ASAHI KASEI [AKD4103A-B] AKD4103A-B AK4103A Evaluation Board Rev.0 GENERAL DESCRIPTION The AKD4103A-B is an evaluation board for the AK4103A, 192kHz DIT. The AKD4103A-B has the interface with AKM’s A/D converter evaluation boards and AKM’s DIR evaluation boards. Therefore, it is easy to evaluate the AK4103A. The AKD4103A-B also has the digital audio interface and can achieve the interface with digital audio systems via optical link, BNC unbalance or XLR balance connector. Ordering guide AKD4103A-B --- Evaluation board for AK4103A (A cable for connecting with printer port of IBM-AT compatible PC and a control software are packed with this. The control software does not operate on Windows NT.) FUNCTION Digital interface Compatible with 2 types of interface - Direct interface with AKM’s ADC, DIR evaluation boards by 10pin header - Optical/BNC/XLR output Serial control data I/F - 1 input/output port (10-pin port) 5V GND Control AK4103A Opt TX Serial Data in (For DIT) C,U,V Figure 1. AKD4103A-B Block Diagram *Circuit diagram and PCB layout are attached at the end of this manual. <KM076800> 2004/11 -1- ASAHI KASEI [AKD4103A-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 AK4103A should be reset once bringing PDN(SW2) “L” upon power-up. Evaluation modes (1) Evaluation for DIT Serial Data in(10pin port) – AK4103A – S/PDIF out(optical or BNC) MCLK, BICK, LRCK and SDTI are input the via 10pin header (PORT5: DIT). The AKD4103A-B can be connected with the AKM’s DAC evaluation board via 10-line cable. a. Set-up of a Bi-phase output signal Connector JP19 (TXP) Optical (PORT4) OPT XLR (J3) XLR BNC (J4) BNC Table 1. Set-up of TXP b. Set-up of clock input and output The used signals are MCLK, LRCK, BICK and SDTI (DAUX). The signal level outputted and inputted from PORT5 is 5V. Clock PORT MCLK PORT5 BICK PORT5 LRCK PORT5 SDTI PORT5 (DAUX) Table 2. Clock input/output <KM076800> 2004/11 -2- ASAHI KASEI [AKD4103A-B] CKS1 pin (SW3_5) CKS1 bit 0 0 1 1 CKS0 pin (Sub_JP19) CKS0 bit MCLK fs (max) 0 128fs 28k-192 kHz 1 256fs 28k-108 kHz 0 384fs 28k-54 kHz 1 512fs 28k-54 kHz Table 3. Master Clock Frequency Select Default b-1. Set-up of input/output of BICK and LRCK Please set up SW 3_8 (DIT_I/O) according to the setup of audio format of AK4103A (Refer to Table 5). Audio format SW3_8 (DIT_I/O) Slave mode 0 Master mode 1 Table 4. Set-up of DIT_I/O c. Default Set-up of audio data format It sets up by SW 1_2, SW 1_3 and SW1_4 in synchronous mode. Please set up DIF2-0 bit in asynchronous mode. Mode 0 1 2 3 4 5 6 7 DIF2 pin (SW1_4) DIF2 bit 0 0 0 0 1 1 1 1 DIF1 pin (SW1_3) DIF1 bit 0 0 1 1 0 0 1 1 DIF0 pin (SW1_2) DIF0 bit 0 1 0 1 0 1 0 1 SDTI 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, I2S 24bit, Left justified 24bit, I2S LRCK H/L H/L H/L H/L H/L L/H H/L L/H I/O O O O O O O I I BICK 64fs 64fs 64fs 64fs 64fs 64fs 64-128fs 64-128fs I/O O O O O O O I I Default Table 5. Audio format <KM076800> 2004/11 -3- ASAHI KASEI [AKD4103A-B] B, C, U, V Inputs (at synchronous mode) VD GND U C V GND GND 10 GND 9 GND PORT3 BCUV BLS At synchronous mode (ANS=1), C(channel status), U(user data) and V(validity) are input via 10pin header (PORT3: BCUV). BLS is output at normal mode (TRANS=0), and is input at audio routing mode (TRANS=1). In case of audio routing mode, BLS, C, U an V can be directly input from the AKD4114 via 10-line flat cable. The pin layout of PORT3 is shown in Figure 2. 