3/12/2014
5
1
A
4
Rev
3
2
F
NumberSize
EDCBA
1
3
1
2
4
F
ofSheet
E
Date
DCBA
4
C
3/12/2014
VF = +5V ... 6.5V
Fuse blow step-up converter
Fuse voltage multiplexer / VCC_DT to level shifters
ESD protection
Target MCU connector
DT level shifters
MSP-FET Rev 1.2
S1
D1
IN2
GND S2
D2
IN1
VDD
U6
ADG821BRMZ-REEL7
D5
dnp
MMSZ5232B-7-F
R13 100R
R14
2k2
S1
D1
IN2
GND S2
D2
IN1
VDD
U9
ADG821BRMZ-REEL7
L2
33u
C30
330n
E
B
C
Q1
BC817-16LT1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J6
R35 100R
1
IO1
2
IO2
3
IO3
4
IO4
5
IO5
6
IO6
7
IO7
8
IO8
9
GND
U3
TPD8E003DQD
TPD8E003DQDR
1
IO1
2
IO2
3
IO3
4
IO4
5
IO5
6
IO6
7
IO7
8
IO8
9
GND
U21
TPD8E003DQD
TPD8E003DQDR
R22
47k
R29
47k
R42
1k
D3
dnp
DDZ9692-7
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U12
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U13
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U14
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U15
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U16
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U17
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U22
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U26
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U27
SN74LVC1T45DCKR
1
VCCA
2
GND
3
A
4
B
5
DIR
6
VCCB
U28
SN74LVC1T45DCKR
R27
47k
R31
47k
R84
47k, dnp
R86
47k
R87
47k
R88
47k
R89
47k
R90
47k
R91
47k
R92
47k
R93
47k
R94
47k
R95
47k
R96
47k
R97
47k
R98
47k
R99
47k
R100
47k
R101
47k
R102
47k
C77
100n
C78
100n
C79
100n
C80
100n
C82
100n
C83
100n
C84
100n
C85
100n
R32 100R
R33 100R
R34 100R
R37 100R
R38 100R
R39 100R
R40 100R
R41 100R
R43 100R
A C
D10
B0530W-7-F
A C
D6
DNP
B0530W-7-F
+
C74
100u/10V
R48
47k
R58
47k
R59
47k
1
1
11
1
11
11111
11111
VF
VF2TDI_CTRL
VF
VF2TEST_CTRL
TDIOFF_CTRL
VF
TC_TDI_FD
VF_TDI
VBUS VF
TC_TEST_FD
VF_TEST
TC_TEST_BSR
TC_TDI_BSR
TC_TDO_FD
VCC_SENSE0_TRGT
TC_TMS_FD
TC_TCK_FD
TC_UART_CTS_FD
TC_RST_FD
TC_UART_TXD_FD
TC_UART_RTS_FD
TC_UART_RXD_FD
VCC_SUPPLY_TRGT
TC_TDI_BSR
TC_TEST_BSR
VCC_SUPPLY_TRGT
TC_TDO_FD
TC_TCK_FD
TC_TEST_BSR
VCC_SENSE0_TRGT TC_TMS_FD
TC_TDI_BSR TC_UART_CTS_FD
TC_UART_RTS_FD
TC_UART_RXD_FD
TC_RST_FD
TC_UART_TXD_FD
VCC_JTAGLDO_TRGT
VCC_JTAGLDO_TRGT
VCC_DT2TRGT_CTRL
VCC_DT_TRGT
VCC_DT
GND1
PWM_SETVF
VCC_POD33
FPGA_IO_TCK
FPGA_DIR_CTRL_TCK
TC_TCK_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_TMS
FPGA_DIR_CTRL_TMS
TC_TMS_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_TDI
FPGA_DIR_CTRL_TDI
TC_TDI_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_TDO
FPGA_DIR_CTRL_TDO
TC_TDO_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_RST
FPGA_DIR_CTRL_RST
TC_RST_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_TEST
FPGA_DIR_CTRL_TEST
TC_TEST_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_UART_TXD
FPGA_DIR_CTRL_UART_TXD
TC_UART_TXD_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_UART_RXD
FPGA_DIR_CTRL_UART_RXD
TC_UART_RXD_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_UART_CTS
FPGA_DIR_CTRL_UART_CTS
TC_UART_CTS_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
FPGA_IO_UART_RTS
FPGA_DIR_CTRL_UART_RTS
TC_UART_RTS_FD
VCC_DT_TRGT
VCC_DT_TRGT
VCC_POD33
GND1
VCC_DT_TRGT
GND1 GND1
GND1 GND1
GND1
GND1
GND1
GND1
GND1 GND1
GND1
GND1
GND1
GND1
GND1
GND1
VCC_POD33
GND1
GND1
VF_TDI
VF_TEST
www.ti.com
MSP-FET
171
SLAU278Y–May 2009–Revised March 2016
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Copyright © 2009–2016, Texas Instruments Incorporated
Hardware
Figure B-89. MSP-FET USB Debugger, Schematic (4 of 5)
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