Cypress CY8CPROTO-062S3-4343W, Manual

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CY8CPROTO-062S3-4343W PSoC 62S3 Wi-Fi BT Prototyping Kit Guide, Doc. # 002-28070 Rev. *A 33
Hardware
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) . Figure 3-5 shows the schematics of Module
Power connections.
Figure 3-5. Schematics of Module Power connections
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
R54
0 OHM
No Load
Current Measurement
VTARG
P6_VDD
VDDIO2
TP9
No Load
R28 0 OHM
R59 0 OHM
VCC_3V6
VTARG VDDIO_WL
VBAT_WL
R55 0 OHM
R71 0 OHM
R51 0 OHM
No Load
P6_VDD
VDDA
VDDD P6_VDD
VDD_NS
FB3 1K
FB1 1K
FB2 1K
VDDD VDDIO1
VBACKUP
R58 0 OHM
R25 0 OHM
TP6
No Load
TP11
No Load
TP5
No Load
TP12
No Load
TP7
No Load
VDDIO0
R46 0 OHM
VCC_3V3 VDD_USB
R47 0 OHM
TP10
No Load
VBACKUP
VDD_USB
VCCD
Module Power
VDDIO2
VDDIO0
VDD_NS
VDDD
VDDA
VDDIO1
VBAT_WL
VDDIO_WL
TP8
No Load
Carrier_Module
MOD1A
VDDA_MCU
55
VDDD_MCU
83
VDDIO0_MCU
67
VDDIO1_MCU
47
VDDIO2_MCU
94
VDD_NS_MCU
89
VBACKUP_MCU
84
VDDUSB_MCU
93
VBAT_WL
28
VBAT_WL
29
VDDIO_WL
115
VCCD_MCU
82
GND_1
1
GND_2
30
GND_3
54
GND_4
68
GND_5
81
GND_6
90
GND_7
137