply of the product Customer takes note that Dialog Semiconductor s products are not designed for use in devices or systems intended for supporting or monitoring life nor for surgical implants into the body Customer shall notify the company of any such intended use so that Dialog Semiconductor may determine suitability Customer agrees to indemnify Dialog Semiconductor for all damages that may be incurred due to use without the company s prior written permission of products in such applications DA7210 11 User Manual Rev 2 8 September 2012 Dialog Semiconductor 2011 32
27. gle register both can be submitted individually Le Register Page 0 180 Submit FUNCTION 7 5 s 2 9 o REG PAGE WRITE MODE ATEN LEV 0010 RANGE 10000 STATUS 128 Lock PLLLOCK 0 L STARTUP SC CLK Di8 STENT 1 2 STARTUPS STARTLIPS 5 0 RESERVED RESERVED MIC L R VOL 2 0 AUXI LEN AUX1 L VOL 5 0 l AUX1 R VOL 5 0 AUX2 1 0 ___ INFGA R VOL 3 0 Register R W B7 B6 B5 B4 B3 B2 0x00 0 0 0 0 0 0 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 Ox0A 0x0B Ox0C Ox0D Ox0E Ox0F 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 Ox1B Ox1C Ox1D Ox1E Ox1F 0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0 2 2 0 2 a _ 0000 0000 AUXI L AUXT R INMIX L z E up m 5S IN L EN L DC VOICE FO 2 0 Abc HPF F 1 0 REN ADe R ADe L 9 ALCEN ADC EQ2 VOL O o J Eas ADC EG EN EG 8 _ DACvolCE Dac DAC_HPF_EN DAC HPF
28. impedance 1 2 DAI output level shift enable J46 2 3 DAI output level shift high impedance S PDIF receiver 5 supply enabled J48 o S PDIF receiver 5 supply disabled ca SPDIF word clock SPDIF bit clock Short links only if no J49 sources are connected SPDIF master clock DA7210 11 User Manual Rev 2 8 September 2012 7 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL J50 External connections Control interface 2 wire ISK selected Control interface 2 wire ISK de selected s On Control interface 2 wire SO selected LN Control interface 2 wire SO de selected XVDDD connected to VDDCP XVDDD disconnected from VDDCP XVDDD connected to VDDDIO XVDDD disconnected from VDDDIO VDDCP connected to AVDD VDDCP disconnected from AVDD 41 8V supply connected 1 8 disconnected Table 1 Jumpers and Link Positions Short only if J55 links are removed Short only if J55 links removed DA7210 11 User Manual Rev 2 8 September 2012 8 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL The evaluation board can be set up to run solely from the 5V USB supply as the source for all board supplies It is necessary to remove all external power supplies and to add jumpers J56 457 459 and J60 for this operation which is the default configuration for the board The digital audio interface jumpers are set to receive a TOSLINK input and should be
29. nterface will stop and the registers writes will be submitted to the DA7210 11 To start the interface running again press the white arrow situated below the Operate drop down menu on the top row this will turn to black and the interface is running again ready for new selections n DA7210 11 User Manual Rev 2 8 September 2012 26 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 5 Band Equaliser Selection Open DA7210_11 RT Filters GUI Open DA7210 11 Register Control GUI y Select ADC Register Select ADC Voice Setting into 5 Band Equaliser Reaister Settin Filter Settings 9 9 HPF Settings What Filtering is Voice and HP Required Filters Selection Select GP Filter Specifications or Enter Text File Filter Response Yes Enter 125 Sample Rate ress CREAT COEFFICIENTS Button Are Any GP Filter Paths Selected No Press SUBMIT PATHS Button H Select DAC General Purpose Select DAC Voice 5 Band Equaliser Filters Filter Settings DAC HPF Settings Select Signal Paths for DAC Press SUBMIT ADC DAI and or Button GP Filters Figure 20 RT Filter Setup Flowchart 0 7210
