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Evaluation Board Manual

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1. AVDD VVDD D3 3V AVSS vss DGND D3 3V IN E EROR Ae TASR men TAR TAS BK TAS BK Tas BK Y Y ut R3 Ri AAA 10k R2 AMATO n 1A mE U2A 1 8K Ra A 10k 5 470 GG f gt 5 AVDD AYSSI vysel DEND B EA av Ld 741507 A al SOON Sut JP1 JP2 4B VGND6 LIN GNDi RINI LIN2 GND2 RIN2 BH oe oo sd D ND Y wy Y X Y Y GND GND G GNDH d id 74HCT157 1 R6 R7 w st AYSSI AYSSI DGND 661 DGND ES NSsi 3 si 51 aVsst DGND 12pin on QO 0 00400040 046 D D 4 D D D 4 i D3 3V IN D3 3V IN Y Y RB AD 10k Va HSU119 U3A U3B vss1 1 3 Nos Do De gt 74HCT14 74HCT14 L H N d 2 10u RSTN D ND D ND us 3 5 9 E 3 d d E E E 4 CNS pe 8 9 ga 2 E 5 E A 9 5 cala 5 8 5 8 E 5 8 amp VING EN 1 3 C IN3 7 VING LIN3 WCS lt LI D3 3V aa VGNDSy VENDS anpa L O GND3 LI Lr 3 34 C short di VINS gt Y VINS RIN3 WISEN RINS D3 3V IN DOT VGND4y Cy 4 VENDA Lina L LO LINA ca sk Short A XT 47u VINA y O 5 yina GNDa L O GND4 d Cy 5 VGND3 6 1 INA E ium VGND3 RINA RI VIN3 Cy AK4223 ao O INS gt KZ VIN3 LINS TO LI VGND2 C 8 29 O GND5 gt ad VGND2 GNDS OO lt VINZ y 2 vine Rins 28 KRING ON 10 gt VENDI O venpi LING LO LING VINI MI 11 6 ES GND6 gt leg VINI GND6 O lt cs ja HH vaz RING O RING D3 3V IN Da IN M 0 10 B E gt z a a a E a E E 2 2
2. Register Set x ju E MMUTE2 WMUTEN P C AMUTE2 AMUTE1 Read Data Read Click Read button located on the right of the each corresponded address to execute register reading After register reading the display will be updated regarding to the register status 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 Please be aware that button statuses will be changed by Read command lt KM101302 gt 2010 08 10 ASAHI KASEI m Dialog Boxes 1 All Reg Write All Reg Write dialog box AKD4223 A Click All Reg Write button in the main window to open register setting files Register setting files saved by SAVE button can be applied All Register Write x Register Setting File Write ALL Open Write Open Open Write Open Write Open Write Open Write Ed Open Write Save Open Write EE a Ed Open Write Open left Selecting a register setting file akr Write Executing register writing Write All Executing all register writings Writings are executed in descending order Help Help window is popped up Save Saving the register setting file assignment The file name is mar Open right Opening a saved register setting file assignment
3. mar Close Closing the dialog box and finish the process Operating Suggestions 1 Those files saved by Save button and opened by Open button on the right of the dialog mar should be stored in the same folder 2 When register settings are changed by Save button in the main window re read the file to reflect new register settings lt KM101302 gt 2010 08 1 ASAHI KASEI AKD4223 A 2 Data R W Data R W Dialog Box Click the Data R W button in the main window for data read write dialog box Data write is available to specified address Data Read Write x Address oo H Write Data 00 H Mask FF EI Read Data H Read Address Box Input data address in hexadecimal numbers for data writing Data Box Input data in hexadecimal numbers Mask Box Input mask data in hexadecimal numbers This is AND processed input data Write Writing to the address specified by Address box Read Reading from the address specified by Address box The result will be shown in the Read Data Box in hexadecimal numbers Close Closing the dialog box and finish the process Data writing can be cancelled by this button instead of Write button The register map will be updated after executing Write or Read commands lt KM101302 gt 2010 08 12 ASAHI KASEI AKD4223 A 3 Sequence Sequence Dialog Box Click Sequence button to open register sequenc
