ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
L156 C1 DSP_1 D0.SchDoc
DSP 1
Contact Engineer:
L156CT
03/07/2008
INITIALS
Printed:
1
3
Sheet
of
Notes:
Contact Tel:
(01223) 203270 tel No
Nick Clarke
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB25 9QR
Waterbeach
A3
ARCAM
VDDI
NT
1
CLKCFG0
2
CLKCFG1
3
BOOTCFG0
4
BOOTCFG1
5
GND
6
VDDEXT
7
GND
8
VDDI
NT
9
GND
10
VDDI
NT
11
GND
12
VDDI
NT
13
GND
14
FLAG0
15
FLAG1
16
AD7
17
GND
18
VDDI
NT
19
GND
20
VDDEXT
21
GND
22
VDDI
NT
23
AD6
24
AD5
25
AD4
26
VDDI
NT
27
GND
28
AD3
29
AD2
30
VDDEXT
31
GND
32
AD1
33
AD0
34
/WR
35
VDDI
NT
36
VDDI
NT
37
GND
38
/RD
39
ALE
40
AD15
41
AD14
42
AD13
43
GND
44
VDDEXT
45
AD12
46
VDDI
NT
47
GND
48
AD11
49
AD10
50
AD9
51
AD8
52
DIA_P1(SD0A)
53
VDDI
NT
54
GND
55
DAI_P2(SD0B)
56
DAI_P3(SCLK0)
57
GND
58
VDDEXT
59
VDDI
NT
60
GND
61
DAI_P4(SFS0)
62
DAI_P5(SD1A)
63
DAI_P6(SD1B)
64
DAI_P7(SCLK1)
65
VDDI
NT
66
GND
67
VDDI
NT
68
GND
69
DAI_P8(SFS1)
70
DAI_P9(SD2A)
71
VDDI
NT
72
VDDEXT
73
GND
74
VDDI
NT
75
GND
76
DAI_P10(SD2B)
77
DAI_P11(SD3A)
78
DAI_P12(SD3B)
79
DAI_P13(SCLK3)
80
DAI_P14(SFS3)
81
DAI_P15(SD4A)
82
VDDI
NT
83
GND
84
GND
85
DAI_P16(SD4B)
86
DAI_P17(SD5A)
87
DAI_P18(SD5B)
88
DAI_P19(SCLK5)
89
VDDI
NT
90
GND
91
GND
92
VDDEXT
93
DAI_P20(SFS5)
94
GND
95
VDDI
NT
96
FLAG2
97
FLAG3
98
VDDI
NT
99
GND
100
VDDI
NT
101
GND
102
VDDI
NT
103
GND
104
VDDI
NT
105
GND
106
VDDI
NT
107
VDDI
NT
108
GND
109
VDDI
NT
110
GND
111
VDDI
NT
112
GND
113
VDDI
NT
114
GND
115
VDDEXT
116
GND
117
VDDI
NT
118
GND
119
VDDI
NT
120
/RESET
121
/SPIDS
122
GND
123
VDDI
NT
124
SPICLK
125
MISO
126
MOSI
127
GND
128
VDDI
NT
129
VDDEXT
130
AVDD
131
AVSS
132
GND
133
CLKOUT
134
/EMU
135
TDO
136
TDI
137
/TRST
138
TCK
139
TMS
140
GND
141
CLKIN
142
XTAL
143
VDDEXT
144
IC100
ADSP-21366
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
VSS
46
VCC
37
DQ0
29
DQ1
31
DQ2
33
DQ3
35
DQ4
38
DQ5
40
DQ6
42
DQ7
44
DQ8
30
DQ9
32
DQ10
34
DQ11
36
DQ12
39
DQ13
41
DQ14
43
DQ15/A-1
45
NC
13
/OE
28
/CE
26
/BYTE
47
/WE
11
/RST
12
VSS
27
NC
14
A17
17
A18
16
A19
9
NC
10
RY/ /BY
15
IC103
S29AL016D
D100
BAT54
0W063
R110
4K7
0W063
R111
4K7
16V
C101
100N
50V
C100
10N
0W063
R100
10R
DGND
3V3
1V2
1V2
3V3
DGND
DGND
2
7
62mW
RP100B
22R
5
4
62mW
RP100D
22R
2
7
62mW
RP101B
22R
5
4
62mW
RP101D
22R
