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| ASAHI KASEI [AKD4363] AKD4363 Evaluation board Rev.A for AK4363 GENERAL DESCRIPTION The AKD4363 is an evaluation board for AK4363, 96kHz 24bit D/A converter with PLL. The AKD4363 has a digital interface with AKM's wave generator using ROM data and AKM's A/D converter evaluation boards. Therefore, it is easy to evaluate the AK4363. Ordering guide AKD4363 --Evaluation board for AK4363 (Cable for connecting with printer port of IBM-AT compatible PC and control software are packed with this.) FUNCTION * On-board clock generator * Compatible with 2 types of interface - Direct interface with AKM's A/D converter evaluation boards and direct interface with AKM's signal generator(AKD43XX) by 10pin header - On-board CS8414 as DIR which accepts optical input * BNC connector for external clock input * 10pin header for serial control interface * On-board mute circuit for analog output 2.75.5V GND Opt In ROM or A/D 10pin Header CS8414 (DIR) DZF Mute AK4363 Divider MCKO Lch Rch External Clock Clock Generator MCKI 10pin Header Control Figure 1. AKD4363 Block Diagram * Circuit diagram and PCB layout are attached at the end of this manual. 1 2005/04 ASAHI KASEI [AKD4363] External analog circuit J1(AOUTL) and J2(AOUTR) are used. The analog output signal range is nominally 3.1Vpp@5V. It is proportional to AVDD (Vout=0.62xAVDD). Operation sequence 1) Set up the power supply lines. [AVDD] (red) = 2.75.5V : for AVDD of AK4363 [3V] (orange) = 2.75.5V : for DVDD of AK4363 [5V] (red) = 3.45.5V : for logic [AGND] (black) = 0V : for analog ground (including AVSS and DVSS of AK4363) [DGND] (black) = 0V : for logic ground Each supply line should be distributed from the power supply unit. 2) Set up the evaluation mode, jumper pins and DIP switches. (See the followings.) 3) Power on. The AK4363 should be reset once bringing SW1(-PD) "L" upon power-up. 4) Connect PORT2 with PC. Connect PORT2 with printer port (parallel port) of IBM-AT compatible PC by 10-line flat cable packed with the AKD4363. Take care of the direction of connector. There is a mark at 1pin. The direction of PORT2 is as the following figure. SCL/CCLK SDA(ACK) SDA/CDTI -CS PORT2 CTRL 9 10 1 2 5) Set up the software. Use the software named "AKD4363 Control Program" packed with the AKD4363. Evaluation mode 1) Using A/D converted data LRCK DIR ADC BICK DIR ADC DIR_DATA DIR VD GND CLK DIR BNC XTL XTE 2 2005/04 ASAHI KASEI [AKD4363] 2) Ideal sine wave generated by ROM data Digital signals generated by AKD43XX are used. PORT3 (ADC/ROM) is used to interface with AK43XX. Master clock is sent from AKD4363 to AKD43XX and LRCK, BICK, SDTI are supplied from AKD43XX to AKD4363. In case of using external clock through a BNC connector (J4), select "BNC" on JP14 (CLK) and short JP15 (XTE). JP7 JP6 JP15 JP12 JP13 JP14 LRCK DIR ADC BICK DIR ADC DIR_DATA DIR VD GND CLK DIR BNC XTL XTE 3) DIR(CS8414) PORT4 (TORX174) is used for the evaluation using such as test disk. The DIR generates