MX-DVA9/MX-DVA9R
1-46
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
-
-
-
-
-
-
I/O
-
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
I/O
-
-
I/O
I/O
I/O
I/O
I/O
-
-
I/O
O
O
I
O
O
-
-
O
Pin No.
Symbol
VSS
NC
NC
NC
NC
NC
PIO0
VSS
VDD
PIO1
PIO2
PIO3
PIO4
PIO5
PIO6
PIO7
MDATA0
MDATA1
VDD
VSS
MDATA2
MDATA3
MDATA4
MDATA5
MDATA6
MDATA7
MDATA15
VDD
VSS
MDATA14
VDD
VSS
MDATA13
MDATA12
MDATA11
MDATA10
MDATA9
VDD
VSS
MDATA8
LDQM
SD-CLK
CLKSEL
MADDR9
MADDR8
VDD
VSS
MADDR7
I/O
Description
2.Pin function (2/5)
Connect to ground
Non connect
Non connect
Non connect
Non connect
Non connect
Programmable I/O terminal
Connect to ground
Power supply terminal 3.3V
Programmable I/O terminal
Programmable I/O terminal
Programmable I/O terminal
Programmable I/O terminal
Programmable I/O terminal
Programmable I/O terminal
Programmable I/O terminal
SDRAM data
SDRAM data
Power supply terminal 3.3V
Connect to ground
SDRAM data
SDRAM data
SDRAM data
SDRAM data
SDRAM data
SDRAM data
SDRAM data
Power supply terminal 3.3V
Connect to ground
SDRAM data
Power supply terminal 2.5
Connect to ground
SDRAM data
SDRAM data
SDRAM data
SDRAM data
SDRAM data
Power supply terminal 3.3V
Connect to ground
SDRAM data
SDRAM Lower or upper mask
SDRAM Clock
Selects SYSCLK or VCLK as clock source. Normal operation is to tie HIGH.
SDRAM address
SDRAM address
Power supply terminal 3.3V
Connect to ground
SDRAM address
