STR-DA6400ES
149
Pin No.
Pin Name
I/O
Description
55
ERR
-
Not used
56
GND
-
Ground terminal
57
MIDDLE
O
Buffer status output to the system controller
58
EMPTY
O
Not used
59
FULL
O
Not used
60
-
-
Not used
61
GND
-
Ground terminal
62
VCCINT
-
Power supply terminal (+1.2V)
63
-
-
Not used
64
MODE
I
Not used
65
MUTE
I
Muting control signal input from the system controller
66
VCCIO4
-
Power supply terminal (+3.3V)
67
OUTPUTEN
I
Not used
68
GND
-
Ground terminal
69
MEMCLR
I
Not used
70
TXSTART
I
Not used
71
RXSTART
I
Not used
72
SDA
I/O
I2C data bus with the D/A converter (for audio section), system controller and video input
selector
73
BA1
O
Bank address signal output terminal Not used
74
BA0
O
Bank address signal output to the SD-RAM
75
INIT_DONE
-
Not used
76
XCS
O
Chip select signal output to the SD-RAM
77
VCCIO3
-
Power supply terminal (+3.3V)
78
GND
-
Ground terminal
79
XRAS
O
Row address signal output to the SD-RAM
80
XCAS
O
Column address signal output to the SD-RAM
81
XWE
O
Write enable signal output to the SD-RAM
82
∗
nSTATUS
-
Con
fi
guration status terminal Not used
83
∗
CONF_DONE
O
Con
fi
guration status output terminal
84, 85
∗
MSEL1,
∗
MSEL0
I
Mode setting terminal
86
LDQM
O
Data mask signal output to the SD-RAM (lower byte)
87
-
-
Not used
88
SCL
I
I2C clock signal input from the system controller
89
-
-
Not used
90
SYSCLK
I
System clock signal input terminal
-
Not used
O
Address signal output to the SD-RAM
-
Power supply terminal (+3.3V)
O
Address signal output to the SD-RAM
-
Ground terminal
O
Address signal output to the SD-RAM
-
Power supply terminal (+3.3V)
O
Address signal output to the SD-RAM
-
Ground terminal
-
Ground terminal (for PLL)
-
Power supply terminal (+1.2V) (digital system) (for PLL)
108
GND_PLL2
-
Ground terminal (for PLL)
109
VCCA_PLL2
-
Power supply terminal (+1.2V) (analog system) (for PLL)
110
GNDA_PLL2
-
Ground terminal (analog system) (for PLL)
111
GND
-
Ground terminal
112
A10
O
Address signal output to the SD-RAM
113
A11
O
Address signal output terminal Not used
114, 115
D0, D1
I/O
Two-way data bus with the SD-RAM
116
VCCIO2
-
Power supply terminal (+3.3V)
117
GND
-
Ground terminal
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
