[AKD4113-B] AKD4113-B AK4113-B Evaluation B Board Rev.2 GENERAL DESCRIPTION AKD4113-B is the evaluation board for AK4113, 192kHz digital audio receiver. This board has BNC connector to interface with other digital audio equipment. Ordering guide AKD4113-B --- Evaluation board for AK4113 (Control software is included in this package.) FUNCTION Digital interface -S/PDIF : 1 channel input (BNC) 1 channel output (BNC) - Serial audio data I/F : 1 output (for DIR data output. 10-pin port) -Serial control data I/F 1 input/output port (10-pin port) 5V GND REG PORT6 Control 3.3V RX0 AK4113 TX0 PORT2 Serial Data out (For DIR) Figure 1. AKD4113-B Block Diagram *Circuit diagram and PCB layout are attached at the end of this manual. <KM076504> 2015/11 -1- [AKD4113-B] Evaluation Board Manual Operating sequence (1) Set up the power supply lines. [+ 5V] (Red) = 5V [GND] (Black) = 0V (2) Set up the evaluation mode and jumper pins. (Refer to the following item.) (3) Connect cables. (Refer to the following item.) (4) Power on. The AK4113 should be reset once bringing PDN(SW2) “L” upon power-up. Evaluation modes (1) Evaluation for DIR S/PDIF in (BNC) – AK4113 – Serial Data out (10pin port) S/PDIF AK4113 (DIR) BNC connector MCLK BICK LRCK SDTO PORT2 (10pin Header) MCLK BICK LRCK SDTO DAC AKD4113-B The DIR generates MCLK, BICK and LRCK SDATA from the received data through BNC connector. The AKD4113-B can be connected with the AKM’s DAC evaluation board via 10-line cable. a. Set-up of Bi-phase Input RX1 and RX2-6 should not select BNC connector at the same time. a-1. RX1 Connector JP2(RX1) BNC (J2) BNC Table 1. Set-up of RX1 < Default > a-2. RX2, 3, 4, 5 and 6 can be inputted from a BNC (J2) connector only. Only RX1 can be used in parallel mode. a-2-1. Set-up of the jumper on the sub board. Mode Serial mode Parallel mode JP19 RX2 DIF0 JP21 JP22 JP23 JP24 RX3 RX4 RX6 RX4 DIF1 DIF2 IPS IPS Table 2. Set-up of the Jumper on the sub board <KM076504> JP25 RX5 DIF0 JP26 RX6 DIF1 2015/11 -2- [AKD4113-B] a-2-2. Set-up of the jumper on the main board. RX3 RX4 RX5 RX6 RX2 JP6 JP7 JP8 JP9 JP5 JP Short RX4 RX5 RX6 Short The jumper, which selects the Rx channel, should be Short. Table 3. Set-up of RX2, 3, 4, 5 and 6 Input a-3. Set-up of AK4113 input path It sets up IPS2-0 bit in serial mode. SW 1-1 (IPS pin) is fixed to “L”(RX1) in parallel mode. IPS2 bit 0 0 0 0 1 1 1 1 b. IPS1 bit IPS0 bit INPUT Data 0 0 RX1 0 1 RX2 1 0 RX3 1 1 RX4 0 0 RX5 0 1 RX6 1 0 No use 1 1 No use Table 4. Recovery Data Select (Serial) Default Set-up of clock input and output SDTO 5 NC GND BICK LRCK GND 10 GND 1 GND PORT2 DIR MCLK The signal level outputted/inputted from PORT2 is 3.3V. 6 Figure 