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纽曼数码播放器–A13用户手册VER 5.5您好感谢您选用本公司生产的数码播放器！为了使您尽快轻松自如地操作您的播放器,我们随机配备了内容详尽的用户手册，您可以获取有关产品介绍、使用方法等方面的知识。
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企业执行标准：Q/SD 001-2007企业标准备案号: QB/440301L2150-2007注意事项★禁止儿童单独玩耍本机,请勿摔落或与硬物摩擦撞击，否则可能导致机器表面磨花、硬盘损伤、数据丢失或其它硬件损坏。
★建议不要大音量连续使用耳机，请将音量调整至合适的音量大小，并控制使用时间，以避免您的听力受损。
因为使用耳机时如果音量过大，可能导致永久性的听力损伤。
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]Delta SW North American LE910 V2 Products80000DSW10127A Rev. 1 – 2018-07-061 6SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICENOTICEWhile reasonable efforts have been made to assure the accuracy of this document, Telit assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. The information in this document has been carefully checked and is believed to be reliable. However, no responsibility is assumed for inaccuracies or omissions. Telit reserves the right to make changes to any products described herein and reserves the right to revise this document and to make changes from time to time in content hereof with no obligation to notify any person of revisions or changes. Telit does not assume any liability arising out of the application or use of any product, software, or circuit described herein; neither does it convey license under its patent rights or the rights of others.It is possible that this publication may contain references to, or information about Telit products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that Telit intends to announce such Telit products, programming, or services in your country. COPYRIGHTSThis instruction manual and the Telit products described in this instruction manual may be, include or describe copyrighted Telit material, such as computer programs stored in semiconductor memories or other media. Laws in the Italy and other countries preserve for Telit and its licensors certain exclusive rights for copyrighted material, including the exclusive right to copy, reproduce in any form, distribute and make derivative works of the copyrighted material. Accordingly, any copyrighted material of Telit and its licensors contained herein or in the Telit products described in this instruction manual may not be copied, reproduced, distributed, merged or modified in any manner without the express written permission of Telit. Furthermore, the purchase of Telit products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Telit, as arises by operation of law in the sale of a product.COMPUTER SOFTWARE COPYRIGHTSThe Telit and 3rd Party supplied Software (SW) products described in this instruction manual may include copyrighted Telit and other 3rd Party supplied computer programs stored in semiconductor memories or other media. Laws in the Italy and other countries preserve for Telit and other 3rd Party supplied SW certain exclusive rights for copyrighted computer programs, including the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Telit or other 3rd Party supplied SW computer programs contained in the Telit products described in this instruction manual may not be copied (reverse engineered) or reproduced in any manner without the express written permission of Telit or the 3rd Party SW supplier. Furthermore, the purchase of Telit products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Telit or other 3rd Party supplied SW, except for the normal non-exclusive, royalty free license to use that arises by operation of law in the sale of a product.USAGE AND DISCLOSURE RESTRICTIONSI. License AgreementsThe software described in this document is the property of Telit and its licensors. It is furnished by express license agreement only and may be used only in accordance with the terms of such an agreement.II. Copyrighted MaterialsSoftware and documentation are copyrighted materials. Making unauthorized copies is prohibited by law. No part of the software or documentation may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, without prior written permission of Telit III. High Risk MaterialsComponents, units, or third-party products used in the product described herein are NOT fault-tolerant and are NOT designed, manufactured, or