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AKD4140-B AK4140 Evaluation Board Rev.1 GENERAL DESCRIPTION
Top Searches for this datasheet[AKD4140-B] AKD4140-B AK4140 Evaluation Board Rev.1 GENERAL DESCRIPTION AKD4140-B evaluation board AK4140, BTSC decoder. AKD4140-B AKM's analog output AKM's digital (S/PDIF) output. Ordering guide AKD4140-B -Evaluation board AK4140 cable connecting with printer port IBM-AT compatible control software packed with this. control software does operate Windows NT.) FUNCTION Digital interface -S/PDIF channel output (Optical BNC) Serial audio data input/output port (10-pin port) -Serial control data input/output port (10-pin port) 3.3V AK4140 AK4386 (DAC) LOUT Analog ROUT S/PDIF AK4103A (DIT) Control Serial Data In/Out Figure AKD4140-B Block Diagram *Circuit diagram layout attached this manual. <KM079202> 2006/08 [AKD4140-B] Evaluation Board Manual Operating sequence power supply lines. [5V] (Red) [3.3V] (Orange)=3.3V (open when shorted) [GND] (Black) switches jumpers. Refer following sections. Power AK4140 should reset once bringing (SW1) upon power-up. Toggle switch set-up AK4140_PDN DAC/DIT_PDN Reset switch AK4140. during normal operation. Bring once after power supplied. Reset switch DIT. during normal operation. Bring once after power supplied. Table Toggle switch set-up indication INT0 INT1 Turn when INT0 goes "H". Turn when INT1 goes "H". Table indication Jumper set-up. Jumper Name MCLK BICK LRCK TDMIN Function Power supply setup. Short: Regulator (default) Open: +3.3V Jack Set-up X'tal. Short: Open: X'tal (default) Set-up MCLK. XTL: X'tal (default) EXT: Set-up BICK. Open: Master mode (default) 1/2: 128fs 1/4: 64fs Set-up BICK. Open: Master mode (default) 1/256: 256fs 1/512: 512fs Set-up output circuit. Optical (default) Set-up TDMIN input circuit. TDMIN: TDMIN GND: (default) Table Jumper set-up 2006/08 <KM079202> [AKD4140-B] switch (SW2) set-up: -off- means Switch Name Function Set-up pin. "L": Slave mode. "H": Master mode. CAD1 Set-up CAD1 pin. CAD0 Set-up CAD0 pin. Always "OFF" TST2 Set-up TEST pin. (always "OFF") Set-up TEST pin. (always "OFF") TST1 TSTI2 Set-up TEST pin. (always "OFF") TSTI1 Set-up TEST pin. (always "OFF") Table set-up switch (SW4) set-up: -off- means Switch Name Function DIT_DIF0 Set-up AK4103A_DIF0 pin. DIT_CKS0 Set-up AK4103A_CKS0 pin. DIT_CKS1 Set-up AK4103A_CKS1 pin. DAC_DIF0 Set-up AK4386_DIF0 pin. Table set-up DIT_DIF0 (SW4_1) AK4103A SDTI 24bit, Left justified 24bit, Default Default Default Table Audio Interface Format AK4103A DIT_CKS1 (SW4_3) DIT_CKS0 (SW4_2) MCLK 128fs Default 256fs 384fs 512fs Table Master Clock Frequency Select AK4103A DAC_DIF0 (SW4_1) AK4386 SDTI 24bit, Left justified 16/24bit, Default Table Audio Interface Format AK4386 <KM079202> 2006/08 [AKD4140-B] Serial control AK4140 controlled printer port (parallel port) IBM-AT compatible Connect PORT2 (uP-I/F) with 10-line flat cable packed with AKD4140-B. Take care direction connector. There mark pin#1. layout PORT2 shown Figure PORT2 CDTO CCLK CDTI Figure PORT2 layout <KM079202> 2006/08 [AKD4140-B] Control Software Manual Set-up evaluation board control software AKD4140-B according Operating Sequence located page Connect IBM-AT compatible with AKD4140-B 10-line type flat cable (packed with AKD4140-B). Take care direction 10pin header. (Please install driver CD-ROM when this control software used Windows 2000/XP. Please refer "Installation Manual Control Software Driver device control software". case Windows95/98/ME, this installation needed. This control software does