2
7
62mW
RP102B
22R
5
4
62mW
RP102D
22R
2
7
62mW
RP105B
22R
5
4
62mW
RP105D
22R
2
7
62mW
RP106B
22R
5
4
62mW
RP106D
22R
2
7
62mW
RP107B
22R
5
4
62mW
RP107D
22R
2
7
62mW
RP108B
22R
5
4
62mW
RP108D
22R
1
8
62mW
RP109A
22R
2
7
62mW
RP109B
22R
6
3
62mW
RP109C
22R
5
4
62mW
RP109D
22R
1
8
62mW
RP110A
22R
2
7
62mW
RP110B
22R
6
3
62mW
RP110C
22R
5
4
62mW
RP110D
22R
PAD0
PAD1
PAD2
PAD3
PAD4
PAD5
PAD6
PAD7
PAD8
PAD9
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
PAD0
PAD1
PAD2
PAD3
PAD4
PAD5
PAD6
PAD7
PAD8
PAD9
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
PAD0
PAD1
PAD2
PAD3
PAD4
PAD5
PAD6
PAD7
1
8
62mW
RP100A
22R
6
3
62mW
RP100C
22R
1
8
62mW
RP101A
22R
6
3
62mW
RP101C
22R
1
8
62mW
RP102A
22R
6
3
62mW
RP102C
22R
1
8
62mW
RP105A
22R
6
3
62mW
RP105C
22R
1
8
62mW
RP106A
22R
6
3
62mW
RP106C
22R
1
8
62mW
RP107A
22R
6
3
62mW
RP107C
22R
1
8
62mW
RP108A
22R
6
3
62mW
RP108C
22R
ALE
/RD
/WR
DGND
DGND
ALE
ALE
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A22
A23
/WR
/RD
16V
C106
100N
16V
C104
100N
NC
1
NC
2
A0
3
A1
4
A2
5
A3
6
A4
7
/CS
8
IO0
9
IO1
10
VDD
11
VSS
12
IO2
13
IO3
14
/WE
15
A5
16
A6
17
A7
18
A8
19
A9
20
NC
21
NC
22
NC
23
NC
24
NC
25
A10
26
A11
27
A12
28
A13
29
A14
30
IO4
31
IO5
32
VDD
33
VSS
34
IO6
35
IO7
36
/OE
37
A15
38
A16
39
A17
40
A18
41
NC
42
NC
43
NC
44
IC101
71V424S
NC
1
NC
2
A0
3
A1
4
A2
5
A3
6
A4
7
/CS
8
IO0
9
IO1
10
VDD
11
VSS
12
IO2
13
IO3
14
/WE
15
A5
16
A6
17
A7
18
A8
19
A9
20
NC
21
NC
22
NC
23
NC
24
NC
25
A10
26
A11
27
A12
28
A13
29
A14
30
IO4
31
IO5
32
VDD
33
VSS
34
IO6
35
IO7
36
/OE
37
A15
38
A16
39
A17
40
A18
41
NC
42
NC
43
NC
44
IC104
71V424S
DGND
/SRAM_SEL1
/SRAM_SEL2
A19
A22
A23
BANK0
BANK1
BANK2
BANK1
3V3
3V3
DGND
DGND
0W063
R106
0R0
0W063
R107
0R0
0W063
R108
0R0 0W063
R109
0R0
/SRAM_CS1
/SRAM_CS2
NF
NF
BANK0
/SRAM_CS1
/SRAM_CS2
/WR
/RD
/WR
/RD
PAD8
PAD9
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
PAD0
PAD1
PAD2
PAD3
PAD4
PAD5
PAD6
PAD7
PAD8
PAD9
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
PAD0
PAD1
PAD2
PAD3
PAD4
PAD5
PAD6
PAD7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
-
CON102
Harting
DGND
TDI_DSP_2
TDO_DSP_2
JTAG
TCK
/TRST
/EMU
TMS
DSP2 LR
DSP2 LsRs
DSP2 CSw
DSP2 SblSbr
DSP2 WClk
DSP2 BClk
DSP WClk
DSP BClk
DSP MClk
I2S DATA
P100
P101
P102
