TransDimension Inc.
Interfacing TD242LP to Intel StrongARM SA1110 Processor
Use This Page When Using the
LQFP Version of the TD242LP
OTG_VBP
C9
C10
10pF
Install for
6MHz
crystal
10pF
R11
10K
Y1
OSC1
1
2
OSC2_R
6.000MHz
Place components as close to
the TD242LP as possible.
This resistor
is crystal
dependent
R14
100
R13
100
R15
130
3P3VCC
OTG_RESETL
U3
OSC2
C11
22pF
C12
2200pF
63
60
64
OSC1
OSC2
CLKW
R16
10K
Install to enable the
Internal OTG_VREG.
CLKW
OTG_RESETL_R
47
RESET
OTG_VBUS
OTG_VBP
46
38
42
41
OTG_VBUS
VBUS
VBP
30
12
13
OTG_CSL
OTG_WRL
OTG_RDL
CS
WR
RD
OTG_VBP
OTG_VREG_OUT
OTG_VREG_EN
VREG_OUT
VREG_EN
R17
DNI_82
R18
DNI_82
R19
DNI_82
OTG_A[12:1]
OTG_A12
OTG_A11
OTG_A10
OTG_A9
OTG_A8
OTG_A7
OTG_A6
OTG_A5
OTG_A4
OTG_A3
OTG_A2
OTG_A1
27
26
25
24
23
22
20
19
18
17
16
14
C13
6.8uF
+
C14
0.1uF
C15
0.1uF
C16
0.1uF
C17
0.1uF
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
OTG_DM1_R
OTG_DP1_R
OTG_ID
C18
C19
C20
34
33
40
OTG_DM1_R
OTG_DP1_R
OTG_ID
DM1
DP1
ID
Bypass caps for
each power pin
DNI_100pF DNI_100pF DNI_100pF
Place components as close to
the TD242LP as possible.
A2
A1
OTG_D[15:0]
OTG_D15
OTG_D14
OTG_D13
OTG_D12
OTG_D11
OTG_D10
OTG_D9
OTG_D8
OTG_D7
OTG_D6
OTG_D5
OTG_D4
OTG_D3
OTG_D2
OTG_D1
OTG_D0
9
8
7
6
4
3
2
1
59
58
57
56
52
51
50
49
3P3VCC
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
OTG_DM2_R
OTG_DP2_R
32
31
OTG_DM2_R
OTG_DP2_R
DM2
DP2
R21
10K
OTG_POL
OTG_OCL
39
36
OTG_POL
OTG_OCL
PO
OC
3P3VCC
D4
D3
D2
D1
OTG_VREG_OUT
10
29
53
VDD2_5_10
VDD2_5_29
VDD2_5_53
R41
10K
3P3VCC
D0
35
VDD3_3_35
OTG_INTL_R
11
37
48
5
21
55
OTG_INTL
INT
VDDW_5
VDDW_21
VDDW_55
OTG_EXVBOL
EXVBO
OTG_TEST
62
TEST AVDD2_5_62
43
45
AVDD3_3_43
AVDD3_3_45
R22
100
15
28
54
VSS15
VSS28
VSS54
44
61
AVSS44
AVSS61
Decoupling Capacitors
3P3VCC
TD242LP_LQFP64
C21
C22
C23
C24
C25
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
Title
SA1110 TD242LP
: TD242LP_LQFP
OTG_EXVBOL
Size
C
Document Number
SC-OTG242-A5-003
Rev
2.1
Date:
Wednesday , July 20, 2005
Sheet
3
of
4
TransDimension, Inc.
17
PLX [ PLX TECHNOLOGY ]
