Evaluation board Rev.1 AK4706 GENERAL DESCRIPTION AKD4706-A evalu

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Evaluation board Rev.1 AK4706 GENERAL DESCRIPTION AKD4706-A evalu

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AKD4706-A
Evaluation board Rev.1 AK4706
GENERAL DESCRIPTION AKD4706-A evaluation board quickly evaluating AK4706, with SCART switch. Evaluation requires audio/video analog analyzers/generators, digital audio signal source, power supply. AKM's evaluation board also used audio source. Also included AK4112B digital audio interface receiver which receives S/PDIF compatible audio data. digital audio data available optical connector BNC.
AKD4706-A -Evaluation board AK4706 (Cable connecting with printer port IBM-AT compatible control software enclosed with board. This control software dose supports Windows NT.)
FUNCTION connectors analog audio input/output connectors SD/HD video input/output On-board clock generator connector external clock input Compatible with types digital interface Serial interface: Direct interface with evaluation boards AKM's converter evaluation boards. S/PDIF: On-board AK4112BVF that accepts optical input input 10pin header serial control interface
AGND
ENCY2 ENCPR
PORT2 Serial interface
AK4112B
PORT3
ENCPB
HDPR HDPB
TVINL TVINR VCRVINL VCRVINR
VCRFB ENCB ENCC ENCG ENCV ENCY ENCRC
TVVIN
AK4706
MONOOUT TVOUTL TVOUTR VCROUTL VCROUTR
TVVOUT VCRVOUT VCRCOUT
VCRVIN VCRB VCRG VCRRC VCRSB
TVRC TVSB TVFB
Figure AKD4706-A Block Diagram
Circuit diagram layout attached this manual.
<KM081401>
2005/12
Operation sequence
power supply lines. (Note [+12V] [+5V] [D5V] [VVD] [AGND] [DGND] (Orange) (Red) (Red) (Red) (Black) (Black) +12V +5.0V (Note +5.0V (Note +5.0V (Note
Note: Each supply line should distributed from power supply unit. (REG) should open when "+5V" jack used. (D-A) should open when "D5V" jack used. JP22 (REG) should open when "VVD" jack used. Set-up evaluation modes, jumper pins DIP-switches. (Refer next sections.) Connect PORT1 (=µP-I/F) with enclosed 10-wire flat cable. execute enclosed control software. (Refer "CONTROL SOFTWARE MANUAL".) Turn power Reset AK4706 once bringing (PDN) "L", return "H".
Evaluation mode S/PDIF mode (Optical Link BNC: default)
When (DIP-switch S1_1 board) "L", AK4112B (DIR) generates MCLK, BICK, LRCK SDATA from received stream through PORT3 (TORX176: optical link) (BNC). This mode used evaluation using test disk. PORT2 (EXT) should open.
1)-1. DIP-switch set-up
DIF1 DIF0 Table DIP-switch set-up Much data format AK4706 I2C-bus control following notes. Audio Data Format AK4112B 16bit justified 18bit justified 24bit justified 24bit
Default
1)-2. Jumper pins
Input TORX (RX) TORX (EXT) Open Open (MCLK) Short Short (BICK) Short Short (SDTI) Short Short (LRCK) Short Short
Table Jumper pins
<KM081401>
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On-board X'tal mode/ Feeding external MCLK
When (DIP-switch S1_1 board) "H", AK4112B generates MCLK, BICK LRCK from on-board X'tal external clock form SDATA should PORT2.
2)-1. DIP-switch set-up
DIF1 Don't care DIF0 Don't care
Table DIP-switch set-up
2)-2. Jumper pins
Mode (EXT) Open Short (MCLK) Short Short (BICK) Short Short (SDTI) Open Short (LRCK) Short Short
On-board X'tal External clock connector
Table Jumper pins
Feeding clocks from external
Under following set-up, external signals AK4706 through POTR1 (EXT). AKM's evaluation board used.