MCKI, BICK, LRCK, SDTI from the received data through optical connector. In this case, the EXT bit of AK4363 should be "1" (External clock mode). Select "RCA" or "OPT" on JP16 (RCA/OPT) in case of using RCA connector (J3) or optical connector (PORT4: TORX174). JP7 JP6 JP15 JP12 JP13 JP14 LRCK DIR ADC BICK DIR ADC DIR_DATA DIR VD GND CLK DIR BNC XTL XTE Clock (MCLK,BICK,LRCK) set up In case of using evaluation mode 1), JP9,10 and 17 should be set up as follows. They need no care for other evaluation mode. MCLK 128fs JP9 (X_MCLK) x1 JP10 (X_LRCK) x1/128 BICK JP17 (X_BICK) x1/4 x1/2 x1 x1/8 x1/4 x1/2 x1/8 x1/4 x1/2 x1/8 x1/4 x1/2 256fs x1 512fs x2 1024fs x4 32fs 64fs 128fs x1/256 32fs 64fs 128fs x1/256 32fs 64fs 128fs x1/256 32fs 64fs 128fs Table 1. Clock set up default 3 2005/04 ASAHI KASEI [AKD4363] DIP switch (SW2) set up No.1 to 5 set the mode of AK4363 and No.6 to 8 set the mode of CS8414. No. 1 2 3 4 5 6 7 8 Pin CAD1 CAD0 I2C TTL TST M2 M1 M0 OFF Table 2. DIP switch set-up (Note: M2-0 should be selected at only evaluation mode 3. In other mode, these should be "OFF".) Mode 0 1 2 3 4 5 Format M2 M1 M0 JP9 DIF 2 0 0 0 0 1 1 DIF 1 0 0 1 1 0 0 DIF 0 0 1 0 1 0 1 16bit, LSB justified 1 0 1 THR 18bit, LSB justified 1 1 0 THR 20bit, LSB justified 24bit, LSB justified 24bit, MSB justified 0 0 0 INV I2S 0 1 0 THR Table 3. Digital interface format set-up (Note: 1="ON", 0="OFF". DIF2-0 should be selected by serial control. CS8414 does not correspond to 20/24bit LSB justified format.) Other jumper pins set up [JP1](GND): Analog ground and digital ground Open: Separated [JP2](5V-3V): DVDD of AK4363 and power supply to logic Open: Independent [JP3](DVDD): DVDD of AK4363 3V: Independent of AVDD [JP5](DZF): Mute circuit ON: Used (Analog output is muted when DZF="H".) [JP11](SDTI): SDTI of AK4363 DATA: Data is input 4 2005/04 ASAHI KASEI [AKD4363] The function of the toggle SW (SW1) Upper-side is "H" and lower-side is "L". [SW1] (-PD): Resets the AK4363. Keep "H" during normal operation. The indication content for LED [LED1] (VERF): Monitors VERF pin of the CS8414. LED turns on when some error has occurred to CS8414. [LED2] (PREM): Indicates whether the input data is pre-emphasis or not. LED turns on when the data is pre-emphasised. 5 2005/04 ASAHI KASEI [AKD4363] Control Software Manual Set-up of evaluation board and control software 1. Set up the AKD4363 Rev.A according to previous term. 2. Connect IBM-AT compatible PC with AKD4363 Rev.A by 10-line type flat cable (packed with AKD4363 Rev.A). 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 "AKD4363 Rev.A Evaluation Kit" into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of "akd4363.