AKM AKD4584 Evaluation board rev.a for ak4584 Datasheet

ASAHI KASEI
[AKD4584]
AKD4584
Evaluation board Rev.A for AK4584
GENERAL DESCRIPTION
AKD4584 is an evaluation board for the 24bit 96kHz CODEC, AK4584. The AKD4584 can evaluate A/D
converter D/A converter separately in addition to loopback mode (A/D → D/A). The AKD4584 also has
the digital audio interface and can achieve the interface with digital audio systems via opt-connector.
„ Ordering guide
AKD4584
---
Evaluation board for AK4584
(Cable for connecting with printer port of IBM-AT,
compatible PC and control software are packed with this.)
FUNCTION
• DIT/DIR with optical input/output
• BNC connector for an external clock input
• 10pin Header for serial control mode
2.7 ~ 5.25V 4.75 ~ 5.25V GND
LIN
Control Data
RIN
10pin Header
LOUT
ROUT
ROM
AK4584
10pin Header
Opt In
BNC In
Opt out
AK4114
Opt In
Opt Out
BNC out
Clock
Gen
Figure 1. AKD4584 Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
<KM065800>
’01/11
-1-
ASAHI KASEI
[AKD4584]
1. Evaluation Board Manual
„ Analog Input / Output circuits
(1) Input circuits
The analog input of AK4584 inputs from J1 (RIN), J3 (LIN).
J1
RIN
C32
10u
+
RIN
R16
560
J3
LIN
C34
10u
+
LIN
R19
560
Figure 2. LIN/RIN Input circuits
(2) Output circuits
The analog output of AK4584’s DAC outputs from J2 (ROUT), J4 (LOUT).
+
R15
220
J2
ROUT
ROUT
R17
10k
R18
220
+
C33
22u
J4
LOUT
LOUT
C35
22u
R20
10k
Figure 3. LOUT/ROUT Output circuits
* AKM assumes no responsibility for the trouble when using the above circuit examples.
<KM065800>
’01/11
-2-
ASAHI KASEI
[AKD4584]
„ Digital Input / Output circuits & Set-up jumper pin
(1) Digital input circuits
The digital input of AK4584 inputs from J7 (RX) or PORT5 (DIR).
2
VDD
5
PORT5
6
5
GND
VCC
GND
OUT
L4
47u
4
3
2
1
1
6
C37
0.1u
DIR
+ C38
10u
RX1
R39
RX
JP12
470
JP13
RX
J7
RX
C39
R40
75
RX2
RX1
RX2
RX3
RX4
RX3
RX1-4
BNC
RX4
0.1u
Figure 4. Digital input circuit
1. Digital signal is input to RX1-4 pins respectively.
JP12
RX1-4
JP12
RX1-4
JP12
RX1-4
JP12
RX1-4
RX1
RX1
RX1
RX1
RX2
RX2
RX2
RX2
RX3
RX3
RX3
RX3
RX4
RX4
RX4
RX4
2. Digital signal is input to RX1-4 pins via J7 (RX) and PORT5 (DIR).
JP13
RX
RX
BNC
JP13
RX
RX
BNC
* AKM assumes no responsibility for the trouble when using the above circuit examples.
<KM065800>
’01/11
-3-
ASAHI KASEI
[AKD4584]
(2) Digital output circuits
The digital output of AK4584 inputs from J6 (TX) or PORT4 (DIT).
VDD
5
6
PORT4
5
6
IN
VCC
IF
GND
4
3
2
1
DIT
J6
TX
T2
DA-02F
TX
R32
1k
JP8
TX
JP9
C36
0.1u
R37
330
TX1
TX2
TX3
TX1
TX2
TX3
TX1-3
BNC
R38
100
Figure 5. Digital output circuit
1. Digital signal is output to TX1-3 pins respectively.
JP9
TX1-3
JP9
TX1-3
JP9
TX1-3
TX1
TX1
TX1
TX2
TX2
TX2
TX3
TX3
TX3
2. Digital signal is output to TX1-3 pins via J6 (TX) and PORT4 (DIT).
JP8
TX
TX
BNC
JP8
TX
TX
BNC
* AKM assumes no responsibility for the trouble when using the above circuit examples.
<KM065800>
’01/11
-4-
ASAHI KASEI
[AKD4584]
„ Operation sequence
1) Set up the power supply lines.
[AVDD] (red)
= 4.75 ∼ 5.25V
[TVDD] (orange) = 2.7 ∼ 5.25V
[VCC]
(red)
= 5.0V
[VDD]
(red)
= 5.0V
[AGND] (black)
= 0V
[DGND] (black)
= 0V
: for AVDD, DVDD, PVDD of AK4584 (typ. 5.0V)
: for TVDD of AK4584 (typ. 3.0V)
: for logic (typ. 5.0V)
: for logic (typ. 5.0V)
: for analog ground
: 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 AK4584 should be reset once bringing SW1 “L” upon power-up.
„ Evaluation mode
(1) Slave mode
In case of AK4584 evaluation using AK4114, it is necessary to correspond to AK4584’s and AK4114’s audio
interface format. About AK4584’s audio interface format, refer to AK4584’s datasheet. About AK4114’s audio
interface format, see Table2.
(1-1) A/D evaluation using DIT function of AK4584
(1-2) A/D evaluation using DIT function of AK4114
(1-3) D/A evaluation using DIR function of AK4114
(1-4) All interfacing signal (MCLK, BICK, LRCK) are fed from the external circuit
(1-1) A/D evaluation using DIT function of AK4584
Using J5 (EXT), PORT4 (DIT) and J6 (TX). Nothing should be connected to J7 (RX), PORT1 (DIR), PORT5
(DIR) and PORT6 (ROM). Remove the X’tal (X1). The bi-phase data is output from TX3. JP6 (EXT) should be
open.