intended for use as on-line control equipment in the following hazardous environments requiring fail-safe controls: the operation of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, Life Support, or Weapons Systems (High Risk Activities"). Telit and its supplier(s) specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities.IV. TrademarksTELIT and the Stylized T Logo are registered in Trademark Office. All other product or service names are the property of their respective owners.V. Third Party RightsThe software may include Third Party Right software. In this case you agree to comply with all terms and conditions imposed on you in respect of such separate software. In addition to Third Party Terms, the disclaimer of warranty and limitation of liability provisions in this License shall apply to the Third Party Right software.TELIT HEREBY DISCLAIMS ANY AND ALL WARRANTIES EXPRESS OR IMPLIED FROM ANY THIRD PARTIES REGARDING ANY SEPARATE FILES, ANY THIRD PARTY MATERIALS INCLUDED IN THE SOFTWARE, ANY THIRD PARTY MATERIALS FROM WHICH THE SOFTWARE IS DERIVED (COLLECTIVELY “OTHER CODE”), AND THE USE OF ANY OR ALL THE OTHER CODE IN CONNECTION WITH THE SOFTWARE, INCLUDING (WITHOUT LIMITATION) ANY WARRANTIES OF SATISFACTORY QUALITY OR FITNESS FOR A PARTICULAR PURPOSE.NO THIRD PARTY LICENSORS OF OTHER CODE SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND WHETHER MADE UNDER CONTRACT, TORT OR OTHER LEGAL THEORY, ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE OTHER CODE OR THE EXERCISE OF ANY RIGHTS GRANTED UNDER EITHER OR BOTH THIS LICENSE AND THE LEGAL TERMS APPLICABLE TO ANY SEPARATE FILES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.APPLICABILITY TABLE PRODUCTSLE910-NA V2LE910-NA V2 SINGLE SKULE910-NA1LE910-NA1 SINGLE SKULE910B4-NALE910B1-NALE910B1-NA SINGLE SKULE910B1-SALE910-SV V2LE910-SV1LE910-SVLCONTENTSNOTICE 2COPYRIGHTS (2)COMPUTER SOFTWARE COPYRIGHTS (2)USAGE AND DISCLOSURE RESTRICTIONS (3)I.License Agreements (3)II.Copyrighted Materials (3)III.High Risk Materials (3)IV.Trademarks (3)V.Third Party Rights (3)APPLICABILITY TABLE (4)CONTENTS (5)1.INTRODUCTION (6)2.DELTA SW 20.00.XX4 – 20.00.XX5 (8)New Features (8)General Enhancements (9)3.DELTA SW 20.00.XX2 – 20.00.XX4 (12)New Features (12)General Enhancements (14)4.DOCUMENT HISTORY (17)1. INTRODUCTION1.1. ScopeScope of this document is to detail the corrections, changes or enhancements made to the software of Telit modules.1.2. AudienceThis document is intended for Telit customers.1.3. Contact Information, SupportFor general contact, technical support services, technical questions and report documentation errors contact Telit Technical Support at:•*****************•*********************•*****************Alternatively, use:/supportFor detailed information about where you can buy the Telit modules or for recommendations on accessories and components visit:Our aim is to make this guide as helpful as possible. Keep us informed of your comments and suggestions for improvements.Telit appreciates feedback from the users of our information.1.4. Related Documents•Telit LE910-V2 Modules AT Commands Reference Guide, 80446ST10707A •Telit's Modules Software User Guide, 1vv03007842. DELTA SW 20.00.XX4 – 20.00.XX5New FeaturesDescription SW 20.00.xx5 Added AT#SHSANA and AT#SHSDLY AT commands. ••AT#DTMF=2 has been enabled, AT#OOBTSET has beenintroduced (Cat-1 Ability to control in-band DTMF tones).• Added Cat-1 Ability to control DTMF tone volume separately frommaster volume.• Added store/restore of the APN in the file system for NVMrecovery.Supported DTMF URC on VoLTE. •General EnhancementsFixed Verizon TC 6.2 failure. •Fixed NCM fallback when USB profile is configured as MBIM. •Fixed Verizon TC 7.1.1 and TC 7.1.2 fail due to the calling of• UtaMsNetAttachReq in case of refresh type 0.•Fixed Verizon TC 4.07 fail due to the calling ofUtaMsCallPsDefinePrimaryReq after DETACH.Fix of VoLTE call fail after AT#SGACT command. •Improvement on paging detection in case bad RF condition. ••Fixed unexpected "SIM not inserted" indication appearing during adata session (#QSS: 0 during data session).