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24
DN-HD2500
66
E2
ACLKX1
-
-
Pd
McASP1 transmit bit clock
67
E3
-
-
-
-
-
Not used
68
E4
DVDH
I
-
-
-
-
I/O supply (+3.3V)
69
E5
D_GND
-
-
-
-
-
GND
70
E6
CVDL
I
-
-
-
-
Core supply (+1.2V)
71
E7
CVDL
I
-
-
-
-
Core supply (+1.2V)
72
E8
CVDL
I
-
-
-
-
Core supply (+1.2V)
73
E9
CVDL
I
-
-
-
-
Core supply (+1.2V)
74
E10
CVDL
I
-
-
-
-
Core supply (+1.2V)
75
E11
CVDL
I
-
-
-
-
Core supply (+1.2V)
76
E12
D_GND
-
-
-
-
-
GND
77
E13
DVDH
I
-
-
-
-
I/O supply (+3.3V)
78
E14
SHDB8
I/O
-
-
-
-
CPU bus data 8
79
E15
AFMCE
-
-
Pd
-
-
Not used (Asynchronous external memory select)
80
E16
-
-
-
-
-
-
Not used (Asynchronous external memory read write)
81
F1
ADLRCK
-
-
Pd
-
-
82
F2
AFSX1
-
-
Pd
-
-
83
F3
-
-
-
-
-
Not used
84
F4
-
-
-
-
-
Not used
85
F5
D_GND
-
-
-
-
-
GND
86
F6
D_GND
-
-
-
-
-
GND
87
F7
D_GND
-
-
-
-
-
GND
88
F8
D_GND
-
-
-
-
-
GND
89
F9
D_GND
-
-
-
-
-
GND
90
F10
D_GND
-
-
-
-
-
GND
91
F11
D_GND
-
-
-
-
-
GND
92
F12
D_GND
-
-
-
-
-
GND
93
F13
SHDB10
I/O
-
-
-
-
CPU bus data 10
94
F14
SHDB9
I/O
-
-
-
-
CPU bus data 9
95
F15
ASDCE
O
-
-
-
-
External memory chip select
96
F16
ASDRAS
O
-
-
-
-
Sync memory row address strobe signal
97
G1
D_GND
-
-
-
-
-
GND
98
G2
710RST
I
-
-
-
-
Reset
99
G3
-
-
-
-
-
Not used
100
G4
-
-
-
-
-
Not used
101
G5
CVDL
I
-
-
-
-
Core supply (+1.2V)
102
G6
D_GND
-
-
-
-
-
GND
103
G7
D_GND
-
-
-
-
-
GND
104
G8
D_GND
-
-
-
-
-
GND
105
G9
D_GND
-
-
-
-
-
GND
106
G10
D_GND
-
-
-
-
-
GND
107
G11
D_GND
-
-
-
-
-
GND
108
G12
CVDL
I
-
-
-
-
Core supply (+1.2V)
109
G13
SHDB12
I/O
-
-
-
-
CPU bus data 12
110
G14
SHDB11
I/O
-
-
-
-
CPU bus data 11
111
G15
AEMB0
O
-
-
-
-
External memory bank address 0
112
G16
D_GND
-
-
-
-
-
GND
113
H1
DSPHWIL
I/O
-
-
-
-
High or low of half-word
114
H2
DSP16.9M
I
-
-
-
-
Clock input
115
H3
D_GND
-
-
-
-
-
GND
116
H4
-
-
-
-
-
Not used
117
H5
CVDL
I
-
-
-
-
Core supply (+1.2V)
118
H6
D_GND
-
-
-
-
-
GND
119
H7
D_GND
-
-
-
-
-
GND
120
H8
D_GND
-
-
-
-
-
GND
121
H9
D_GND
-
-
-
-
-
GND
122
H10
D_GND
-
-
-
-
-
GND
123
H11
D_GND
-
-
-
-
-
GND
124
H12
CVDL
I
-
-
-
-
Core supply (+1.2V)
125
H13
SHDB14
I/O
-
-
-
-
CPU bus data 14
126
H14
SHDB13
I/O
-
-
-
-
CPU bus data 13
127
H15
AEMA10
O
-
-
-
-
External memory bus address 10
128
H16
AEMB1
O
-
-
-
-
External memory bank address 1
129
J1
D_GND
-
-
-
-
-
GND
130
J2
D_GND
-
-
-
-
-
GND
131
J3
O
-
-
-
-
Not used
132
J4
CVDL
I
-
-
-
-
Core supply (+1.2V)
Pin No.
Pin Name
Symbol
I/O
DET
Ext
Ini
Res
Function
Summary of Contents for DNHD2500 - Dual DJ MP3 Player
Page 22: ...22 DN HD2500 D710E001ZDH300 Pin Function...
Page 31: ...31 DN HD2500 SH72060W200FPV IC106...
Page 39: ...39 DN HD2500 PRINTED WIRING BOARDS GU 3778 PANEL P W B UNIT COMPONENT SIDE...
Page 40: ...40 DN HD2500 FOIL SIDE...
Page 41: ...41 DN HD2500 GU 3780 MAIN P W B UNIT COMPONENT SIDE...
Page 42: ...42 DN HD2500 FOIL SIDE...
Page 43: ...43 DN HD2500 GU 3781 SLOT P W B UNIT FOIL SIDE COMPONENT SIDE...
Page 44: ...44 DN HD2500 GU 3782 POWER P W B UNIT COMPONENT SIDE FOIL SIDE...