AKM AKD4558-A Скачать руководство пользователя страница 36

[AKD4558-A]

<KM116602>

2015/04

REVISION HISTORY

IMPORTANT NOTICE

0. Asahi Kasei Microdevices Corporation (“AKM”) reserves the right to make changes to the information

contained in this document without notice. When you consider any use or application of AKM product
stipulated in this document (“Product”), please make inquiries the sales office of AKM or authorized

distributors as to current status of the Products.

1. All information included in this document are provided only to illustrate the operation and application

examples of AKM Products. AKM neither makes warranties or representations with respect to the

accuracy or completeness of the information contained in this document nor grants any license to any

intellectual property rights or any other rights of AKM or any third party with respect to the information
in this document. You are fully responsible for use of such information contained in this document in

your product design or applications. AKM ASSUMES NO LIABILITY FOR ANY LOSSES

INCURRED BY YOU OR THIRD PARTIES ARISING FROM THE USE OF SUCH INFORMATION
IN YOUR PRODUCT DESIGN OR APPLICATIONS.

2. The Product is neither intended nor warranted for use in equipment or systems that require

extraordinarily high levels of quality and/or reliability and/or a malfunction or failure of which may
cause loss of human life, bodily injury, serious property damage or serious public impact, including but
not limited to, equipment used in nuclear facilities, equipment used in the aerospace industry, medical

equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling
equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators,

devices related to electric power, and equipment used in finance-related fields. Do not use Product for the
above use unless specifically agreed by AKM in writing.

3. Though AKM works continually to improve the Product’s quality and reliability, you are responsible for

complying with safety standards and for providing adequate designs and safeguards for your hardware,
software and systems which minimize risk and avoid situations in which a malfunction or failure of the
Product could cause loss of human life, bodily injury or damage to property, including data loss or

corruption.

4. Do not use or otherwise make available the Product or related technology or any information contained

in this document for any military purposes, including without limitation, for the design, development, use,
stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products

(mass destruction weapons). When exporting the Products or related technology or any information
contained in this document, you should comply with the applicable export control laws and regulations

and follow the procedures required by such laws and regulations. The Products and related technology
may not be used for or incorporated into any products or systems whose manufacture, use, or sale is

prohibited under any applicable domestic or foreign laws or regulations.

5. Please contact AKM sales representative for details as to environmental matters such as the RoHS

compatibility of the Product. Please use the Product in compliance with all applicable laws and
regulations that regulate the inclusion or use of controlled substances, including without limitation, the

EU RoHS Directive. AKM assumes no liability for damages or losses occurring as a result of
noncompliance with applicable laws and regulations.

6. Resale of the Product with provisions different from the statement and/or technical features set forth in

this document shall immediately void any warranty granted by AKM for the Product and shall not create
or extend in any manner whatsoever, any liability of AKM.

7. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior

written consent of AKM.

Date

(YY/MM/DD)

Manual

Revision

Board

Revision

Reason

Page

Contents

14/04/09

KM116600

0

First edition

-

14/10/07

KM116601

1

Modification

P27-P35 Update of measurement results.

15/04/02

KM116602

2

Modification

P27-P35 Update of measurement results.

- 36 -

Содержание AKD4558-A

Страница 1: ...an be connected to the digital audio system via optical connector Ordering guide AKD4558 A Evaluation board for AK4558 Control software included with package FUNCTION Clock generator circuit AK4118A u...

Страница 2: ...ROUT 3 PORT1 PORT2 Optical Connector PORT1 Input optical signal to AK4118A PORT2 Output optical signal from AK4118A 4 J700 J701 J702 J703 J704 J705 J706 Power supply J700 12V 12V Power Supply J701 AV...

Страница 3: ...switch DIP type switch Sets clock and audio format and filter of AK4558 10 SW400 Toggle switch Toggle type switch PDN for AK4558 H PDN High L PDN Low 11 SW401 Toggle switch Toggle type switch PDN for...

Страница 4: ...4 Evaluation Board Manual Operation sequence 1 Power supply line settings 2 Jumped pins settings 3 DIP switches settings 4 Toggle switches settings 5 Data format settings 6 Register control Serial con...

Страница 5: ...and JP701 REG1 8V by default when 3 3V regulator is used JP702 1pin 2pin short and JP701 REG3 3V when jack is used JP702 2pin 3pin short REG 1 8V JP702 1pin 2pin short and JP701 REG1 8V J703 VDD18 Ye...

Страница 6: ...d by default JP702 2pin 3pin short Jack is used REG JP702 1pin 2pin short JP703 VDD18 Select regulator power supply or jack for VDD18 VDD18 for AK4558 JP703 1pin 2pin short 1 8V regulator is used by d...