3)-1. DIP-switch set-up
Don't care DIF1 Don't care DIF0 Don't care
Table DIP-switch set-up
3)-2. Jumper pins
(EXT) Open (MCLK) Open (BICK) Open (SDTI) Open (LRCK) Open
Table Jumper pins
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Set-up bit="0/1"
Mode SCART S1/S2 JP13 (ENCRC) S="0" S="1" JP14 (ENCRC) Open Short JP15 (VCRFB) Don't care ENCRC
Default
Table Set-up Input ENCRC Mode SCART S1/S2 (VCRRC) S="0" S="1" JP10 (VCRRC) Open Short JP11 (VCRRC) JP12 (VCRSB) Don't care VCRRC
Default
Table Set-up Input VCRRC Mode SCART S1/S2 JP17 (VCRC) S="0" S="1" JP18 (VCRC) Open Short
Default
Table Set-up Output VCRC Mode SCART S1/S2 JP20 (TVRC) S="0" S="1" JP21 (TVRC) Open Short
Default
Table Set-up Output TVRC
DIP-switch (S1) List
Switch Name DIF0 DIF2 Default Function Refer Evaluation mode" (Reserved) (Reserved)
Table DIP-switch list
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Jumper List
Jumper Name Function Power supply source set-up digital section AKD4706. Open: from "D5V" Jack. (default) Short: from regulator "+5V" Jack. Don't connect anything "D5V" Jack. (default) Power supply source set-up AK4706. Open: from "+5V" Jack. Short: from regulator. Don't connect anything "+5V" Jack. (default) MCLK source set-up when CM0="H". Short: X'tal. (default). Open: External clock (J1). Remove on-board X'tal. Clock source set-up Short: Connect (AK4112B). (default) Open: Separate DIR. Supply clocks Port1. S/PDIF's port set-up when CM0="L". TORX: Optical connector PORT2. (default) BNC: connector Set-up S="0/1". S="0": bit="0". (default) S="1": bit="1". Set-up S="0/1". Open: bit="0". (default) Short: bit="1". Input Selection VCRRC. side: Input VCRRC from VCRRC jack. (default) "I/O" side: Input VCRC from VCRC jack. (Note: Refer AK4706) Input Selection VCRRC VCRSB. VCRRC: Input VCRRC. VCRSB: Input VCRSB. (default) Set-up S="0/1". S="0": bit="0". (default) S="1": bit="1". Set-up S="0/1". Open: bit="0". (default) Short: bit="1". Input Selection ENCRC VCRFB. ENCRC: Input ENCRC. VCRFB: Input VCRFB. (default) Output Selection TVSB. Open: Output TVSB. (default) Short: Output VCRCOUT. Set-up S="0/1". S="0": bit="0". (default) S="1": bit="1". Set-up S="0/1". Open: bit="0". (default) Short: bit="1". Output Selection TVFB. Open: Output TVFB. (default) Short: Output TVRC. Set-up S="0/1". S="0": bit="0". (default) S="1": bit="1". Set-up S="0/1". Open: bit="0". (default) Short: bit="1" Power supply source set-up AK4706. Open: from "VVD" Jack. Short: from regulator. Don't connect anything "VVD" Jack. (default)
MCLK, BICK, LRCK, SDTI
VCRRC
VCRRC
VCRRC
VCRSB
ENCRC
ENCRC
VCRFB
TVSB
VCRC
VCRC
TVFB
TVRC
TVRC
Table Jumper list
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Serial Control
AK4706 controlled printer port (parallel port) IBM-AT compatible Connect PORT1 (µP-IF) with wire flat cable packed with AKD4706. careful connector direction. Flat cable should connected 10-pin header, line 10pin header pin.
Connect
SDA(ACK) AKD4705-A
wire flat cable Connector PORT1 µP-IF
Header
Figure Connection flat cable PORT1
indication content turns during each output "H". [LE1] Indicates unlock parity error S/PDIF. Connected (AK4112B). (Normally off.) [LE2] Indicates validity status S/PDIF. Connected (AK4112B). (Normally off.) Toggle switch (SW1 board) operation "H": AK4706 Active. "L": AK4706 Powered Down. (Note; when power AKD4706-A first, should switched from "H".)
<KM081401>
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Control Software Manual Set-up evaluation board control software
AKD4706 according previous term. Connect IBM-AT compatible with AKD4706-A 10-line type flat cable (packed with AKD4706-A). 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 "AK4706 Evaluation Kit" into CD-ROM drive. Access CD-ROM drive double-click icon "akd4706.exe" control program. Then please evaluate according follows.
Operation flow
Keep following flow. control program according explanation above. Click "Port Reset" button. Click "Write default" button
Explanation each buttons
[Port Reset] [Write default] [All Write] [Function1] [Function2] [Function3] [Function4] [Function5]: [SAVE] [OPEN] [Write] interface board (AKDUSBIF-A) when using board. Initialize register AK4706. 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.