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 "Port Reset" button. Explanation of each buttons 1. [Port Reset] : 2. [Write default] : 3. [All Write] : 4. [Function1] : 5. [Function2] : 6. [Function3] : 7. [Function4] : 8. [Function5]: 9. [SAVE] : 10. [OPEN] : 11. [Write] : Set up the USB interface board (AKDUSBIF-A) . Initialize the register of AK4363. Write all registers that is currently displayed. Dialog to write data by keyboard operation. Dialog to write data by keyboard operation. The sequence of register setting can be set and executed. The sequence that is created on [Function3] can be assigned to buttons and executed. The register setting that is created by [SAVE] function on main window can be assigned to buttons and executed. Save the current register setting. Write the saved values to all register. Dialog to write data by mouse operation. 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. 6 2005/04 ASAHI KASEI [AKD4363] Explanation of each dialog 1. [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 AK4363, click [OK] button. If not, click [Cancel] button. 2. [Function1 Dialog] : Dialog to write data by keyboard operation Address Box: Input registers address in 2 figures of hexadecimal. Data Box: Input registers data in 2 figures of hexadecimal. If you want to write the input data to AK4363, click [OK] button. If not, click [Cancel] button. 3. [Function2 Dialog] : Dialog to evaluate ATT Address Box: Input registers address in 2 figures of hexadecimal. Start Data Box: Input starts data in 2 figures of hexadecimal. End Data Box: Input end data in 2 figures of hexadecimal. Interval Box: Data is written to AK4642 by this interval. Step Box: Data changes by this step. Mode Select Box: If you check this check box, data reaches end data, and returns to start data. [Example] Start Data = 00, End Data = 09 Data flow: 00 01 02 03 04 05 06 07 08 09 09 08 07 06 05 04 03 02 01 00 If you do not check this check box, data reaches end data, but does not return to start data. [Example] Start Data = 00, End Data = 09 Data flow: 00 01 02 03 04 05 06 07 08 09 If you want to write the input data to AK4363, click [OK] button. If not, click [Cancel] button. 7 2005/04 ASAHI KASEI [AKD4363] 4. [Save] and [Open] 4-1. [Save] Save the current register setting data. The extension of file name is "akr". (Operation flow) (1) Click [Save] Button. (2) Set the file name and push [Save] Button. The extension of file name is "akr". 4-2. [Open] The register setting data saved by [Save] is written to AK4363. The file type is the same as [Save]. (Operation flow) (1) Click [Open] Button. (2) Select the file (*.akr) and Click [Open] Button. 8 2005/04 ASAHI KASEI [AKD4363] 5. [Function3 Dialog] The sequence of register setting can be set and executed. (1) Click [F3] Button. (2) Set the control sequence. Set the address, Data and Interval time. Set "-1" to the address of the step where the sequence should be paused. (3) Click [Start] button. Then this sequence is executed. The sequence is paused at the step of Interval="-1". Click [START] button, the sequence restarts from the paused step. This sequence can be saved and opened by [Save] and [Open] button on the Function3 window. The extension of file name is "aks". Figure 1. Window of [F3] 9 2005/04 ASAHI KASEI [AKD4363] 6. [Function4 Dialog] The