1 2 Figure 2. PORT3 pin layout Serial control The AK4103A can be controlled by pins at synchronous mode (ANS=1) and by internal register at asynchronous mode (ANS=0). Synchronous/Asynchronous mode is set as Table 6. Mode Synchronous Asynchronous SW1-6 (ANS) JP18 (SDA/CDTO) FS3=1: Short “CDTO/CM0=H” side. ON FS3=0: Short “CM0=L” side. OFF Short “CDTO/CM0=H” side. Table 6. Synchronous/Asynchronous mode Sub_JP20 (ANS) Open. Short. Default GND GND CCLK CSN GND GND CDTI 1 CDTO 2 NC PORT6 uP I/F GND At asynchronous mode (ANS=0), the AK4103A 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 AKD4103A-B. Take care of the direction of connector. There is a mark at pin#1. The pin layout of PORT6 is shown in Figure 3. 10 9 Figure 3. PORT6 pin layout Control software is packed with the AKD4103A-B. The software manual is included in this eva-board manual. <KM076800> 2004/11 -4- ASAHI KASEI [AKD4103A-B] Toggle switch set-up SW2 PDN Reset switch for AK4103A. Set to “H” during normal operation. Bring to “L” once after the power is supplied. DIP switch (SW1) set-up: -off- means “L” No. Switch Name Function 1 IPS0 Don’t care 2 DIF0 Set-up of DIF0 pin. (in synchronous mode) 3 DIF1 Set-up of DIF1 pin. (in synchronous mode) 4 DIF2 Set-up of DIF2 pin. (in synchronous mode) 5 IPS1/IIC Don’t care Set-up of ANS pin. “L”: asynchronous mode, “H”: synchronous mode 6 ANS 7 TEST Don’t care 8 ACKS Don’t care DIP switch (SW3) set-up: -off- means “L” No. Switch Name Function 1 FS1 Sampling frequency select at synchronous mode (ANS=1). 2 FS2 (See the datasheet.) 3 FS0 4 PSEL Don’t care 5 CKS1 Set-up of CKS1 pin. (in synchronous mode) 6 Set-up of TRANS pin. “L”: normal mode, “H”: audio routing mode TRANS DIR_I/O 7 Don’t care Set-up of the transmission direction of 74AC245 8 DIT_I/O “L”: When inputting from PORT5, “H”: When outputting from PORT5 Jumper set up. No. Jumper Name 1 D3V/VD 18 SDA/CDTO 19 TXP1 19(sub) CKS0 20(sub) ANS Default OFF OFF OFF ON OFF OFF OFF OFF Default OFF OFF OFF OFF OFF OFF OFF OFF Function Set-up of Power supply source for 74AC245. D3V : D3V VD : VD (default) Set-up of FS3 pin Synchronous mode : short “CDTO/CM0=H” → FS3 pin=“H” short “CM0=L” → FS3 pin=“L” Asynchronous mode: short “CDTO/CM0=H” (default) Set-up of TXP1 output circuit. OPT : Optical (default) XLR : XLR BNC : BNC Set-up of CKS0 pin Open : CKS0 pin=“H” Short : CKS0 pin=“L” (default) Set-up depending synchronous / asynchronous mode Open : synchronous mode Short : asynchronous mode (default) <KM076800> 2004/11 -5- ASAHI KASEI [AKD4103A-B] Control Software Manual Set-up of evaluation board and control software 1. Set up the AKD4103A-B according to previous term. 2. Connect IBM-AT compatible PC with AKD4103A-B by 