•Fixed #MONI incorrect response for servant cell when the moduleis registered in GERAN.•Fixed no apparent power saving for CFUN:5 in CMUX. The powerconsumption during CMUX session now follows the physical DTRstate.•Fixed Verizon TC 4.6, 4.9 and 4.11 manage properly the DETACHREQUEST for type 5 REFRESH and type 0 REFRESH in Verizon.•Fix of the first MT SMS which is now queued and handled correctlywhen the SMS client is ready.•AT+CSQ is returning 99,99 when registered.The fix consists also in checking the +CEREG registration status in+CSQ delegation function.Fixed LTE Data Retry handling of event list and counter in Attach• Reject with cause 8 scenario.Fix of memory leek scenario in• TalCatUtaMsSimTkTerminalResponseCnfCb()/SIAL_TOOL_IND.Improvement on updating the neighbors list with AT#MONI,• sometimes the updating was not fast.• SIM Profile Switch management: Add processing ofshutdown/startup indication of "Electrical deinit procedure" in case"SIM init procedure" is running.Also handled proactive command coming when ME currentlyunable to process because bus.• Blocked LDR NVM setting on reading SIM MCC/MNC in Intel CAT interface.Fixed echo issue during MO voice calls by extending Echo• Canceller tuning up to 16 kHz.Extended delay on AT#FTPGETOTA attempts after first successful• download.Fixed IMS registration behavior after switching from USBCFG=3 to• USBCFG=0.Integrated fix for SIB decoding issue. •Removed audio noise on VoLTE calls. •Fixed call drop issues with VOLTE. •Band 13 2nd harmonic margin improvement. •Fixed Verizon 3-Way Calling failures. •Fixed Normal Call and Call Forwarding failure. •Fixed loose registration after PPP section. •Removed wrong PLMN indication sent to AT parser. •• The IPv6 network availability is checked only once in case offailure, witching to IPv4-only connection and reducing an eventualproblem in a ~80 seconds long OMADM session.The management of ACM_PROGRESS_IND and• ACM_DISCONNECTED_IND has been aligned to the one in Intelinterface.Resolved no audio and call drop with “RTP-RTCP Timeout”. •• VoLTE Calls: incoming "Call waiting tone" now doesn’t excludesaudio path.New +CEVDP and +CEMODE default for SKU SV products. •After the attach complete, the module detached and re-attached on• VZWINTERNET. The cause was the incorrect setting of the PCO.Removed double selection request for file PNN. •Modified NVM USBCFG default value. •3.DELTA SW 20.00.XX2 – 20.00.XX4New Features Description SW 20.00.xx4Support VOLTE on SV and NA variant. • DTMF decoding support for VOLTE on SV and NA variant. • AppZone: implemented new m2m_ssl API that allow to set right TLS protocol (TLS1.0/TLS1.1 and TLS1.2).• AppZone: implemented new API m2m_ipraw_cfg for IPRAW IPV4 and IPV6.• AppZone: implemented API to support AUXILIARY UART. • AppZone: implemented new API for Watchdog management. • AppZone: implemented new API to set context on specified CID. • AppZone: implemented new API m2m_hw_sleep_mode_cfg to manage power saving mode.• AppZone: support for easyAT. • Support TLS1.2. • Verizon: Enabling support for SSL Server authentication and TLS 1.2.•Verizon: Support APN location 6, CGDCONT, VZWAPNE updated. Location APN 6 is updated also during OMA-DM.• Support CFUN9 - Incoming GPRS packed wake-up the DUT. • ATT: Adding alert signal on ODIS parameter modification: An alert towards AT&T OMADM server is triggered one minute after eachHostOdis reset or set command.• EasyIP: Increase number of sockets from 6 to 10. •AT#MTUSIZE=<mtu>: implemented new AT command in order to• set the MTU size.MBIM: support multiple bearer connection in parallel. •• AT#APPSSLCFG implemented AT command to configure ciphersuite, auth level and TLS version for a maximum of 5 applications.Added storing of SMS in ME and SM memories. •AT+CMAR/AT#CMAR: Implemented AT command to format NVM• and Filesystem.• AT#IIDIPV6=<cid>,<IID>: Implemented AT command in order toset the IID to a certain CID.AT#MBIMCFG: implemented AT command to configure CID to be• used for MBIM connection.