2. PORT2 pin layout <KM076504> 2015/11 -3- [AKD4113-B] b-1. MCKO1/MCKO2 The output of MCKO1 pin or MCKO2 pin can be selected by JP12. The output frequency of MCKO1/MCKO2 is selected by OCKS 1-0. Output JP12 signal < Default > MCKO1 MCKO1 MCKO2 MCKO2 Table 5. MCKO1/MCKO2 set-up OCKS1 pin (SW3-2) OCKS1 bit OCKS0 pin (SW3-3) OCKS0 bit 0 0 1 1 0 1 0 1 (X’tal) MCKO1 MCKO2 fs (max) 256fs 256fs 256fs 256fs 256fs 128fs 512fs 512fs 256fs 128fs 128fs 64fs Table 6. Master Clock Frequency Select b-2. Set-up of BICK and LRCK input and output < Default > 96 kHz 96 kHz 48 kHz 192 kHz Please select SW 2-7 (DIR-I/O) according to the setup of audio format of AK4113 (Refer to Table 7). Output signal SW3-7 (DIR-I/O) Slave mode 0 Master mode 1 Table 7. DIR-I/O set-up c. < Default > Set-up of Audio data format It sets up by SW 1-2, SW 1-3 and SW1-4 in parallel mode. Please set up DIF2-0 bit in serial mode. Mode DIF2 pin (SW1-4) DIF2 bit DIF1 pin (SW1-3) DIF1 bit DIF0 pin (SW1-2) DIF0 bit DAUX SDTO 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, Left justified 16bit, Right justified 18bit, Right justified 20bit, Right justified 24bit, Right justified 24bit, Left justified LRCK BICK I/O 0 0 0 0 1 0 0 1 2 0 1 0 3 0 1 1 4 1 0 0 5 1 0 1 24bit, I2S 6 1 1 0 7 1 1 1 I/O H/L O 64fs O H/L O 64fs O H/L O 64fs O H/L O 64fs O H/L O 64fs O 24bit, I2S L/H O 64fs O 24bit, Left justified 24bit, Left justified H/L I 24bit, I2S 24bit, I2S L/H I 64128fs 64128fs I < Default > I Table 8. Audio data format <KM076504> 2015/11 -4- [AKD4113-B] d. Set-up of CM1 and CM0 The operation mode of PLL is selected by CM1 and CM0. In parallel mode, it can be selected by SW2-1 and JP18. In serial mode, it can be selected by CM1-0 bits. CM1 pin (SW3-1) CM1 bit 0 0 1 1 CM0 pin (JP18) (UNLOCK) PLL - ON - X'tal Clock SDTO source source CM0 bit 0 (CM0) 1 (CDTO/CM0=H) 0 (CM0) 1 (CDTO/CM0=H) ON PLL (Note) (RX) OFF ON X'tal 0 ON ON 1 ON ON X'tal DAUX - ON ON X'tal DAUX PLL (RX) RX < Default > DAUX RX ON: Oscillation (Power-up), OFF: STOP (Power-Down) Note: When the X’tal is not used as clock comparison for fs detection (XTL0, 1= “1,1”), the X’tal is OFF. Table 9. Clock Operation Mode Select <KM076504> 2015/11 -5- [AKD4113-B] (2) Evaluation for DIT S/PDIF in (BNC) – AK4113 – S/PDIF out (BNC) a. Set-up of a Bi-phase output signal As for TX, only the loop back mode of RX corresponds. In serial mode, it can be selected by OPS2-0 bits. This mode is not supported in parallel mode. Connector JP13 (TX) BNC (J4) BNC Table 10. Set-up of TX < Default > Serial control The AK4113 can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT6 (uP-I/F) with PC by 10-line flat cable packed with the AKD4113-B. Take