JP3
XTI
JP6
EXT
JP10
MCLK
JP11
BICK
EXT
DIR
EXT
JP15
SDTI
DIR
ADC
ADC
EXT
DIR
DIR
JP14
LRCK
<KM065800>
’01/11
-5-
ASAHI KASEI
[AKD4584]
• Clock setting
(1-1-1) Normal Speed (MCLK=256fs=11.2896MHz@fs=44.1kHz)
x1
x2
x4
x1
x1
M2
JP7
LRFS
JP5
BCFS
x4
M1
JP4
MCLK
x2
JP1
MCKO
(1-1-2) Normal Speed (MCLK=512fs=22.5792MHz@fs=44.1kHz)
x1
x2
x4
x1
x1
M2
JP7
LRFS
JP5
BCFS
x4
M1
JP4
MCLK
x2
JP1
MCKO
(1-1-3) Double Speed (MCLK=256fs=22.5792MHz@fs=88.2kHz)
x1
x2
x4
x1
x1
M2
JP7
LRFS
JP5
BCFS
x4
M1
JP4
MCLK
x2
JP1
MCKO
• SW2 (MODE) setting (See Table 1)
Normal speed and double speed are same setting.
(1) When XTALE is “H”, MCLK can output from MCKO1/2 pins though AK4584 is powered down.
(2) When DMCK is “H”, MCKO1 output is disabled.
H
1 2 3 4 5 6 7 8 9 10
DIF0
DIF1
DIF2
OCKS0
OCKS1
CM0
TEST3
XTALE
DMCK
MS
L
<KM065800>
’01/11
-6-
ASAHI KASEI
[AKD4584]
(1-2) A/D evaluation using DIT function of AK4114
Using X’tal (X2) and PORT2 (DIT). Nothing should be connected to J5 (EXT), J7 (RX), PORT1 (DIR), PORT5
(DIR) and PORT6 (ROM). Remove the X’tal (X1). JP6 (EXT) should be short. In normal speed and double speed
mode, JP1 (MCKO), JP4 (MCLK), JP5 (BCFS) and JP7 (LRFS) should be open.
JP3
XTI
JP6
EXT
JP10
MCLK
JP11
BICK
EXT
DIR
EXT
JP15
SDTI
DIR
ADC
ADC
EXT
DIR
DIR
JP14
LRCK
• SW2 (MODE) setting (See Table 1)
Normal speed and double speed are same setting.
(1) Set the audio interface format of AK4114 using DIF2-0.
(2) Set the master clock output of AK4114using OCKS1-0.
(3) Set the PLL mode or X’tal mode of AK4114 using CM0.
(4) When XTALE is “H”, MCLK can output from MCKO1/2 pins though AK4584 is powered down.
(5) When DMCK is “H”, MCKO1 output is disabled.
H 1 2 3 4 5 6 7 8 9 10
DIF0
DIF1
DIF2
OCKS0
OCKS1
CM0
TEST3
XTALE
DMCK
MS
L
Above figure is 24bit MSB justified, MCKO output of AK4114 is 256fs, AK4114 is X’tal mode.
Using DIT of AK4114, AK4114 is set X’tal mode.
<KM065800>
’01/11
-7-
ASAHI KASEI
[AKD4584]
(1-3) D/A evaluation using DIR function of AK4114
Using PORT1 (DIR). Nothing should be connected to J7 (RX), PORT5 (DIR) and PORT6 (ROM). Remove the
X’tal (X1). JP6 (EXT) should be short. In normal speed, double speed mode and quad speed mode, JP1 (MCKO),
JP4 (MCLK), JP5 (BCFS) and JP7 (LRFS) should be open.
JP3
XTI
JP6
EXT
JP10
MCLK
JP11
BICK
EXT
DIR
EXT
JP15
SDTI
DIR
ADC
ADC
EXT
DIR
DIR
JP14
LRCK
• SW2 (MODE) setting (See Table 1)
(1) Set the audio interface format of AK4114 using DIF2-0.
(2) Set the master clock output of AK4114using OCKS1-0.
(3) Set the PLL mode or X’tal mode of AK4114 using CM0.
(4) When XTALE is “H”, MCLK can output from MCKO1/2 pins though AK4584 is powered down.
(5) When DMCK is “H”, MCKO1 output is disabled.
H 1 2 3 4 5 6 7 8 9 10
DIF0
DIF1
DIF2
OCKS0
OCKS1
CM0
TEST3
XTALE
DMCK
MS
L
Above figure is 24bit MSB justified, MCKO output of AK4114 is 256fs, AK4114 is PLL mode.
In quad speed mode of AK4114, set OCKS1=“H” and OCKS0=“H”. The MCKO output of AK4114 is output
128fs.
<KM065800>
’01/11
-8-
ASAHI KASEI
[AKD4584]
(1-4) All interfacing signal (MCLK, BICK, LRCK) are fed from the external circuit
Using PORT6 (ROM). Nothing should be connected to J7 (RX), PORT1 (DIR) and PORT5 (DIR). Remove the
X’tal (X1). JP6 (EXT) should be short. In normal speed, double speed mode and quad speed mode, JP1 (MCKO),
JP4 (MCLK), JP5 (BCFS) and JP7 (LRFS) should be open.
JP3
XTI
JP6
EXT
JP10
MCLK
JP11
BICK
EXT
DIR
EXT
JP15
SDTI
DIR
ADC
ADC
EXT
DIR
DIR
JP14
LRCK
• SW2 (MODE) setting (See Table 1)
(1) When XTALE is “H”, MCLK can output from MCKO1/2 pins though AK4584 is powered down.