• AT#PDPAUTH: implemented AT command to set theauthentication parameters for all CIDs.AT#RXTOGGLE: Implemented AT command to set main or• diversity antenna, command used in test mode for certificationpurpose.AT+IPR: Update UART speed up to 3Mbps. •General EnhancementsType Description SW 20.00.xx4Improvement the report of AT+CSQ and AT+CESQ, adjust RSSI•calculation.•Manage properly NCM disconnection (AT#NCMD=0) and dialupwhen they are used together.Updated the +CCLK: time zone range to “-96…+96”. •Fix on received URL #DTMFEV with DTMF enabled. •Support +CRSM=192,28423 with a sim with pin enabled. •Improvement on storing #HSMICG in the extended profile. •Restored LTE neighbour information’s in AT#MONI and•AT#MONIZIP, added Added <qrxlevmin> and <pci> for serving cell.restored timers T3402 and T3412 in AT#RFSTS. •Development standard usage of with “[]:”, example•AT#FTPOPEN=”[ipv6_addr]:port_num.Added timestamp on +CMT unsolicited in incoming PDU. •Add conversion table from ISO Latin 8-bit to PCCP437. •Antenna detection: Fix behavior of repGPIO on AT#GSMAD. •STN: 254 not always received when performing a SAT request with•Vodafone. Implemented a better handling for SIM APP ENDindication.Removed SIM switch off when CFUN=4 is issued to avoid IMS•registration issue once CFUN=1 is used again. SIM remains active.•Fixed reply Time on AT#PING, it was not aligned to timeoutconfigured.Improvement on AT#CSURV scan 4G channel without SIM. •#PSNT Corrected handling of technology indication. It reported a•wrong network type when EGPRS.•AppZone: Improvement on #HTTPRCV to reports OK if called fromvirtual com.Improvement on AT+CRSM is locking up the AT interface if SIM•doesn’t include specific folder.MBIMCFG has been extended to allow the selection of both CID 1• and CID 3.Removed DCD glitch when module received an incoming data call. •• Improvement on command AT+CMGL="ALL", it has been extendedto cover also the 5th AT instance that is available only inSMSATRUN and TCPATRUN.• #CMUXMODE=1 - CFUN=5 correctly managed on virtual channelby DTR toggle.• [ATT] SSL certificates update:"GeoTrust Primary Certification Authority" and "GeoTrust Primary Certification Authority - G3" certificates installed on the module,under <CDR-DVM-3953> AT&T requirement.AT&T Changes in default: Default value of AT#ICMP now is 2. •Improvement on AT#CSURV to avoid missing MCC/MNC in LTE• scan response if the same cell is shared by two PLMNs.• Reduce timing to configure GPIOs status during startup of thesystem.• DW Cloud: improvement to support Method execution requestparameters with var is a multiselect string.• FIREWALL: improvement on storing the disable/enable setting inNVM.Improvement on-off procedure to make sure that 5 seconds on-off• are always enough to power on the module after a FW upgradeand in all other scenarios.MBIM command DEVICE_CAPS reports the same version string as• AT+CGMR.I2C Clock Stretching support. •4. DOCUMENT HISTORYRevision Date Changes0 2017-09-12 Delta SW 20.00.xx2 - 20.00.xx41 2018-07-06 Delta SW 20.00-xx4 - 20.00.xx5] 6 1。
Package ContentsThe z12 package includes:●Power cable●Rack mounting hardware●z12 appliancez12 rear and front panelsRear PanelFront PanelInstallation1.Prepare the appliance for rack installation by fastening the bracket ears to the sides of the chassis using the provided hardware.2.Mount the appliance to your rack enclosure using the provided hardware.3.Connect an ethernet cable from your Internet modem or router to the Internet port.4.Connect an ethernet cable from your LAN switch to LAN port 1.5.Plug in the power cable to a power source and connect it to the power input on the rear panel.6.Power on the system by toggling the power switch on the rear panel.Connect to the applianceYou can connect to your appliance via the online C ommand Center portal at h ttps:///cmd . Alternatively, you can connect to your appliance from the local network, or directly using a monitor, keyboard, and mouse.Via Command CenterProvisioning a new hardware appliance via Command Center is a convenient way to deploy and configure NG Firewall. To set up and manage your new appliance from Command Center follow these steps: 1.Navigate your web browser to h ttps:///cmd . 2.Log in with your Untangle Command Center account, or click C reate Account to set up an account. 3.Navigate to the Appliances screen and click A dd . 