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Summary of Contents for Realtek Semiconductor RTL8762D
- Page 1 RTL8762D Evaluation Board User Manual V1.2 2023/05/12 Realtek Semiconductor Corp. No.2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel.: +886-3-578-0211. Fax: +886-3-577-6047 www.realtek.com...
- Page 2 RTL8762D Evaluation Board User Manual COPYRIGHT ©2023 Realtek Semiconductor Corp. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of Realtek Semiconductor Corp.
- Page 3 RTL8762D Evaluation Board User Manual Revision History Date Version Comments Author Reviewer 2021/01/20 V1.0 Second Draft Jason_Xue 2022/10/17 V1.1 Revise Format Sillo David 2023/05/12 V1.2 Add Disclairm Sillo Copyright 2023 Realtek Semiconductor Corporation. All Rights Reserved.
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Page 4: Table Of Contents
RTL8762D Evaluation Board User Manual Contents 1 RTL8762D Evaluation Board Introduction ....................1 1.1 RTL8762D EVB introduction ......................1 1.2 Evaluation Board Interface ........................1 1.2.1 Main Chip (Module) ........................2 1.2.2 Power supply ........................... 3 1.2.3 IO Port ............................. 4 1.2.4 Interface ............................ - Page 5 RTL8762D Evaluation Board User Manual Table List Table 1-1 IO Pin Allocation on Motherboard & Daughterboard ............... 7 Table 2-1 Description of Subboard Flash ......................10 Copyright 2023 Realtek Semiconductor Corporation. All Rights Reserved.
- Page 6 RTL8762D Evaluation Board User Manual Figure List Figure 1-1 EVB Interface Block Diagram ......................1 Figure 1-2 EVB Interface Distribution ........................2 Figure 1-3 Daughter Board ............................. 2 Figure 1-4 Power jumper ............................3 Figure 1-5 Connection of HCI UART Jumper ....................4 Figure 1-6 Connection of LOG ..........................
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Page 7: Rtl8762D Evaluation Board Introduction
RTL8762D Evaluation Board User Manual 1 RTL8762D Evaluation Board Introduction 1.1 RTL8762D EVB introduction ® This document introduces usage of RTL8762D Bluetooth Evaluation Board (EVB) Hardware. RTL8762D EVB provides hardware environment for customer to develop their own application, which includes. 1. Voltage converter. -
Page 8: Main Chip (Module)
RTL8762D Evaluation Board User Manual Power LED/Key LED1_JP EXT_JP Interface M5_7 MICBIAS M4_3 M4_2 M4_1 M2_7 M2_6 M4_0 M0_7 M2_5 M2_4 M2_3 M2_2 M0_6 M0_5 M1_2 M1_3 M2_1 M2_0 32KXO_GPIO 32KXI_GPIO M5_4 M5_5 M3_1 M3_0 M5_2 M5_3 M3_3 M3_2 M5_0... -
Page 9: Power Supply
Power G-sensor and SWD VCC. This jumper must be connected during normal operation. Mark 8 Jumper for RTL8762D overall power consumption test. Remove J23 and cascade with an ammeter when performing overall power consumption test. 1) J23 must be shorted during normal operation. -
Page 10: Io Port
RTL8762D Evaluation Board User Manual Mark 12 Micro USB 5V power supply. It can be connected to either external 5V power supply or USB port of PC. Mark 4 GND jumper. 1.2.3 IO Port Convenient connection of peripheral equipment and provision of IO test interface. - Page 11 RTL8762D Evaluation Board User Manual 2) Connection of Jumper for Log Test is shown in Figure 1-6. Figure 1-6 Connection of LOG Mark 6 G-sensor, which is a 6-axis motion sensor, is powered by VDD_DEV. Thus, J6 need be connected when G- sensor is required.
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Page 12: Others
RTL8762D Evaluation Board User Manual 1.2.5 Others Mark 16 4 independent LED used for development of customized application. Confirm that corresponding jumpers (J24 to J27) are connected properly before development. Schematic is shown in Figure 1-8. Figure 1-8 Schematic of LED circuit ... -
Page 13: Pin Allocation On Motherboard Of Evaluation Board
RTL8762D Evaluation Board User Manual Note: Debouncing capacitors and internal pull-up resistor make up a filter circuit to reduce ripples when buttons are pressed. However, it can also affect the result of keyboard array scan. Capacitors are not mounted on board by default. - Page 14 RTL8762D Evaluation Board User Manual RTL8762 RTL8762 RTL8752DJF RTL8762 RTL8762 RTL8762 EVB FunctIOn EVB socket RTL8762DJF 32k_XO 32k_XO 32k_XO 32k_XO 32k_XO 32k_XO M_32k_XO P2_0 P2_0 P2_0 P2_0 P2_0 P2_0 M2_0 P2_1 P2_1 P2_1 P2_1 P2_1 P2_1 M2_1 P2_2 P2_2 P2_2...
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Page 15: Development Board Operation Instructions
1. VDD_DEV is peripheral power supply of EVB. 2. VDD_BAT powers VBAT and HVD on EVB. 3. VDD_IO powers VDD_IO on RTL8762D chips. (some of packages have no independent VDD_IO Pin) Figure 2-2 Schematic of Power jumpers on EVB Copyright 2023 Realtek Semiconductor Corporation. -
Page 16: 6-Axis Motion Sensor
RTL8762D Evaluation Board User Manual Note: J23 shall be disconnected when testing power consumption. 1. Log output in the SDK shall be disabled during current measurement to avoid additional power consumption. 2. When measuring current under the condition of maintaining voltage at 3.0V, external DC power source powers chips instead of onboard power supply.
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