Infineon AIROC CYW20829 User Manual page 18

AIROC™ CYW20829: CYW920829B0M2P4XXI100-EVK Module
Evaluation Kit user guide
Kit operation
1. Power indicator LED (LED1): This LED is used to indicate the status of power supplied to the board.
2. USB connector (J5): J5 is a Micro-B USB female connector for connecting the kit to the PC using the
provided USB cable. It is used for programming and USB-UART communication.
3. KitProg3 Programming mode selection button (SW3): by default, the kit supports CMSIS-DAP BULK mode.
The button connects the PSoC™ 5LP pin to the ground when pressed. For more details, see the
guide.
Note: Dual UART mode is not supported because there is no hardware connection between KitProg3 and
M.2 interface.
4. KitProg3 (PSoC™ 5LP) programmer and debugger (CY8C5868LTI-LP039, U5): The PSoC™ 5LP
(CY8C5868LTI-LP039) serving as KitProg3, is a multi-functional system, that includes a Serial Wire Debug
(SWD) programmer, debugger, USB-I2C bridge, and USB-to-UART bridge. For more details, see the
user guide.
5. VDDPA select jumper (J12): This jumper is used to select the VDDPA (power amplifier supply) power
source. The possible selections are 3.3 V or VCOIN (3 V) which is the coin-cell power supply on the bottom
side of the board.
6. VIO_BASE select jumper (J10): This jumper is used to select the VIO_BASE power source. Possible
selections are 3.3 V, 1.8 V, or VCOIN (3 V), which is the coin-cell power supply on the bottom-side of the
board.
7. VBAT select jumper (J9): This jumper is used to select the VPA_BT (core power supply) power source. The
possible selections are 3.3 V, 1.8 V, or VCOIN (3 V) which is the coin-cell power supply on the bottom-side of
the board.
8. Analog mic (U13): It can be used to configure the kit as a voice remote.
9. Arduino-compatible header (J1): The Arduino-compatible I/O header brings out power and reference
voltage pins from the base board to interface with Arduino shields.
10. Reset button (SW1, XRES): This button can be used to reset the device.
11. Debug header (J13): J13 is a 10-pin interface header that can be used to connect an external
programmer/debugger via SWD.
Note: Use J13 only to connect a programmer/debugger. A voltage mismatch occurs if something else is
connected to J13 to communicate with KitProg3.
12. Arduino-compatible header (J2): The Arduino-compatible I/O header brings out pins from CYW20829 to
interface with Arduino shields.
13. User button1 (SW2): This button can be used to provide input to the CYW20829 device. Note that the
button connects the CYW20829 pin to the ground when pressed; therefore, the CYW20829 pin must be
configured as a digital input with a resistive pull-up for detecting the button press.
14. Digital mic (U11): The digital microphone ASIC contains an extremely low-noise preamplifier and a high-
performance sigma-delta ADC. It can be used to configure the kit as a voice remote.
15. User button2 (SW4): This button can be used to provide input to the CYW20829 device. Note that the
button connects the CYW20829 pin to the ground when pressed; therefore, the CYW20829 pin must be
configured as a digital input with a resistive pull-up for detecting the button press.
16. User LED1 (LED3): These onboard LEDs can be controlled by the CYW20829 device. The LEDs are ACTIVE
LOW; therefore, these pins must be driven low to turn ON the LEDs.
17. User LED2 (LED4): These onboard LEDs can be controlled by the CYW20829 device. The LEDs are ACTIVE
LOW; therefore, these pins must be driven LOW to turn ON the LEDs.
18. M.2 Stand Off (MT1): Stand to connect M.2 card.
User guide 18
KitProg3 user
KitProg3
002-39356 Rev. **
2024-02-07