4.Enter the Untangle serial number located on the top right front of your appliance.5.Click A dd to confirm the new appliance.|z12 Setup Guide - Page 16.After the appliance successfully adds to your account, you can select it from the list of appliances.7.Click R emote Access to connect to the administration of your new appliance.8.Continue to the setup wizard.Via network connectionAlternatively, you can connect to your NG Firewall management interface from the local area network. This is useful for example if your NG Firewall appliance cannot reach the Internet and you require local administration to configure the TCP/IP settings. To access theadministration from a local network follow these steps:1.Connect your management system to the network attached to LAN port 1 of the appliance.2.Check the network status of your management system and confirm that you receive an IPv4 address in the subnet of192.168.2.0/24 (e.g. 192.168.2.100).3.In a browser, navigate to https://192.168.2.1.4.Accept the SSL certificate notice in your browser and continue to the setup wizard.Via direct connectionIf neither of the previous options is available, you can connect to your appliance directly by attaching a display to the HDMI port on the rear panel, and a keyboard and mouse to the USB ports. At the menu on the bottom of the screen, click L aunch Client to open theadministration in a browser and continue to the setup wizard.Configure the setup wizardWhen you connect to the administration for the first time, the setup wizard prompts you to configure the essential parameters to get your appliance up and running.Get StartedNG Firewall packages premium features as apps. During your first login NG Firewall prompts you to install the recommended apps. If you do not have a license, some of the recommended apps run as a 14 day trial. The trial converts to a subscription once you apply a valid license. You can learn more about NG Firewall apps at h ttps:///untangle-ng-firewall/applications/.WarrantyThis appliance is covered by a one, two or three year manufacturer warranty based on the option chosen at the time of purchase. For a description of the warranty policy visit h ttp:///refund-return-policy.Support & DocumentationFor technical support availability, contact information, and troubleshooting tips visit h ttp://. Help resources are available in the online help system at h ttp://.|z12 Setup Guide - Page 2。
(I DD5R), I PP6x for self refresh cases (I DD6N, I DD6E, I DD6R, I DD6A), I PP7 for the operating bank interleave read case (I DD7) and I PP9 for the MBIST-PPR operation case. These have the same definitions as the I DD currents referenced but are measured on the V PP supply.•I DDQ currents are measured as time-averaged currents with V DDQ balls of the device under test grouped together. Micron does not specify I DDQ currents.•I PP and I DDQ currents are not included in I DD currents, I DD and I DDQ currents are not included in I PP currents, and I DD and I PP currents are not included in I DDQ currents. Note: I DDQ values cannot be directly used to calculate the I/O power of the device. They can be used to support correlation of simulated I/O power to actual I/O power. In DRAM module application, I DDQ cannot be measured separately because V DD and V DDQ are using a merged-power layer in the module PCB.The following definitions apply for I DD, I PP and I DDQ measurements.•“0” and “LOW” are defined as V INืV IL(AC)max•“1” and “HIGH” are defined as V INุV IH(AC)min•“Midlevel” is defined as inputs V REF = V DD/2•Timings used for I DD, I PP and I DDQ measurement-loop patterns are provided in the Current Test Definition and Patterns section.•Basic I DD, I PP, and I DDQ measurement conditions are described in the Current Test Definition and Patterns section.•Detailed I DD, I PP, and I DDQ measurement-loop patterns are described in the Current Test Definition and Patterns section.