(2) When DMCK is “H”, MCKO1 output is disabled.
H 1 2 3 4 5 6 7 8 9 10
DIF0
DIF1
DIF2
OCKS0
OCKS1
CM0
TEST3
XTALE
DMCK
MS
L
<KM065800>
’01/11
-9-
ASAHI KASEI
[AKD4584]
(2) Master Mode
(2-1) A/D evaluation using DIT function of AK4584
Using X’tal (X1), PORT4 (DIT) and J6 (TX). Nothing should be connected to J7 (RX), PORT1 (DIR), PORT5
(DIR) and PORT6 (ROM). The bi-phase data is output from TX3. JP6 (EXT) should be short. In normal speed,
double speed mode and quad speed mode, JP3 (XTI), JP4 (MCLK), JP5 (BCFS) and JP7 (LRFS) should be open.
JP3
XTI
JP6
EXT
JP10
MCLK
JP11
BICK
EXT
DIR
EXT
JP15
SDTI
DIR
ADC
ADC
EXT
DIR
DIR
JP14
LRCK
• Clock Setting
(2-1-1) Select MCKO1
x1
JP7
LRFS
x2
x4
x1
x1
M2
JP5
BCFS
x4
M1
JP4
MCLK
x2
JP1
MCKO
(2-1-2) Select MCKO2
x1
JP7
LRFS
x2
x4
x1
x1
M2
JP5
BCFS
x4
M1
JP4
MCLK
x2
JP1
MCKO
• SW2 (MODE) setting (See Table 1)
Normal speed and double speed are same setting.
(1) When XTALE is “H”, MCLK can output from MCKO1/2 pins though AK4584 is powered down.
(2) When DMCK is “H”, MCKO1 output is disabled.
H 1 2 3 4 5 6 7 8 9 10
DIF0
DIF1
DIF2
OCKS0
OCKS1
CM0
TEST3
XTALE
DMCK
MS
L
<KM065800>
’01/11
- 10 -
ASAHI KASEI
[AKD4584]
(2-2) D/A evaluation using DIR function of AK4584
Using PORT5 (DIR) or J7 (RX). Nothing should be connected to PORT1 (DIR) and PORT6 (ROM). JP6 (EXT)
should be short. In normal speed and double speed mode, JP1 (MCKO), JP4 (MCLK), JP5 (BCFS) and JP7
(LRFS) should be open.
JP3
XTI
JP6
EXT
JP10
MCLK
JP11
BICK
EXT
DIR
EXT
JP15
SDTI
DIR
ADC
ADC
EXT
DIR
DIR
JP14
LRCK
• Clock setting
(2-2-1) Select MCKO1
x1
JP7
LRFS
x2
x4
x1
x1
M2
JP5
BCFS
x4
M1
JP4
MCLK
x2
JP1
MCKO
(2-2-2) Select MCKO2
x1
JP7
LRFS
x2
x4
x1
x1
M2
JP5
BCFS
x4
M1
JP4
MCLK
x2
JP1
MCKO
• SW2 (MODE) setting (See Table 1)
Normal speed, double speed and quad speed mode are same setting.
(1) When XTALE is “H”, MCLK can output from MCKO1/2 pins though AK4584 is powered down.
(2) When DMCK is “H”, MCKO1 output is disabled.
H 1 2 3 4 5 6 7 8 9 10
DIF0
DIF1
DIF2
OCKS0
OCKS1
CM0
TEST3
XTALE
DMCK
MS
L
<KM065800>
’01/11
- 11 -
ASAHI KASEI
[AKD4584]
„ DIP Switch set up
[SW2] (MODE): Setting evaluation mode for AK4584 and AK4114
ON is “H”, OFF is “L”.
No.
1
2
3
4
5
6
7
8
9
10
Mode
0
1
2
3
4
5
DIF2
0
0
0
0
1
1
Mode
0
1
2
3
Name
ON (“H”)
OFF (“L”)
DIF0
AK4114 Audio Format Setting
DIF1
See Table 2
DIF2
OCKS0
AK4114 Master Clock Output Setting
See Table 3
OCKS1
CM0
AK4114 X’tal Mode
AK4114 PLL Mode
TEST3
Normally OFF
XTALE
MCKO1/2 Enable
MCKO1/2 Disable
DMCK
MCKO1 Disable
MCKO1 Enable
M/S
Master Mode
Slave Mode
Table 1. Setting mode for AK4584 and AK4114
DIF1
DIF0
AK4114 DAUX
0
0
24bit, MSB justified
0
1
24bit, MSB justified
1
0
24bit, MSB justified
1
1
24bit, MSB justified
0
0
24bit, MSB justified
0
1
24bit, I2S
Table 2. Setting AK4114 audio interface format
OCKS1
OCKS0
MCKO1
X’tal
0
0
256fs
256fs
0
1
256fs
256fs
1
0
512fs
512fs
1
1
128fs
128fs
Table 3. Setting AK4114 master clock output
AK4114 SDTO
16bit, LSB justified
18bit, LSB justified
20bit, LSB justified
24bit, LSB justified
24bit, MSB justified
24bit, I2S
fs
∼ 96kHz
∼ 96kHz
∼ 48kHz
∼ 192kHz
„ Other jumper pins set up
1. JP1 (GND) : Analog ground and Digital ground
OPEN : Separated. <Default>
SHORT : Common. (The connector “DGND” can be open.)
„ The function of the toggle SW
Upper-side is “H” and lower-side is “L”.
[SW1] (PDN): Power down of AK4584. Keep “H” during normal operation.
[SW3] (DIR):
Power down of AK4114. Keep “H” during normal operation.