care of the direction of connector. There is a mark at pin#1. The pin layout of PORT6 is as Figure 3. GND GND CCLK CSN GND CDTI 1 GND 2 CDTO PORT6 uP I/F GND SW1-6 JP18 CDTO/CM0=“H” L SDA and CM0=“L”(Note) H Note: In IIC mode, the chip address is fixed to “01”. Table 11. Set-up of parallel mode and serial mode NC Mode 4 wire Serial IIC JP20 IIC IIC 10 9 Figure 3. PORT6 pin layout This evaluation board encloses control software. A software operation procedure is included in an evaluation board manual. <KM076504> 2015/11 -6- [AKD4113-B] Toggle switch set-up SW2 PDN LED indication LE1 INT0 LE2 INT1 Reset switch for AK4113. Set to “H” during normal operation. Bring to “L” once after the power is supplied. Bright when INT0 pin goes to “H”. Bright when INT1 pin goes to “H”. DIP switch (SW1) set-up: -off- means “L” No. Switch Name Function 1 IPS0 Set-up of IPS0 pin. (always “L”) 2 DIF0 Set-up of DIF0 pin. (in parallel mode) 3 DIF1 Set-up of DIF1 pin. (in parallel mode) 4 DIF2 Set-up of DIF2 pin. (in parallel mode) 5 IPS1/IIC Set-up of IIC pin. (in serial mode) “L”: 4 wire Serial, “H”: IIC Set-up of P/SN pin. “L”: Serial mode, “H”: parallel mode 6 P/SN 7 TEST Don’t care 8 ACKS Don’t care DIP switch (SW3) set-up: -off- means “L” No. Switch Name Function 1 CM1 Set-up of CM1 pin. (in parallel mode) 2 OCKS1 Set-up of OCKS1 pin. (in parallel mode) 3 OCKS0 Set-up of OCKS0 pin. (in parallel mode) 4 PSEL Don’t care 5 XTL0 Don’t care 6 XTL1 Don’t care Set-up of the transmission direction of 74AC245 DIR-I/O 7 “L”: When inputting from PORT2, “H”: When outputting from PORT2 8 DIT-I/O Don’t care <KM076504> Default OFF OFF OFF OFF OFF OFF OFF OFF Default OFF OFF OFF OFF OFF OFF ON OFF 2015/11 -7- [AKD4113-B] Jumper set up. No. Jumper Name 1 D3V/VD 2 RX1 5,6 RX2-3 7,8,9,10 RX4-7 11,12 DIR MCLK , DIT MCLK 13 TX0 18 SDA/CDTO 19 RX2/DIF0 20 IIC/FS96 21 RX3/DIF1 22 RX4/DIF2 23 RX6/IPS 24 RX4/IPS 25 RX5/DIF0 26 RX6/DIF1 Function Set-up of Power supply source for 74AC245. D3V : D3V (default) VD : VD Set-up of RX1 input circuit. OPT : Not to Use. BNC : BNC < Default > Set-up of RX2-3 input circuit. RX4-7 set-up depending serial/parallel mode RX4-7 : Serial mode < Default > DIF2-0,IPS0 : Parallel mode MCKO set-up for PORT5(DIT) and PORT2(DIR) MCKO1 : MCKO1 of AK4113 < Default > MCKO2 : MCKO2 of AK4113 Set-up of TX0 output circuit. OPT : Not to use. BNC : BNC < Default > Set-up of SDA/CDTO pin. 4 wire Serial : CDTO/CM0=“H” < Default > IIC : SDA and CM0=“L” Set-up depending serial/parallel mode RX2: Serial mode < Default > DIF0: Parallel mode Set-up depending serial/parallel mode IIC: Serial mode < Default > FS96: Parallel mode Set-up depending serial/parallel