Texas Instruments LAUNCHXL-CC1352P-2, Схема подключения, Страница: 3 / 7

1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
When powering the wireless MCU from the XDS supply, connect jumper between pins 1 and 2.
When powering the wireless MCU from the external supply, connect jumper between pins 2 and 3.
P10 selects the voltage source for the level shifters
Use P7 for debugging
external targets
(requires that all
jumpers be removed)
DIR = H: A -> B
DIR = L: B -> A
OE = H: output = Hi-Z
XDS110 Debugger Interface
XDS-RST = 0 -> output = 0
XDS-RST = 1 -> output = Hi-Z
TMS signal is bidirectional.
TMS_DIR used to control
direction of level shifter
Use P5 for debugging
the wireless MCU with an
external debugger
(requires that all
jumpers be removed)
LS_VDD XDS_VDD
WMCU_VDD LS_VDD ET_VDD
XDS_VDD
LS_VDD
WMCU_VDD TARGET_VDD
5V0_BP 5V0
XDS_VDD
LS_VDD XDS_VDD
WMCU_VDD LS_VDD
WMCU_VDD LS_VDD
XDS_TX
XDS_RX
XDS_SWO
WMCU_SWO
DIO17_TDI
DIO16_TDO
WMCU_TCK
WMCU_TMS
WMCU_RESET
WMCU_TXD
WMCU_RXD
XDS_TCK
XDS_TDI
XDS_TDO
XDS_TMS_DIR
XDS_RESET
XDS_TMS
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LAUNCHXL-CC1352P-2
3 7 D A3
RGW
Friday, June 28, 2019
MCU049B
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LAUNCHXL-CC1352P-2
3 7 D A3
RGW
Friday, June 28, 2019
MCU049B
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LAUNCHXL-CC1352P-2
3 7 D A3
RGW
Friday, June 28, 2019
MCU049B
R63
100k
R61
100k
C71
100nF
R62
100k
P10
1
2
3
SN74AVC4T245RSV
U8
1A1
6
1A2
7
2A1
8
2A2
9
GND
10
1nOE
1
2nOE
16
GND
11
VCCA
3
1DIR
4
2DIR
5
VCCB
2
1B1
15
1B2
14
2B1
13
2B2
12
C74
100nF
TPD6E004RSE
CR8
1
2
3
4
5
6
7
8
R58
3.3k
SN74AVC4T245RSV
U9
1A1
6
1A2
7
2A1
8
2A2
9
GND
10
1nOE
1
2nOE
16
GND
11
VCCA
3
1DIR
4
2DIR
5
VCCB
2
1B1
15
1B2
14
2B1
13
2B2
12
C73
100nF
C75
100nF
P5
2
4
6
8
1
3
5
7
9 10
R57
100
C70
100nF
P7
2
4
6
8
1
3
5
7
9 10
C72
100nF
SW3
1 3
4 2
P4
2
4
6
8
10
12
14
16
18
20
22
1
3
5
7
9
11
13
15
17
19
21
SN74AVC4T245RSV
U10
1A1
6
1A2
7
2A1
8
2A2
9
GND
10
1nOE
1
2nOE
16
GND
11
VCCA
3
1DIR
4
2DIR
5
VCCB
2
1B1
15
1B2
14
2B1
13
2B2
12
R65
100k
TPD6E004RSE
CR7
1
2
3
4
5
6
7
8
XDS_TX_LS
XDS_RX_LS
XDS_SWO_LS
XDS_TCK_LS
XDS_TDI_LS
XDS_TDO_LS
XDS_RESET_LS
XDS_TMS_LS