4. ASAHI KASEI AKD4223 A 170087 Video Measurement Set Channel A System Default 88 Jul 18 15 52 17 Noise Spectrum PALI Mfm SEE EL Line 48 Amplitude 0 dB 788 my p p Noise Level 7 2 dB rms Bandwidth 15kHz to Full 18 84 15 8 20 0 25 04 38 0 35 84 40 84 45 EH 58 81 55 84 60 04 65 84 75 04 88 8 85 84 80 0 85 8 T T T T T n T T T T T T 1 8 2 8 3 8 4 0 5 8 6 8 Cursor 4 43 Wis 4 34 kHz Band 1 8 dE p p MHz Average 32 gt 32 Figure 17 Crosstalk Input 100 red VIN1 measured at VOUTI UMFBAT Video Measurement Set Channel B System Default 48 Jul 14 15 54 54 Noise Spectrum PAL Sync Ufm gt Pedestal Line 48 Amplitude dE 700 mU p p Noise Level 63 3 dE rms Bandwidth 15kHz to Full 18 0 15 84 206 84 29 07 38 8 35 0 40 87 745 04 5B E 55 07 65 84 70 0 75 07 88 0 85 84 30 84 95 64 T T T T T 1 8 2 8 3 8 4 8 5 8 6 8 Cursor 4 43 MHz 34 kHz Band 56 7 dB p p MHz Average 32 gt 32 Figure 18 Crosstalk Input 100 red VIN1 measured at VOUT2 lt KM101302 gt 2010 08 2295 ASAHI KASEI lt KM101302 gt 170087 Video Measurement Set Channel A System Default 48 Jul 18 15 39 31 DG DP Field Differential Gain Ufm gt Mod 5 Step 1 Line 22 8 88 8 84 8 86 4 06 8 12 8 16 B 1 Differential Phase deg 4 68 8 44 8 74 8 38 n 96 6 35 1 6 1
5. Start Executing the sequence Help Opening a help window Save Saving sequence settings as a file The file name is aks Open Opening a sequence setting file aks Close Closing the dialog box and finish the process Stop of the sequence When Stop is selected in the sequence processing is paused and it starts again when Start button is clicked Restarting step number is shown in the Start Step box When finishing the process until the end of sequence Start Step will return to 1 The sequence can be started from any step by writing the step number to the Start Step box Write 1 to the Start Step box and click Start button when restarting the process from the beginning lt KM101302 gt 2010 08 14 ASAHI KASEI AKD4223 A 4 Sequence File Sequence Setting File Dialog Box Click Sequence File button to open sequence setting file dialog box Those files saved in the Sequence setting dialog can be applied in this dialog Sequence by aks file x Sequence File Start ALL Open start Open start Open start Open start Open Start Open Start Help Open Start Save Open Start Open Open Start Open left Opening a sequence setting file aks Start Executing the sequence setting Start All Executing all sequence settings Sequences are executed in descendin
6. o E a a a 2 2 a 2 v 9 B E E BR 3 zz SR 3 8 8 i 7 12pin en d s 7 d 3 12pin cn lt vm usc as 5 4 748507 7410714 NE 4 AVSS1 A a Uc 030 ala i a Du 74LS07 7410714 4 p A _ um y USE 4 4 4 4 b 4 4 ala 11 a sol p p al 3 S 74307 oo DO DODD go ul Ca 12pin cn R11 a ue us i Yo Y Za uv M S Lu 10 La VOUT2 VOUTI ROUT2 LOUT2 ROUT1 LOUTI 74LS07 74HCT14 4 J WDD AVDD A uer DGND 12 quis Ps 12 X short L3 R12 short 74LSO7 R13 R14 WA MW AW q open Short nie pee an AKD4223 A 47u 47u x vyssi AVSS1 ize Document Number At AK4223 Date Bheet T of J4 C19 J5 C20 J6 C21 UNI ix 0 47u Lina es 0 47u Ling 23 0 47u MA N gt gt LIN1 MA N LIN2 5 MA N LINS R24 R2 i R2 i 3 Short id Short 3 g Short open open open Ni ba NZ C16 AVSS1 C17 AVSS1 C18 TPI R15 0 47u TP2 R16 0 47u 773 R17 0 47u e d MW I N gt gt GND1 G A MA I N gt gt GND2 e d MA I N gt gt GND3 R18 R R19 ij R20 D GNI 3 one Short JP3 3 splen Short JP4 GND3 3 ode Short JP5 p GND m n GND p GND