<KM065800>
’01/11
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ASAHI KASEI
[AKD4584]
„ Indication for LED
[LED1] (INT0): Output INT0 pin of AK4584.
[LED2] (INT1): Output INT1 pin of AK4584.
[LED3] (ERF): Output INT0 pin of AK4114.
[LED4] (DZF): Output DZF pin of AK4584.
„ Serial Control
The AK4584 can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT3
(CTRL) with PC by 10 wire flat cable packed with the AKD4584.
Connect
PC
10 wire
flat cable
10pin
Connector
CSN
CCLK
CDTI
CDTO
AKD4584
10pin Header
Figure 6. Connect of 10 wire flat cable
<KM065800>
’01/11
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ASAHI KASEI
[AKD4584]
2. Control Software Manual
„ Set-up of evaluation board and control software
1. Set up the AKD4584 according to previous term.
2. Connect IBM-AT compatible PC with AKD4584 by 10-line type flat cable (packed with AKD4584). Take care of the
direction of 10pin header. (This control software does not operate on Windows NT/2000, therefore please operate it
on Windows 95/98.)
3. Insert the floppy-disk labeled “AKD4584 Control Program ver 1.0” into the floppy-disk drive.
4. Access the floppy-disk drive and double-click the icon of “akd4584-1.exe” and “akd4584-2” to set up the control
program.
5. Then please evaluate according to the follows.
„ Explanation of each buttons
1. [Port Setup] :
2. [Write default] :
3. [All Read] :
4. [Function1] :
5. [Function2] :
6. [Write] :
7. [Read] :
Set up the printer port.
Initialize the register of AK4584.
Read the all register of AK4584.
Dialog to write data by keyboard operation.
Dialog to evaluate IPGA and OATT.
Dialog to write data by mouse operation.
Read each register data by mouse operation.
„ Explanation of each dialog
1. [Function1 Dialog] :
Address Box:
Data Box:
Dialog to write data by keyboard operation
Input register address in 2 figures of hexadecimal.
Input register data in 2 figures of hexadecimal.
If you want to write the input data to AK4584, click “OK” button. If not, click “Cancel” button.
2. [Function2 Dialog] :
Dialog to evaluate IPGA and OATT
This dialog corresponds to only addr=04H, 05H, 06H, 07H.
Address Box:
Input register address in 2 figures of hexadecimal.
Start Data Box:
Input start data in 2 figures of hexadecimal.
End Data Box:
Input end data in 2 figures of hexadecimal.
Interval Box:
Data is written to AK4584 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 AK4584, click “OK” button. If not, click “Cancel” button.
<KM065800>
’01/11
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ASAHI KASEI
[AKD4584]
3. [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 AK4584, click “OK” button. If not, click “Cancel” button.
„ Operation flow
Keep the following flow surely.
1. Set up the control program according to explanation above.
2. Click “Port Setup” button.
3. Click “Write default” button.
4. Then set up the dialog and input data.
„ 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.
„ Attention on the operation
If you set up Function1 or Function2 dialog, input data to all boxes. Attention dialog is indicated if you input data or
address that is not specified in the datasheet or you click “OK” button before you input data. In that case set up the dialog
and input data once more again. These operations does not need if you click “Cancel” button or check the check box.
<KM065800>
’01/11
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ASAHI KASEI
[AKD4584]
MEASUREMENT RESULTS
[Measurement condition]
• Measurement unit: Audio Precision, System Two Cascade
• MCLK
: 256fs
• BCLK
: 64fs
• fs
: 44.1kHz, 96kHz
• Bit
: 24bit
• Power Supply
: AVDD=DVDD=TVDD=PVDD=5.0V
• Interface
: DIR/DIT
• Temperature
: Room
[Measurement Results]
Parameter
ADC Analog Input Characteristics
S/(N+D)
(fs=44.1kHz, -0.5dB Input)
(fs=96kHz, -0.5dB Input)
D-Range
(fs=44.1kHz, -60dB Input, A-weighted)
(fs=96kHz, -60dB Input)
S/N
(fs=44.1kHz, A-weighted)
(fs=96kHz)
Interchannel Isolation
DAC Analog Output Characteristics
S/(N+D)
(fs=44.1kHz, 0dB Output)
(fs=96kHz, -0.5dB Output)
D-Range
(fs=44.1kHz, -60dB Output, A-weighted)
(fs=96kHz, -60dB Output)
S/N
(fs=44.1kHz, A-weighted)
(fs=96kHz)
Interchannel Isolation
<KM065800>
Result
Unit
92.0
88.3
dB
dB
100.6
96.1
dB
dB
101.0
96.1
110.5
dB
dB
dB
95.3
95.1
dB
dB
105.5
100.4
dB
dB
105.9
100.5
115.5
dB
dB
dB
’01/11
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ASAHI KASEI
[AKD4584]
[ADC Plot : fs=44.1kHz]
AKM
AK4584 ADC THD+N vs. Input Level
VDD=5.0V, fs=44.1kHz, fin=1kHz
-80
-82
-84
-86
-88
-90
-92
d
B
F
S
-94
-96
-98
-100
-102
-104
-106
-108
-110
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBr
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
D S P Anlr.THD+N Am p l A
L e ft
l a s t.a t2c
Figure 1. THD+N vs. Input Level
AKM
