CY4521 EZ-PD
™ CCG2 EVK Hardware Details
CY4521 EZ-
PD™ CCG2 Evaluation Kit Guide, Doc. No. 002-15712 Rev. *A
20
Table 3-4: CCG2 Daughter Card Connector/Jumper Description
Connector/Jumper
Description
Default
J1
Programming header
Pin 1: VTARG
Pin 2: GND
Pin3: CCG2_XRES
Pin4: CCG2_SWD_CLK
Pin5: CCG2_SWD_IO
NA
J2
VSYS selection jumper:
1 and 2 short: Select the power from 3.3-V supply coming from the CCG EVK base board
2 and 3 short: Select the power from 5-V buck regulator of the CCG EVK base board
1 and 2 short
J3
I/O supply selection jumper:
1 and 2 short: Select the power from VSYS of CCG2 device
2 and 3 short: Select the power from VDDD of CCG2 device
2 and 3 short
J4
CCG Base Board Interface Connector
NA
Pin 1,2: Regulated input power from 24-VDC terminal (J12) of the CCG EVK Base Board
(USB_P_PWR_P1)
Pin 3,4: Power from VBUS of Type-C Connector of the CCG EVK Base Board (TYPE-
C_VBUS_P1)
Pin 5,6: Regulated output power to 20-VDC terminal (J7) of the CCG EVK Base Board
(USB_C_PWR_P1)
Pin 7: GND
Pin 8: GND
Pin 9: I2C_SCL
Pin 10: VBUS_DISCHRG_P1
Pin 11: I2C_SDA
Pin 12: SWDIO
Pin 13: USB Provider Power Sense Pin
Pin 14: SWD_CLK
Pin 15: AC_Adapter_Detect
Pin 16: XRES
Pin 17: VSEL2
Pin 18: UART2_RX
Pin 19: 5 V
Pin 20: UART2_TX
Pin 21: CC1
Pin 22: CC2
Pin 23: 3.3 V
Pin 24: VBUS_P_CTRL0
Pin 25: TXD
Pin 26: VCONN
Pin 27: RXD
Pin 28: I2C_INT_EC
Pin 29: DP_AUXN_P1
Pin 30: VBUS_C_CTRL0
Pin 31: DP_AUXP_P1
Pin 32: GPIO/P2.4
Pin 33: SBU2
Pin 34: I2C_SDA_EC
Pin 35: SBU1
Pin 36: Hotplug Detect
Pin 37: I2C_SCL_EC
Pin 38: DPlus
Pin 39: VSEL1
Pin 40: DMinus
J5
USB 2.0 Mini-B connector (receptacle)
Connected to USB-Serial device and used for programming CCG2 device
NA
Summary of Contents for EZ-PD CY4521
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