30. ompatibility with Windows Tell me why this testing is important Continuing your installation of this software may impair or destabilize the correct operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Continue STOP instalation Press Continue Anyway Files Needed The file ezusb sus on Unknown needed Cancel the path where the file located and then click files fram Dialog Semicanductorv4udiosD47210 11 Rev2 1 Browse Select Browse and locate C Program Files Dialog Semiconductor Audio DA7210_11 Rev then press OK DA7210 11 User Manual Rev 2 8 September 2012 15 Dialog Semiconductor 2011 0 7210 11 USER MANUAL Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for Cypress EZ USB FX2 68613 EEPROM missing Click Finish to close the wizard Bacl Select Finish If you are using Windows XP you may get a message saying that a USB2 device is attached to a USB1 1 port This can safely be ignored To uninstall the software please use the Windows Add Remove Programs function that can be found under Start Settings Control Panel 4 2 Set up Files 4 2 1 Text File The DUT registe
31. ontaining the register control software setup files 4 2 2 Spreadsheet File The register settings can be prepared using a spreadsheet file template provided Figure 11 and saved as a tab delimited text file like Figure 10 The only bits that can be altered on the spreadsheet are the individual register bits in columns G to N and the R W bit in column O If any of these bits are set to 1 the bit will be highlighted in green on the register map If the bit default setting is 1 and the bit value is changed to 0 then the register map bit will be highlighted in grey This highlighting allows easy visual reference to the register changes from the default settings DA7210 11 User Manual Rev 2 8 September 2012 17 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL Ej Microsoft Excel DAC OUTTLR xls IE 15 Edit View Insert Format Tools Data Window 2 217 question for help f x Pa Reply with Changes End Review Register Data Riv 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CONTROL STATUS MIC L MIC Fi L ALC ALC ALC NOIS ALC ATT ALC REL ALC DEL ALC CONT ADC HPF ADC EG 2 ADC 4 ADC EGQ5 DAC SEL DAC HPF DAC DAC 5 DAC SOFT MUTE OUTI L Fi OUTIL HP L VOL HP vOL HP CONT DAI
32. or all of the general purpose filters and lists the register writes submitted to the DA7210 11 Here it is also necessary to enter the sample rate of the digital audio interface so that the correct coefficient values are created failure to do so will result either in zero entries or incorrect coefficient values The Calculate Coefficients and Register Settings button will perform the same action as the button of the same name on the Filter Setup panel The forward and reverse coefficients can be saved to file by selecting Output Coefficients button and by selecting a valid output file path The spreadsheet file must already exist for the register values to be output RT Filters Lo 2 53 RT Filters File Edit Operate Tools Window Lm 1 RT FILTER Filter Setup Generate Coefficients EQ amp Voice E Reg 0x2D 0x3C Reg 0 30 0 4 0 40 0x5C Reg 0 50 6 Reg 0 60 0x7C Forward and Reverse Coefficients GP1A AOL 0 GP1A 0 GP1A 21 0 GP1A B1L 0 GP1A B2L 0 GP1A AOH 0 GP1A 0 GP1A A2H 0 GP1A 0 GP1A B2H 0 8 GP1A Rev GP1B AOL 0 GP1B_AiL 0 GP1B A2L 0 GP1B B1L 0 GP1B B2L 0 GP1B Fwd GP1B 0 GP1B 0 GP1B A2H 0 GP1B 0 GP1B B2H 0 GP1B Rev GP2A AOL 0 GP2A 0 GP2A 21 0 GP2A BIL 0 GP2A B2L 0 GP1C Fwd GP2A 0 GP2A 0 GP2A A2H 0 2 0 GP2A 0 1 GP2B_AOL
33. ources Enabling GP1AB GP1CD GP2AB and or GP2CD GP1AB GP1CD GP2AB and GP2CD input sources Mixing of GP1AB and GP1CD GP1CD and GP1CD or GP2AB and GP2CD Figure 21 Filter Setup Panel For each of the filter specifications blocks the following settings are available e Topology Butterworth Chebyshev Inverse Chebyshev Elliptic Bessel e lowpass highpass bandpass bandstop e Order order 2 should be used lowpass and highpass filters and order 1 for bandpass and bandstop filters only e Lower Fc lower frequency cut off e Upper Fc upper frequency cut off e PB Ripple passband ripple level e SB attenuation sideband attenuation level DA7210 11 User Manual Rev 2 8 September 2012 Dialog Semiconductor 2011 28 0 7210 11 USER MANUAL Pressing the Submit Paths button allows real time selection of the filter path set up while the interface is running The resultant coefficients from the selected filter responses can be calculated and submitted to the DA7210 11 by pressing the Calculate Coefficients and Register Settings button The coefficients sent to the DA7210 11 are displayed on the Coefficients panel Important Be aware that if any of the general purpose filter paths are selected and no coefficients have been entered then the DA7210 11 will be unable to pass the signal to the selected output 5 4 Coefficients Tab The Generate Coefficients panel displays the forward and reverse coefficients f