operate Windows NT.) Insert CD-ROM labeled "AKD4140-B Evaluation Kit" into CD-ROM drive. Access CD-ROM drive double-click icon "akd4140.exe" control program. Please evaluate according following. Operation flow Keep following flow. control program according explanation above. Click "Port Reset" button. Explanation each buttons [Port Reset] [Write default] [All Write] [Function1] [Function2] [Function3] [Function4] [Function5]: [SAVE] [OPEN] [Write] interface board (AKDUSBIF-A) Initialize register AK4140. Write registers that currently displayed. Dialog write data keyboard operation. Dialog write data keyboard operation. sequence register setting executed. sequence that created [Function3] assigned buttons executed. register setting that created [SAVE] function main window assigned buttons executed. Save current register setting. Write saved values register. Dialog write data mouse operation. Indication data Input data indicated register map. letter indicates blue indicates "0". Blank part that defined datasheet. <KM079202> 2006/08 [AKD4140-B] Explanation each dialog [Write Dialog]: Dialog write data mouse operation There dialogs corresponding each register. Click [Write] button corresponding each register dialog. check check box, data becomes "1". not, "0". want write input data AK4140, click [OK] button. not, click [Cancel] button. [Function1 Dialog] Dialog write data keyboard operation Address Box: Input registers address figures hexadecimal. Data Box: Input registers data figures hexadecimal. want write input data AK4140, click [OK] button. not, click [Cancel] button. [Function2 Dialog] Dialog evaluate Address Box: Start Data Box: Data Box: Interval Box: Step Box: Input registers address figures hexadecimal. Input starts data figures hexadecimal. Input data figures hexadecimal. Data written AK4140 this interval. Data changes this step. Mode Select Box: check this check box, data reaches data, returns start data. [Example] Start Data Data Data flow: check this check box, data reaches data, does return start data. [Example] Start Data Data Data flow: want write input data AK4140, click [OK] button. not, click [Cancel] button. <KM079202> 2006/08 [AKD4140-B] [Save] [Open] 4-1. [Save] Save current register setting data. extension file name "akr". (Operation flow) Click [Save] Button. file name push [Save] Button. extension file name "akr". 4-2. [Open] register setting data saved [Save] written AK4396. file type same [Save]. (Operation flow) Click [Open] Button. Select file (*.akr) Click [Open] Button. <KM079202> 2006/08 [AKD4140-B] [Function3 Dialog] sequence register setting executed. Click [F3] Button. control sequence. address, Data Interval time. "-1" address step where sequence should paused. Click [Start] button. Then this sequence executed. sequence paused step Interval="-1". Click [START] button, sequence restarts from paused step. This sequence saved opened [Save] [Open] button Function3 window. extension file name "aks". Figure Window [F3] <KM079202> 2006/08 [AKD4140-B] [Function4 Dialog] sequence that created [Function3] assigned buttons executed. When [F4] button clicked, window shown Figure opens. Figure [F4] window <KM079202> 2006/08 [AKD4140-B] 6-1. [OPEN] buttons left side [START] buttons Click [OPEN] button select sequence file (*.aks). sequence file name displayed shown Figure Figure [F4] window(2) Click [START] button, then sequence executed. 3-2. [SAVE] [OPEN] buttons right side [SAVE] sequence file names assign saved. file name *.ak4. [OPEN] sequence file names assign that saved *.ak4 loaded. 