sequence that is created on [Function3] can be assigned to buttons and executed. When [F4] button is clicked, the window as shown in Figure 2 opens. Figure 2. [F4] window 10 2005/04 ASAHI KASEI [AKD4363] 6-1. [OPEN] buttons on left side and [START] buttons (1) Click [OPEN] button and select the sequence file (*.aks). The sequence file name is displayed as shown in Figure 3. Figure 3. [F4] window(2) (2) Click [START] button, then the sequence is executed. 3-2. [SAVE] and [OPEN] buttons on right side [SAVE] : The sequence file names can assign be saved. The file name is *.ak4. [OPEN] : The sequence file names assign that are saved in *.ak4 are loaded. 3-3. Note (1) This function doesn't support the pause function of sequence function. (2) All files need to be in same folder used by [SAVE] and [OPEN] function on right side. (3) When the sequence is changed in [Function3], the file should be loaded again in order to reflect the change. 11 2005/04 ASAHI KASEI [AKD4363] 7. [Function5 Dialog] The register setting that is created by [SAVE] function on main window can be assigned to buttons and executed. When [F5] button is clicked, the following window as shown in Figure 4opens. Figure 4. [F5] window 7-1. [OPEN] buttons on left side and [WRITE] button (1) Click [OPEN] button and select the register setting file (*.akr). (2) Click [WRITE] button, then the register setting is executed. 7-2. [SAVE] and [OPEN] buttons on right side [SAVE] : The register setting file names assign can be saved. The file name is *.ak5. [OPEN] : The register setting file names assign that are saved in *.ak5 are loaded. 7-3. Note (1) All files need to be in same folder used by [SAVE] and [OPEN] function on right side. (2) When the register setting is changed by [Save] Button in main window, the file should be loaded again in order to reflect the change. 12 2005/04 ASAHI KASEI [AKD4363] MEASUREMENT RESULTS [Measurement condition] * Measurement unit : ROHDE & SCHWARZ, UPD04 * MCLK : 256fs * BICK : 64fs * fs : 44.1kHz, 96kHz * BW : 20Hz20kHz (fs=44.1kHz), 20Hz40kHz (fs=96kHz) * Bit : 24bit * Power Supply : AVDD=DVDD=5V * Interface : DIR (EXT mode, fs=44.1kHz), Serial Multiplex (EXT mode, fs=96kHz; PLL mode) * Temperature : Room fs=44.1kHz Parameter S/(N+D) DR S/N Input signal 1kHz, 0dB 1kHz, -60dB no signal Measurement filter 20kLPF 20kLPF 20kLPF, A-weighted 20kLPF 20kLPF, A-weighted EXT 97.0dB 99.0dB 102.3dB 99.0dB 102.3dB PLL 88.9dB 98.4dB 101.9dB 98.4dB 101.9dB fs=96kHz Parameter S/(N+D) DR S/N Input signal 1kHz, 0dB 1kHz, -60dB no signal Measurement filter 40kLPF 40kLPF 20kLPF, A-weighted 40kLPF 20kLPF, A-weighted EXT 92.5dB 97.0dB 101.5dB 97.0dB 101.5dB PLL 84.9dB 95.9dB 101.9dB 95.9dB 101.9dB [Measurement condition] * Measurement unit : Audio Precision, System two, Cascade * MCLK : 256fs * BICK : 64fs * fs : 44.1kHz, 96kHz * BW : 10Hz20kHz (fs=44.1kHz), 10Hz40kHz (fs=96kHz) * Bit : 24bit * Power Supply : AVDD=DVDD=5V * Interface : DIR * Temperature : Room fs=44.1kHz Parameter S/(N+D) DR