<KM081401>
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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 AK4706, click [OK] button. not, click [Cancel] button.
[Function1 Dialog] Dialog write data keyboard operation
Address Box: Data Box: Input registers address figures hexadecimal. Input registers data figures hexadecimal.
want write input data AK4706, click [OK] button. not, click [Cancel] button.
[Function2 Dialog] Dialog evaluate DATT
There dialogs corresponding register 02h. Address Box: Input registers address figures hexadecimal. Start Data Box: Input starts data figures hexadecimal. Data Box: Input data figures hexadecimal. Interval Box: Data written AK4706 this interval. Step Box: 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 AK4706, click [OK] button. not, click [Cancel] button.
<KM081401>
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[AKD4706]
[SAVE] [OPEN]
4-1. [SAVE] current register setting values displayed main window saved file. extension file name "akr". <Operation flow> Click [SAVE] Button. file name click [SAVE] Button. extension file name "akr". 4-2. [OPEN] register setting values saved [SAVE] written AK4706. file type same [SAVE]. <Operation flow> Click [OPEN] Button. Select file (*.akr) Click [OPEN] Button.
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[AKD4706]
[Function3 Dialog]
sequence register setting executed.
Click [F3] Button. following displayed.
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]
<KM081401>
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[AKD4706]
[Function4 Dialog]
sequence file (*.aks) saved [Function3] listed files, assigned buttons then executed. When [F4] button clicked, window shown Figure opens.
Figure [F4] window
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[AKD4706]
6-1. [OPEN] buttons left side [START] buttons Click [OPEN] button select sequence file (*.aks) saved [Function3]. sequence file name displayed shown Figure case that selected sequence file name "DAC_Stereo_ON.aks")
Figure [F4] window(2) Click [START] button, then sequence executed.
6-2. [SAVE] [OPEN] buttons right side [SAVE] name assign sequence file displayed [Function4] window saved file. file name "*.ak4". [OPEN] name assign sequence file(*.ak4) saved [SAVE] loaded.
6-3. Note This function doesn't support pause function sequence function. files used [SAVE] [OPEN] function right side need same folder. When sequence changed [Function3], sequence file (*.aks) should loaded again order reflect change.
<KM081401>
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[AKD4706]
[Function5 Dialog]
register setting file(*.akr) saved [SAVE] function main window listed files, assigned buttons then executed. When [F5] button clicked, window shown Figure opens.
Figure [F5] window
7-1. [OPEN] buttons left side [WRITE] button Click [OPEN] button select register setting file (*.akr). register setting file name displayed shown Figure case that selected file name "DAC_Output.akr") Click [WRITE] button, then register setting executed.
<KM081401>
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[AKD4706]
Figure [F5] windows(2)
7-2. [SAVE] [OPEN] buttons right side [SAVE] name assign register setting file displayed [Function5] window saved file. file name "*.ak5". [OPEN] name assign register setting file(*.ak5) saved [SAVE] loaded.
7-3. Note files used [SAVE] [OPEN] function right side need same folder. When register setting changed [SAVE] Button main window, register setting file (*.akr) should loaded again order reflect change.
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[AKD4706]
MEASUREMENT RESULTS Audio
[Measurement condition] Measurement unit: Audio Precision System Cascade MCLK 256fs BICK 64fs 44.1kHz 10Hz20kHz 24bit Power Supply VD1=VD2=5V, VDD1=VDD2=VDD3=VDD4=5V, VP=12V Interface Room Temperature Volume#0=Volume#1=0dB Measurement signal line path: Volume#0 Volume#1 TVOUTL/R Parameter S/(N+D) 2Vrms Output Input signal 1kHz, 0dBFS 1kHz, -60dBFS data Measurement filter 20kLPF 22kLPF, A-weighted 22kLPF, A-weighted Results [dB] 93.8 97.1 97.5
Video
[Measurement condition] Signal Generator Sony Tectonics TG2000 Measurement unit: Sony Tectonics VM700T Agilent 4395A Power Supply VD1=VD2=5V, VDD1=VDD2=VDD3=VDD4=5V, VP=12V Interface Temperature Room Measurement signal line path: ENCV TVVOUT, ENCRC TVRC, ENCY2 Parameter Measurement conditions Input flat field Filter Uni-weighted, 15kHz 5MHz Input 100%red(ENCRC), Measured TVVOUT Input Modulated Lamp Input Modulated Lamp Results 72.5 Unit
Crosstalk
-50.1 0.58 0.80
deg.
