User manual
MSP_AVCC
0.1 µF
C38
0.1 µF
C8
0.47 µF
C5
TP10
XIN_MSP
ACLK
AFE_RESETZ
AFE_RESETZ_P1.1
AFE_PDNZ
AFE_PDNZ_P1.2
PD_ALM_P2.4
PD_ALM
LED_ALM_P2.5
LED_ALM
TP9
TP3
TP31
STE
SIMO
SOMI
SCLK
0.1 µF
C14
UCA1RXD
UCA1TXD
DIAG_END
MCLK
VBUS
0 ΩR50
0 Ω
R51
1
2
32.768 kHz
Y2
12 pF
C13
12 pF
C11
1
3
4
2
G
G
24 MHz
Y3
10 pF
C17
10 pF
C18
1.0 MΩ
R52
1.40 kΩ
R96
10 pF
C21
MSP_USB_D_N
MSP_USB_D_P
PUR
10 pF
C24
33 ΩR57
33 Ω
R61
IO1
1
IO2
2
GND
3
IO3
4
IO4
5
VCC
6
U7
100 ΩR53
VUSB
0.1 µF
C26
4.7 µF
C25
0.55 V
D5
SD103AW-7-F
VBUS
VBUS
TP18
SBWTCLK
JTAG_TDO
JTAG_TDI
JTAG_TMS
JTAG_TCK
SBWTDIO
VUSB
MSP_DVCC
47 kΩ
R83
0 Ω
R82
TP27 TDO
TP15 TMS
TP16 TCK
TP19 TEST
TP26 RST
C39
2200 pF
3
1
2
Q1
MMBT5089LT1G
VDD
5
MR#
4
RESET
3
GND
2
RESET#
1
TPS3825
U11
0 Ω
R91
2.2 µF
C40
4.7 kΩ
R92
MSP_DVCC
0.1 µF
C43
100 Ω
R95
220 ΩR4
130 ΩR3
VBUS
1
D–
2
D+
3
ID
4
GND
5
SHIELD1
6
SHIELD2
7
8
8
9
9
10
10
11
11
513870530
J4
mini-USB B-Connector
To AFE4400
MSP_AVCC
4.7 kΩ
R47
4.7 kΩ
R46
MSP_DVCC
ACC_INT
0.1 µF
C20
0.1 µF
C22
MEM0_W
MEM_CS0
MEM0_HOLD
MEM1_HOLD
MEM_CS1
MEM1_W
MSP_USB_N
MSP_USB_P
1
2
3
4
5
6
7
8
9
10
J3
TC2050-IDC-FP
SBWTCLK
JTAG_TDO
JTAG_TDI
JTAG_TMS
JTAG_TCK
SBWTDIO
N/C
N/C
MSP_DVCC
SCL
SDA
SCL
SDA
Green
LED1
Blue
LED2
R93 10 Ω
R1 10 Ω
R6 10 Ω
R84 10 Ω
R89 10 Ω
R88 10 Ω
R86 10 Ω
R7 10 Ω
R90 10 Ω
R87 10 Ω
R94 10 Ω
R85 10 Ω
R39 10 Ω
R37 10 Ω
R26 10 Ω
R42 10 Ω
R25 10 Ω
R9 10 Ω
R33 10 Ω
R35 10 Ω
R38 10 Ω
R49 10 Ω
R45 10 Ω
R31 10 Ω
EZRF_RST
EZRF_RST
VBUS_IN
R43 10 Ω
R34 10 Ω
R30 10 Ω
R21 10 Ω
R14
10 Ω
R29 10 Ω
UCA1RTS
UCA1CTS
UCB1CLK
UCB1SOMI
UCB1SIMO
UCB1STE
P5.7_DIAG_END
P4.7
P4.6
P3.7
AM_INT
R8 10 Ω
R13 10 Ω
R5 0 Ω
R2 0 Ω
MEM_SIMO
MEM_SCLK
USD_CS
MEM_SOMI
R19 10 Ω
R18 10 Ω
MSP_AVCC
10 kΩ
R56
10 nF
C23
MSP_AVCC
ACC_INT
ADC_RDY
C19
2200 pF
SCL
SDA
SCL
SDA
CLKIN
1
NC-2
2
NC-3
3
NC-4
4
NC-5
5
AUX_DA
6
AUX_CL
7