34. paths within the DA7210 11 including general purpose five band equaliser and high pass filters The board has a number of jumper links to allow configuration of the board and to provide measurement test points OUTIP_L Y OUTIN_L ATBO HPS Reosiver Sdialog winaz Bc DA7210 suppres HEADPHONE AMPLIFIERS Ee OO o wv Q Figure 1 DA7210 11 Block Diagram The accompanying software requires a PC operating Windows 2000 XP with a USB1 1 or USB2 interface The software will run under Vista if the default installation location is changed to C Dialog Semiconductor The DA7210 11 device plus the USB Interface consume approximately 5mA in the standby state The evaluation board and software are not guaranteed to operate in a USB hub See the section on Power Supplies below The control software permits configuration of the device using either pre prepared templates or individual write and read operations to all control registers 2 Hardware There are three options available when using the DA7210 11 evaluation mainboard Figure 2 1 Aminiboard containing the DA7210 in a CSP 49 pin package connected to evaluation board 44 179 93 02 C via jumpers J28 J30 J36 and J38 Figure 3 This board can also be used standalone or in conjunction with a customer development system DA7210 11 User Manual Rev 2 8 September 2012 2 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 2 mini
35. removed to accept other external clocks at J52 Figure 9 shows the extra links required to enable the onboard supplies TF QUT2 OUT TP QUTIM Short DriFerertial Orr Sgle erded __ amp ejdialo 4 179 93 02 C 4 ll g D 432 1 1 0 Bea 2 Ras 02 T 16 1 etw 0 2 T em 7g 5 C25 cm ou 1 amp J35 HP Load C25 1 J 1 2 _____ H S PDF Select 252 HP QUT 3 2 3 32m LIE n n gm fea sPDF 2 LJ poss Dorr Lead 3 4 ATH R37 5888 C uU SPDF 7 8 SPDF i a MIFCONFT AFCONFO DESCRIPTION i e 16 6 dus ri W bit 125 32 3 24 51 129 114 M 1 TES CM pag 05 J 1 8 158 SE mb _ E 8 USB C58 cec as 59 O 1 462 2 4 83 __ _ 467 1 Yoo 5 588 bd n ca ca 4 3 C57 a 1 x S E gt E gt lt s 8 AO Si S ox S cg Figure 6 DA7210 Default Link locations DA7210 11 User Manual Rev 2 8 September 2012 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL E E c gt c gt 1 17
36. rs 0 C Program Files DA7210 Realtime Filters Rev 0 Directory for National Instruments products C Program Files National Instruments DA7210 11 User Manual Rev 2 8 September 2012 24 Dialog Semiconductor 2011 0 7210 11 USER MANUAL Select accept the License Agreement and press Next gt gt 047210 Realtime Filters Rey1_0 License Agreement You must accept the license s displayed below to proceed NATIONAL INSTRUMENTS SOFTWARE LICENSE AGREEMENT INSTALLATION NOTICE THIS I8 A CONTRACT BEFORE YOU DOWNLOAD THE SOFTWARE AND OR COMPLETE THE INSTALLATION PROCESS CAREFULLY READ THIS AGREEMENT DOWNLOADING THE SOFTWARE AND OR CLICKING THE APPLICABLE BUTTON TO COMPLETE THE INSTALLATION PROCESS YOU CONSENT TO THE TERMS OF THIS AGREEMENT AND YOU AGREE TO BE BOUND THIS AGREEMENT IF YOU DO NOT WISH TO BECOME A PARTY TO THIS AGREEMENT AND BE BOUND BY ALL OF ITS TERMS AND CONDITIONS CLICK THE APPROPRIATE BUTTON TO CANCEL THE INSTALLATION PROCESS 00 NOT INSTALL OR USE THE SOFTWARE AND RETURN THE SOFTWARE WITHIN THIRTY 30 DAYS OF RECEIPT OF THE SOFTWARE INCLUDING ALL ACCOMPANYING WRITTEN MATERIALS ALONG WITH THEIR CONTAINERS TO THE PLACE YOU OBTAINED THEM ALL RETURNS SHALL BE SUBJECT TO NI S THEN CURRENT RETURN POLICY Definitions As used in this Agreement the following terms have the following meanings i l accept the License