mode RX3: Serial mode < Default > DIF1: Parallel mode Set-up depending serial/parallel mode RX4: Serial mode < Default > DIF2: Parallel mode Set-up depending serial/parallel mode RX6: Serial mode < Default > IPS: Parallel mode Set-up depending serial/parallel mode RX4: Serial mode < Default > IPS: Parallel mode Set-up depending serial/parallel mode RX5: Serial mode < Default > DIF0: Parallel mode Set-up depending serial/parallel mode RX6: Serial mode < Default > DIF1: Parallel mode <KM076504> 2015/11 -8- [AKD4113-B] Control Software Manual Set-up of evaluation board and control software 1. Set up the AKD4113-B according to previous term. 2. Connect IBM-AT compatible PC with AKD4113-B by 10-line type flat cable (packed with AKD4113-B). Take care of the direction of 10pin header. 3. Insert the CD-ROM labeled “AKD4113-B Evaluation Kit” into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of “akd4113-b.exe” to set up the control program. 5. Then please evaluate according to the follows. Operation flow Keep the following flow. 1. Set up the control program according to explanation above. 2. Click “Write default” button. 3. Then set up the dialog and input data. Explanation of each buttons 1. [Port Setup] : 2. [Write default] : 3. [All Write] : 4. [Read All] : 5. [Function1] : 6. [F3] : 7. [SAVE] : 8. [OPEN] : 9. [Write] : 10. [Read] : Set up the printer port. Initialize the register of AK4113. Write all registers that is currently displayed. All the registers of AK4113 are read. Dialog to write data by keyboard operation. Dialog of sequential writing. Save the current register setting. Write the saved values to all register. Dialog to write data by mouse operation. The data corresponding to each register is read. <KM076504> 2015/11 -9- [AKD4113-B] Explanation of each dialog 1. [Function1 Dialog] : Address Box: Data Box: Dialog to write data by keyboard operation Input register address in 2 figures of hexadecimal. Input register data in 2 figures of hexadecimal. If you want to write the input data to AK4113, click “OK” button. If not, click “Cancel” button. 2. [Write Dialog] : Dialog to write data by mouse operation There are dialogs corresponding to each register. Click the “Write” button corresponding to each register to set up the dialog. If you check the check box, data becomes “H” or “1”. If not, “L” or “0”. If you want to write the input data to AK4113, click “OK” button. If not, click “Cancel” button. Indication of data Input data is indicated on the register map. Red letter indicates “H” or “1” and blue one indicates “L” or “0”. Blank is the part that is not defined in the datasheet. Attention on the operation If you set up