AK4104ET

[AKD4104-A]
AKD4104-A
AK4104 Evaluation Board Rev.0
GENERAL DESCRIPTION
The AKD4104-A is an evaluation board for the AK4104, 192 kHz 24-Bit 3.3V DIT. The AKD4104-A be
designed for getting digital interface signals from extern instruments, it is easy to evaluate the AK4104.
„ Ordering guide
AKD4104-A ---
AK4104 Evaluation Board
FUNCTION
• Get digital interface signals form extern instruments using PORT3 (DSP)
• Optical output for internal DIT
DGND
VCC
74LVC541
VDD AGND
AK4104
10pin Header
DSP Data
Digital Out
OPT
Figure 1. AKD4104-A Block Diagram
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[AKD4104-A]
„ Operation sequence
1) Set up the power supply lines.
[VDD]
(Red)
= 2.7 ∼ 3.6V (typ. 3.3V, for AK4104)
[VCC]
(Red)
= 2.7 ∼ 3.6V (typ. 3.3V, for 74LVC541 and for logic)
[AGND] (Black)
= 0V
[DGND] (Black)
= 0V
Each supply line should be distributed from the power supply unit.
2) Set-up the evaluation modes, jumper pins (See the followings.)
3) Power on.
AK4104 should be reset once by bringing SW1 “L” upon power-down.
AK4104 can power-up when bringing SW1 “H”.
„ Evaluation mode
D/D part evaluation using PORT3 (DSP), and supplying all interface signals from external equipments
In case of using PORT3 (DSP), and supplying signals (MCLK, BICK, LRCK, SDTI) that is needed for the
AK4104 from external equipments, set up jumper pins as following.
① JP2 (CDTO / SDTI2) : CDTO / SDTI2 pins
CDTO: CDTO be selected 。<Default>
SDTI2: SDTI2 be selected。
③ JP3 (SDTI2) : TEST1 pin
VDD:
shorted with GND。<Default>
GND:
shorted with GND。
③ JP15 (VDD) : VDD and VCC can be shorted
OPEN:
Separate VDD and VCC。
SHORT: Short VDD and VCC。<Default>
④ JP16 (GND) : AGND and DGND can be shorted
OPEN:
Separate AGND and DGND。
SHORT: Short AGND and DGND。<Default>
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[AKD4104-A]
„ The function of the toggle SW
[SW1] (AK4104-PDN): Resets the AK4104. Keep “H” during normal operation.
The AK4104 should be reset once by bringing SW1 “L” upon power-up.
„ Serial control
NC
CDTO
GND
GND
CCLK
CDTI
GND
10
GND
9
GND
PORT4
uP I/F
CSN
The AKD4104-A can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT4
(uP-I/F) to PC by 10-line flat cable packed with the AKD4104-A. Take care of the direction of connector. There is a
mark at pin#1. The pin layout of PORT4 as shown Figure 3.
1
2
Figure 3. PORT4 pin layout
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[AKD4104-A]
Control Software Manual
„ Set-up of evaluation board and control software
1. Set up the AKD4104-A according to the Operating Sequence located on page 2.
2. Connect IBM-AT compatible PC with AKD4104-A by 10-line type flat cable (packed with AKD4104-A). Take care
of the direction of 10pin header. (Please install the driver in the CD-ROM when this control software is used on
Windows 2000/XP. Please refer “Installation Manual of Control Software Driver by AKM device control software”.
In case of Windows95/98/ME, this installation is not needed. This control software does not operate on Windows
NT.)
3. Insert the CD-ROM labeled “AKD4104-A Evaluation Kit” into the CD-ROM drive.
4. Access the CD-ROM drive and double-click the icon of “akd4104-a.exe” to set up the control program.
5. Please evaluate according to the following.
„ Operation flow
Keep the following flow.
1. Set up the control program according to explanation above.
2. Click “Port Reset” button.
„ Explanation of each buttons
1. [Port Reset]:
2. [Write default]:
3. [All Write]:
4. [Function1]:
5. [Function2]:
6. [Function3]:
7. [Function4]:
8. [Function5]:
9. [SAVE]:
10. [OPEN]:
11. [Write]:
Set up the USB interface board (AKDUSBIF-A) .
Initialize the register of AK4104.
Write all registers that is currently displayed.
Dialog to write data by keyboard operation.
Dialog to write data by keyboard operation.
The sequence of register setting can be set and executed.
The sequence that is created on [Function3] can be assigned to buttons and executed.
The register setting that is created by [SAVE] function on main window can be assigned to
buttons and executed.
Save the current register setting.
Write the saved values to all register.
Dialog to write data by mouse operation.
„ 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.
