Realtek UWB BG1 HMC User Guide_0411.doc Realtek UWB BG1 HMC User Guide Revision B Author : Marco Chuang Date : 2008/04/11 1 All Rights Reserved by Realtek Corp.
Realtek UWB BG1 HMC User Guide_0411.doc Table of Contents 1. 2. Introduction.................................................................................................................... 3 System Description ........................................................................................................ 4 2.1. UWB PHY ............................................................................................... 5 2.2. 2.3. 3. 4. 5. 6. 7. UWB MAC...........................................
Realtek UWB BG1 HMC User Guide_0411.doc 1. Introduction This document describes the system, operations, and interfaces of the UWB BG1 HMC (half mini card) module. Two main applications are supported by this module. One is wireless USB application and the other one is WiNet mode. For WUSB application, the HMC is used as the host controller, and connect to wired USB device with a wireless DWA hub. WiNet mode is an IP-based network communication, and link up the networks by UWB module.
Realtek UWB BG1 HMC User Guide_0411.doc 2. System Description The UWB BG1 HMC module supports the following functions: Certified WUSB mode WiNet mode Support 53.3M, 80M, 106.7M, 160M, 200M, 320M, 400M, 480Mbps. The module system mainly consists of two main chips – (i) UWB PHY(RTU7010), (ii) UWB MAC(RTU7305). A serial flash memory(8Mb) is required to store proper data/commands for the PHY chip and MAC chip.
Realtek UWB BG1 HMC User Guide_0411.doc Product Specification Frequency Band Network Standard Modulation Mode FEC Coding Support Data Rate Interface Support Applications 3168MHz ~ 4752MHz WiMedia PHY 1.1 & MAC 1.0 Multiband OFDM with QPSK, DCM Rate 1/3, 1/2, 5/8, 3/4 Convolutional Coding, Reed Solomon Coding 8 data rates from 53.3Mbps to 480 Mbps PCIe half mini card interface Certified WUSB, WiNet 2.1.UWB PHY This chip integrates the RF and baseband functions of a UWB PHY defined by the standard.
Realtek UWB BG1 HMC User Guide_0411.doc 3. Hardware Interfaces 3.1. PCIe half mini card Interface Table 1 half mini card connector termination assignment 6 All Rights Reserved by Realtek Corp.
Realtek UWB BG1 HMC User Guide_0411.doc 4. Document History Date 2008/03/25 2008/04/11 Revision A B Description Initial Release Modify Chapter 5&7 Author Marco Chuang Marco Chuang 5. Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance.
Realtek UWB BG1 HMC User Guide_0411.doc CAUTION: Any changes of modifications not expressly approved by the grantee of this device could void the user’s authority to operate the equipment. 7. Coordination Requirements For real application, the transmitter will only be active when communicating with the specific receiver through handshaking, acknowledgement and other mechanisms over the wireless channel.
Realtek UWB BG1 HMC User Guide_0411.doc continue to be received by the UWB intentional radiator at least every 10 seconds or the UWB device must cease transmitting. Per FCC regulations, an intentional radiator may only transmit when communicating with an associated receiver.
