AKD4679-C AK4679 Evaluation Board Rev.2

Transcription

1 [AKD679-C] AKD679-C AK679 Evaluation Board Rev. GENERAL DESCRIPTION The AKD679-C is an evaluation kit for the AK679; a bit stereo CODEC with Microphone/ Receiver/ Headphone/ Speaker/ Line amplifier as well as HF/Audio DSP. It realizes an easy evaluation of the MIC-NC and EC system by just connecting to the target product. A USB connection is adopted for control interface, enabling to develop DSP codes with a PC. Ordering Guide AKD679-C --- Evaluation board for AK679 USB Control Box Control Software FUNCTION Write/Read RAM: Access to PRAM, CRAM, OFRREG and Registers Digital Audio Interface 9V IN DIGITAL I/F PORT (pin) Regulator.V.8V.V.0V CTRL PORT (0pin) IC Jack SPK-L Bluetooth MONITOR PORT (0pin) SYNC BICK SDI SDO AK679 Jack RCP/RCN Jack LineOUT Jack Lin/Rin 6_LIN Jack 6_LOUT Jack AK6 Jack Lin/Rin Jack HP Figure. AKD679-C-MAIN Block Diagram <KM0880> 07/0 - -

2 [AKD679-C] EVALUATION BORAD Board View () EXT () 9.0V-IN () CONTROL ().0V-OUT (Not use) () MONITOR Bluetooth module () SPK_L () SPK_R (Not use) () RCP/N AK679 () LineOUT (0) LIN/RIN AK6 (9) LIN/RIN (6) 6_LOUT (7) 6_LIN (8) HP Figure. AKD679-C-MAIN Board View <KM0880> 07/0 - -

3 [AKD679-C] Description No. Name Function () EXT (JP7) ( pin Header) External System Signal Connector. () 9.0V-IN (JP, JP6) 9.0V Power Supply Terminal. ().0V-OUT (JP8) Not use () CONTROL (JP) (0 pin Header) USB Control Box Connector () MONITOR (J7) (0 pin Header) AKD77XX-HFS MONITOR Board Connector. (for HF Tuning) (6) 6_LOUT (J9) ( Jack) AK6 Analog Output (7) 6_LIN (J8) ( Jack) AK6 Analog Input (8) HP (J6) ( Jack) AK679 Headphone Output (9) LIN/RIN (J) ( Jack) AK679 Analog Input (MIC_IN) (0) LIN/RIN (J) ( Jack) AK679 Analog Input (MIC_IN) () LineOUT (J) ( Jack) AK679 Analog Output () RCP/N (J) ( Jack) AK679 Receiver Output () SPK-R (J) ( Jack) Not use () SPK-L (J) ( Jack) AK679 Speaker Output EXT( pin Header) Pin Layout Pin No. Name I/O Function PORT-BCLK I These pins are connected to the PORT# of AK679 via PORT-SYNC I toggle switch S. PORT-SDIN I 7 PORT-SDOUT O 9 PORTB-BCLK I These pins are connected to the PORTB of AK679 via slide PORB-SYNC I switch S7. PORTB-SDIN I PORTB-SDOUT O 7 P-CSN I These pins are connected to the AK679 via toggle switch S9. These 9 P-SO O pins are used to control the DSP block in case of the SPI control P-SCLK I/O interface mode is selected by toggle switch S9. P-SI I PORT-BCLK I These pins are connected to the PORT# of AK679 via slide PORT-SYNC I switch S8. 6 PORT-SDIN I 8 PORT-SDOUT O 0 BCLKO O These pins output the IS audio interface clock generated by AK6 LRCKO O for EXT system. BCLK frequency is 6fs. P-PDN I These pins are connected to the AK679 to control the PDN pins. 6 P-SCL I These pins are connected to the AK679. When the IC control 8 P-SDA I/O interface mode is selected by toggle switch S9, both of CODEC and DSP block are controlled by these pins. 0 DVSS - GND TVDD - This pin output VDD (.8V or.v) supply for EXT system. DV - This pin output DV (.V) supply for EXT system. <KM0880> 07/0 - -