37. rs can written to by submitting a text file containing the register values Figure 10 shows an example file Only the data in the first three columns is required register data R W other comments such as those shown in the example will be ignored Lines of text that do not follow register write entries should be preceded by in order that the line is ignored when reading the text file The text file can be created by saving the first three columns of the template spreadsheet file above as a text file or can be created from scratch it is only necessary for the text file to contain the registers required for set up all others can be omitted To add a delay in the file the register value is entered as Delay followed by the delay time require in milliseconds The example in Figure 10 shows a 100ms delay added as the third entry a XU DA7210 11 User Manual Rev 2 8 September 2012 16 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL DAC HPLR Class G txt Notepad File Edit Format wiew Help to HPL R Class Mode Data Rw Function PAGET CONTROL STATUS STARTUP STARTUPS RESERVED MIC L MIC R AUXL 1 AUXL AUX2 TN_GAIN 1 HPF ADC ADC 2 ADC 4 5 _ DAC L DAC DAC SEL 0 a 0 0 g 0 a 0 0 0 a 0 0 a 0 Figure 10 Text Set up File A selection of text files can be found on the DVD c
38. s Ishsrk Drfferentid _ RH OFF Sigle ended OUTIL Load i TD 431 1 1 1 L ms AUXI_L R j be TS DD 1 Z Ai o 03 TS PB EN ut _ C23 225 C26 1 2 _____ i49 S PDF Select HP QUT nn gr gm 1 2 sPDE d 3 4 DATH 1888 JH 458 45 181 Enah nalla 21 E Era rod EM C pap 3 E CN 8 11 2 J 5 BE C38 43 E i pa 7 8 aa Ed E i Ea 3 8 uz 17 8 a Pe o a 5 2 2 3 gu us R55 u 8 1 R52 21 653 do 1 rm RST 1 II MF id 3 Z wu 5 3 SE qu o 253 i mo 5 L 18 USB C58 80 081 l g g 64 Taco i3 _ s 67 8 BE n a 4 3 C57 B oa a c RESET 8 2 ECT Figure 8 DA7211 01 Default Link Locations DA7210 11 User Manual Rev 2 8 September 2012 11 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL Figure 9 shows the locations of the jumper links when using the DA7210 with external power supplies to AVDD J66 VDDCP J17 XVDDD J62 and VDDDIO J64 The digital audio interface jumpers are set to r
39. tions on the Files directory change this default to C Dialog Semiconductor Audio DA7210 Rev x x when prompted Plug in the USB cable and Windows will detect the USB device It will prompt for the drivers which should be automatically located on the root directory of the DVD ROM The setup file is d lgezusb inf and the following description explains how to install the driver Found New Hardware Wizard Welcome to the Found New Hardware Wizard Windows will search for current and updated software by looking on your computer on the hardware installation CD or on the Windows Update Web site with your permission Read our privacy policy Can Windows connect to Windows Update to search for software Yes this time only Yes now and every time connect a device Click Next to continue Select No not this time and press Next gt DA7210 11 User Manual Rev 2 8 September 2012 13 Dialog Semiconductor 2011 0 7210 11 USER MANUAL Found New Hardware Wizard This wizard helps you install software for Cypress EZ LISB FX2 68613 EEPROM missing If your hardware came with an installation CD or floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended Click Next to continue 0 7 Select Install from list or specific location Advanced and press Next gt Found New Hardware Wizard Ple
40. uctor 2011 0 7210 11 USER MANUAL It is also possible to input coefficients to the device from spreadsheet by selecting nout Coefficients button and by selecting a valid input file path Three forward and two reverse coefficients are required an example is found in Figure 23 Paste F Font Alignment Number Styles Clipboard Figure 23 Input Coefficient Spreadsheet Example Another facility on the Generate Coefficients panel allows the register values to be output to spreadsheet by selecting the Output Coefficient Registers button and by selecting a valid output file path The spreadsheet file must already exist for the register values to be output The I2C device address and access speed can also be entered here DA7210 11 User Manual Rev 2 8 September 2012 30 Dialog Semiconductor 201 1 0 7210 11 USER MANUAL 5 5 Five band Equaliser and Voice Filter Panel The EQ amp Voice panel contains the controls for selection of the ADC and DAC five band equalisers and for the voice filters These registers can be submitted real time while the interface is running by pressing the Submit button I Realtime Filter Writes vi 9 1288 0x19 1298 12dB Reg Ox1A _ H 12dB 9 12 0 File Edit Operate Tools Window Help DAC_EQ1_ OL DAC_EQ2_ OL DAC_EQ3_ OL DAC_EQ4_ OL DAC_EQ5_ OL DAC EQ EN 2 52 DAC VOICE Filter Setup Coefficients EQ amp Voice
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