參數(shù)資料
型號(hào): AKD4363.(AKD4363)
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: Evaluation board Rev.A for AK4363
中文描述: 評(píng)價(jià)AK4363板版本A
文件頁(yè)數(shù): 4/30頁(yè)
文件大?。?/td> 340K
代理商: AKD4363.(AKD4363)
ASAHI KASEI
[AKD4363]
<KM060702>
’00/4
- 4 -
n
DIP switch (SW2) set up
No.1 to 5 set the mode of AK4363 and No.6 to 8 set the mode of CS8414.
No.
1
2
3
4
5
6
7
8
Pin
CAD1
CAD0
I2C
TTL
TST
M2
M1
M0
OFF <default>
ON
Chip address (2bit)
3-wire serial
CMOS level
always “OFF”
Digital interface format of CS8414
(See table 3.)
(Note)
I2C bus
TTL level
-
Table 2. DIP switch set-up
(Note: M2-0 should be selected at only evaluation mode 3.
In other mode, these should be “OFF”.)
Mode
0
1
2
3
4
5
Format
M2
1
1
-
-
0
0
M1
0
1
-
-
0
1
M0
1
0
-
-
0
0
JP9
THR
THR
-
-
INV
THR
DIF2
0
0
0
0
1
1
DIF1
0
0
1
1
0
0
DIF0
0
1
0
1
0
1
16bit, LSB justified
18bit, LSB justified
20bit, LSB justified
24bit, LSB justified
24bit, MSB justified
I2S
Table 3. Digital interface format set-up
(Note: 1=”O(jiān)N”, 0=”O(jiān)FF”.
DIF2-0 should be selected by serial control.
CS8414 does not correspond to 20/24bit LSB justified format.)
n
Serial control mode
The AK4363 can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT2
(CTRL) with PC by 10-line flat cable packed with the AKD4363.
There are two modes: 3-wire serial & I2C bus. JP4 should be shorted at 3-wire serial control mode.
Chip address can be selected by SW2(MODE)-No.1(CAD1) and No.2(CAD0).
n
Other jumper pins set up
[JP1](GND): Analog ground and digital ground
Open: Separated <default>
Short: Common (The connector “DGND” can be open.)
[JP2](5V-3V): DVDD of AK4363 and power supply to logic
Open: Independent <default>
Short: Same (The connector “3V” should be open.)
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