Function1 dialog, input data to all boxes. Attention dialog is indicated if you input data or address that is not specified in the datasheet or you click “OK” button before you input data. In that case set up the dialog and input data once more again. These operations does not need if you click “Cancel” button or check the check box. <KM076504> 2015/11 - 10 - [AKD4113-B] Revision History Date (YY/MM/DD) 04/11/11 04/11/30 05/11/02 Manual Revision KM076500 KM076501 KM076502 Board Revision 0 1 1 Reason Contents First Edtion Modification Modification Circuit diagram (U1-15 pin and U1-1 pin) is changed 06/01/16 KM076503 1 Error correct 15/11/12 KM076504 2 Change <KM076504> Block diagram at DIR Evaluation is added. Select RX input in parallel mode. RX1, RX5→RX1 Circuit diagram ware changed. PORT1 and PORT4: “Mount” -> “No Mount”. 2015/11 - 11 - [AKD4113-B] IMPORTANT NOTICE 0. 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This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of AKM. <KM076504> 2015/11 - 12 - 5 4 3 2 1 33 34 36 35 INT0 CM0/CDTO/CAD1 INT1 37 38 39 CM1/CDTI/SDA IIC OCKS1/CCLK/SCL OCKS0/CSN/CAD D 40 41 42 43 44 I2C 45 46 47 48 CN3 INT0 D INT1 CN4 U7 CN2 49 1 1 10u C21 2 3 C23 5p 54 CM1/CDTI/SDA TVDD OCKS1/CCLK/SCL V/TX OCKS0/CSN/CAD0 32 29 31 28 30 4 27 29 5p 55 5 XTI MCKO1 26 28 XTO MCKO2 25 27 PDN DAUX 24 26 23 25 22 24 21 23 6 11.2896MHz 7 56 R61 8 R BICK 15k 57 AVDD SDTO AVSS LRCK 1 9 C25 10u + C26 0.1u 2 RX1 10 59 11 INT0 TXO 22 INT0 JP20 JP19 2 I2C 12 RX2/DIF0 FS96/I2C RX3/DIF1 P/SN RX4/DIF2 INT1 19 IIC TVDD TVDD 21 B 2 RX21 DIF0 3 FS96 1 61 RX31 JP21 2 13 JP22 2 14 DIF1 3 20 18 P/SN RX3 RX41 DIF2 3 19 17 INT1 JP23 63 RX6 RX5 RX6/IPS 16 IPS 1 3 IPS/RX4 18 2 15 3 JP24 RX4 2 64 V/TX 20 RX2 B 62 RX1 3 60 C X1 C24 58 DVSS 30 P/SN 2 P/SN 1 C CM0/CDTO/CAD1 AVDD V/TX 53 DVDD 0.1u C22 1 TVDD 52 C20 0.1u 2 51 + 2 C19 10u + 50 FS96 1 IPS 17 AK4113 JP25 JP26 RX5 DIF1 RX6 LRCK A 16 SDTO 15 BICK 14 13 12 MCKO2 11 MCKO1 10 9 8 7 6 DAUX DIF2/RX7 5 PDN 4 DIF1/RX6 3 1 2 DIF0/RX5 2 2 A 1 3 1 3 DIF0 Title CN1 - 13- Size A3 Date: 5 4 3 2 AKD4113-B Document Number Rev SUB Monday, October 05, 2015 2 Sheet 1 1 of 1 5 4 3 2 1 CN4 D3V VD JP1 1 D3V 2 3 VD PORT1 6 For U3, U4 6 D3V/VD 5 5 L1 4 3 2 1 GND VCC GND OUT 1 C7 (NM) C1 C2 C3 C4 C5 0.1u 0.1u0.1u0.1u 0.1u 0.1u 1 For U1, U2, U5 D3V 0.1u C6 49 10u 2 VD 50 C8 + 2 For U6 VD R1 10u 51 JP2 OPT XLR BNC 470 D 1 3 5 2 4 6 AVDD P/SN/ANS ACKS +5V T2 L2 1 OUT C11 47u IN 3 1 R4 IN C13 1 58 R5 0.1u 75 1 AVDD AVDD + 2 2 C15 47u RX2 IPS0 DIF0 DIF1 DIF2/XSEL IPS1/IIC P/SN/ANS TEST ACKS R8 D3V short 1 2 3 4 5 6 7 8 SW1 16 15 14 13 12 11 10 9 2 61 JP7 1 RX4 2 3 IPS0 D3V RX3 AVDD AVDD IPS0/RX4 JP8 