•Current measurements are done after properly initializing the device. This includes, but is not limited to, setting:R ON = R ZQ/7 (34 ohm in MR1);Qoff = 0B (output buffer enabled in MR1);R TT(NOM) = R ZQ/6 (40 ohm in MR1);R TT(WR) = R ZQ/2 (120 ohm in MR2);R TT(Park) = disabled;TDQS feature disabled in MR1; CRC disabled in MR2; CA parity feature disabled in MR3; Gear-down mode disabled in MR3; Read/Write DBI disabled in MR5; DM disa-bled in MR5•Define D = {CS_n, RAS_n, CAS_n, WE_n}: = {HIGH, LOW, LOW, LOW}; apply BG/BA changes when directed.•Define D_n = {CS_n, RAS_n, CAS_n, WE_n}: = {HIGH, HIGH, HIGH, HIGH}; apply in-vert of BG/BA changes when directed above.Note: The measurement-loop patterns must be executed at least once before actual cur-rent measurements can be taken, with the exception of IDD9 which may be measured any time after MBIST-PPR entry.Figure 246: Measurement Setup and Test Load for I DDx , I PPx , and I DDQxFigure 247: Correlation: Simulated Channel I/O Power to Actual Channel I/O PowerApplication-specific memory channel environmentI DD Q test loadC hanne l I /O power numberNote: 1.Supported by I DDQ measurement.I DD DefinitionsTable 137: Basic I DD , I PP , and I DDQ Measurement ConditionsTable 137: Basic I DD, I PP, and I DDQ Measurement Conditions (Continued)8Gb: x4, x8, x16 DDR4 SDRAM Current Specifications – Measurement Conditions8Gb: x4, x8, x16 DDR4 SDRAM Current Specifications – Measurement Conditions。
Internal ECC and Spare Area Mapping for ECCInternal ECC enables 5-bit detection and 4-bit error correction in 512 bytes (x8) or 256words (x16) of the main area and 4 bytes (x8) or 2 words (x16) of metadata I in the spare area. The metadata II area, which consists of two bytes (x8) and one word (x16), is not ECC protected. During the busy time for PROGRAM operations, internal ECC generates parity bits when error detection is complete.During READ operations the device executes the internal ECC engine (5-bit detection and 4-bit error correction). When the READ operaton is complete, read status bit 0 must be checked to determine whether errors larger than four bits have occurred.Following the READ STATUS command, the device must be returned to read mode by issuing the 00h command.Limitations of internal ECC include the spare area, defined in the figures below, and ECC parity areas that cannot be written to. Each ECC user area (referred to as main and spare) must be written within one partial-page program so that the NAND device can calculate the proper ECC parity. The number of partial-page programs within a page cannot exceed four.Figure 80: Spare Area Mapping (x8)Table 31: AC Characteristics: Normal Operation (3.3V)Notes: 1.AC characteristics may need to be relaxed if I/O drive strength is not set to full.2.Transition is measured ±200mV from steady-state voltage with load. This parameter issampled and not 100% tested.3.The first time the RESET (FFh) command is issued while the device is idle, the device willgo busy for a maximum of 1ms. Thereafter, the device goes busy for a maximum of 5µs. Table 32: AC Characteristics: Normal Operation (1.8V)Electrical Specifications – Program/Erase CharacteristicsTable 33: Program/Erase CharacteristicsNotes:1.Four total partial-page programs to the same page. If ECC is enabled, then the device islimited to one partial-page program per ECC user area, not exceeding four partial-page programs per page.2.t CBSY MAX time depends on timing between internal program completion and data-in.3.Parameters are with internal ECC enabled.4.Typical is nominal voltage and room temperature.5.Typical t R_ECC is under typical process corner, nominal voltage, and at room tempera-ture.6.Data transfer from Flash array to data register with internal ECC disabled.7.AC characteristics may need to be relaxed if I/O drive strength is not set to full.8.Typical program time is defined as the time within which more than 50% of the pagesare programmed at nominal voltage and room temperature.4Gb, 8Gb, 16Gb: x8, x16 NAND Flash MemoryElectrical Specifications – Program/Erase CharacteristicsAsynchronous Interface Timing DiagramsFigure 82: RESET OperationCLECE#WE#R/B#I/O[7:0]RESET commandFigure 83: READ STATUS CycleRE#CE#WE#CLEI/O[7:0]4Gb, 8Gb, 16Gb: x8, x16 NAND Flash MemoryAsynchronous Interface Timing Diagrams。
21e6-571-1997-b1规格书一、产品简介21e6-571-1997-b1是一款高性能的电子设备，具有多种功能和广泛的应用领域。
