Texas Instruments SRC4392EVM-PDK Evaluation Module SRC4392EVM-PDK SRC4392EVM-PDK Datenbogen
Produktcode
SRC4392EVM-PDK
BCKB
RX1+
RX2+
RX2
-
RX3+
VCC
AGND
LOCK
RXCKO
SYNC
BLS
AESOUT
VDD33
TX+
TX
-
DGND2
GPO2
GPO1
MCLK
1
2
3
4
5
6
7
8
9
10
30
29
28
27
26
25
24
23
22
21
RX
CKI
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
LRCKB
DGND1
SDINB
VDD18
SDOUTB
CPM
BGND
C
S
/A0
DGND3
CCLK/SCL
VIO
CDIN/A1
SDOUT
A
CDOUT/SDA
SDINA
INT
LRCKA
RST
BCKA
RX1
-
36
35
34
33
32
31
30
29
28
27
26
25
SYNC
BLS
AESOUT
VDD33
TX+
TX
-
DGND2
GPO4
GPO3
GPO2
GPO1
MCLK
BCKB
LRCKB
SDINB
SDOUTB
BGND
DGND3
VIO
NC
SDOUT
A
SDINA
LRCKA
BCKA
RXCKI
MUTE
RDY
DGND1
VDD18
CPM
CS
CCLK
CDIN
CDOUT
INT
RST
1
2
3
4
5
6
7
8
9
10
11
12
RX1+
RX1
-
RX2+
RX2
-
RX3+
RX3
-
RX4+
RX4
-
VCC
AGND
LOCK
RXCKO
48
47
46
45
44
43
42
41
40
39
38
13
14
15
16
17
18
19
20
21
22
23
37
24
NC = No Connection
SBFS029D – DECEMBER 2005 – REVISED DECEMBER 2012
PFB PACKAGE
TQFP-48
RKP PACKAGE
(Top View)
QFN-40
(Top View)
NC = No connection.
PIN DESCRIPTIONS
PIN NO.
NAME
PFB
RKP
I/O
DESCRIPTION
AESOUT
34
28
Output
DIT buffered AES3-encoded data
AGND
10
8
Ground
DIR comparator and PLL power-supply ground
BCKA
37
31
I/O
Audio serial Port A bit clock
BCKB
48
1
I/O
Audio serial Port B bit clock
Substrate ground, connect to AGND (pin 10 for PFB package, pin 8 for
BGND
44
37
Ground
RKP package)
BLS
35
29
I/O
DIT block start clock
CCLK or SCL
20
16
Input
Serial data clock for SPI mode or I
2
C mode
CDIN orA1
21
17
Input
SPI port serial data input or programmable slave address for I
2
C mode
CDOUT or SDA
22
18
I/O
SPI port serial data output (3-state output) or serial data I/O for I
2
C
mode
Control port mode
CPM
18
14
Input
(0 = SPI mode, 1 = I
2
C mode)
CS or A0
19
15
Input
Chip select (active low) for SPI mode or programmable slave address
for I
for I
2
C mode
DGND1
16
12
Ground
Digital core ground
DGND2
30
24
Ground
DIR line receiver bias and DIT line driver digital ground
DGND3
43
36
Ground
Logic I/O ground
GPO1
26
22
Output
General-purpose output 1
GPO2
27
23
Output
General-purpose output 2
GPO3
28
—
Output
General-purpose output 3
GPO4
29
—
Output
General-purpose output 4
INT
23
19
Output
Interrupt flag (open-drain, active low)
LOCK
11
9
Output
DIR PLL lock flag (active low)
10
Copyright © 2005–2012, Texas Instruments Incorporated
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