Cypress CY8CPROTO-062S3-4343W Manual page 33

3.2.4.1 Current Measurement Headers
The power supply is routed to the module pins through 0-ohm resistors and hence every domain
powering CY8CMOD-062S3-4343W can be connected to an ammeter to measure current.
For PSoC 6 MCU core current measurement, R59 must be removed and ammeter must be con-
nected across VTARG (J2.32) and P6_VDD (J2.31).
Power connections.
Figure 3-5. Schematics of Module Power connections
Current Measurement
VTARG
R59
VCC_3V6
R55
VTARG
R71
P6_VDD
R51
No Load
Note: Load R54, R51 and remove R55, R71 to
measure combined current ( VBAT,
VDDIO_WL and P6_VDD) . It is recommended
to supply external power in this scenario
P6_VDD
FB2
FB3
FB1
VDDA
MOD1A
55
VDDA_MCU
VDDD
83
VDDD_MCU
VDDIO0
67
VDDIO0_MCU
VDDIO1
47
VDDIO1_MCU
VDDIO2
94
VDDIO2_MCU
VDD_NS
89
VDD_NS_MCU
VBACKUP
84
VBACKUP_MCU
VDD_USB
93
VDDUSB_MCU
Carrier_Module
CY8CPROTO-062S3-4343W PSoC 62S3 Wi-Fi BT Prototyping Kit Guide, Doc. # 002-28070 Rev. *A
P6_VDD
0 OHM
R54
VBAT_WL
0 OHM
No Load
0 OHM
VDDIO_WL VDDIO2
0 OHM R28 0 OHM
0 OHM
VDDD VDDD
1K R58
TP6
VDDA No Load
1K
TP11
R25
VDD_NS No Load
1K
TP5
No Load R46
Module Power
VBAT_WL
28
VBAT_WL
29
VBAT_WL
VDDIO_WL
115
VDDIO_WL
VCCD
82
VCCD_MCU
1
GND_1
30
GND_2
54
GND_3
68
GND_4
81
GND_5
90
GND_6
137
GND_7
Figure 3-5
TP9
No Load
VDDIO1
0 OHM
TP12
No Load
VBACKUP
0 OHM
TP7
VCC_3V3
No Load
VDDIO0
0 OHM
TP8
No Load
Hardware
shows the schematics of Module
VDD_USB
R47 0 OHM
TP10
No Load
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