4 [AKD679-C] Control Box The AKD679-C should be connected to a PC via an USB control box. The USB control box is connected to a PC with an USB cable and the AKD679-C with 0-pin flat cable. Note. USB Control Box : AKD77XX-HF-CONTROL-BOX AKD77XX-HF-CONTROL-BOX USB Flat 0pin Operation Sequence () Jumper Pin Setting Name Setting Using Default Setting JP9 Open Separate Analog GND from Digital GND GND Short Connect Analog GND and Digital GND Short JP Open Differential Output Stereo Short Single-end Output (stereo) Short Table. Jumper Pin Setting () Microphone Setting Microphone LIN/RIN Main board JP LIN/RIN (IN) JP0 (IN) JP (MP-SEL) Sub board JP (IN-) JP (IN-) - Single Use/Use Not use Short Open RIN Open Open - Differential Use Use Open Open LIN Short Short Table. Microphone Setting R00:.k.0k () DIP Switch Setting Name Setting Using Default Setting SW CKS0 H CKS AK6 setting L CKS H Refer to Table CKS H SW JX0 JX pin setting (*) L JX L : disenable / H : enable L SW CAD0 IC address setting L :0, H : L CAD 0,0,,,0,CAD,CAD0,R/W L * This setting is valid when JX-0 is selected by slide switch S. Table. DIP SW Setting <KM0880> 07/0 - -

5 [AKD679-C] Mode CKS pin CKS pin CKS pin CKS0 pin 0 L L L L ON Slave L L L H ON Slave L L H L OFF Slave L L H H OFF Slave L H L L ON Slave L H L H ON Slave 6 L H H L OFF Slave 7 L H H H OFF Slave 8 H L L L ON Slave 9 H L L H ON Slave 0 H L H L OFF Slave H L H H OFF Slave HPF M/S MCLK 8/9fs (Quad Speed) 6/8fs (Double Speed) /768fs (Normal Speed) 6/8//768fs (Normal Speed) 8/9fs (Quad Speed) 6/8fs (Double Speed) /768fs (Normal Speed) 6/8//768fs (Normal Speed) 8/9fs (Quad Speed) 6/8fs (Double Speed) /768fs (Normal Speed) 6/8//768fs (Normal Speed) 8/9fs (Quad Speed) 6/8fs (Double Speed) /768fs (Normal Speed) 6/8//768fs (Normal Speed) 8/9fs (Quad Speed) 6/8fs (Double Speed) /768fs (Normal Speed) 6/8//768fs (Normal Speed) 8/9fs (Quad Speed) 6/8fs (Double Speed) /768fs (Normal Speed) 6/8//768fs (Normal Speed) Audio Interface Format H H L L ON Master 6fs (Double Speed) I S H H L H ON Master fs (Normal Speed) I S H H H L ON Master 8fs (Quad Speed) I S H H H H ON Master 6fs (Normal Speed) I S Table. AK6 Mode Setting LJ/RJ LJ/RJ LJ/RJ LJ/RJ I S I S I S I S LJ LJ LJ LJ <KM0880> 07/0 - -

6 [AKD679-C] Evaluation Mode () MIC Noise canceller / Echo canceller a. Analog input to Analog output Control: PC (AKM Control Box) Master: AK6 Slave: AK679 Path: 6_LIN AK6 AK679 SPK-L / RCP/RCN / LineOUT / HP (Depend on Resister setting) Lin/ Rin(MIC), Lin/Rin (MIC) AK679 AK6 6_LOUT 9V IN DIGITAL I/F PORT (pin) Regulator.V.8V.V.0V CTRL PORT (0pin) IC Jack SPK-L Bluetooth MONITOR PORT (0pin) SYNC BICK SDI SDO AK679 Jack RCP/RCN Jack LineOUT Jack Lin/Rin 6_LIN Jack 6_LOUT Jack AK6 Jack Lin/Rin Jack HP Figure. Use block in ()-a AK6 Mode SW Name Fs=8kHz Fs=6kHz CKS0 H H Master Mode CKS L H (normal speed) CKS H H IS CKS H H Table. AK6 Setting S S S S6 S7 S8 S9 BT/6.096 SYNC 6 LOW LOW DSP-IC Table 6. Toggle SW Setting <KM0880> 07/0-6 -

7 [AKD679-C] b. Bluetooth Mode Control: PC (AKM Control Box) Master: Bluetooth Slave: AK679 Path: Bluetooth AK679 SPK-L / RCP/RCN / LineOUT / HP (Depend on Resister setting Lin/ Rin(MIC), Lin/Rin (MIC) AK679 Bluetooth 9V IN DIGITAL I/F PORT (pin) Regulator.V.8V.V.0V CTRL PORT (0pin) IC Jack SPK-L Bluetooth MONITOR PORT (0pin) SYNC BICK SDI SDO AK679 Jack RCP/RCN Jack LineOUT Jack Lin/Rin 6_LIN Jack 6_LOUT Jack AK6 Jack Lin/Rin Jack HP Figure. Use block in ()-b S S S S6 S7 S8 S9 BT/6.096 SYNC BT LOW LOW DSP-IC Table.7 Toggle SW Setting [ Bluetooth Setting ] HOOK Blue LED BT-RESET Figure. Bluetooth Power the AKD679-C on. Push the HOOK button of the AKD679-C for seven seconds, then the D LED starts blinking and build-in Bluetooth becomes pairing wait state. Set a mobile phone into Bluetooth search state. <KM0880> 07/0-7 -