7. 10k 12 5k 15k Hz 17 5k 20k 22 5k Figure 13 Frequency Response Input level 0dB AK4223 Crosstalk 0dB 25k 27 5k 30k 20 30 40 50 60 70 80 90 100 110 120 20 50 100 200 500 Hz 2k Figure 14 Crosstalk Input level 0dB 20 5k 10k 20k 2010 08 ASAHI KASEI Plots Video lt KM101302 gt UM7BGT Video Measurement Set Channel A System Default Noise Spectrum Field SB 55 68 B5 ch 75 588 BE 38 85 106 5185 118 115 120 MED 13B 5135 14B 145 15B Average e e B 1 Line 22 Amplitude 0 dB 714 mJ p p Noise Level Bandwidth 1BkHz to 6 BFHz 83 Jul 18 AKD4223 A 15 40 56 Wim gt Pedestal 266 7 dE rms 1 T r T T T T B 2 4 3 4 4 4 38 32 MHz Figure 15 Noise spectrum Input 0 flat field BW 100kHz to 6MHz CHI 521 log MAG Cor Ava 16 gt IF BH 18 kHz START Y 106 kHz N SWP PARAM a 100 kHz 1 D MHz 2 27 MHz 3 30 MHz 16 dB REF 46 dB VAL 1806 2335 41 883 47 356 Figure 16 Frequency Response 21 1606 dB SELECT LETTER SPACE BAC SPACE ie dis SHF 234 8 msec STOP 38 MHz DOME dB dB db dB STOR DEY DISK CANCEL 2010 08
8. Analog Input Circuit i 1 ate Thursday December 03 2009Sheet 2 o 3 1 C50 J23 0 1u VIN1 R59 e Ww gt VIN1 R62 short 75 VvSs1 C53 TP7 R65 0 1u e gt gt VGND1 VGND1 J29 VIN4 R71 e AAN gt gt VIN4 R74 short 75 wssi C59 TP10 R77 0 1u e WW d gt gt VGND4 short R80 JP12 VGND4 open GND R83 J35 75 VOUTI VOUTI gt gt AW R84 R85 open open VvSs1 R86 J36 75 VOUT2 VOUT2 gt gt AAN R87 R88 open open BL VVSS1 C51 J24 0 1u VIN2 R60 e YW gt gt VIN2 short R63 75 wssi C54 TP8 R66 0 1u e gt gt VGND2 VGND2 C57 J30 0 1u VINS R72 E VM gt gt VINS short R75 75 wssi C60 TP11 R78 0 1u e YW gt gt VGND5 short JP13 VGND5 EDU C52 J25 0 1u VIN3 R61 e YW gt gt VIN3 short R64 75 Wssi C55 TP9 R67 0 1u e YW gt gt VGND3 short R70 JP11 VGND3 open C58 J31 0 1u VING R73 ds VM gt gt VING short R76 75 Wssi C61 TP12 R79 0 1u e Ww gt gt VGND6 short JP14 VGND6 Document Number A K D 4 2 2 3 A lev ate Video Block Input Output Circuit _ 57661 1 O O O O O O O O O O O O DO DO DO DO AK
9. Nest KE bed AVSS1 AVSS1 AVSS1 AVSS1 AVSS1 022 023 C24 Ref 0 47u Has 0 47u Rea 0 47u VM N PRINT VM N gt gt RIN2 VM N gt gt RIN3 R hi R31 Ra J7 3 Se Short J8 3 3 Short ya 3 Short RIN1 open RIN2 open RIN3 open NA KS AVSS1 AVSS1 J15 R41 030 J13 R39 C28 J14 R40 C29 LING 0 47u LIN4 0 47u LINS 0 47u MM N gt LING M N INA M N LINS ad R42 ii R43 gt 3 Short 3 Short Short open open open Ass NA 26 NA 627 i ps em TP5 R34 047 7 6 R35 047 CH o AAR N gt gt GND5 e d MW N gt gt GND6 o WAN N gt anp4 R37 R38 Short GNDS gt wg PI dez GNDS Se e FR Pu open Di R L GND GND NDS SS L Resi AVSS1 X AVSS1 AVSS1 AVSS1 C31 032 AVSS1 033 Ras 0 47u Rag 0 47u RAT 0 471 e d MW N gt gt RIN4 e d MW N gt gt RIN5 d MM N gt gt RING Ra s R4 R i J16 3 B Short J17 Short J18 3 il Short RIN4 open RINS open RING open AVSS1 d s R AVSS1 C34 R51 J19 C35 R52 J20 10u 300 LOUTI 10u 300 LOUT2 LOUTI gt N AN LOUT2 gt N 036 037 EE R53 039 C40 C41 R54 open open open open open open open open d NZ RA AVSS1 AVSS1 C42 R55 J21 C43 R56 J22 10u 300 ROUTI 10u 300 ROUT2 ROUT gt N W ROUT2 gt N MN gt C44 C45 046 R57 C47 C48 C49 R58 open open open lt open open open open lt open 6 Sg E AS AKD4223 A Size Document Number lev A3