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[AKD4104-A]
„ Explanation of each dialog
1. [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 AK4104, click [OK] button. If not, click [Cancel] button.
2. [Function1 Dialog] : Dialog to write data by keyboard operation
Address Box: Input registers address in 2 figures of hexadecimal.
Data Box:
Input registers data in 2 figures of hexadecimal.
If you want to write the input data to AK4104, click [OK] button. If not, click [Cancel] button.
3. [Function2 Dialog] : Dialog to evaluate ATT
Address Box:
Start Data Box:
End Data Box:
Interval Box:
Step Box:
Input registers address in 2 figures of hexadecimal.
Input starts data in 2 figures of hexadecimal.
Input end data in 2 figures of hexadecimal.
Data is written to AK4104 by this interval.
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 AK4104, click [OK] button. If not, click [Cancel] button.
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[AKD4104-A]
4. [Save] and [Open]
4-1. [Save]
Save the current register setting data. The extension of file name is “akr”.
(Operation flow)
(1) Click [Save] Button.
(2) Set the file name and push [Save] Button. The extension of file name is “akr”.
4-2. [Open]
The register setting data saved by [Save] is written to AK4104. The file type is the same as [Save].
(Operation flow)
(1) Click [Open] Button.
(2) Select the file (*.akr) and Click [Open] Button.
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5. [Function3 Dialog]
The sequence of register setting can be set and executed.
(1) Click [F3] Button.
(2) Set the control sequence.
Set the address, Data and Interval time. Set “-1” to the address of the step where the sequence should be paused.
(3) Click [Start] button. Then this sequence is executed.
The sequence is paused at the step of Interval="-1". Click [START] button, the sequence restarts from the paused step.
This sequence can be saved and opened by [Save] and [Open] button on the Function3 window. The extension of file name
is “aks”.
Figure 4. Window of [F3]
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[AKD4104-A]
6. [Function4 Dialog]
The sequence that is created on [Function3] can be assigned to buttons and executed. When [F4] button is clicked, the
window as shown in Figure5 opens.
Figure 5. [F4] window
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[AKD4104-A]
6-1. [OPEN] buttons on left side and [START] buttons
(1) Click [OPEN] button and select the sequence file (*.aks).
The sequence file name is displayed as shown in Figure6.
Figure 6. [F4] window(2)
(2) Click [START] button, then the sequence is executed.
6-2. [SAVE] and [OPEN] buttons on right side
[SAVE]: The sequence file names can assign be saved. The file name is *.ak4.
[OPEN]: The sequence file names assign that are saved in *.ak4 are loaded.
6-3. Note
(1) This function doesn't support the pause function of sequence function.
(2) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.
(3) When the sequence is changed in [Function3], the file should be loaded again in order to reflect the change.
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[AKD4104-A]
7. [Function5 Dialog]
The register setting that is created by [SAVE] function on main window can be assigned to buttons and executed. When
[F5] button is clicked, the following window as shown in Figure7 opens.
Figure 7. [F5] window
7-1. [OPEN] buttons on left side and [WRITE] button
(1) Click [OPEN] button and select the register setting file (*.akr).
(2) Click [WRITE] button, then the register setting is executed.
7-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The register setting file names assign can be saved. The file name is *.ak5.
[OPEN] : The register setting file names assign that are saved in *.ak5 are loaded.
7-3. Note
(1) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.
(3) When the register setting is changed by [Save] Button in main window, the file should be loaded again in order to
reflect the change.
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[AKD4104-A]
Revision History
Date
(yy/mm/dd)
07/07/05
Manual
Revision
KM089600
Board
Revision
0
Reason
Contents
First Edition
IMPORTANT NOTICE
z These products and their specifications are subject to change without notice.
When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei EMD
Corporation (AKEMD) or authorized distributors as to current status of the products.
z AKEMD assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of any
information contained herein.
z 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.
z AKEMD products are neither intended nor authorized for use as critical componentsNote1) in any safety, life support, or other
hazard related device or systemNote2), and AKEMD assumes no responsibility for such use, except for the use approved with the
express written consent by Representative Director of AKEMD. As used here:
Note1) 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.
z It is the responsibility of the buyer or distributor of AKEMD 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 AKEMD harmless from any and all claims arising from the use of said
product in the absence of such notification.