1 RX5 2 3 DIF0 RP1 9 8 7 6 5 4 3 2 1 JP9 1 RX6 2 3 DIF1 TEST TEST DIF1/RX6 15 1 K EMCK2 H 14 VIN R10 DAUX2 MCKO1 2 3 VIN DAUX MCKO1 MCKO2 DIT_MCLK JP12 MCKO1 1 2 3 MCKO2 R22 R23 100k 47k 47k 47k 47k 47k 47k R70 R71 R72 R73 R74 R75 20 U3 18 17 16 15 14 13 12 11 B0 B1 B2 B3 B4 B5 B6 B7 GND 100k R15 R16 R18 R20 D3V/VD 100 100 100 100 A0 A1 A2 A3 A4 A5 A6 A7 DIR OE 2 3 4 5 6 7 8 9 1 19 47k 47k 47k 47k 47k 47k 3 4 5 6 7 8 100 R76 R77 R78 R79 R80 R81 10 R13 OVDD OVDD 100 R14 100 R17 BICK 100 100 R19 R21 SDTO 11 12 13 LRCK 14 15 A 16 74AC245 10 DIR A MCLK BICK LRCK SDTO DAUX 2 MCKO MCKO2 DIR_MCLK 1 2 3 4 5 1 9 JP11 1 0.1u 74LVC157 D3V/VD 64 100 C16 SW 2 PDN 3 L DAUX2 DVDD 7 100 R12 1 A R11 U2B 74HC14 4 3 12 100 C 63 B U2A 74HC14 2 7 4Y 9 1 3Y 7 DVDD D3V 10k D1 1S1588 14 16 1Y 2Y 8 G A/B D3V 4 DIF2/XSEL/RX7 2 EMCK1 1A 1B 2A 2B 3A 3B 4A 4B D3V 2 3 5 6 11 10 14 13 R9 GND U1 B PDN JP10 1 RX7 2 3 DIF2/XSEL D3V 62 CN1 DIF0/RX5 IPS1/IIC P/SN/ANS TEST ACKS 47k PORT2 10 9 8 7 6 60 JP6 1 short GND GND GND GND NC 59 JP5 1 OVDD C RX0 1 GND OUT 3 C14 47u 56 57 J2 2 3 4 5 1 + 2 R7 54 VD T3 2 D 53 55 RX1 R6 short ACKS 52 TVDD/VDD short DVDD P/SN/ANS 10u 2 2 + 2 short 1 AVDD GND R3 AVDD DIR_I/O Title - 14- Size A3 Date: 5 4 3 2 AKD4113-B Document Number Rev MAIN Monday, October 05, 2015 2 Sheet 1 1 of 2 5 4 3 2 1 CN2 TP1 GND +5V R24 T45_BK T45_BK B 100 1 1 C U 17 18 19 +5V VOUT D JP13 5 6 PORT4 5 IN VCC IF GND 6 TX0 1 4 3 2 1 VD TVDD TVDD/VDD OPT 2 TX0 3 20 D 21 22 BNC C17 R33 1k (NM) 23 0.1u 24 J4 2 3 4 5 TX0 T5 R36 DA02-F 1 4 25 8 R37 1 5 1:1 240 26 150 27 28 29 OVDD OVDD C 30 C 31 14 32 LE1 A CN3 U2C R45 K 6 EMCK EMCK2 5 1k INT0 33 34 14 7 74HC14 LE2 A D3V INT0 U2D 8 INT1 9 470 R54 10k R55 470 14 U2E 11 10 PORT6 10 8 6 4 2 14 7 74HC14 U2F 9 7 5 3 1 CSN R56 SCL/CCLK SDA/CDTI 51 SDA(ACK)/CDTO P/SN/ANS 12 15 1 1A 1B 2A 2B 3A 3B 4A 4B 4 1Y R53 12 4Y G A/B CM1/CDTI/SDA 100 38 B 100 VD 9 3Y 37 R50 7 2Y 8 13 2 3 5 6 11 10 14 13 OCKS1/CCLK/SCL 14 470 R52 36 39 U6A OCKS0/CSN/CAD0 1 2 74LVC157 DVDD DVDD 74LS07 40 41 7 R49 10k CM0/CDTO/CAD1 D3V 10k R51 VD B U5 R48 7 74HC14 GND 1k 16 D3V INT1 35 R47 K uP-I/F 7 74HC14 R58 JP18 1 SDA 3 CDTO/CM0=H5 D3V CM1/FS1 OCKS1/FS2 OCKS0/FS0 PSEL XTL0/CKS1 XTL1/TRANS DIR_I/O DIT_I/O 1 2 3 4 5 6 7 8 SW3 16 15 14 13 12 11 10 9 10k CM0=L D3V D3V 2 4 6 42 R57 R59 10k R60 SDA/CDTO 43 100 IPS1/IIC 100 IPS1/IIC PSEL D3V/VD XTL0 RP2 XTL1 U6D 8 9 7 U6C 6 5 - 15- 11 74LS07 7 47k 4 3 A 74LS07 U6E 10 Title 74LS07 Size A3 Date: 5 47 12 74LS07 7 74LS07 DIR_I/O DIT_I/O 46 48 U6F 13 45 7 U6B 4 3 7 9 8 7 6 5 4 3 2 1 A 44 2 AKD4113-B Document Number Rev MAIN Monday, October 05, 2015 2 Sheet 1 2 of 2 - 16- - 17- - 18- - 19- - 20- - 21- - 22- - 23-