S/N Input signal 1kHz, 0dB 1kHz, -60dB no signal Measurement filter 20kLPF 20kLPF 22kLPF, A-weighted 20kLPF 22kLPF, A-weighted EXT 97.4dB 98.8dB 101.6dB 98.6dB 101.8dB fs=96kHz Parameter S/(N+D) DR S/N Input signal 1kHz, 0dB 1kHz, -60dB no signal Measurement filter 40kLPF 40kLPF 22kLPF, A-weighted 40kLPF 22kLPF, A-weighted EXT 94.5dB 96.9dB 101.9dB 96.8dB 101.9dB 2005/04 ASAHI KASEI [AKD4363] PLOTS [Measurement condition] * Measurement unit * MCLK * BICK * fs * Bit * Power Supply * Interface * Temperature : ROHDE & SCHWARZ, UPD04 (for PLL mode), Audio Precision, System two (for EXT mode) : 256fs : 64fs : 44.1kHz, 96kHz : 24bit : AVDD=DVDD=5V : Serial Multiplexer (for PLL mode), DIR (for EXT mode) : Room [Contents] 1. PLL mode 1-1. fs=44.1kHz Figure 1-1-1. THD+N vs. Input level Figure 1-1-2. THD+N vs. Input frequency Figure 1-1-3. Linearity Figure 1-1-4. Frequency response Figure 1-1-5. Cross-talk Figure 1-1-6. FFT (1kHz, 0dBFS) Figure 1-1-7. FFT (1kHz, -60dBFS) Figure 1-1-8. FFT (noise floor) Figure 1-1-9. FFT (out-of-band noise, 300kHz) 1-2. fs=96kHz Figure 1-2-1. THD+N vs. Input level Figure 1-2-2. THD+N vs. Input frequency Figure 1-2-3. Linearity Figure 1-2-4. Frequency response 2. EXT mode 2-1. fs=44.1kHz Figure 2-1-1. THD+N vs. Input level Figure 2-1-2. THD+N vs. Input frequency Figure 2-1-3. Linearity Figure 2-1-4. Frequency response Figure 2-1-5. Cross-talk Figure 2-1-6. FFT (1kHz, 0dBFS) Figure 2-1-7. FFT (1kHz, -60dBFS) Figure 2-1-8. FFT (noise floor) Figure 2-1-9. FFT (out-of-band noise, 80kHz) 2-2. fs=96kHz Figure 2-2-1. THD+N vs. Input level Figure 2-2-2. THD+N vs. Input frequency Figure 2-2-3. Linearity Figure 2-2-4. Frequency response 2005/04 ASAHI KASEI [AKD4363] 1. PLL mode 1-1. fs=44.1kHz Figure 1-1-1. THD+N vs. Input level Figure 1-1-2. THD+N vs. Input frequency 2005/04 ASAHI KASEI [AKD4363] Figure 1-1-3. Linearity Figure 1-1-4. Frequency response 2005/04 ASAHI KASEI [AKD4363] Figure 1-1-5. Cross-talk Figure 1-1-6. FFT (1kHz, 0dBFS) FFT points=8192, Avg=8, Notch=-30dB 2005/04 ASAHI KASEI [AKD4363] Figure 1-1-7. FFT (1kHz, -60dBFS) FFT points=8192, Avg=8 Figure 1-1-8. FFT (noise floor) FFT points=8192, Avg=8 2005/04 ASAHI KASEI [AKD4363] Figure 1-1-9. FFT (out-of-band noise) FFT points=8192, Avg=8 2005/04 ASAHI KASEI [AKD4363] 1-2. fs=96kHz Figure 1-2-1. THD+N vs. Input level Figure 1-2-2. THD+N vs. Input frequency 2005/04 ASAHI KASEI [AKD4363] Figure 1-2-3. Linearity Figure 1-2-4. Frequency response 2005/04 ASAHI KASEI [AKD4363] 2. EXT mode 2-1. fs=44.1kHz AKM -90 -91 -92 -93 -94 -95 -96 -97 -98 d B r A -99 -100 -101 -102 -103 -104 -105 -106 -107 -108 -109 -110 -120 -110 -100 -90 -80 -70 -60 dB FS -50 -40 -30 -20 -10 +0 AK4353 THD+N vs Input Level (AVD D=DVD D=5V, fs=44.1kHz, fin=1kHz) Figure 2-1-1. THD+N vs. Input level AKM -80 -81 -82 -83 -84 -85 -86 -87 -88 d B r A -89 -90 -91 -92 -93 -94 -95 -96 -97 -98 -99 -100 20 50 100 200 500 Hz 1k 2k 5k 10k 20k AK4353 THD+N vs fin (AVDD =DVDD =5V, fs=44.1kHz, Input Level=0dBFS) Figure 2-1-2. THD+N