Страница 7: ...3 MCLK EXT External MCLK JACK J400 EXT input GND GND DIR DIR AK4118 MCKI default 6 JP404 BICK PHASE THR 1pin 2pin short Select polarity non inverted output inverted output of BICK_SEL outputs THR Non...

Страница 8: ...open Jack 2pin 3pin short Power supply jack J701 AVDD1 18 JP701 TVDDVOL SEL REG1 8V 2pin 3pin short Select power supply voltage of TVDD REG3 3V 1pin 2pin short Regulator T1 default REG1 8V 2pin 3pin s...

Страница 9: ...eft justified 16bit Right justified H L O 64fs O 1 0 0 1 24bit Left justified 18bit Right justified H L O 64fs O 2 0 1 0 24bit Left justified 20bit Right justified H L O 64fs O 3 0 1 1 24bit Left just...

Страница 10: ...in H L DAC Rch Power Down H Normal Mode H 5 CAD1 Chip Address1 Pin in serial control mode PS pin L L 6 CAD0 Chip Address0 Pin in serial control mode PS pin L L 7 LOPS DAC Lch Rch Output LOUT ROUT Powe...

Страница 11: ...K4558 Reset AK4558 U1 once by brining SW401 to L once upon power up Keep H when AK4558 is in use keep L when AK4558 is not in use SW400 Power Down PDN for AK4118A Power Down PDN Switch for AK4118A Res...

Страница 12: ...L H H OFF Slave 256 384 512 768fs Normal Speed 4 L H L L ON Slave 128 192fs Quad Speed 256 384fs Double Speed 512 768fs Normal Speed 32bit I2 S Mode 7 5 L H L H ON Slave 256 384 512 768fs Normal Spee...

Страница 13: ...D4558 A can be controlled via USB serial port Connect board to PC using the USB cable PORT600 serial included with the AKD4558 A The control software is packed with the evaluation board The software o...

Страница 14: ...MADL PMDAR PMDAL RSTN R W RD RD RD R W R W R W R W R W Default 0 0 0 0 0 0 0 1 Table 12 Addr 00H control register setting 7 2 DAC Digital Analog Toggle switch setting SW400 SW401 L H L H AK4118 U2 Use...

Страница 15: ...ID Human Interface Device on the PC It is not necessary to install a new driver 3 Start up the control program When the screen does not display AKUSBIF B at bottom left reconnect the PC and the USB co...

Страница 16: ...When the device is reset by a hardware reset use this button to initialize the registers 3 All Write Executes write commands for all registers displayed 4 All Read Executes read commands for all regis...

Страница 17: ...itch Button Down indicates H or 1 and the bit name is in red when read only it is in deep red Button Up indicates L or 0 and the bit name is in blue when read only it is in gray Grayout registers are...

Страница 18: ...rite setting values to the registers or click Cancel to cancel this setting Figure 5 Window of Register Set 1 2 Read Data Read Click Read button located on the right of the each corresponded address t...

Страница 19: ...AKD4558 A KM116602 2015 04 2 Tool Testing Tools This tab screen is for the evaluation testing tool Click button for each testing tool Figure 6 Window of Tool 19...

Страница 20: ...data in hexadecimal numbers Step Box Data write step interval Repeat Count Box Repeat count of the test writing Up and Down Box Data write flow is changed as below Checked Writes in step interval fro...

Страница 21: ...data in hexadecimal numbers End Data Box End data in hexadecimal numbers Interval Box Data write interval time Step Box Data write step interval Mode Select Box Mode select check box Checked Writes i...

Страница 22: ...te All Executes all register writings Selected files are executed in descending order Help Opens a help window Save Saves a register setting file assignment The file name is mar Open right Opens a sav...

Страница 23: ...ers Mask Box Input mask data in hexadecimal numbers This is AND processed input data Write Writs the data generated from Data and Mask values to the address specified by Address box Read Reads data fr...

Страница 24: ...11 Window of Sequence Sequence Setting Set register sequence by following process bellow 1 Select a command Use Select pull down box to choose commands Corresponding boxes will be valid Select Pull do...

Страница 25: ...nterval Stop None End None Control Buttons The function of Control Button is shown bellow Start Executes the sequence Help Opens a help window Save Saves sequence settings as a file The file name is a...

Страница 26: ...ence settings Selected files are executed in descending order Help Opens a help window Save Saves a sequence setting file assignment The file name is mas Open right Opens a saved sequence setting file...

Страница 27: ...dBFS 95 0 94 8 dB fs 192kHz 1dBFS 94 3 94 0 dB DR fs 48kHz 60dBFS A Weighted 108 5 108 4 dB fs 96kHz 60dBFS A Weighted 108 2 108 2 dB fs 192kHz 60dBFS A Weighted 108 1 108 1 dB S N fs 48kHz A weighted...

