Cypress PSoC 4100S Plus, Manual

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CY8CKIT-149 PSoC® 4100S Plus Prototyping Kit Guide, Doc. #: 002-20729 Rev. *E 50
The EZ-BLE Module includes the following connections to PSoC 4100S Plus and KitProg2:
■
UART connections to PSoC 4100S Plus through zero-ohm resistors R17 and R18 (see
Figure A-20 and Table A-8 ). Note that R17 and R18 are not loaded by default.
■
I
2
C connections to KitProg2 and PSoC 4100S Plus device (see Table A-8 ).
■
SWD connections to KitProg2 through the DPDT switch SW4. The SWD connections are shared
between the PSoC 4100S Plus and EZ-BLE devices.
Use DPDT switch SW4 to switch the SWD connections between PSoC 4100S Plus or EZ-BLE
Module as shown in
Figure A-21 .
Figure A-21. DPDT Switch SW4 to Select between PSoC 4100S Plus and EZ-BLE
A.3 PSoC 4100S Plus Prototyping Kit Schematics
Refer to the schematic file in the following path in the kit software installed:
<Install_Directory>\CY8CKIT-149 PSoC 4100S Plus Prototyping Kit\
<version>\Hardware\CY8CKIT-149 Schematic.pdf
Table A-8. EZ-BLE Connections
EZ-BLE Connections
EZ-BLE
PSoC 4100S
Plus
KitProg2 Description
BLE_TX, P1_5 P5_0

UART_RX
BLE_RX, P1_4 P5_1

UART_TX
BLE_SDA, P5_0 P3_1 P12_1 I2C_SDA
BLE_SCL, P5_1 P3_0 P12_0 I2C_SCL
BLE_SWDIO, P0_6

P12_2 SWDIO
BLE_SWDCLK, P0_7

P12_3 SWDCLK
P0_4 P3_6

GPIO
BLE_XRES RESET P12_4 RESET
P1_6
 
BLE LED
P4_1 P3_7

User Button