10. by Representative Director of AKM As used here Notel 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 Note2 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 It is the responsibility of the buyer or distributor of AKM products who distributes disposes of or otherwise places the product with a third party to notify such third 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 lt KM101302 gt 2010 08 2 245
11. f 4 43MHz VOUT1 gt VOUT2 Input 5step Modulated Input 5step Modulated lt KM101302 gt 2010 08 16 ASAHI KASEI Plots Audio o lt KM101302 gt 41 12 13 14 15 16 100 110 120 13 14 15 16 0 2 o 3 o 4 5 o 6 o 7 e 8 o 9 o 100 gt St XO Et St E 170 180 AK4223 FFT 0dB fin 1kHz AKD4223 A AD 20 50 100 200 500 1k 2k 0 2 o 3 o 4 o 5 o 6 o 7 8 o 9 o re 170 180 20 Hz Figure 7 FFT fin 1kHz Input Level 0dB AK4223 FFT 60dB fin 1kHz 5k 10k 20k AD 50 100 200 500 1k 2k Figure 8 FFT fin 1kHz Input Level 60dB 17 5k 10k 20k 2010 08 ASAHI KASEI o a lt KM101302 gt 100 110 120 130 140 150 160 170 180 100 110 1 120 AKD4223 A AK4223 FFT No Signal fin 1kHz 0 20 30 40 50 60 70 80 90 0 5
12. 0 100 200 500 1k 2k 5k 10k 20k Hz Figure 9 FFT Noise Floor AK4223 Input Level vs THD N fin 1kHz 20 30 40 50 60 70 80 90 N o TT 110 100 90 80 70 60 50 40 30 20 10 0 dBr Figure 10 THD N vs Input level fin 1kHz 18 2010 08 ASAHI KASEI a a lt KM101302 gt 0 20 30 40 50 60 70 80 90 100 110 120 0 20 30 40 50 60 70 80 90 100 110 AKD4223 A AK4223 Input Frequency vs THD N 0dB 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 11 THD N vs Input Frequency Input level 0dB AK4223 Linearity fin 1 KHz 120 120 110 100 90 80 70 60 10 0 dBr 50 40 30 20 Figure 12 Linearity fin 1kHz 19 2010 08 ASAHI KASEI o o lt KM101302 gt AK4223 Frequency Response 0dB AKD4223 A 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 0 2 5k 5k 7 5k
13. 44 1 24 1 81 B B B B 4 847 697 EN 29 BI 2 4 1st end 3rd 4th 5th Bth Average 32 gt 32 Figure 19 DG DP Input 5Step Modulated Lamp 23 min 8 88 max 8 16 p p max 8 16 min 6 28 max 8 36 pk pk 0 96 AKD4223 A 2010 08 ASAHI KASEI AKD4223 A Revision History Date Manual Board Reason Contents YY MM DD Revision Revision 10 08 20 KM101302 2 First Edition IMPORTANT NOTICE These products and their specifications are subject to change without notice When you consider any use or application of these products please make inguiries the sales office of Asahi Kasei Microdevices Corporation AKM or authorized distributors as to current status of the products AKM assumes no liability for infringement of any patent intellectual property or other rights in the application or use of any information contained herein Any export of these products or devices or systems containing them may reguire 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 componentsnote1 in any safety life support or other hazard related device or systemnote2 and AKM assumes no responsibility for such use except for the use approved with the express written consent
14. ASAHI KASEI AKD4223 A AKD4223 A AK4223 Evaluation Board Rev 2 GENERAL DESCRIPTION AKD4223 A is an evaluation board for AK4223 that has various 6 2 audio and 6 2 video switches This board can achieve the interface with AV systems via RCA connectors m Ordering guide AKD4223 A AK4223 Evaluation Board 10 wire flat cable for connection with printer port of PC IBM AT compatible machine control software for AK4223 driver for control software on Windows 2000 XP are packed with this Control software does not work on Windows NT Windows 2000 XP needs an installation of driver Windows 