Страница 28: ...0 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S 20 20k 50 100 200 500 1k 2k 5k 10k Hz Figure 14 ADC FFT 1dBFS fs 48kHz AK4558 FFT ADC LIN RIN L R fs 48kHz fin 1kHz 60dBFS 180 0 1...

Страница 29: ...110 100 90 80 70 60 50 40 30 20 10 d B F S 20 20k 50 100 200 500 1k 2k 5k 10k Hz Figure 16 ADC FFT No Signal fs 48kHz AK4558 THD N vs Amplitude ADC LIN RIN L R fs 48kHz fin 1kHz 140 0 120 100 80 60 4...

Страница 30: ...R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R...

Страница 31: ...Hz 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 d B F S Figure 20 ADC Frequency Response fs 48kHz AK4558 Crosstalk ADC LIN RIN L R fs 48kHz 1dBFS 20 20k 50 100 200 500...

Страница 32: ...0 100 200 500 1k 2k 5k 10k Hz 180 0 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A Figure 22 DAC FFT 0BFS fs 48kHz AK4558 FFT DAC LOUT ROUT fs 48kHz fin 1kHz 60dBFS 20 20k 50 100 2...

Страница 33: ...k 10k Hz 180 0 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A Figure 24 DAC FFT No Signal fs 48kHz AK4558 THD N vs Amplitude DAC LOUT ROUT fs 48kHz fin 1kHz 140 0 120 100 80 60 40...

Страница 34: ...0 100 200 500 1k 2k 5k 10k Hz 120 70 115 110 105 100 95 90 85 80 75 d B r A Figure 26 DAC1 THD N vs Input Frequency fs 48kHz AK4558 Linearity DAC LOUT ROUT fs 48kHz fin 1kHz 140 0 120 100 80 60 40 20...

Страница 35: ...Hz 1 1 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 d B r A Figure 28 DAC Frequency Response fs 48kHz AK4558 Crosstalk DAC LOUT ROUT fs 48kHz 0dBFS 20 20k 50 100 200 500 1...

Страница 36: ...or complying with safety standards and for providing adequate designs and safeguards for your hardware software and systems which minimize risk and avoid situations in which a malfunction or failure o...

Страница 37: ...2 AKD4558 A A3 1 7 Tuesday April 07 2015 Title Size Document Number Rev Date Sheet of AK4558 2 AKD4558 A A3 1 7 Tuesday April 07 2015 Title Size Document Number Rev Date Sheet of AK4558 2 AKD4558 A A...

Страница 38: ...log IN OUT 2 AKD4558 A A3 2 7 Tuesday April 07 2015 Title Size Document Number Rev Date Sheet of Analog IN OUT 2 AKD4558 A A3 2 7 Tuesday April 07 2015 Title Size Document Number Rev Date Sheet of Ana...

Страница 39: ...TX SW300 1 2 3 4 5 10 9 8 7 6 C304 10u C303 0 1u TP300 RX C305 10u R305 47k C311 5p C300 0 1u C310 5p R304 47k C301 10u C306 0 1u PORT2 PLTx GND 1 VCC 2 IN 3 C307 0 47u C309 10u R300 51 C302 0 1u U2 I...

Страница 40: ...A3 4 7 Tuesday April 07 2015 Title Size Document Number Rev Date Sheet of LOGIC 2 AKD4558 A A3 4 7 Tuesday April 07 2015 JP408 TDMI O SEL J400 EXT 1 2 3 4 5 R402 1k C401 0 1u TP403 TDMI JP400 EXT C40...

Страница 41: ...07 2015 Title Size Document Number Rev Date Sheet of LOGIC 2 AKD4558 A A3 5 7 Tuesday April 07 2015 JP500 PMADL SCLSEL JP503 PMDAR CAD1SEL U501 74VCX541 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 G1 1 G...

Страница 42: ...10 INT1 SCK SCL 9 RB2 AN8 INT2 VMO 10 RB3 AN9 CPP2 VPO 11 NC ICCK ICPGC 12 NC ICDT ICPGD 13 RB4 AN11 KBI0 CSSPP 14 RB5 KBI1 PGM 15 RB6 KBI2 PGC 16 RB7 KBI3 PGD 17 MCLR_N Vpp RE3 18 RA0 AN0 19 RA1 AN1...

Страница 43: ...07 2015 Title Size Document Number Rev Date Sheet of POWER 2 AKD4558 A A3 7 7 Tuesday April 07 2015 R703 0 C712 47u T1 LT1963AEST 3 3 IN 1 GND 2 OUT 3 JP702 TVDD SEL JP705 GND C705 47u J701 AVDD1 1 C7...

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