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A
B
C
D
E
E
E
CN1
U1
CN2
AK4104-MCLK
1
1
MCLK
AK4104-BICK
2
2
BICK
AK4104-SDTI1
3
3
SDTI1
TX
16
CDTO/SDTI2
15
VDD
14
16
AK4104-TX
15
AK4104-CDTO
㪚㪛㪫㪦
D
C
AK4104-LRCK
4
4
LRCK
AK4104-PDN
5
5
AK4104-CSN
6
AK4104-CCLK
AK4104-CDTI
JP2(3x1)
CDTO/SDTI2 㪪㪛㪫㪠㪉
C1
0.1u
+
14
AK4104-SDTI2
13
VDD
D
C2
10u
VSS
13
PDN
TEST4
12
12
6
CSN
TEST3
11
11
7
7
CCLK
TEST2
10
10
8
8
CDTI
TEST1
9
9
C
AK4104
B
B
A
A
Title
AKD4104-A
A4
AK4104
Tuesday, July 03, 2007
Size
A
B
C
Date:
D
Document Number
Sheet
E
1
Rev
2
of
6
A
B
C
D
E
E
E
VCC
U3
1
D
20
C12
0.1u
G2
GND
10
2
A1
Y1
18
3
A2
Y2
17
PORT3-SDTI1
4
A3
Y3
16
PORT3-LRCK
5
A4
Y4
15
6
A5
Y5
14
AK4104-PDN
7
A6
Y6
13
AK4104-SDTI2
8
A7
Y7
12
9
A8
Y8
11
PORT3-BICK
74LVC541A-PDN
PORT3-SDTI2
VCC
19
PORT3-MCLK
C
G1
PORT3
GND
JP8 (3x1)
SDTI2
B
R2
51
D
AK4104-MCLK
R3
51
AK4104-BICK
R4
51
AK4104-SDTI1
R5
51
AK4104-LRCK
C
B
74LVC541A
A
A
Title
Size
A4
A
B
C
Date:
D
Document Number
AKD4104-A
74LVC541A
Tuesday, July 03, 2007
Sheet
E
3
Rev
2
of
6
A
B
C
D
VCC
PORT3-MCLK
E
E
PORT3-LRCK
R8
10k
D1
HSU119
U8A
3
4
PORT3-SDTI2
PORT3
A1-10PA-2.54DSA
MCLK
1
10
BICK
2
9
LRCK
3
8
SDTI1
4
7
SDTI2
5
6
74LVC541A-PDN
1
74HC14
C15
0.1u
2
SW1
ATE1D-2M3
DSP
9
8
11
10
VCC
10
74HC14
U9C
74HCT04
13
U9D
74HCT04
VCC
VCC
U8F
12
74HC14
14
13
12
R20
470
R22
10k
R23
470
R25
10k
R26
470
U9F
74HCT04
2
IN
VCC
3
2
GND
1
2
3
5
6
11
10
14
13
1A
1B
2A
2B
3A
3B
4A
4B
1
15
A/B
G
1Y
4
R21
100
2Y
7
R24
100
3Y
9
R27
100
4Y
12
R28
100
AK4104-CSN
C
AK4104-CCLK
AK4104-CDTI
AK4104-CDTO
R29
100K
1
uP-I/F
PORT2
TOTX141
TX(OPT)
10k
PORT4
A1-10PA-2.54DSA
10
9 CSN
8
7 CCLK
6
5 CDTI
4
3 CDTO
7
B
R19
U9E
74HCT04
VCC
U10
74HCT157
16
6
U8E
11
VCC
5
C
U9B
74HCT04
D
8
4
14
3
7
AK4104-PDN
2
74HC14
H
3
L
PORT3-SDTI1
U8B
GND
A
K
PORT3-BICK
1
D
E
R30
(short)
B
AK4104-TX
VCC
C18
0.1u
A
A
Title
Size
A4
A
B
C
Date:
D
AKD4104-A
Document Number
Rev
Input Output for Digital
Analog
Sheet
Tuesday, July 03, 2007
E
5
of
6
2
C
D
C20
47u +
1
AGND
DGND
1
D
JP15
(2x1)
VDD C21
47u +
For 74HC14 x 1, 74HCT04 x 1, 74AC74 x 1, 74HC4040 x 1,
74AC163 x 1, 74HC14 x 1
R31
R32
VCC
(short)
C22
open
C
VCCi
E
L3
(short)
2
L2
(short)
2
D
VDDi
AGND
DGND
T_45(BLACK)T_45(BLACK)
VCCi
1
VDDi
VCC
T_45(RED)
1
VDD
T_45(RED)
E
E
1
B
1
A
C23
open
C24
open
C25
open
C26
0.1u
C27
0.1u
C28
0.1u
C
VDD
(short)
JP16
AGND (2x1) DGND
GND
B
B
A
A
Title
Size
A4
A
B
C
Date:
D
Document Number
AKD4104-A
Power Supply
Tuesday, July 03, 2007
Sheet
E
6
Rev
2
of
6
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