10-line type flat cable (packed with AKD4103A-B). Take care of the direction of 10pin header. (Please install the driver in the CD-ROM when this control software is used on Windows 2000/XP. Please refer “Installation Manual of Control Software Driver by AKM device control software”. In case of Windows95/98/ME, this installation is not needed. This control software does not operate on Windows NT.) 3. Insert the CD-ROM labeled “AKD4103A-B Evaluation Kit” into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of “akd4103a-b0.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 AK4103A. Write all registers that is currently displayed. All the registers of AK4103A 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. <KM076800> 2004/11 -6- ASAHI KASEI [AKD4103A-B] Explanation of each dialog 1. [Function1 Dialog] : Dialog to write data by keyboard operation Address Box: Data Box: 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 AK4103A, 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 AK4103A, 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. <KM076800> 2004/11 -7- ASAHI KASEI [AKD4103A-B] Revision History Date (YY/MM/DD) 04/11/22 Manual Board Revision Revision KM076800 0 Reason Contents First edition IMPORTANT NOTICE • These products and their specifications are subject to change without notice. Before considering any use or application, consult the Asahi Kasei Microsystems Co., Ltd. (AKM) sales office or authorized distributor concerning their current status. • AKM assumes no liability for infringement of any patent, intellectual property, or other right in the application or use of any 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 in any safety, life support, or other hazard related device or system, and AKM assumes no responsibility relating to any such use, except with the express written consent of the Representative Director of AKM. As used here: (a) 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. (b) 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. • It is the responsibility of the buyer or distributor of an AKM product who distributes, disposes of, or otherwise places the product with a third party to notify that 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. <KM076800> 2004/11 -8- 5 4 3 2 1 33 LRCK MCLK 34 35 36 37 FS3/CDTO 39 38 FS1/CDTI CKS1 FS2/CCLK FS0/CSN 40 41 42 43 44 45 46 CKS1 47 TRANS 48 CN3 D D FS3/CDTO CN4 CN2 BICK 49 BICK 32 U7 50 31 1 V1 U1 24 2 TRANS DIF2 23 DIF2 3 PDN DIF1 22 DIF1 51 30 52 29 C C 53 28 4 MCLK DIF0 21 5 SDTI TXP 20 6 BICK TXN 19 7 LRCK VSS 18 8 FS/CSN VDD 17 0.1u 9 FS1/CDTI CKS1 16 CKS1 10 FS2/CCLK CKS0 15 DIF0 54 27 55 26 BICK 25 2 56 C19 1 + 57 TXN C20 TXP 58 JP19 59 1 22 VDD CKS0 FS3/CDTO 11 FS3/CDTO BLS 14 12 C1 ANS 13 V JP20 61 1 U AK4103A 63 B 21 20 2 ANS 62 23 2 B 60 24 10u C BLS 64 19 18 17 DIF2 A 16 15 14 13 12 11 10 9 SDTI 8 7 6 DIF2 5 PDN 4 3 2 1 DIF0 DIF0 DIF1 DIF1 A Title CN1 Size A3 Date: 5 4 3 2 AKD4103A Document Number Rev SUB Monday, November 22, 2004 A Sheet 1 3 of 3 5 4 3 2 1 CN4 For U6 For U1, U2, U5 VD