8 [AKD679-C] Search result is displayed. Select [Freemove WA] from the search result and register it. Enter [0000] when password is required. Select the registered machine and connect to them when power-on the AKD679-C next time. The flow of search will be different according to the mobile phone. (ex. A password for mobile phone may be required) Please refer to the handling instruction manual of the mobile phone for concerning details. <Call & Disconnect> Accept Call: When receiving a call, push the HOOK button on front panel of the AKD679-C CALL Setup: Push the HOOK button on front panel of the AKD679-C after making a call by mobile phone. Disconnect: Push the HOOK button on front panel <Note> The internal Bluetooth module can register three mobile phones maximum. The fourth mobile phone can not be registered when it already has three registered mobile phones. In this case, all registered mobiles should be cancelled once to register the fourth mobile. The internal Bluetooth module can be initialized by pressing the HOOK button and BT-RST button in front panel of the AKD679-C for more than five seconds to cancel registered mobiles. c. External PORT Control: External ( customer system) Master: External Slave: AK679 Path: External AK679 SPK-L / RCP/RCN / LineOUT / HP (Depend on Resister setting) Lin/ Rin(MIC), Lin/Rin (MIC) AK679 External 9V IN DIGITAL I/F PORT (pin) Regulator.V.8V.V.0V Bluetooth CTRL PORT (0pin) MONITOR PORT (0pin) AK679 Jack SPK-L Jack RCP/RCN Jack LineOUT Jack Lin/Rin 6_LIN Jack 6_LOUT Jack AK6 Jack Lin/Rin Jack HP Figure 6. Use block in ()-c S S S S6 S7 (*) S8 (*) S9 (*) EXT.096 SYNC 6 EXT or LOW EXT or LOW * Depend on customer system Table.8 Toggle SW Setting DSP-IC or DSP-SPI <KM0880> 07/0-8 -

9 [AKD679-C] () Music Playback Control: PC (AKM Control Box) Master: AK6 Slave: AK679 Path: 6_LIN AK6 AK679 SPK-L / RCP/RCN / LineOUT / HP (Depend on Resister setting) Lin/ Rin(MIC), Lin/Rin (MIC) AK679 AK6 6_LOUT 9V IN DIGITAL I/F PORT (pin) Regulator.V.8V.V.0V CTRL PORT (0pin) IC Jack SPK-L Bluetooth MONITOR PORT (0pin) SYNC BICK SDI SDO AK679 Jack RCP/RCN Jack LineOUT Jack Lin/Rin 6_LIN Jack 6_LOUT Jack AK6 Jack Lin/Rin Jack HP Figure 7. Use block in () AK6 Mode SW Name Fs=8kHz CKS0 H Master Mode CKS H (normal speed) CKS H IS CKS H Table 9. AK6 Setting S S S S6 S7 S8 S9 BT/6.896 SYNC 6 LOW LOW DSP-IC Table 0. Toggle SW Setting <KM0880> 07/0-9 -

10 [AKD679-C] CONTROL SOFTWARE MANUAL Setup of the Evaluation Board and Control Software () Power the AKD679-C evaluation board on and connect it with a USB control box. () Connect the USB control box to a PC with a USB cable. The USB control box will be recognized as HID (Human Interface Device). When it can not be recognized correctly (e.g., unknown device is connected), please push reset button [yellow] on the USB control box. () Install AK679-C.exe to the PC. Then ready to evaluate. The start-up image of control software is as below. Figure 8. Start-up Image of Control Software When the connection of PC with the USB control box is removed, it is required to restart the control software. <KM0880> 07/0-0 -

11 [AKD679-C] Resister setting of CODEC and DSP () Push the Script Tab. () Push the refer button and select the Program file. (Ex.script_8k.txt) () () Figure 9. Setting Image of Control Software <KM0880> 07/0 - -

12 [AKD679-C] Download the DSP Program () Push the refer button and select the Program file. (Ex. AtoA.obj) () If necessary, select the CRAM file in the same way. () After select files, push the Write button for Download. () Push the DSPRSTN to release the DSP reset condition. () () After loading the script file, please check the resister by push the Read button. () () Figure 0. Download Image of Control Software <KM0880> 07/0 - -

