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48
HCD-DV2D
Pin No.
Pin Name
I/O
Description
56
GNDP
—
Ground terminal
57 to 60
RAMADD4 to 7
O
Address bus to the D-RAM
61
VDDP
—
Power supply terminal (+3.3V)
62 to 64
RAMADD8 to 11
O
Address bus to the D-RAM
65
GNDP
—
Ground terminal
66
RAMBA1
O
Chip select signal output to the D-RAM
67
RAMADD2
O
Address bus to the D-RAM
68
RAMBA0
O
Address bus to the D-RAM
69
VDDP
—
Power supply terminal (+3.3V)
70
RAMADD11
—
Not used
71
RAMCS
—
Not used
72
RAMRAS
O
D-RAM Low address strobe signal output
73
GNDP
—
Ground terminal
74
RAMCAS
O
D-RAM column address strobe signal output
75
RAMWE
O
D-RAM write enable signal output
76
RADOM
O
D-RAM data signal output
77
VDDP
—
Power supply terminal (+3.3V)
78
PCLK
O
D-RAM clock output
79
GNDP
—
Ground terminal
80
RAMDAT8
I/O
Databus to the D-RAM
81
GNDC
—
Not used
82
RAMDAT7
I/O
Databus to the D-RAM
83
VDDC
—
Power supply terminal (+1.8V)
84
RAMDAT9
I/O
Data bus to the D-RAM
85
VDDP
—
Power supply terminal (+3.3V)
86
RAMDAT6
I/O
Databus to the D-RAM
87
RAMDAT10
I/O
Databus to the D-RAM
88
GNDP
—
Ground terminal
89
RAMDAT5
I/O
Databus to the D-RAM
90
RAMDAT11
I/O
Databus to the D-RAM
91
VDDP
—
Power supply terminal (+3.3V)
92
RAMDAT4
I/O
Databus to the D-RAM
93
RAMDAT12
I/O
Databus to the D-RAM
94
GNDP
—
Ground terminal
95
RAMDAT3
I/O
Databus to the D-RAM
96
RAMDAT13
I/O
Databus to the D-RAM
97
VDDP
—
Power supply terminal (+3.3V)
98
RAMDAT2
I/O
Databus to the D-RAM
99
RAMDAT14
I/O
Databus to the D-RAM
100
GNDP
—
Ground terminal
101
RAMDAT1
I/O
Databus to the D-RAM
102
RAMDAT15
I/O
Databus to the D-RAM
103
VDDP
—
Power supply terminal (+3.3V)
104
RAMDAT0
I/O
Databus to the D-RAM
105
MEMDA0
I/O
Flash memory data bus
106
MEMDA12
I/O
Flash memory data bus
107
MEMDA1
I/O
Flash memory data bus
108
MEMDA13
I/O
Flash memory data bus
109
MEMDA2
I/O
Flash memory data bus
www.freeservicemanuals.info
07/11/2016
Published in Heiloo Holland