參數(shù)資料
型號(hào): DPL4519
廠商: Electronic Theatre Controls, Inc.
英文描述: Sound Processor for Digital and Analog Surround Systems
中文描述: 聲音處理器的數(shù)字和模擬環(huán)繞聲系統(tǒng)
文件頁(yè)數(shù): 37/64頁(yè)
文件大?。?/td> 1073K
代理商: DPL4519
PRELIMINARY DATA SHEET
DPL 4519G
Micronas
37
4.2. Pin Connections and Short Descriptions
NC = not connected (
leave vacant
for future compatibility reasons)
TP = Test Pin (
leave vacant
- pin is used for production test only)
LV = leave vacant
X = obligatory; connect as described in application circuit diagram
AHVSS: connect to AHVSS
Pin No.
PLQFP
64-pin
Pin Name
Type
Connection
(if not used)
Short Description
PQFP
80-pin
PSDIP
64-pin
1
64
8
NC
LV
Not connected
2
1
9
I2C_CL
IN/OUT
X
I
2
C clock
3
2
10
I2C_DA
IN/OUT
X
I
2
C data
4
3
11
I2S_CL
IN/OUT
LV
I
2
S clock
5
4
12
I2S_WS
IN/OUT
LV
I
2
S word strobe
6
5
13
I2S_DA_OUT
OUT
LV
I
2
S data output
7
6
14
I2S_DA_IN1
IN
LV
I
2
S1 data input
8
7
15
TP
LV
Test pin
9
8
16
TP
LV
Test pin
10
9
17
TP
LV
Test pin
11
DVSUP
X
Digital power supply
+
5 V
12
DVSUP
X
Digital power supply
+
5 V
13
10
18
DVSUP
X
Digital power supply
+
5 V
14
DVSS
X
Digital ground
15
DVSS
X
Digital ground
16
11
19
DVSS
X
Digital ground
12
20
I2S_DA_IN2/3
IN
LV
I
2
S2/3-data input
17
I2S_DA_IN2
IN
LV
PQFP80: pin 22 separate I2S_DA_IN3
18
13
21
NC
LV
Not connected
19
14
22
I2S_CL3
IN
LV
I
2
S3 clock
20
15
23
I2S_WS3
IN
LV
I
2
S3 word strobe
21
16
24
RESETQ
IN
X
Power-on-reset
22
I2S_DA_IN3
IN
LV
I
2
S3-data input
23
NC
LV
Not connected
24
17
25
DACA_R
OUT
LV
Aux out, right
25
18
26
DACA_L
OUT
LV
Aux out, left
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DPL4519G Sound Processor for Digital and Analog Surround Systems
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