Read Harman Kardon HD 970 (serv.man9) Service Manual online
ADSP-BF531/ADSP-BF532/ADSP-BF533
Rev. A
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January 2005
Table 39. 176-Lead LQFP Pin Assignment (Numerically by Lead Number)
Lead No.
Signal
Lead No.
Signal
Lead No.
Signal
Lead No.
Signal
Lead No.
Signal
1
GND
41
GND
81
TX
121
ADDR19
161
AMS0
2
GND
42
GND
82
RX
122
ADDR18
162
ARDY
3
GND
43
GND
83
EMU
123
ADDR17
163
BR
4
VROUT2
44
GND
84
TRST
124
ADDR16
164
SA10
5
VROUT1
45
VDDEXT
85
TMS
125
ADDR15
165
SWE
6
VDDEXT
46
PF5
86
TDI
126
ADDR14
166
SCAS
7
GND
47
PF4
87
TDO
127
ADDR13
167
SRAS
8
GND
48
PF3
88
GND
128
GND
168
VDDINT
9
GND
49
PF2
89
GND
129
GND
169
CLKOUT
10
CLKIN
50
PF1
90
GND
130
GND
170
GND
11
XTAL
51
PF0
91
GND
131
GND
171
VDDEXT
12
VDDEXT
52
VDDINT
92
GND
132
GND
172
SMS
13
RESET
53
SCK
93
VDDEXT
133
GND
173
SCKE
14
NMI
54
MISO
94
TCK
134
VDDEXT
174
GND
15
GND
55
MOSI
95
BMODE1
135
ADDR12
175
GND
16
RTXO
56
GND
96
BMODE0
136
ADDR11
176
GND
17
RTXI
57
VDDEXT
97
GND
137
ADDR10
18
VDDRTC
58
DT1SEC
98
DATA15
138
ADDR9
19
GND
59
DT1PRI
99
DATA14
139
ADDR8
20
VDDEXT
60
TFS1
100
DATA13
140
ADDR7
21
PPI_CLK
61
TSCLK1
101
DATA12
141
ADDR6
22
PPI0
62
DR1SEC
102
DATA11
142
ADDR5
23
PPI1
63
DR1PRI
103
DATA10
143
VDDINT
24
PPI2
64
RFS1
104
DATA9
144
GND
25
VDDINT
65
RSCLK1
105
DATA8
145
VDDEXT
26
PPI3
66
VDDINT
106
GND
146
ADDR4
27
PF15
67
DT0SEC
107
VDDEXT
147
ADDR3
28
PF14
68
DT0PRI
108
DATA7
148
ADDR2
29
PF13
69
TFS0
109
DATA6
149
ADDR1
30
GND
70
GND
110
DATA5
150
ABE1
31
VDDEXT
71
VDDEXT
111
VDDINT
151
ABE0
32
PF12
72
TSCLK0
112
DATA4
152
AWE
33
PF11
73
DR0SEC
113
DATA3
153
ARE
34
PF10
74
DR0PRI
114
DATA2
154
AOE
35
PF9
75
RFS0
115
DATA1
155
GND
36
PF8
76
RSCLK0
116
DATA0
156
VDDEXT
37
PF7
77
TMR2
117
GND
157
VDDINT
38
PF6
78
TMR1
118
VDDEXT
158
AMS3
39
GND
79
TMR0
119
BG
159
AMS2
40
GND
80
VDDINT
120
BGH
160
AMS1
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