3-3. Note This function doesn't support pause function sequence function. files need same folder used [SAVE] [OPEN] function right side. When sequence changed [Function3], file should loaded again order reflect change. <KM079202> 2006/08 [AKD4140-B] [Function5 Dialog] register setting that created [SAVE] function main window assigned buttons executed. When [F5] button clicked, following window shown Figure opens. Figure [F5] window 7-1. [OPEN] buttons left side [WRITE] button Click [OPEN] button select register setting file (*.akr). Click [WRITE] button, then register setting executed. 7-2. [SAVE] [OPEN] buttons right side [SAVE] register setting file names assign saved. file name *.ak5. [OPEN] register setting file names assign that saved *.ak5 loaded. 7-3. Note files need same folder used [SAVE] [OPEN] function right side. When register setting changed [Save] Button main window, file should loaded again order reflect change. <KM079202> 2006/08 [AKD4140-B] MEASUREMENT RESULTS [Measurement condition] Measurement unit Audio Precision, System Cascade MCLK 256fs SCLK 64fs 48kHz 16bit Power Supply AVDD DVDD 3.3V Bandwidth 22Hz-15kHz Interface Temperature Room ATTL ATTR (attenuation off) Parameter S/(N+D) (-1dB Input, 1kHz) D-Range (-60dB Input, A-weighting) (Input off, A-weighting) MONO Stereo MONO Stereo MONO Stereo Result (Lch Rch) -57.1 -57.0 -57.0 -41.4 76.4 74.9 -74.9 86.8 76.1 74.8 74.7 88.7 Unit KM079202> 2006/08 [AKD4140-B] Performance Plots STEREO: Figure THD+N Input Level (1kHz) Figure THD+N Input Frequency (-15dB) Figure Linearity (1kHz) Figure Frequency Response (-15dB) Figure Crosstalk (Left Channel Off, Right Channel -15dB) Figure Plot (-1dB) Figure Plot (-60dB) Figure Plot input) MONO: Figure THD+N Input Level (1kHz) Figure THD+N Input Frequency (-15dB) Figure Linearity (1kHz) Figure Frequency Response (-15dB) Figure Plot (-1dB) Figure Plot (-60dB) Figure Plot input) SAP: Figure THD+N Input Level (1kHz) Figure THD+N Input Frequency (-15dB) Figure Linearity (1kHz) Figure Frequency Response (-15dB) Figure Plot (-1dB) Figure Plot (-60dB) Figure Plot input) KM079202> 2006/08 [AKD4140-B] [Plot: STEREO] -100 04/19/06 17:29:47 Figure THD+N Input Level (1kHz) 04/19/06 17:37:04 Figure THD+N Input Frequency (-15dB) KM079202> 2006/08 [AKD4140-B] -100 -100 04/19/06 17:41:25 Figure Linearity (1kHz) 04/19/06 17:44:51 Figure Frequency Response (-15dB) KM079202> 2006/08 [AKD4140-B] 04/19/06 17:46:33 CROSSTALK Figure Crosstalk (Left Channel Off, Right Channel -15dB) -100 -120 -140 04/19/06 17:48:52 Figure Plot (-1dB) KM079202> 2006/08 [AKD4140-B] -100 -120 -140 04/19/06 17:49:52 Figure Plot (-60dB) -100 -120 -140 04/19/06 17:50:30 Figure Plot input) KM079202> 2006/08 [AKD4140-B] [Plot: MONO] -100 04/19/06 17:53:32 Figure THD+N Input Level (1kHz) 04/19/06 17:54:23 Figure THD+N Input Frequency (-15dB) KM079202> 2006/08 [AKD4140-B] -100 -100 04/19/06 17:59:38 Figure Linearity (1kHz) 04/19/06 18:22:16 Figure Frequency Response (-15dB) KM079202> 2006/08 [AKD4140-B] -100 -120 -140 04/19/06 18:04:41 Figure Plot (-1dB) -100 -120 -140 04/19/06 18:04:06 Figure Plot (-60dB) KM079202> 2006/08 [AKD4140-B] -100 -120 -140 04/19/06 18:05:06 Figure Plot input) [Plot: SAP] -100 -100 04/19/06 18:08:57 Figure THD+N Input Level (1kHz) KM079202> 2006/08 [AKD4140-B] -100 04/19/06 18:10:36 Figure THD+N Input Frequency (-15dB) -100 -100 04/19/06 18:13:17 Figure Linearity (1kHz) KM079202> 2006/08 [AKD4140-B] 04/19/06 18:15:23 Figure Frequency Response (-15dB) -100 -120 -140 04/19/06 18:17:12 Figure Plot (-1dB) KM079202> 2006/08 [AKD4140-B] -100 -120 -140 04/19/06 18:17:59 Figure Plot (-60dB -100 -120 -140 04/19/06 18:18:25 Figure Plot input) KM079202> 2006/08 [AKD4140-B] Revision History Date (YY/MM/DD) 05/06/03 06/04/20 06/08/02 Manual Revision KM079200 KM079201 KM079202 Board Revision Reason First edition Revised Error correct Modified readability measurement test data added document. P.3:DIP switch (SW4) setting revised. Contents IMPORTANT NOTICE These products their specifications subject change without notice. Before considering application, consult Asahi Kasei Microsystems Co., Ltd. (AKM) sales office authorized distributor concerning their current status. assumes liability infringement patent, intellectual property, other right application information contained herein. export these products, devices systems containing them, require export license other official approval under regulations country export pertaining customs tariffs, currency exchange, strategic materials. products neither intended authorized critical components safety, life support, other hazard related device system, assumes responsibility relating such use, except with express written consent Representative Director AKM. used here: hazard related device system designed intended life support maintenance safety applications medicine, aerospace, nuclear energy, other fields, which failure function perform reasonably expected result loss life significant injury damage person property. critical component whose failure function perform reasonably expected result, whether directly indirectly, loss safety effectiveness device system containing which must therefore meet very high standards performance reliability. responsibility buyer distributor product distributes, disposes otherwise places product with third party notify that party advance above content conditions, buyer distributor agrees assume responsibility liability hold harmless from claims arising from said product absence such notification. KM079202> 2006/08 74HC14, 74HCU04, 74LS07, 74HC4040 0.1u 0.1u 0.1u 0.1u LP2950A 3.3V 0.1u 0.1u short 74HC14_1 74HC14_1 AVDD DVDD AK4140_PDN 0.1u 0.1u 3.9n FILT AVSS AVDD DVSS DVDD SDTO SCLK LRCK TDMIN MCLK AK4140 TST2 TST1 TSTI2 TSTI1 TSTO INT1 INT0 CAD1 CAD0 TST2 TST1 TSTI2 TSTI1 AVDD DVDD 12.288MHz 74HCU04 74HCU04 MCLK MCLK PORT1 MCLK BICK LRCK SDTO TDMIN TDMIN TDMIN CAD1 CAD0 TST2 TST1 TSTI2 TSTI1 AK4140 open 0.1u 74HC14_1 INT1 74HC14_1 CAD1 CAD0 INT0 BICK 1/256 1/512 LRCK 4040_LRCK PORT2 74LS07 4040_BICK BICK LRCK SDTI 74HC4040 74LS07 SDA(ACK) (short) SDA(ACK) uP-I/F CAD1 CAD0 TST2 TST1 TSTI2 TSTI1 Title Size Date: AKD4140-A Document Number AK4140 Sheet Friday, April 2005 R101 LP2950A short 0.1u 0.1u TRANS RESETN MCLK SDTI BICK LRCK FS0/CSN FS1/CDTI FS2/CCLK FS3/CDTO DIF2 DIF1 DIF0 DVSS DVDD CKS1 CKS0 0.1u PORT3 AK4103A_PDN MCLK SDTI BICK LRCK 4040_BICK DIT_DIF0 0.1u TOTX176 4040_LRCK DIT_CKS1 DIT_CKS0 AK4103A MCLK BICK DIF1 SDTI AK4103A_PDN 0.1u LRCK 74HC14_1 74HC14_1 VCOM DFS0 LOUT DAC/DIT_PDN 0.1u DFS1 ROUT DIF0 DAC_DIF0 DIT_DIF0 DIT_CKS0 DIT_CKS1 DAC_DIF0 DAC/DIT AK4386 DIT_DIF0 DIT_CKS0 DIT_CKS1 DAC_DIF0 DA02-F 0.1u LOUT ROUT Title Size Date: AKD4140-A Document Number DIT/DAC Sheet Friday, 2005 Other recent searchesWEDPS512K32V-XBX - WEDPS512K32V-XBX WEDPS512K32V-XBX Datasheet VSC8142 - VSC8142 VSC8142 Datasheet TS925 - TS925 TS925 Datasheet T4030 - T4030 T4030 Datasheet NNL05 - NNL05 NNL05 Datasheet MTD4N20E - MTD4N20E MTD4N20E Datasheet MT25EW - MT25EW MT25EW Datasheet BLF242 - BLF242 BLF242 Datasheet
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