VLOGIC
8
ADO
9
REGOUT
10
Accelerometer, Digital
FSYNC
11
VDD
13
NC-14
14
NC-15
15
NC-16
16
NC-17
17
GND
18
RESV-19
19
CPOUT
20
RESV-21
21
RESV-22
22
SCL
23
SDA
24
INT
12
U6
MPU9150
MSP_DVCC
MSP_DVCC
MSP_DVCC
TP35
TP29
TP24
1 2
SW2
1 2
SW1
U2
P6.4/CB4/A4
1
P6.5/CB5/A5
2
P6.6/CB6/A6
3
P6.7/CB7/A7
4
P7.0/CB8/A12
5
P7.1/CB9/A13
6
P7.2/CB10/A14
7
P7.3/CB11/A15
8
P5.0/A8/VREF+/VeREF+
9
P5.1/A9/VREF-/VeREF-
10
AVCC1
11
P5.4/XIN
12
P5.5/XOUT
13
AVSS1
14
P8.0
15
P8.1
16
P8.2
17
DVCC1
18
DVSS1
19
VCORE
20
P1.0/TA0CLK/ACLK
21
P1.1/TA0.0
22
P1.2/TA0.1
23
P1.3/TA0.2
24
P1.4/TA0.3
25
P1.5/TA0.4
26
P1.6/TA1CLK/CBOUT
27
P1.7/TA1.0
28
P2.0/TA1.1
29
P2.1/TA1.2
30
P2.2/TA2CLK/SMCLK
31
P2.3/TA2.0
32
P2.4/TA2.1
33
P2.5/TA2.2
34
P2.6/RTCCLK/DMAE0
35
P2.7/UCB0STE/UCA0CLK
36
P3.0/UCB0SIMO/UCB0SDA
37
P3.1/UCB0SOMI/UCB0SCL
38
P3.2/UCB0CLK/UCA0STE
39
P3.3/UCA0TXD/UCA0SIMO
40
P3.4/UCA0RXD/UCA0SOMI
41
P3.5/TB0.5
42
P3.6/TB0.6
43
P3.7/TB0OUTH/SVMOUT
44
P4.0/PM_UCB1STE/PM_UCA1CLK
45
P4.1/PM_UCB1SIMO/PM_UCB1SDA
46
P4.2/PM_UCB1SOMI/PM_UCB1SCL
47
P4.3/PM_UCB1CLK/PM_UCA1STE
48
DVSS2
49
DVCC2
50
P4.4/PM_UCA1TXD/PM_UCA1SIMO
51
P4.5/PM_UCA1RXD/PM_UCA1SOMI
52
P4.6/PM_NONE
53
P4.7/PM_NONE
54
P5.6/TB0.0
55
P5.7/TB0.1
56
P7.4/TB0.2
57
P7.5/TB0.3
58
P7.6/TB0.4
59
P7.7/TB0CLK/MCLK
60
VSSU
61
PU.0/DP
62
PUR
63
PU.1/DM
64
VBUS
65
VUSB
66
V18
67
AVSS2
68
P5.2/XT2IN
69
P5.3/XT2OUT
70
TEST/SBWTCK
71
PJ.0/TDO
72
PJ.1/TDI/TCLK
73
PJ.2/TMS
74
PJ.3/TCK
75
RST/NMI/SBWTDIO
76
P6.0/CB0/A0
77
P6.1/CB1/A1
78
P6.2/CB2/A2
79
P6.3/CB3/A3
80
U2
MSP430F5529IPN
5
4
1
2
3
6
RX
PWR
TEST
RST
GND
TX
J1
EZ430 RF Header
PCB Layouts and Schematics
www.ti.com
Figure 70. AFE44x0SPO2EVM: MSP430 (2 of 4)
56
AFE4400 and AFE4490 Development Guide SLAU480C–January 2013–Revised May 2014
Submit Documentation Feedback
Copyright © 2013–2014, Texas Instruments Incorporated