95 98 ME does not need an installation of driver FUNCTION e RCA connectors for analog audio 6 inputs 2 outputs e RCA connectors for video 6 inputs 2 outputs e 10 pin header for FC serial control VVDD AVDD D3 3V Micro Controller VVDD AVDD RVDD AK4223 Figure 1 AKD4223 A Block Diagram Circuit diagram and PCB layout are attached at the end of this manual lt KM101302 gt 2010 08 ASAHI KASEI AKD4223 A EVALUATION BOARD MANUAL m Operation sequence 1 Setup power supply lines Name of Color of Voltage Used for Open connect Default jack jack Setting AK4223 of VVDD Should be always connected AK4223 of AVDD Should be always connected Digital Logic Should be always connected Analog Ground Should be always connected Analog Ground Should be always connected Di
15. D4222 A REV 0 Evaluation Board 131 VING J29 VIN4 J25 VIN3 J24 VIN2 J23 VINI J86 VOUT2 VOUTI Kb J35 DGND SWI RSTN e VVSS 03 3 741011578 Ut J7 RINI J8 RINZ 4 14 8 74LS07NS MM J6 J9 LING RINS o 313 Jie LING RING ou M c n 48 1 37 gi mimin se 0000600000000112 J14 J17 LINS RINS C J15 J18 LING RING es dum R13 AC J19 cu FE Bd e jeje L2 13 i 3 A 320 LOUT2 woo AVDD AVSS 30 e e 9 e 9 e e 0 e 0 e 0 e 99 ee A 9 9 4 eo 99 9999 9999 9999 9999 9999 9999 9999 9999 9999 9999 o e o o eo ee 9999 9999 9999 9999 99 99 99 99 99 e e e e e 0 e 0 o 0 o 0 99 99 99 99 99 ee 9999 9999 9999 9999 9999 000000000000 e D e e e E o a M e e e ts e e i Ki 9 9 9 e po e i o e e x o o o o o o i e e D e e G 000000000000 000 e o ee e e 99 e o e 99 9 99 o 99 e 99 o o e o o o e ee e e e 99 99 99 99 99 9 9 9 9 9 99 99 99 99 99 9999 9999 9999 9999 9999 o ee 99 ee ee 99 e 231
16. e 2 10 wire flat cable 10 pin connector and 10 pin header lt KM101302 gt 2010 08 ASAHI KASEI AKD4223 A m Input Output circuit amp Set up jumper pin for Input Output circuits 1 Audio Input Circuit GNDI LINI RINI GND6 LING RING Input circuits J4 C19 LINI del 0 47u Short Short 0 J7 Ra Short RIN1 open AVSS1 Figure 3 GND1 LIN1 RINI Input circuit 2 Audio Output Circuit LOUTI ROUTI LOUT2 ROUT2 Output circuits C34 R51 J19 10u 300 LOUT1 rsa open LOUT1 gt Wo AVSS1 C42 R55 J21 10u 300 ROUT rsz open K AVSS1 Figure 4 LOUTI ROUTI Output circuit lt KM101302 gt 2010 08 ASAHI KASEI AKD4223 A 3 Video Input Circuit VINI VGNDI VIN6 VGNDE Input circuits C50 J23 0 1u VIN1 R59 vni short C53 TP7 0 1u gt VGNDA short R68 VGND1 open GND VVSS1 Figure 5 VIN1 Input circuit 4 Video Output Circuit VOUT VOUT2 Output circuits VOUT gt Figure 6 VOUTI Output circuit lt KM101302 gt 2010 08 ASAHI KASEI AKD4223 A Control Soft Manual m Evaluation Board and Control Soft Settings 1 Set an evaluation board properly 2 Connect the evaluation board to an IBM PC AT compatible PC by a 10wire flat cable Be aware of the direction of the 10pin header When running this control soft on the Windows 2000 XP the driver which is included in the CD must be installed Refe
17. e setting dialog box Register sequence can be set in this dialog box Sequence xj Address Data Mask Interval Select Address Data Mask Interval Select 1 o n o H FF H 7 ms nouse 16 oo n o H FF nl ms Nouse zl s o fo fr fo mouse 20 o 00 FF fo Nouse y a ED demi wert 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 lt Select Pull down menu gt No use Not using this address Register Register writing Reg Mask Register writing Masked Interval Taking an interval Stop Pausing the sequence End Finishing the sequence 1 Input sequence Address Data address Data Writing data