AK4584 ADC THD+N vs. Input Frequency
VDD=5.0V, fs=44.1kHz, Input=-0.5dBr
-80
-82
-84
-86
-88
-90
-92
d
B
F
S
-94
-96
-98
-100
-102
-104
-106
-108
-110
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
D S P Anlr.THD+N Am p l A
L e ft
l a s t.a t2c
Figure 2. THD+N vs. Input Frequency
<KM065800>
’01/11
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ASAHI KASEI
[AKD4584]
AKM
AK4584 ADC Linearity
VDD=5.0V, fs=44.1kHz, fin=1kHz
+0
-10
-20
-30
-40
d
B
F
S
-50
-60
-70
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
D S P Anlr.Bandpass A
L e ft
l a s t.a t2c
Figure 3. Linearity
AKM
AK4584 ADC F requency Response
VDD=5.0V, fs=44.1kHz, Input=-0.5dBr
+0
-0.1
-0.2
-0.3
-0.4
d
B
F
S
-0.5
-0.6
-0.7
-0.8
-0.9
-1
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
D S P Anlr.Am pl A
L e ft
l a s t.a t2c
Figure 4. Frequency Response
<KM065800>
’01/11
- 18 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 A D C C rosstalk
VDD=5.0V, fs=44.1kHz, Input=-0.5dBr
-80
-85
-90
-95
-100
-105
d
B
-110
-115
-120
-125
-130
-135
-140
20
50
100
200
500
1k
2k
5k
10k
20k
5k
10k
20k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Blue
Solid
Solid
3
3
D S P Anlr.Crosstalk B
D S P Anlr.Crosstalk A
L e ft
L e ft
l a s t.a t2c
Figure 5. Crosstalk
AKM
A K 4 5 8 4 A D C F F T P lot
VDD=5.0V, fs=44.1kHz, fin=1kHz, Input=-0.5dBr
+0
-20
-40
-60
d
B
F
S
-80
-100
-120
-140
-160
-180
20
50
100
200
500
1k
2k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 6. FFT Plot
<KM065800>
’01/11
- 19 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 A D C F F T P lot
VDD=5.0V, fs=44.1kHz, fin=1kHz, Input=-60dBr
+0
-20
-40
-60
d
B
F
S
-80
-100
-120
-140
-160
-180
20
50
100
200
500
1k
2k
5k
10k
20k
2k
5k
10k
20k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 7. FFT Plot
AKM
A K 4 5 8 4 A D C F F T P lot
VDD=5.0V, fs=44.1kHz, fin=None
+0
-20
-40
-60
d
B
F
S
-80
-100
-120
-140
-160
-180
20
50
100
200
500
1k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 8. FFT Plot
<KM065800>
’01/11
- 20 -
ASAHI KASEI
[AKD4584]
[ADC Plot : fs=96kHz]
AKM
AK4584 ADC THD+N vs. Input Level
VDD=5.0V, fs=96kHz, fin=1kHz
-80
-82
-84
-86
-88
-90
-92
d
B
F
S
-94
-96
-98
-100
-102
-104
-106
-108
-110
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBr
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
D S P Anlr.THD+N Am p l A
L e ft
l a s t.a t2c
Figure 9. THD+N vs. Input Level
AKM
AK4584 ADC THD+N vs. Input Frequency
VDD=5.0V, fs=96kHz, Input=-0.5dBr
-80
-82
-84
-86
-88
-90
-92
d
B
F
S
-94
-96
-98
-100
-102
-104
-106
-108
-110
20
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
D S P Anlr.THD+N Am p l A
L e ft
l a s t.a t2c
Figure 10. THD+N vs. Input Frequency
<KM065800>
’01/11
- 21 -
ASAHI KASEI
[AKD4584]
AKM
AK4584 ADC Linearity
VDD=5.0V, fs=96kHz, fin=1kHz
+0
-10
-20
-30
-40
d
B
F
S
-50
-60
-70
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
D S P Anlr.Bandpass A
L e ft
l a s t.a t2c
Figure 11. Linearity
AKM
AK4584 ADC F requency Response
VDD=5.0V, fs=96kHz, Input=-0.5dBr
+0
-0.1
-0.2
-0.3
-0.4
d
B
F
S
-0.5
-0.6
-0.7
-0.8
-0.9
-1
20
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
D S P Anlr.Am pl A
L e ft
l a s t.a t2c
Figure 12. Frequency Response
<KM065800>
’01/11
- 22 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 A D C C rosstalk
VDD=5.0V, fs=96kHz, Input=-0.5dBr
-80
-85
-90
-95
-100
-105
d
B
-110
-115
-120
-125
-130
-135
-140
20
50
100
200
500
1k
2k
5k
10k
20k
40k
5k
10k
20k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Blue
Solid
Solid
3
3
D S P Anlr.Crosstalk B
D S P Anlr.Crosstalk A
L e ft
L e ft
l a s t.a t2c
Figure 13. Crosstalk
AKM
A K 4 5 8 4 A D C F F T P lot
VDD=5.0V, fs=96kHz, fin=1kHz, Input=-0.5dBr
+0
-20
-40
-60
d
B
F
S
-80
-100
-120
-140
-160
-180
20
50
100
200
500
1k
2k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 14. FFT Plot
<KM065800>
’01/11
- 23 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 A D C F F T P lot
VDD=5.0V, fs=96kHz, fin=1kHz, Input=-60dBr
+0
-20
-40
-60
d
B
F
S
-80
-100
-120
-140
-160
-180
20
50
100
200
500
1k
2k
5k
10k
20k
40k
5k
10k
20k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 15. FFT Plot
AKM
A K 4 5 8 4 A D C F F T P lot
VDD=5.0V, fs=96kHz, fin=None
+0
-20
-40
-60
d
B
F
S
-80
-100
-120
-140
-160
-180
20
50
100
200
500
1k
2k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 16. FFT Plot
<KM065800>
’01/11
- 24 -
ASAHI KASEI
[AKD4584]
[DAC Plot : fs=44.1kHz]
AKM
AK4584 DAC THD+N vs. Input Level
VDD=5.0V, fs=44.1kHz, fin=1kHz
-80
-82
-84
-86
-88
-90
d
B
r
A
-92
-94
-96
-98
-100
-102
-104
-106
-108
-110
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Anlr.THD+N Am p l
L e ft
l a s t.a t2c
Figure 1. THD+N vs. Input Level
AKM
AK4584 DAC THD+N vs. Input Frequency
VDD=5.0V, fs=44.1kHz, Input=0dBFS
-80
-82
-84
-86
-88
-90
d
B
r
A
