adsp-21266skstz-2b Analog Devices, Inc., adsp-21266skstz-2b Datasheet - Page 41

• Manufacturer Part Number: adsp-21266skstz-2b
• Description: Sharc Embedded Processor
• Manufacturer: Analog Devices, Inc.

144-LEAD LQFP PIN CONFIGURATIONS
Table 40
function after reset (in parentheses).
Table 40. 144-Lead LQFP Pin Assignments
Pin Name
V
CLK_CFG0
CLK_CFG1
BOOT_CFG0
BOOT_CFG1
GND
V
GND
V
GND
V
GND
V
GND
FLAG0
FLAG1
AD7
GND
V
GND
V
GND
V
AD6
AD5
AD4
V
GND
AD3
AD2
V
GND
AD1
AD0
WR
V
DDINT
DDEXT
DDINT
DDINT
DDINT
DDINT
DDEXT
DDINT
DDINT
DDEXT
DDINT
shows the ADSP-2126x’s pin names and their default
LQFP
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Pin Name
V
GND
RD
ALE
AD15
AD14
AD13
GND
V
AD12
V
GND
AD11
AD10
AD9
AD8
DAI_P1 (SD0A) 53
V
GND
DAI_P2 (SD0B) 56
DAI_P3 (SCLK0) 57
GND
V
V
GND
DAI_P4 (SFS0)
DAI_P5 (SD1A) 63
DAI_P6 (SD1B) 64
DAI_P7 (SCLK1) 65
V
GND
V
GND
DAI_P8 (SFS1)
DAI_P9 (SD2A) 71
V
DDINT
DDEXT
DDINT
DDINT
DDEXT
DDINT
DDINT
DDINT
DDINT
LQFP
Pin No.
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
54
55
58
59
60
61
62
66
67
68
69
70
72
Rev. E | Page 41 of 48 | July 2008
Pin Name
V
GND
V
GND
DAI_P10 (SD2B)
DAI_P11 (SD3A)
DAI_P12 (SD3B)
DAI_P13 (SCLK23) 80
DAI_P14 (SFS23)
DAI_P15 (SD4A)
V
GND
GND
DAI_P16 (SD4B)
DAI_P17 (SD5A)
DAI_P18 (SD5B)
DAI_P19 (SCLK45) 89
V
GND
GND
V
DAI_P20 (SFS45)
GND
V
FLAG2
FLAG3
V
GND
V
GND
V
GND
V
GND
V
V
DDEXT
DDINT
DDINT
DDINT
DDEXT
DDINT
DDINT
DDINT
DDINT
DDINT
DDINT
DDINT
ADSP-21261/ADSP-21262/ADSP-21266
LQFP
Pin No.
73
74
75
76
77
78
79
81
82
83
84
85
86
87
88
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
Pin Name
GND
V
GND
V
GND
V
GND
V
GND
V
GND
V
RESET
SPIDS
GND
V
SPICLK
MISO
MOSI
GND
V
V
A
A
GND
RESETOUT/CLKOUT
EMU
TDO
TDI
TRST
TCK
TMS
GND
CLKIN
XTAL
V
DDINT
DDINT
DDINT
DDEXT
DDINT
DDINT
DDINT
DDINT
DDEXT
DDEXT
VDD
VSS
LQFP
Pin No.
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144