Mask Mask Data box data is ANDed with Mask box data This is the actual writing data When Mask 0x00 current setting is hold When Mask OxFF the 8bit data which is set in the Data box is written When Mask 0x0F lower 4bit data which is set in the Data box is written Upper 4bit is hold to current setting Interval Interval time Valid boxes for each process command are shown bellow No use None Register Address Data Interval Reg Mask Address Data Mask Interval Interval Interval Stop None End None lt KM101302 gt 2010 08 13 ASAHI KASEI AKD4223 A Control Buttons The function of Control Button is shown bellow
18. g order Help Pop up the help window Save Saving sequence setting file assignment The file name is mas Open right Opening a saved sequence setting file assignment mas Close Closing the dialog box and finish the process Operating Suggestions 1 Those files saved by Save button and opened by Open button on the right of the dialog mas should be stored in the same folder 2 When Stop is selected in the sequence the process will be paused and a pop up message will appear Click OK to continue the process oko J Stop Segence No 4 lt KM101302 gt 2010 08 15 ASAHI KASEI AKD4223 A MEASUREMENT RESULTS B Audio Measurement condition e Measurement unit Audio Precision System two Cascade e BW 10Hz 20kHz e Power Supply AVDD 9V VVDD 9V RVDD 9V e Temperature Room e Measurement signal line path LINI RINI gt LOUTI ROUTI Input signal Measurement filter LOUT ROUT S N D at 1Vrms Output 1kHz 068 20kHz Brick wall lowpass DR 1kHz 60dB 20kLPF A weighted S N off 20kLPF A weighted B Video Measurement condition e Signal Generator Sony Tectonics TG2000 e Measurement unit Sony Tectonics VM700T e Power Supply AVDD 9V VVDD 9V RVDD 9V e Temperature Room e Measurement signal line path VINI gt VOUTI Measurement conditions Input 0 flat field BW 100kHz to 6MHz Crosstalk Input 100 red VIN
19. gital Ground Should be always connected when JP1 and JP2 GND is set to open Table 1 1 Note Each supply line should be distributed from the power supply unit 2 Set up jumper pins and DIP switches See the followings 3 Power on AK4223 should be reset once bringing SW1 PDN to L upon power up lt KM101302 gt 2010 08 ASAHI KASEI m Set up jumper pins 1 JP1 GND AVSS and Digital ground OPEN Separated SHORT Common lt Default gt 2 JP2 GND VVSS and Digital ground OPEN Separated SHORT Common lt Default gt 3 JP3 8 GND Differential input and the Single end input OPEN Differential input SHORT Single end input lt Default gt 4 JP9 14 GND Differential input and the Single end input OPEN Differential input SHORT Single end input lt Default gt m The function of the toggle SW SW1 PDN Resets the AK4223 Keep H during normal operation lt KM101302 gt AKD4223 A 2010 08 ASAHI KASEI AKD4223 A B Serial Control The AK4223 can be controlled via the printer port parallel port of IBM AT compatible PC Connect printer port parallel port of PC and PORT2 CTRL of AKD4223 A by 10 wire flat cable packed with AKD4223 A Take care of the direction of 10 pin connector and 10 pin header PORT1 CTRL 10 9 PC Connect SCL SDA ACK Red z 2 1 AKD4223 A 10 wire 10 pin 10 pin flat cable connector header Figur