vs. Input frequency 2005/04 ASAHI KASEI [AKD4363] AKM +0 AK4353 Linearity (AVDD =DVDD =5V, fs=44.1kHz, fin=1kHz) -10 -20 -30 -40 -50 d B r A -60 -70 -80 -90 -100 -110 -120 -120 -110 -100 -90 -80 -70 -60 dB FS -50 -40 -30 -20 -10 +0 Figure 2-1-3. Linearity AKM +0.5 AK4353 Frequency Response (AVDD =DVDD =5V, fs=44.1kHz, Input Level=0dBFS) +0.4 +0.3 +0.2 +0.1 d B r A -0.1 +0 -0.2 -0.3 -0.4 -0.5 2k 4k 6k 8k 10k Hz 12k 14k 16k 18k 20k Figure 2-1-4. Frequency response 2005/04 ASAHI KASEI AKM -100 -101 -102 -103 -104 -105 -106 -107 -108 -109 d B -110 -111 -112 -113 -114 -115 -116 -117 -118 -119 -120 20 50 100 200 500 Hz 1k 2k 5k [AKD4363] AK4353 Cross-talk (AVDD=D VDD=5V, fs=44.1kHz, Input Level=0dBFS) 10k 20k Figure 2-1-5. Cross-talk AKM AK4353 FFT (AVDD=D VDD=5V, fs=44.1kHz, fin=1kHz, Input Level=0dBFS) FFT points=16384, Avg=8, W indow=Equirriple +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 200 500 Hz 1k 2k 5k 10k 20k Figure 1-6. FFT (1kHz, 0dBFS) 2005/04 ASAHI KASEI [AKD4363] AKM AK4353 FFT (AVDD =DVDD =5V, fs=44.1kHz, fin=1kHz, Input Level=-60dBFS) FFT points=16384, Avg=8, W indow=Equirriple +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 200 500 Hz 1k 2k 5k 10k 20k Figure 2-1-7. FFT (1kHz, -60dBFS) AKM AK4353 FFT (AVDD =DVDD =5V, fs=44.1kHz, No signal input) FFT points=16384, Avg=8, W indow=Equirriple +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 20 50 100 200 500 Hz 1k 2k 5k 10k 20k Figure 2-1-8. FFT (noise floor) 2005/04 ASAHI KASEI [AKD4363] AKM AK4353 FFT (O utband noise ~130kHz; AVDD=D VDD=5V, fs=44.1kHz, No signal input) FFT points=16384, Avg=8, W indow=Equirriple +0 -10 -20 -30 -40 -50 -60 d B r A -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 600 1k 2k 5k Hz 10k 20k 50k 100k Figure 2-1-9. FFT (out-of-band noise) 2005/04 ASAHI KASEI [AKD4363] 2-2. fs=96kHz AKM -90 -91 -92 -93 -94 -95 -96 -97 -98 d B r A -99 -100 -101 -102 -103 -104 -105 -106 -107 -108 -109 -110 -120 -110 -100 -90 -80 -70 -60 dB FS -50 -40 -30 -20 -10 +0 AK4353 THD +N vs Input Level (AVDD =DVDD =5V, fs=96kHz, fin=1kHz) Figure 2-2-1. THD+N vs. Input level AKM -80 -81 -82 -83 -84 -85 -86 -87 -88 d B r A -89 -90 -91 -92 -93 -94 -95 -96 -97 -98 -99 -100 20 50 100 200 500 Hz 1k 2k 5k 10k 20k 40k AK4353 THD +N vs fin (AVDD=D VDD=5V, fs=96kHz, Input Level=0dBFS) Figure 3-2-2. THD+N vs. Input frequency 2005/04 ASAHI KASEI [AKD4363] AKM +0 AK4353 Linearity (AVDD=D VDD=5V, fs=96kHz, fin=1kHz) -10 -20 -30 -40 -50 d B r A -60 -70 -80 -90 -100 -110 -120 -120 -110 -100 -90 -80 -70 -60 dB FS -50 -40 -30 -20 -10 +0 Figure 2-2-3. Linearity AKM +0.5 AK4353 Frequency Response (AVDD=D VDD=5V, fs=96kHz, Input Level=0dBFS) +0.4 +0.3 +0.2 +0.1 d B r A -0.1 +0 -0.2 -0.3 -0.4 -0.5 2.5k 5k 7.5k 10k 12.5k 15k 17.5k 20k Hz 22.5k 25k 27.5k 30k 32.5k 35k 37.5k 40k Figure 2-2-4. Frequency response 2005/04 5 4 3 2 1 JP1 GND Digital Ground Analog Ground D 5V DVDD C4 0.1u for 74LVC541 C5 0.1u C6 0.1u C7 0.1u C8 0.1u C9 + 0.1u C1 47u JP2 3V 5V-3V + C2 47u 2 L1 (short) AVDD 1 + 2 C3 