User's Manual

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1. AP6XXX Evaluation Board Introduction

AP6212SD Evaluation board (EVB) likes as figure1. That is designed for IEEE802.11

b/g/n WLAN with integrated Bluetooth application. It is subject to provide a convenient

environment for customer’s verification on WiFi or Bluetooth function. There are many

controller pins and reserved GPIO on Evaluation board which describes as below.

Figure1. Top view of AP6212SD EVB

Interface highlights:

1. U1: AP6212SD SIP module.

2. J1: UART interface connects with UART transport board for BT.

3. J3: Enable (H) or disable (L) Bluetooth and WiFi Function.

4. J4: SDIO interface strapping option

5. J5: 5V DC adaptor input connector.

6. J6: 3V3 RF / VBAT / WL_VIO / BT_VIO for main system I/O power path.

7. J7 / J9: 5V DC mini USB input connector.

8. J8: Standard SDIO interfaces for Wi-Fi performance measured.

9. J10: GPIO_2 (input / output) and GPIO_3 (input / output)

10. J11: WL_VIO power path for 1V8 or 3V3 selection.

11. SW1: Power on/off switch.

12. A1: I-PEX connector let RF signal in / out path, you could connect with RF cable