Other Headers; Usb Serial Interface Chip - Infineon CYW920829M2EVK-02 User Manual

CYW920829M2EVK-02 Evaluation Kit user guide
Kit operation
2.5

Other headers

J18 is the test header which brings out certain pins of CYW20829 for testing.
Table 13 Header J18 pin description
Header J18 Connection to
header pin
1 USER LED1
2 USER LED2
3 USER BTN1
4 GPIO1
5 GPIO2
6 GPIO3
7 GPIO4
8 GPIO5
9 NC
10 GND
J11 is a 10-pin programmer/debugger header to debug CYW920829M2EVK-02 using SWD.
Table 14 Header J11 pin description
Header J11 Connection to
header pin
1 VDDIO
2 D5/SWDIO
3 GND
4 D4/SWDCK
5 GND
6 NC
7 GND
8 NC
9 GND
10 SWD_RST
Note: J11 must be used only to connect a programmer/debugger. If not, a voltage mismatch can occur.
2.6

USB serial interface chip

CY8C5868LTI-LP039 PSoC™ 5LP chip for onboard programming and USB-Serial functionality. It connects to the
PC over a USB interface and to the CYW20829 device through the HCI UART and I2C pins.
User guide
Connection on
CYW20829
P1.1
P5.2
P0.5
P0.2
P0.3
P0.4
P3.0
P3.1
NC
GND
Connection on
CYW20829
VDDIO
P1.2
GND
P1.3
GND
NC
GND
NC
GND
BT_RST_N
20
Description
This onboard LED can be controlled by the
CYW20829 device
This onboard LED can be controlled by the
CYW20829 device
This button can be used to provide input
to the CYW20829 device
GPIO
GPIO
GPIO
GPIO
GPIO
No connection
Ground
Description
VDDIO reference
SWD input output
Ground
SWD clock
Ground
No connect
Ground
No connect
Ground
CYW20829 device reset
002-37529 Rev. *A
2023-08-25