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[AKD4706]
Plots (Audio)
-100 -110 -120 -130 -140 -150 -160
AK4706 fs=44.1kHz, fin=1kHz, input VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
Figure1-1. (fin=1kHz Input Level=0dBFS)
-100 -110 -120 -130 -140 -150 -160
AK4706 fs=44.1kHz, fin=1kHz, -60dB input VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
Figure-1-2. (fin=1kHz Input Level=-60dBFS)
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[AKD4706]
-100 -110 -120 -130 -140 -150 -160
AK4706 fs=44.1kHz, fin=1kHz, input VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
Figure1-3. (Noise Floor)
-100 -110 -120 -130 -140 -150 -160
AK4706 band Noise fs=44.1kHz, fin=1kHz, input VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
100k
Figure1-4. (Outband Noise)
<KM081401>
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[AKD4706]
-100 -102 -104 -106 -108 -110 -120
AK4706 THD+N Input Level fs=44.1kHz, fin=1kHz VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
-110
-100
dBFS
Figure1-5. THD+N Input level (fin=1kHz)
-100 -102 -104 -106 -108 -110
AK4706 THD+N Input Frequency fs=44.1kHz, fin=1kHz VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
Figure1-6. THD+N Input Frequency (Input level=0dBFS)
<KM081401>
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[AKD4706]
-100 -110 -120 -120
AK4706 Linearity fs=44.1kHz, fin=1kHz VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
-110
-100
dBFS
Figure1-7.Linearity (fin=1kHz)
+0.9 +0.8 +0.7 +0.6 +0.5 +0.4 +0.3 +0.2 +0.1 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9
AK4706 Frequency Respons fs=44.1kHz, fin=1kHz VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
Figure1-8. Frequency Response (Input level=0dBFS)
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[AKD4706]
-100 -102 -104 -106 -108 -110 -112 -114 -116 -118 -120
AK4706 Crosstalk fs=44.1kHz, fin=1kHz VP=12V, VD1=VD2=VVD1=VVD2=VVD3=VVD4=5V
Figure1-9. Crosstalk (Input level=0dBFS)
<KM081401>
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[AKD4706]
Plots(Video)
Figure 2-1. Noise spectrum (Input=0%flat field, BW=15kHz 5MHz, Uni-weighted)
Figure 2-2. Frequency Response response=6MHz)
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[AKD4706]
Figure 2-3. Frequency Response response=6MHz)
Figure 2-4. Frequency Response response=12MHz)
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[AKD4706]
Figure 2-5. Frequency Response response=30MHz)
Figure 2-6. Crosstalk (Input= 100% (ENCRC), measured TVVOUT)
<KM081401>
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[AKD4706]
Figure 2-7. (Input= Modulated Lamp)
<KM081401>
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[AKD4706]
Revision History
Date (YY/MM/DD) 05/11/02 05/12/28 Manual Board Revision Revision KM081400 KM081401 Reason First edition Modification Circuit diagram changed (page 5/5). changed from 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.