13 [AKD679-C] REVISION HISTORY Date Manual Board Reason Page Contents (yy/mm/dd) Revision Revision /08/6 KM First edition /09/09 KM0880 Change p.,.0v-out (JP8) not use //0 KM0880 Change p.0- Control Software update Change p., Delete Addition Board circuit and pattern 7/0/9 KM0880 Change Board Rev Up (Rev. -> Rev.) IMPORTANT NOTICE These products and their specifications are subject to change without notice. When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei Microdevices Corporation (AKM) or authorized distributors as to current status of the products. Descriptions of external circuits, application circuits, software and other related information contained in this document are provided only to illustrate the operation and application examples of the semiconductor products. You are fully responsible for the incorporation of these external circuits, application circuits, software and other related information in the design of your equipments. AKM assumes no responsibility for any losses incurred by you or third parties arising from the use of these information herein. AKM assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of such information contained herein. Any export of these products, or devices or systems containing them, may require an export license or other official approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange, or strategic materials. AKM products are neither intended nor authorized for use as critical components Note) in any safety, life support, or other hazard related device or system Note), and AKM assumes no responsibility for such use, except for the use approved with the express written consent by Representative Director of AKM. As used here: Note) A critical component is one whose failure to function or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. Note) A hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. It is the responsibility of the buyer or distributor of AKM products, who distributes, disposes of, or otherwise places the product with a third party, to notify such third party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold AKM harmless from any and all claims arising from the use of said product in the absence of such notification. <KM0880> 07/0 - -

14 CN0 pin TP GP TP GP C + C0 + C8 + 0u 0u 0u D D C7 C09 C C9 0.u.n C B CN0 pin TP0 SDIN TP0 SYNC TP0 BICK TP0 SDOUT 0u + C08 C07 0.u J H H H J J J H H6 H F G F6 D7 J6 J7 G6 H7 G7 STO_RDY G VDDE G SDTIB BICKB SYNCB SDTOB MCKI SDTI BICK LRCK SDTO SDOUT SDIN SYNC BCLK PDNE TVDDA VSS SCLA SDAA PDNA 0.u 0.u F VSS CPB CNB DVDD E SDOUT_GPO F F D E VSS JX0_BCLK JX_SYNC CPA SDIN E CNA TEST VEE VEE BCLKA G F BCLK SYNCA G D6 SYNC SDTIA E C SDOUT SDTOA J U00 AK679 PVDD RIN LIN D SDIN HPL HPR TVDDE D RIN D LIN SDOUT_GP C SDIN SO_SDAE ICE C SI_CAD SCLK_CAD0 C SPFIL CSN_SCLE SPP B SPN A SVDD SVDD VSS VSS RCN RCP ROUT LOUT AVDD VCOM VSS MPWR MPWR RIN LIN RIN LIN A A B B B A B6 B7 A6 A7 A8 B A B9 A9 C8 C9 C 0.u C06 u + C0 0u C0 0.u JP MP-SEL LIN RIN C0 u C0 u C00 u C0 u 0u + C0 R00.k R0.k R0 k CN0 pin C B J8 J9 H9 H8 G9 F8 G8 F9 E7 F7 E8 E9 D8 D9 C C6 C7 B8 JP IN- JP IN- C C C6 R0 R0.u.u C 0.u k k A VSS TP0 SCLA TP06 SDAA.u C 0u + TP07 SO-SDAE TP08 SI-CAD TP09 SCLK-CAD0 TP0 CSN-SCLE VSS A CN0 pin Title AKD679-C-SUB Size Document Number Rev A AK679 0 Date: Friday, August 0, 0 Sheet of