-92
-94
-96
-98
-100
-102
-104
-106
-108
-110
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Anlr.THD+N Am p l
L e ft
l a s t.a t2c
Figure 2. THD+N vs. Input Frequency
<KM065800>
’01/11
- 25 -
ASAHI KASEI
[AKD4584]
AKM
AK4584 DAC Linearity
VDD=5.0V, fs=44.1kHz, fin=1kHz
+0
-10
-20
-30
-40
d
B
r
-50
A
-70
-60
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Anlr.Bandpass
L e ft
l a s t.a t2c
Figure 3. Linearity
AKM
AK4584 DAC F requency Response
VDD=5.0V, fs=44.1kHz, Input=0dBFS
+1
+0.8
+0.6
+0.4
d
B
r
A
+0.2
+0
-0.2
-0.4
-0.6
-0.8
-1
2k
4k
6k
8k
10k
12k
14k
16k
18k
20k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Anlr.Am pl
L e ft
l a s t.a t2c
Figure 4. Frequency Response
<KM065800>
’01/11
- 26 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 D A C C rosstalk
VDD=5.0V, fs=44.1kHz, Input=0dBFS
-100
-102.5
-105
-107.5
-110
-112.5
d
B
-115
-117.5
-120
-122.5
-125
-127.5
-130
20
50
100
200
500
1k
2k
5k
10k
20k
5k
10k
20k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Blue
Solid
Solid
3
3
Anlr.Crosstalk
Anlr.Crosstalk
L e ft
L e ft
l a s t.a t2c
Figure 5. Crosstalk
AKM
A K 4 5 8 4 D A C F F T P lot
VDD=5.0V, fs=44.1kHz, fin=1kHz, Input=0dBFS
+0
-20
-40
-60
d
B
r
-80
-100
A
-120
-140
-160
-180
20
50
100
200
500
1k
2k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 6. FFT Plot
<KM065800>
’01/11
- 27 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 D A C F F T P lot
VDD=5.0V, fs=44.1kHz, fin=1kHz, Input=-60dBFS
+0
-20
-40
-60
d
B
r
-80
-100
A
-120
-140
-160
-180
20
50
100
200
500
1k
2k
5k
10k
20k
2k
5k
10k
20k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 7. FFT Plot
AKM
A K 4 5 8 4 D A C F F T P lot
VDD=5.0V, fs=44.1kHz, fin=None
+0
-20
-40
-60
d
B
r
-80
-100
A
-120
-140
-160
-180
20
50
100
200
500
1k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 8. FFT Plot
<KM065800>
’01/11
- 28 -
ASAHI KASEI
[AKD4584]
[DAC Plot : fs=96kHz]
AKM
AK4584 DAC THD+N vs. Input Level
VDD=5.0V, fs=96kHz, fin=1kHz
-80
-82
-84
-86
-88
-90
d
B
r
A
-92
-94
-96
-98
-100
-102
-104
-106
-108
-110
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Anlr.THD+N Am p l
L e ft
l a s t.a t2c
Figure 9. THD+N vs. Input Level
AKM
AK4584 DAC THD+N vs. Input Frequency
VDD=5.0V, fs=96kHz, Input=0dBFS
-80
-82
-84
-86
-88
-90
d
B
r
A
-92
-94
-96
-98
-100
-102
-104
-106
-108
-110
20
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Anlr.THD+N Am p l
L e ft
l a s t.a t2c
Figure 10. THD+N vs. Input Frequency
<KM065800>
’01/11
- 29 -
ASAHI KASEI
[AKD4584]
AKM
AK4584 DAC F requency Response
VDD=5.0V, fs=96kHz, fin=1kHz
+0
-10
-20
-30
-40
d
B
r
-50
A
-70
-60
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Anlr.Bandpass
L e ft
l a s t.a t2c
Figure 11. Linearity
AKM
AK4584 DAC F requency Response
VDD=5.0V, fs=96kHz, Input=0dBFS
+1
+0.8
+0.6
+0.4
d
B
r
A
+0.2
+0
-0.2
-0.4
-0.6
-0.8
-1
2.5k
5k
7.5k
10k
12.5k
15k
17.5k
20k
22.5k
25k
27.5k
30k
32.5k
35k
37.5k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Anlr.Am pl
L e ft
l a s t.a t2c
Figure 12. Frequency Response
<KM065800>
’01/11
- 30 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 D A C C rosstalk
VDD=5.0V, fs=96kHz, Input=0dBFS
-90
-95
-100
-105
d
B
-110
-115
-120
-125
-130
20
50
100
200
500
1k
2k
5k
10k
20k
40k
5k
10k
20k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Blue
Solid
Solid
3
3
Anlr.Crosstalk
Anlr.Crosstalk
L e ft
L e ft
l a s t.a t2c
Figure 13. Crosstalk
AKM
A K 4 5 8 4 D A C F F T P lot
VDD=5.0V, fs=96kHz, fin=1kHz, Input=0dBFS
+0
-20
-40
-60
d
B
r
-80
-100
A
-120
-140
-160
-180
20
50
100
200
500
1k
2k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 14. FFT Plot
<KM065800>
’01/11
- 31 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 D A C F F T P lot
VDD=5.0V, fs=96kHz, fin=1kHz, Input=-60dBFS
+0
-20
-40
-60
d
B
r
-80
-100
A
-120
-140
-160
-180
20
50
100
200
500
1k
2k
5k
10k
20k
40k
5k
10k
20k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 15. FFT Plot
AKM
A K 4 5 8 4 D A C F F T P lot
VDD=5.0V, fs=96kHz, fin=None
+0
-20
-40
-60
d
B
r
-80
-100
A
-120
-140
-160
-180
20
50
100
200
500
1k
2k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 16. FFT Plot
<KM065800>
’01/11
- 32 -
ASAHI KASEI
[AKD4584]
AKM
A K 4 5 8 4 D A C F F T P lot
VDD=5.0V, fs=44.1kHz, fin=None
+0
-20
-40
-60
d
B
r
-80
-100
A
-120
-140
-160
-180
20
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 17. Outband Noise (fs=44.1kHz)
AKM
A K 4 5 8 4 D A C F F T P lot
VDD=5.0V, fs=96kHz, fin=None
+0
-20
-40
-60
d
B
r
-80
-100
A
-120
-140
-160
-180
20
50
100
200
500
1k
2k
5k
10k
20k
50k
80k
Hz
Color
Line Style
Thick
D a ta
Axis
Blue
Solid
3
Fft.Ch.1 Am p l
L e ft
l a s t.a t2c
Figure 18. Outband Noise (fs=96kHz)
<KM065800>
’01/11
- 33 -
ASAHI KASEI
[AKD4584]
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.