47u D L2 10u 1 AVDD2 for 74HCU04, 74LS07, 74HC14, 74AC74, 74HC4040 3V DVDD C11 10u L3 2 C160.1u MCKO + R2 3 JP3 DVDD 1 AVDD C10 10u C13 0.1u C15 10u + R3 220 AOUTL R4 27k C + 1 C12 10u C17 0.1u C 5V D1 R5 10k 1 H L C20 0.1u U3A 2 3 U3B 4 MCKI BICK SDTI LRCK 74HC14 74HC14 2 3 4 5 6 7 8 9 1 19 U2 A1 A2 A3 A4 A5 A6 A7 A8 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 18 17 16 15 14 13 12 11 R29 R30 R31 R32 R33 (short) (short) (short) (short) (short) M0 M1 M2 SW1 -PD G1 G2 74LVC541 (short) 5.1 U? 1 MCKO DZF 2 NC FLT 3 DVDD AVDD 4 DVSS AVSS 5 MCKI VCOM 6 BICK AOUTL 7 SDTI AOUTR 8 LRCK CAD0 9 CAD1 10 PDN CSN I2C 11 SCL/CCLK TTL 12 SDA/CDTI TST AK4363 2 + 24 23 22 21 20 19 18 17 16 15 14 13 C18 0.22u DZF R 5.1k C19 10u + R6 220 AOUTR R7 27k 5 B U3C 6 RP1 9 74HC14 U3D 8 74HC14 U3E 10 74HC14 U3F 12 74HC14 5V 5 U4C 6 11 13 74LS07 U4F 12 74LS07 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 SW2 16 15 14 13 12 11 10 9 CAD1 CAD0 I2C TTL TST M2 M1 M0 DVDD B 1 U4A 2 47k MODE 13 74LS07 3 U4B 4 A 10 8 6 4 2 PORT2 9 -CS 7 SCK/CCLK 5 SDA/CDTI 3 SDA(ACK) 1 CTRL 5 R1551 R1651 JP4 R1751 3-WIRE R1851 74LS07 R10 10k R11 10k R12 10k R13 10k 11 U4E 10 R14 DVDD 10k Title Size Document Number A 74LS07 U4D 8 9 74LS07 4 3 AKD4363 AK4363 Sheet 1 Rev A4 Date: 2 A 1 of Friday, April 28, 2000 2 5 4 3 2 1 1 1 TR1 RN1202 (10k,10k) 3 2 DZF C21 D ON JP5 DZF 3 R19 10k 3 2 1 0.1u OFF 2 AVDD2 TR2 RN2202 (10k,10k) D TR3 2SC3327 J1 AOUTL AOUTL 1 1 TR4 RN1202 (10k,10k) 2 3 2 AVDD2 TR5 RN2202 (10k,10k) R20 10k AOUTR 2 3 1 TR6 2SC3327 J2 AOUTR 3 JP6 LRCK C X_LRCK DIR_LRCK ADC DIR JP7 BICK LRCK C X_BICK DIR_BICK ADC DIR 1 THR JP8 BICK_PHASE 2 BICK JP9 U6 x1 x2 x4 10 11 Q1 Q2 RST Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 74HC4040 CLK 9 7 6 5 3 2 4 13 12 14 15 1 1 MCLK BICK LRCK SDATA AD/ROM 1 2 3 4 5 PORT3 10 9 8 7 6 U7A 2 INV 3 VD 1 GND JP11 SDTI x1 x1/2 x1/4 x1/8 1 2 3 4 U5 5 6 7 8 X_BICK X_MCLK X_BICK x1/128 x1/256 JP10 X_LRCK X_LRCK 74HCU04 3 DATA ADC/ROM 5V R21 10k B U8A 2 3 JP12 DIR_DATA D U8B Q 5 12 11 Q6 74AC74 D 10 2 4 SDTI PR PR Q 9 CLK CL CLK CL 13 Q8 74AC74 U7F 12 13 74HCU04 5V 1 R22 1k 3 GND JP13 DIR 5V 1 VD 1 LED1 2 VERF 1 B R23 1k 1 L4 10u 2 U7B 4 3 74HCU04 JP14 CLK DIR BNC XTL U9 C Cd/F1 Cc/F0 Cb/E2 Ca/E1 C0/E0 VD+ DGND RXP RXN FSYNC SCK CS12/FCK U MCKO 2 MCKI X1 1 2 27MHz R24 1M U7D U7E 9 10 C26 (open) 11 C27 (open) A L5 47u 6 5 PORT4 6 GND VCC GND 5 OUT TORX174 4 3 2 1 1 LED2 C24 0.1u PREM +C22 1 OPT 10u 2 R25 1k C28 A 2 3 RCA J3 RCA R27 75 JP16 RCA/OPT 2 0.01u C30 0.1u C31 DIR_LRCK DIR_BICK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VERF Ce/F2 SDATA ERF M1 M0 VA+ AGND FILT MCK M2 M3 SEL CBL 28 27 26 25 24 23 22 21 20 19 18 17 16 15 + C23 10u M1 M0 C25 0.1u 8 JP15 XTE 74HCU04 74HCU04 C29 M2 R26 1k 47n 6 U7C 5 74HCU04 J4 BNC CS8414 0.01u R28 51 Title Size Document Number AKD4363 Interface Sheet 1 Rev A3 Date: 5 4 3 2 A 2 of Monday, May 08, 2000 2 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. |
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