15 8 DV TVDD 9V-PlugIn JP C 00u + C + 0uF LM7-V IN C 0.uF GND REG OUT C 0.uF + C6 0uF C6 + 0uF C7 REG XC60B-..0uF IN CE GND OUT NC C9 0.uF + C8 0uF R60 0 VDD. V-Output D R6 0 PC-SCK/SCL PC-XCS/SDA C8 0.uF JP HEADER X CONTROL R R C7 0.u.k.k DV R0 0k PC-RESET U0 EN 7 SCLB 6 SDAB GND VCCB VCCA SCLA SDAA PCA97 C 0.u R9 R k k SCL SDA TVDD S9 R6 :"DSP-IC" :"DSP-SPI" 0k 6 極双投スライド R9 0k U8 6 S VCC B OE B B SCLE-CSN A B 6 B A 7 B B 0 SDAE-SO 8 A B 9 GND A SN7CBTLV7 DV C8 0.u SW CAD 0- CAD-SI CAD0-SCLK R8 0k R7 0k R6 R6 R6 k k k S7 極双投スライド V-Header JP6 DV SW R6 0k R 0k JP9 GND VSS T TA808BF IN C 0.u T TA80BF IN C 0.u C 0.u GND GND OUT OUT T TA80BF IN GND OUT C 0.u C 0.u C 0.u + C 00u + C 0uF + C 00u R. R 0 R 0.8V.V JP TVDD-SEL L 0u SVDD DVDD AVDD PVDD TVDD VDD. DV JP8 D JX 0- -:"JX -0" -6:"SYNC-BCLK" C JP7 Digital IF PORT-BICK PORT-SYNC PORT-SDIN 6 PORT-SDOUT 7 8 PORTB-BICK 9 0 PORTB-SYNC PORTB-SDTI PORT-BICK PORT-SYNC PORT-SDIN PORT-SDOUT up-bclk up-lrck up-pdn S8 極双投スライド JX S SYNC JX0 BCLK 6 極双投スライド R R CN R8 R9 SDOUT-GP0 BCLK/JX0 SYNC/JX SDIN J SPKOUT C PORTB-SDTO up-csn up-so up-sclk up-si up-scl up-sda DVSS TVDD DV TVDD DV TP DVSS R 70 D LEAD RED LED CN pin pin VDD. DVDD TVDD SDOUT/GP CN pin R0 STO-RDY SDTIB 6 J SPKOUT B HOOK DV BT-RESET S R8 PUSH 0k S R PUSH -:PUSH -:Not PUSH 0k R0 70 D LEAD BLUE LED J BT-BICK BT-SDO 6 BT-LRCK 8 7 BT-SDI 0 9 BT-LED BT-HOOK Bluetooth connector DV BT-RESET DV C 0.u U A B A B 6 A B 7 0 A B DIR DIR OE OE 6 VCCAVCCB 8 9 GND GND 7AVCT C 0.u TVDD :"BT-6" :"up" S TOGLE R6 0k U U 6 S VCC B OE B B A B 6 B A 7 B B 0 8 A B 9 GND A SN7CBTLV7 C 0.u DV R9 R8 R7 R R R R BICKB SYNCB SDTOB SDOUT SDIN SYNC BCLK PDNE TVDD VSS PVDD SVDD AVDD C6 C u u R 0 R 0 R7 0k R6 0k JP Stereo JP0 IN JP IN J RCP/N J LineOUT J LIN/RIN J LIN/RIN B DV 6 Vcca Vccb TVDD BT-SDO S6 6-SDO TOGLE GND DIR A B CN pin J8 6_LIN C.0u C.0u VDD. R. C6 0u C9 0u + + C0 0.u C 0.u U RIN LIN VSS VA VD 0 ROUT 9 LOUT VCOM 8 7 PDN 6 BCLK C8 0.u + C9.0u C0.0u C7.u R6 R 0 R 0 R6 0k R7 0k VSS J9 6_LOUT 7lvct-ep TVDD U9 6 Vcca Vccb GND DIR A B 7lvct-ep DV R U A A 6 A B B B SCLA SDAA PDNA R0 R SCL SDA SO-SDAE SI-CAD SCLK-CAD0 CSN-SCLE R R R R SDAE-SO CAD-SI CAD0-SCLK SCLE-CSN R8 77xx-BICKO R9 77xx-LRCKO R 77xx-EEST 7 9 R6 R7 77xx-SDO-SPDIF 6 77xx-SDO-LED 8 0 DV C0 0.u C 0.u R R J6 HP DV R 0K 6 DEM0 MCLK R7 7 0 A B DIR J7 MONITOR VSS 7 DEM LRCK R8 DIR OE VSS A R0 8 SDTO SDTI R9 TVDD OE 6 VCCAVCCB DV A RP R-PACKR SW CKS0 CKS CKS CKS SW DIP- 9 CKS0 0 CKS AK6 CKS CKS DV U6 C9 VCC OUT 0.0uF GND ST DSOSRAC.896MHz U7 C0 VCC OUT 0.0uF GND ST DSOSRAC.096MHz -:".896MHz" -6:".096MHz" S 6 極双投スライド - - C 0.u 8 9 GND GND 7AVCT C7 0.u Title AKD679-B Size Document Number Rev A MAIN Thursday, April 06, 07 Date: Sheet of

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