<KM065800>
’01/11
- 34 -
A
B
C
D
R1
5.1
1
DVDD
1
LIN
R2
5.1
2
L1
(short)
RIN
RX1
RX2
E
AVDD
+ C1
47u
2
VCC
E
E
34
35
+
36
37
38
39
1
2
CN3
AVSS
VREF
AVDD
34
C5
0.1u
35
C4
0.1u
36
C3
10u
37
40
R
42
41
PVSS
D
RX1
43
TEST1
RX2
44
U2
CN2
D
1
1
TEST2
ROUT
33
2
2
RX3
LOUT
32
33
ROUT
32
LOUT
1
RX3
1
C2
10u
RIN
1
R4
13k
C6
0.1u
2
SW1
PDN
40
41
42
2
PDN
38
4
74HC14
LIN
74HC14
H
3
3
+
L
U1B
2
39
U1A
1
43
44
R3
10k
D1
HSU119
PVDD
1
2
CN1
3
NC
RX4
4
4
PDN
5
6
C7
0.1u
VCOM
31
RX4
DZF
30
30
DZF
5
PDN
M/S
29
29
M/S
6
INT0
LRCK
28
28
31
2
3
+ C8
2.2u
R5
100
VCC
LED1
INT0
1
C
AK4584
U3A
74HCT04
2
LED2
INT1
1
R6
1k
2
R8
1k
1
U3B
74HCT04
2
4
3
7
7
4584_LRCK
R7
100
C
4584_BICK
U4
INT1
BICK
27
2
3
4
5
6
7
8
9
27
CDTI
8
8
CDTI
SDTI
26
26
CDTO
9
9
CDTO
SDTO
25
25
CCLK
10
10
CCLK
MCKO2
24
24
CSN
11
11
CSN
MCKO1
23
23
6
5
4
3
2
1
4584_SDTI
4584_SDTO
M2
19
1
RP1
47k
JP1
MCKO
A1
A2
A3
A4
A5
A6
A7
A8
18
17
16
15
14
13
12
11
B1
B2
B3
B4
B5
B6
B7
B8
6
5
4
3
2
1
G
DIR
RP2
47k
74HCT245
22
1
2
L2
(short)
+ C14
47u
DGND
JP2
GND
AGND
2
C15
22
21
M/S
DMCK
XTI/MCKI
XTO
21
TVDD
1
JP3
XTI
19
18
17
16
15
14
13
C13
10u
B
TVDD
C11
1
+
12
2
20
2
1
X1
11.2896MHz
C10
0.1u
C12
10u
20
19
18
+
C9
0.1u
1
TVDD
DVSS
DVDD
17
TX3
16
XTALE
15
TX2
14
13
12
B
TX1
TEST3
MCKO
M1
CN4
Title
DMCK
MCKI
TVDD
DVDD
TX3
XTALE
TX1
TX2
A
TEST3
A
Size
A3
Date:
A
B
C
D
AKD4584
Document Number
Rev
AK4584
Tuesday, May 22, 2001
Sheet
E
A
1
of
4
B
C
D
T1
TO92
1
3
L3
47u
6
6
5
5
4
3
2
1
GND
VCC
GND
OUT
DIR
C17
0.1u
VCC
VIN
2
+
C16
47u
C18
0.1u
E
2
PORT1
E
VOUT
GND
VCC
E
1
A
+ C20
10u
C19
0.1u
C21
10u
R9
470
+
VD
C22
0.1u
20
19
18
17
16
15
14
13
12
11
MODE
1
IPS0
2
38
37
INT1
R
AVDD
39
40
VCOM
41
AVSS
42
RX0
43
NC
44
RX1
45
TEST1
46
47
R10
18k
D
U3C
74HCT04
5
R11
1k
LED3
ERF
INT0
36
6
2
NC
OCKS0
35
OCKS0
3
DIF0
OCKS1
34
OCKS1
4
TEST2
CM1
33
5
DIF1
CM0
32
6
NC
PDN
31
7
DIF2
XTI
30
VCC
1
VCC
RP3
1
D2
HSU119
AK4114
C
C24
5p
5
U1C
74HC14
8
9
U1D
74HC14
X2
11.2896MHz
L
47k
C25
0.1u
C26
5p
IPS1
XTO
29
9
P/SN
DAUX
28
10
XTL0
MCKO2
27
11
XTL1
BICK
26
DIR_BICK
12
VIN
SDTO
25
DIR_SDTI
H
SW3
DIR
2
8
1
6
3
OCKS0
OCKS1
CM0
TEST3
XTALE
DMCK
M/S
2
C
R12
10k
CM0
1
1
2
3
4
5
6
7
8
9
10
11
2
SW2
1
2
3
4
5
6
7
8
9
10
RX2
VCC
DIF0
DIF1
DIF2
OCKS0
OCKS1
CM0
TEST3
XTALE
DMCK
M/S
NC
RX3
U5
D
48
C23
0.47u
R13
51
DAUX
LRCK
24
MCKO1
23
22
DVSS
DVDD
C28
0.1u
DIR_LRCK
+
21
VOUT
20
UOUT