D3V D3V VD JP1 1 D3V 2 3 VD 49 For U3, U4 D3V/VD 50 C1 C2 C3 C4 C5 0.1u 0.1u0.1u0.1u 0.1u 0.1u 51 C6 AVDD D P/SN/ANS P/SN/ANS ACKS ACKS +5V L2 RXN0 10u 1 2 AVDD 52 D 53 54 55 TVDD/VDD RXP0 R4 56 VD 57 short RX1 AVDD 1 1 IN + 2 2 C14 47u OUT 3 1 2 + GND T3 TA48M033F RX2 C15 47u IPS0 DIF0 DIF1 DIF2/XSEL IPS1/IIC P/SN/ANS TEST ACKS R8 C AVDD D3V short 16 15 14 13 12 11 10 9 9 8 7 6 5 4 3 2 1 D3V RX3 AVDD AVDD IPS0/RX4 JP8 1 RX5 2 3 DIF0 JP9 1 RX6 2 3 DIF1 TEST TEST DIF1/RX6 100 R12 K EMCK2 1 H L DAUX2 C 63 64 1 2 3 4 5 6 R10 DAUX DAUX2 7 8 100 C16 SW2 PDN 3 U2B 74HC14 4 VIN VIN 7 R11 14 4Y 12 100 7 9 A 7 3Y 62 B U2A 74HC14 2 3 2Y DVDD DVDD D3V 10k D1 1S1588 14 16 4 1 G A/B D3V 15 1 D3V 1Y DIF2/XSEL/RX7 9 0.1u MCKO1 2 DAUX1 R9 GND EMCK1 1A 1B 2A 2B 3A 3B 4A 4B PDN JP10 1 RX7 2 3 DIF2/XSEL D3V U1 60 CN1 DIF0/RX5 IPS1/IIC P/SN/ANS TEST ACKS 47k 2 3 5 6 11 10 14 13 59 61 SW1 1 2 3 4 5 6 7 8 RP1 B 58 10 8 74LVC157 MCKO2 OVDD OVDD 11 12 13 BICK SDTO LRCK A Title Size A3 Date: 5 4 3 2 14 15 A 16 AKD4103A-B Document Number Rev MAIN Friday, November 26, 2004 0 Sheet 1 1 of 2 5 4 3 2 1 CN2 PORT3 GND +5V T45_BK T45_BK TXP1 2 4 6 R24 R25 R26 R27 R28 B C U VOUT VIN 10 9 8 7 6 B 100 100 100 100 100 C VIN 1 1 JP19 OPT 1 XLR 3 BNC 5 1 2 3 4 5 U BCUV +5V R29 R30 R31 R32 D 47k 47k 47k 47k VOUT TVDD/VDD PORT4 TOTX176 J4 4 0.1u 2 1:1 R37 1:1 56 XLR 5 BNC 8 0.1u 1 1 3 3 4 1 4 2 R36 DA02-F 1 TXP1 8 0.1u T5 TX0 2 3 4 5 C17 330 TXN1 JP14 J3 JP15 TXN1 XLOUT 1 DIT R42 R82 R83 1 DC 2 C 24 D3V/VD U4 DAUX1 23 27 R38 MCLK BICK LRCK DAUX 22 EMCK1 100k 1 2 3 4 5 D 21 26 3 EMCK PORT5 GND 10 GND 9 GND 8 GND 7 NC 6 20 25 MCLK MCKO 2 100 5 19 R34 100 100 3 AC JP16 ELRCK R40 R41 100k 100k 47k 47k 47k 47k 47k 47k B0 B1 B2 B3 B4 B5 B6 B7 GND 100k R84 R85 R86 R87 R88 R89 18 17 16 15 14 13 12 11 28 20 R33 1k T4 DA02-F 4 1 6 TX0 VD D3V/VD 4 3 2 1 IN VCC IF GND 18 2 5 1 6 3 5 TVDD 17 A0 A1 A2 A3 A4 A5 A6 A7 2 3 4 5 6 7 8 9 DIR OE 1 19 R96 R97 R90 R91 R92 R93 R94 R95 100 100 47k 47k 47k 47k 47k 47k 29 OVDD OVDD 30 C 31 EBICK DIT_I/O 32 14 10 74AC245 CN3 U2C JP17 ELRCK 6 5 1 7 U2D INT1 9 470 R52 470 R54 10k R55 470 34 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 1A 1B 2A 2B 3A 3B 4A 4B 15 1 G A/B 1Y 4 2Y 7 3Y 9 4Y 12 36 37 R50 CM1/CDTI/SDA 100 R53 38 B 100 VD OCKS1/CCLK/SCL 39 U6A OCKS0/CSN/CAD0 1 2 74LVC157 DVDD 74LS07 8 12 35 DVDD 40 41 7 14 U2E 2 3 5 6 11 10 14 13 CM0/CDTO/CAD1 14 R49 10k D3V 7 10k R51 VD 16 D3V U5 R48 GND 14 INT0 74HC14 13 ELRCK 33 AC 8 11 DC 2 3 74HC14 B EMCK EMCK2 uP-I/F 7 74HC14 R58 JP18 D3V CM1/FS1 OCKS1/FS2 OCKS0/FS0 PSEL XTL0/CKS1 XTL1/TRANS DIR_I/O DIT_I/O SW3 1 2 3 4 5 6 7 8 SDA CDTO/CM0=H CM0=L 10k 16 15 14 13 12 11 10 9 D3V 1 3 5 D3V 42 R57 R59 10k 2 4 6 R60 SDA/CDTO 43 100 IPS1/IIC 100 PSEL D3V/VD XTL0 RP2 XTL1 U6D 8 9 74LS07 47k U6C 6 5 11 U6E 10 Title 74LS07 Size A3 Date: 5 4 3 47 A 74LS07 7 7 74LS07 46 12 74LS07 7 DIR_I/O DIT_I/O 45 48 U6F 13 44 7 U6B 4 3 7 9 8 7 6 5 4 3 2 1 A IPS1/IIC 2 AKD4103A-B Document Number Rev MAIN Friday, November 26, 2004 0 Sheet 1 2 of 2 AKD4103A-B SUB L1 AKD4115-A L1 AKD4115-A L1_SILK