20. r to the Driver Control Install Manual for AKM Device Control Software for installing the driver When running this control soft on the windows 95 98 ME driver installing is not necessary This control soft does not support the Windows NT 3 Proceed evaluation by following the process below m Operation Screen 1 Start up the control program following the process above The operation screen is shown below EM AKD4223 A Ver 1 0 AKM Device Control Soft 111261 File Help zu m 2 Fi 2 Example Indication Button UP is H or 1 Button DOWN is L or 0 Blanks are invalid vecais veca2 vecan vocato we Read veca20 write Read a e RER WMUTE2 ASEL22 ASEL21 e N VSEL22 VSEL21 BER AGCA22 AGCA21 VR2 111888 GELA EE R1 VGCA14 E GEE BE H VGCA24 VGCA23 VGCA22 VGCA21 Ed ess ess am J Ess se I 24223 Register Map No Port AKM AsahiKASEI Port Reset Write Detaut All Write All Read Save Load A Reg Wite Data RAN Sequence Sequence File Close lt KM101302 gt 2010 08 ASAHI KASEI AKD4223 A m Operation Overview Function register map and testing tool can be controlled by this control soft These controls are selected by upper tabs Buttons which are frequently used such as register initializing button Write Default are located outside of the switching tab window Refer
21. registers They can not be controlled The registers which is not defined in the datasheet are indicated as mM AKD4223 A Ver 1 0 AKM Device Control Soft File Help E m o E e ar Example Indication Button UP is H or 1 Button DOWN is L or 0 Blanks are invalid WMUTE2 VMUTE1 AMUTE2 AMUTE1 3 N fi d a ES da 1113 0000098 2 ASEL21 ASEL20 ASEL12 ASEL11 ASEL10 VSEL22 VSEL21 SEL20 VSEL12 VSEL11 VSEL10 3 AGCA20 412 AGCA11 10 e WGAIN21 VGAIN20 VGAIN11 YGAIN1O EEL EEBHBBI EINE l l l l l l a en VGCA14 vGCA13 390812 vGCA11 vGCA10 VGCA24 VGCA23 vGCA22 VGCA21 vGCA20 3 IER AIR 111118 AAR LE ax4223 Register Map No Port AKM AsahiKASEI Port Reset Write Detaut All Write All Read Save Load Al Reg wrte Data RAN ASAHI KASEI MICRODEVICES Sequence Sequence Fie Close lt KM101302 gt 2010 08 ASAHI KASEI AKD4223 A Write Data Writing Dialog Itis for when changing two or more bits on the same address at the same time Click Write button located on the right of the each corresponded address for a pop up dialog box When checking the checkbox the register will be H or 1 when not checking the register will be L or 0 Click OK to write setting value to the registers or click Cancel to cancel this setting
22. to the m Dialog Boxes for details of each dialog box setting 1 Port Reset For when connecting to USB I F board AKDUSBIF A Click this button after the control soft starts up when connecting USB UE board AKDUSBIF A Write Default Register Initializing When the device is reset by a hardware reset use this button to initialize the registers All Write Executing write commands for all registers displayed All Read Executing read commands for all registers displayed Save Saving current register settings to a file Load Executing data write from a saved file 7 All Reg Write All Reg Write dialog box is popped up 8 Data R W Data R W dialog box is popped up 9 Sequence Sequence dialog box is popped up 10 Sequence File Sequence File dialog box is popped up 11 Read Reading current register settings and display on to the Register area on the right of the main window This is different from All Read button it does not reflect to a register map only displaying hexadecimal lt KM101302 gt 2010 08 ASAHI KASEI AKD4223 A 1 REG Register Map This tab is for a register writing and reading Each bit on the register map is a push button switch 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 Read Only

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