19
COUT
18
BOUT
17
TX1
16
15
14
TVDD
13
VCC
C27
0.1u
+
VCC
TX0
B
DVSS
B
DIR_MCLK
C29
10u
C30
10u
VD
PORT2
A
5
5
6
6
IN
VCC
IF
GND
DIT
4
3
2
1
A
R14
1k
C31
0.1u
Title
Size
AKD4584
Document Number
A3
Date:
A
B
C
D
Tuesday, May 22, 2001
Rev
DIR
Sheet
E
A
2
of
4
A
B
C
D
E
E
E
C32
10u
+
J1
RIN
+
RIN
R15
220
J2
ROUT
R18
220
J4
LOUT
ROUT
C33
22u
R16
560
R17
10k
D
D
C34
10u
+
J3
LIN
+
LIN
LOUT
C35
22u
R19
560
C
R20
10k
C
AVDD
R21
1k
LED4
2
2
1
DZF
3
TR1
RN1202
(10k,10k)
1
DZF
B
B
VCC
U3D
4
8
D
3
CLK
PR
2
U6A
74AC74
Q
U3E
9
12
U1E
13
11
10
74HC14
U1F
12
1
CL
6
10
74HCT04
U3F
5
74HCT04
Q
11
74HCT04
13
74HC14
A
A
Title
Size
A3
Date:
A
B
C
D
AKD4584
Document Number
Rev
Input/Output
Tuesday, May 22, 2001
Sheet
E
A
3
of
4
A
B
C
D
E
VDD
EXT_MCLK
R30
10k
R23
R25
R28
470
470
470
2
3
4
5
6
7
8
9
CSN
CCLK
CDTI
CDTO
10
9
8
7
6
1
19
R31 51
CTRL
A1
A2
A3
A4
A5
A6
A7
A8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
R24
R26
R29
18
17
16
15
14
13
12
11
100
100
100
CSN
CCLK
CDTI
VCC
E
U6B
74AC74
10
10k
J5
EXT
G1
G2
74HCT541
JP6
EXT
12
D
11
CLK
PR
10k
R27
Q
CL
PORT3
1
2
3
4
5
R22
Q
x1
9
JP4
MCLK
U8
x2
10
CLK
11
RST
8
13
E
U7
CDTO
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
x4
x2
x1
9
7
6
5
3
2
4
13
12
14
15
1
JP5
BCFS
EXT_BICK
x4
EXT_LRCK
x1
JP7
LRFS
74HC4040
D
D
VDD
PORT4
5
5
6
6
IN
VCC
IF
GND
TX
4
3
2
1
R32
1k
DIT
JP8
TX
JP9
C36
0.1u
TX1
TX2
TX3
SDTI
TX1
TX2
TX3
R34
51
TX1-3
MCKO
J6
TX
T2
DA-02F
R36
51
R37
330
BNC
C
A1
A2
A3
A4
A5
A6
A7
A8
1
19
R38
100
DIR_MCLK
R33
51
U9
2
3
4
5
6
7
8
9
4584_SDTO
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
18
17
16
15
14
13
12
11
4584_SDTI
DAUX
4584_MCKO
MCKI
R35
51
G1
G2
74HCT541
DIR
C
JP10
2
VDD
5
5
GND
VCC
GND
OUT
4584_MCKO
ADC
4
3
2
1
MCLK
DIR
DIR_BICK
1
6
EXT
L4
47u
PORT5
6
EXT_MCLK
C37
0.1u
DIR
B
RX
JP12
470
JP13
RX
J7
RX
C39
R40
75
RX2
RX1
RX2
RX3
RX4
DIR_LRCK
DIR
B
JP14
LRCK
4584_LRCK
RX3
RX1-4
BNC
EXT
EXT_BICK
RX1
R39
JP11
BICK
4584_BICK
+ C38
10u
EXT_LRCK
EXT
RX4
0.1u
MCLK
BICK
LRCK
SDTI
VCC
SDTI
VDD
VCC
for 74HCT541
A
C48
47u
+
C47
0.1u
C40
47u
+
DAUX
ADC
DIR_SDTI
DIR
C42
0.1u
C43
0.1u
10
9
8
7
6
C44
0.1u
C45
0.1u
GND
GND
ROM
R41
for 74HC14, 74HCT04, 74HCT245
74AC74, 74HC4040, 74HCT541
C41
0.1u
JP15
SDTI
PORT6
1
2
3
4
5
VCC
10k
C46
0.1u
A
Title
Size
A3
Date:
A
B
C
D
AKD4584
Document Number
Rev
LOGIC
Tuesday, May 22, 2001
A
Sheet
E
4
of
4