Texas Instruments TWL6032, Руководство пользователя

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Copyright © 2012, Texas Instruments Incorporated
Schematic
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+
3V3
AG
ND
+5
V
Shifters
VR3
+3V3
IO_10
IO_11
IO_12
IO_9
1
VCCA
2
1DIR
3
2DIR
4 1A1
5 1A2
6 2A1
7 2A2
8 GND
VCCB 16
~1OE 15
~2OE 14
1B1 13
1B2 12
2B1 11
2B2 10
GND 9
1V8
PREQ1
PREQ2
PREQ3
MSECURE
AGND
AGND
VR4
+3V3
AGND
1
VCCA
2
1DIR
3
2DIR
VCCB 16
~1OE 15
~2OE 14
1V8
AGND
IO_3
IO_7
4 1A1
5 1A2
6 2A1
7 2A2
8 GND
1B1 13
1B2 12
2B1 11
2B2 10
GND 9
INT
NRESPWRON
AGND
AGND
Figure 3. TWL6032 EVM Schematic – MSP430 Connetions
10
TWL6032 Evaluation Module (EVM) User’s Guide SWCU105 – October 2012
IO_3 IO_7
IO_12
C65
470nF
AGND
+3V3
AGND
1V8
C64
100nF
C63
100nF
C62
100nF
P4.4/PM_UCA1TXD P5.1/VREF-/VEREF-
10
P4.6/PM_NONE
U4
MSP430F552XIPN P7.3/CB11/A15
8
AGND AGND
IO_9
NC/FB EN
AGND
AGND
AGND
5
OUT 5
1 IN
C54
100nF
AGND
+5V +3V3
1 2
TRANSCEIVER USB TO I2C
3V3 VOLTAGE
VR1
OPTION 1
AGND
JP11
AGND
LEDs
+5V
R32
1.5K
R31
1.5K
+5V
AGND
AGND
AGND
AGND
Q3-A
+3V3
NRESPWRON VRTC_OUT
INT
Q4-A
Q4-B
Q3-B
5
U3
2 A
Y 4
3
D2
D3
+5V
D4 D5
1V8
R33
1.5K
R34
1.5K
+5V
P4.0/PM_UCB1STE/PM_U45
P3.7/TB0OUTH/SVMOUT44
P3.6/TB0.6 43
P3.5/TB0.5 42
P3.4/UCA0RXD/UCA0SOM41
100nF
DVCC2 50
DVSS2 49
P4.3/PM_UCB1CLK 48
P4.2/PM_UCB1SOMI47
P4.1/PM_UCB1SIMO46
12
P5.4/XIN
13
P5.5/XOUT
14
AVSS1
15 P8.0
16 P8.1
17 P8.2
18
DVCC1
19
DVSS1
20
VCORE
D6
R30
1.5K
Q5-B
R36
1.5K
11 AVCC1
R35
1.5K
+3V3
C61
51
P4.5/PM_UCA1RXD52
9 P5.0/VREF+/VEREF+
IO_11
IO_10
53
P7.7/TB0CLK/MCLK60
P7.6/TB0.4 59
P7.5/TB0.3 58
P7.4/TB0.2 57
P5.7/TB0.1 56
P5.6/TB0.0 55
P4.7/PM_NONE 54
1 P6.4/CB4/A4
2 P6.5/CB5/A5
3 P6.6/CB6/A6
4 P6.7/CB7/A7
5 P7.0/CB8/A12
6 P7.1/CB9/A13
7 P7.2/CB10/A14
C55
4.7uF
4 3
C52
100nF
2
5
AGND
1
1V8 VOLTAGE
VR2
1V8
+5V
AGND
C58
1nF
3
4
J8
2 R28
120K
1
NC/FB 4
6
C53
4.7uF
2
GND
3
EN
IN OUT
GND
V
IO
P6.
3/
C
B
3/
A
3
80
21
P1.
0/
TA
0C
LK
/A
CL
K
22
P
1.
1/
TA
0.
0
23
P
1.
2/
TA
0.
1
24
P
1.
3/
TA
0.
2
25
P
1.
4/
TA
0.
3
26
P
1.
5/
TA
0.
4
27
P1.
6/
TA
1C
LK
/C
B
O
U
T
28
P
1.
7/
TA
1.
0
29
P
2.
0/
TA
1.
1
30
P
2.
1/
TA
1.
2
31
P2
.2
/T
A2
C
LK
/SM
C
LK
32
P
2.
3/
TA
2.
0
33
P
2.
4/
TA
2.
1
34
P
2.
5/
TA
2.
2
35
P2.
6/
R
TC
C
LK
/D
M
A
E0
36
P2.
7/
U
C
B
0/
S
TE
U
C
A
0C
LK
37
P3.
0/
U
C
B
0S
IM
O
/U
C
B
0S
D
38
P3.
1/
U
C
B
0S
O
M
I/
U
C
B
0S
C
39
P3.
2/
U
C
B
0C
LK
/U
C
A
0S
TE
40
P3,
3/
U
C
A
0TX
D
/U
C
A
0S
IM
79
P6.
2/
C
B
2/
A
2
78
P6.
1/
C
B
1/
A
1
77
P6.
0/
C
B
0/
A
0
76
N
M
I/
SB
W
TD
IO
/R
ST
75
PJ
.3/
TC
K
74
PJ
.2
/T
MS
73
PJ
.1/
TD
I/
TC
LK
72
PJ
.0/
TD
O
C
56 22pF
71
TE
S
T/
S
B
W
TC
K
Y2
24 M
H
z
70
P5.
3/
X
T2O
U
T
C
57 22pF
69
P5.
2/
X
T2I
N
AVSS2
68
C
60 100pF
67
V1
8
C
59
100pF
VU
SB
66
65
V
BU
S
64 63
R2
9
62
PU
.1
/D
M
1.
5K
PU
R
G
ND
PU
.0
/D
P
VC
C
61
VSSU
+
3V3
Q6
AG
ND
SCL_M
SP
430
SD
A_
M
SP
43
0
Q7