STR-DA5400ES
127
• IC Pin Function Description
DIGITAL BOARD IC2003 EP2C5T144C8N (FIELD PROGRAMMABLE GATE ARRAY)
Pin No.
Pin Name
I/O
Description
1
∗
ASDO
O
AS data output to the
fl
ash memory
2
∗
nCSO
O
Chip select signal output to the
fl
ash memory
3
MUTEOUT
O
Muting control signal output terminal
4
AMCKOUT
O
Audio master clock signal output to the D/A converter (foe audio section)
5
VCCIO1
-
Power supply terminal (+3.3V)
6
GND
-
Ground terminal
7
LRCKOUT
O
L/R sampling clock signal output for PCM audio signal to the lip sync adjust
8
-
-
Not used
9
BCKOUT
O
Bit clock signal output for PCM audio signal to the lip sync adjust
10
∗
TDO
O
Data output terminal (for JTAG) Not used
11
∗
TMS
I
Mode selection signal input terminal (for JTAG) Not used
12
∗
TCK
I
Clock signal input terminal (for JTAG) Not used
13
∗
TDI
I
Data input terminal (for JTAG) Not used
14
∗
DATA0
I
Data input from the
fl
ash memory
15
∗
DCLK
O
Clock signal output to the
fl
ash memory
16
∗
nCE
I
Chip enable signal input terminal Not used
17
MCLKIN
I
Master clock signal input from the digital audio interface receiver or HDMI receiver
18
BCKIN
I
Bit clock signal input for PCM audio signal from the DSP2
19
GND
-
Ground terminal
20
∗
nCONFIG
I
Con
fi
guration control signal input terminal Not used
21
XRESET
I
Reset signal input from the system controller "L": reset
22
AMCKIN
I
Audio master clock signal input terminal
23
VCCIO1
-
Power supply terminal (+3.3V)
24
SD0OUT
O
PCM audio signal (front L/R) output to the lip sync adjust
25
SD1OUT
O
PCM audio signal (surround L/R) output to the lip sync adjust
26
-
-
Not used
27
SD2OUT
O
PCM audio signal (center, sub woofer) output to the lip sync adjust
28
SD3OUT
O
PCM audio signal (surround back L/R) output to the lip sync adjust
29
VCCIO1
-
Power supply terminal (+3.3V)
30
-
-
Not used
31
LRCKIN
I
L/R sampling clock signal input for PCM audio signal from the DSP2
32
-
-
Not used
33
GND
-
Ground terminal
-
Ground terminal (for PLL)
-
Power supply terminal (+1.2V) (digital system) (for PLL)
-
Ground terminal (for PLL)
-
Power supply terminal (+1.2V) (analog system) (for PLL)
-
Ground terminal (analog system) (for PLL)
-
Ground terminal
I
PCM audio signal (front L/R) input from the DSP2
-
Not used
I
PCM audio signal (surround L/R) input from the DSP2
I
PCM audio signal (center, sub woofer) input from the DSP2
44
-
-
Not used
45
SD3IN
I
PCM audio signal (surround back L/R) input from the DSP2
46
VCCIO4
-
Power supply terminal (+3.3V)
47
I2CADRS0
-
Not used
48
I2CADRD1
-
Not used
49
GND
-
Ground terminal
50
VCCINT
-
Power supply terminal (+1.2V)
51
SDRAM
-
Not used
52, 53
-
-
Not used
54
VCCIO4
-
Power supply terminal (+3.3V)
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