<KM081401>
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MCLK
VVD4
LRCK
SDTI
BICK
HDPR HDPB
LRCK
SDTI
MCLK
BICK
VVD4
VVSS3
VVSS4
VSS2
0.1u
0.1u
VSS1 0.1u 0.1u 0.1u
HDPR
PVCOM
0.1u
HDPB
DVCOM
VVD3
VVD3
MONOOUT
MONOOUT
VCRVOUT
VCRVOUT
TVOUTL
TVOUTL
TVFB
TVFB
TVOUTR
TVOUTR
VCRC
VCRC
AK4706
VCROUTL
VCROUTL
VVSS2
VCROUTR
VCROUTR
TVVOUT
0.1u
TVVOUT
TVINL
TVINL
VVD2
VVD2
TVINR
TVINR
TVRC
TVRC
VCRINL
VCRINL
VCRINR
VCRINR
TVSB
TVSB
VVSS1
VCRSB
VCRSB
REFI VCRVIN ENCRC VCRRC ENCPR ENCPB VCRFB ENCY2 TVVIN
RNCC
ENCG
VCRG
ENCB
ENCV
ENCY
VVD1
TVVIN
ENCB
ENCV
ENCG
ENCPB
ENCPR
VCRVIN
ENCRC
VCRFB
ENCY2
VCRRC
VCRG
ENCC
ENCY
VCRB
0.1u
VCRB
VVD1
Title Size Date: Document Number
AKD4706-A
AK4706
Sheet
Monday, August 2005
74HCT541
NJM78M05FA
+12V
0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
Logic Short
Logic
Logic
+C24
0.1u
0.1u
PORT1
SDA(ACK)
74ACT14, 74HCU04, 74LS07, 74HCT541
short
4112B_3.3V LP2950A
uP-I/F
74LS07
Logic 0.1u
JP22
0.1u
Logic
(short)
SDA(ACK)
VVD1
short
VVD2
short
VVD3 4112B_3.3V
short MCLK BICK LRCK SDATA Logic
PORT2
VVD4 short
Logic Logic
0.1u
74ACT14
74ACT14
Logic
0.1u
74HCU04
0.1u
12.288MHz
DVDD DVSS TVDD V/TX AVDD AVSS DIF0/RX2 DIF1/RX3 DIF2/RX4
CM0/CDTO CM1/CDTI OCKS1/CCLK OCKS0/CSN MCK01 MCK02 DAUX BICK SDTO LRCK FS96 AUTO
MCLK
MCLK BICK SDTI
BICK SDTI LRCK
LRCK
Logic
AK4112BVF
74ACT14 74LS07 74LS07 74LS07 74LS07 74HCU04 74ACT14 DIP-5 R-PACK5R 74LS07
4112B_3.3V
0.1u
74HCU04
74HCU04
74ACT14
Logic
74HCU04
74ACT14
74HCU04
PORT3
DIF0 DIF2 DIF0 DIF2
AK4112B
TORX176
0.1u
TORX
DIF0 DIF2
Logic
BNC(RX)
0.1u
Title Size Date:
AKD4706-A
Document Number
Power supply AK4112B
Thursday, August 2005
Sheet
VCRINR
MONOOUT
(open)
0.47u
VCRINR
MONOOUT
VCRINL
TVOUTL
(open)
0.47u
VCRINL
TVOUTL
From Analog output
TVINR
TVOUTR
(open)
0.47u
TVINR
TVOUTR
Analog input
TVINL
VCROUTL
(open)
0.47u
TVINL
VCROUTL
VCROUTR
VCROUTR
Title Size Date:
Document Number
AKD4706-A
Sheet
Thursday, July 2005
Analog Input/Output Circuit
ENCY2
(short)
ENCC ENCY2
(short)
VCRFB ENCC
VCRFB1
0.1u
0.1u
ENCPR
(short)
ENCV ENCPR
(short)
VCRRC ENCV
JP10
JP11
(short)
VCRRC
0.1u
0.1u
0.1u
VCRRC VCRRC 0.1u
VCRRC
VCRCOUT
JP12 VCRRC
100k
VCRSB1
VCRSB VCRSB
VCRSB
ENCPB
(short)
ENCY ENCPB
(short)
ENCY
0.1u
0.1u
VCRG
(short)
VCRG
0.1u
ENCB
(short)
TVVIN ENCB
(short)
TVVIN
0.1u
0.1u
VCRB
(short)
VCRB
0.1u
ENCG
(short)
VCRVIN ENCG
(short)
VCRVIN
0.1u
0.1u
VCRSB
VCRSB1
JP13 ENCRC
JP14
(short)
ENCRC
0.1u ENCRC 0.1u
ENCRC
JP15 ENCRC
100k
VCRFB1
VCRFB VCRFB
VCRFB
Title Size Date:
AKD4706-A
Document Number
Video Block Input Circuit
Friday, July 2005
Sheet
VCRVOUT
VCRVOUT
TVSB1
HDPR HDPR VCRC
TVSB JP16 JP17 VCRC VCRC JP18
VCRCOUT
VCRCOUT
TVSB1
HDPB HDPB TVVOUT
TVVOUT TVSB
TVSB
TVFB1
TVRC
TVFB JP19 JP20 TVRC TVRC JP21
TVRC
TVFB1
TVFB
TVFB
Title Size Date:
AKD4706-A
Document Number
Video Block Output Circuit
Wednesday, December 2005Sheet

Evaluation board Rev.1 AK4706 GENERAL DESCRIPTION AKD4706-A evalu

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