P103
P104
P105
DSP CLK
DSP MISO
DSP MOSI
DSP1 /CS
MCH Data3
MCH Data2
MCH Data1
MCH Data0
DSP2 /CS
DGND
MCH Data0
MCH Data1
MCH Data2
MCH Data3
DSP1 FLAG0
DSP1 FLAG0
DSP2_FLAG0
DSP MISO
DSP MOSI
DSP CLK
DSP1 /CS
DSP2 /CS
DSP MOSI
DSP MISO
DSP CLK
16V
C105
100N
DGND
DGND
DGND
3V3
3V3
3V3
DSP1 BOOTCFG0
DSP1 BOOTCFG1
DSP1 CLKCFG1
DSP1 CLKCFG0
/RST
0W063
R112
4K7
0W063
R113
4K7
0W063
R114
4K7
0W063
R115
4K7
0W063
R116
4K7
0W063
R117
4K7
3V3
DSP1 BOOTCFG1
DSP1 BOOTCFG0
DSP1 CLKCFG1
DSP1 CLKCFG0
DSP CLK
DSP MISO
DSP MOSI
DSP1 /CS
DGND
DSP2 /CS
DSP1 /CS
/RST
/RST
DGND
DGND
PAD8
PAD9
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
DGND
2
7
62mW
RP104B
22R
6
3
62mW
RP104C
22R
5
4
62mW
RP104D
22R
0W063
R101
22R
0W063
R102
22R
/RST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CON101
MOLEX
D0
2
Q0
19
D1
3
Q1
18
D2
4
Q2
17
D3
5
Q3
16
D4
6
Q4
15
D5
7
Q5
14
D6
8
Q6
13
D7
9
Q7
12
OE
1
LE
11
IC102A
MM74HC573WM
VCC
20
GND
10
IC102B
MM74HC573WM
D0
2
Q0
19
D1
3
Q1
18
D2
4
Q2
17
D3
5
Q3
16
D4
6
Q4
15
D5
7
Q5
14
D6
8
Q6
13
D7
9
Q7
12
OE
1
LE
11
IC106A
MM74HC573WM
VCC
20
GND
10
IC106B
MM74HC573WM
A0
2
A1
3
E
1
Y0
4
Y1
5
Y2
6
Y3
7
IC105A
SN74HC139D
A0
14
A1
13
E
15
Y0
12
Y1
11
Y2
10
Y3
9
IC105B
SN74HC139D
VCC
16
GND
8
IC105C
SN74HC139D
1
8
62mW
RP103A
22R
2
7
62mW
RP103B
22R
6
3
62mW
RP103C
22R
5
4
62mW
RP103D
22R
1
8
62mW
RP104A
22R
P106
P107
P108
P109
P110
P111
TOOL100
TOOL101
TOOL102
TOOL103
FD100
FD101
FD102
FD103
1
2
3
4
FIX100
1
0W063
R118
0R0
DGND
P114
P112
P113
P115
A.0
Initial Release
3/10/07
NC
07_E169
Blank AVR002 AD DSP PCB
L156PB
PCB100
1
A21 not used
B.0
NC
0W063
R119
1M0
0W063
R120
47R
50V
C102
22P
50V
C103
22P
DGND
X100
20MHz
0W063
R122
4K7
3V3
0W063
R103
0R0
DGND
NF if internal boot required
Fit for production (SPI slave boot)
NF, Fit if internal boot required
CLK CFG = 16:1
NF
1
8
62mW
RP111A
0R0
2
7
62mW
RP111B
0R0
6
3
62mW
RP111C
0R0
5
4
62mW
RP111D
0R0
DGND
BTMS
BTMS
NF if JTAG required
7/12/07
DSP Clk changed to Xtal, resistors added to select boot mode
07_E221
1
2
4
IC107A
74LVC1G32DBV
VCC
5
GND
3
IC107B
74LVC1G32DBV
16V
C107
100N
DGND
3V3
C.0
/RST changed to OR gate, SPI slave boot
NF, Fit if internal boot required
0W063
R121
0R0
DGND
08_E040
NC
11/02/08
D.0
None to this sheet
08_E135
PK
26/03/08