该产品采用先进的技术和材料，具有稳定可靠的性能，是目前市场上颇受欢迎的产品之一。
二、产品参数1. 尺寸：长×宽×高=xxx×xxx×xxx（单位：毫米）2. 重量：xxx（单位：千克）3. 工作温度：-20℃~60℃4. 电源电压：AC 100-240V，50/60Hz5. 功率消耗：xxxW6. 存储容量：xxxGB7. 通信接口：xxx接口8. 屏幕尺寸：xxx英寸9. 其他参数：xxx三、产品特点1. 高性能：采用先进的处理器和存储器，具有快速的数据处理能力和大容量的存储空间。
2. 多功能：支持多种操作系统，可适用于不同的应用场景，具有高度的灵活性和通用性。
3. 稳定可靠：采用优质的材料和工艺，具有良好的抗干扰能力和稳定的性能表现。
4. 易操作：人性化的设计，简单易懂的操作界面，方便用户使用和维护。
四、应用领域1. 工业自动化：可用于工业控制系统、智能制造设备等领域。
2. 通讯网络：可用于通讯基站、数据中心等领域。
3. 医疗设备：可用于医学影像诊断、医疗监护等领域。
4. 交通领域：可用于智能交通系统、车载电子设备等领域。
5. 其他领域：根据实际需求，可广泛应用于各种领域。
五、使用注意事项1. 请在规定的工作温度范围内使用，避免在过高或过低的温度环境中操作。
2. 请注意防潮防水，避免产品受潮和进水导致损坏。
3. 请使用合适的电源电压和电流，避免过载和短路现象发生。
4. 请按照说明书正确操作和维护设备，避免因操作不当引起的故障和损坏。
六、售后服务1. 本产品提供一年质保服务，质保期内免费维修和更换损坏零部件。
2. 质保期外，提供有偿维修和零部件更换服务，具体费用按实际情况收取。
七、结语21e6-571-1997-b1作为一款高性能、稳定可靠的电子设备，具有广泛的应用前景和市场需求。
Printed in U.S.A.MAINTENANCE MANUALORION ™LBI-39139ericssonzEricsson Inc.Private Radio Systems Mountain View RoadLynchburg, Virginia 245021-800-528-7711 (Outside USA, 804-528-7711)(DDOO-CAH-505 2/2)COMPONENT IDENTIFICATION CHARTDESCRIPTIONThe RF Power Amplifiers for the Ericsson ORION low band mobile radio is available in two power levels and two frequen-cies ranges designated as:•29-42 MHz , 60 Watts•35-50 MHz , 60 Watts•29-42 MHz , 110 Watts•35-50 MHz , 110 WattsThe circuitry on the Power Amplifier Board consists of an Exciter circuit, an RF Power Amplifier circuit, a Power Control circuit, an Antenna Switch and Limiter Circuit (see Figure 1 -Block Diagram). The Exciter circuit consists of two wide band amplifier stages operating over a frequency range of 29-50 MHz without any tuning. This circuit amplifies the one milliwatt input signal from the V oltage Controlled Oscillator, on the Synthesizer/IF board, to 300 milliwatts to drive the Power Amplifier.The Power Amplifier circuit uses a driver and three RF power transistors to provide rated output power. The output power is adjustable over a range of 55 to 110 and 30 to 60 watts for the two power versions. Two transistors and three IC’s areused in the power control circuit.Supply voltage for the PA is provided by power leads fromthe power cable connector J1002 to J3 (A+) and (A-) on thePower Amplifier board.CIRCUIT ANALYSISEXCITERThe 29-50 MHz Tx injection input from the Tx VCO isapplied to AMPLIFIER-1 transistor TR151 through an AT-TENUATOR pad consisting of resistors R151, R152 and R153.Vcc voltage (+9 Vdc) is applied through a Vcc feed networkconsisting of resistor R158 and transformer T151. CapacitorC156 is used to bypass the supply line. The +9 Vdc is suppliedby 3-terminal voltage regulator IC3.The output of TR151 drives AMPLIFIER-2 transistorTR152 through impedance matching components consisting oftransformers T151 and T152, coupling capacitors C157 andC158. Resistors R152, R154 and diode CD151 set the biasvoltage for TR152.Collector voltage (+9 Vdc) of TR152 is applied throughcollector feed network resistor R165 and inductor L152.Capacitors C160 and C161 are bypass capacitors.The output of TR152 is coupled to EX OUT through theLOW-PASS FILTER consisting of capacitors C163 throughC167, and inductors L153 and L154. Resistor R163 providesnegative feedback for TR152 through capacitor C159. Tran-sistor TR152 amplifies the 15 milliwatts input level to 300milliwatts.A+, supplied from the J1003 connector through transistorTR11 and the Tx Power Switch is regulated to 9 Vdc byvoltage regulator IC3. Vcc (+9 Vdc) is applied to TR151 andTR152. When TX ENBL is high (receive mode), +9 Vdc isnot applied.The exciter is energized by pressing the PTT switch.Regulated +9 Vdc is present on all exciter stages when theradio is turned on.POWER AMPLIFIER BOARDThe four power amplifiers which cover the frequencyranges of 29-42 MHz and 35-50 MHz and power levels of 60watts and 110 watts, are very similar in construction andoperation. The only differences are in the transistor types andsome component values. The following description applies toall four versions.RF AmplifiersThe Exciter RF output (EX OUT) is coupled to the PAinput. The RF is then coupled through an ATTENUATORpad consisting of resistors R1, R2 and R3, impedance match-ing transformer T1 and decoupling capacitor C1 to the baseof PRE-AMPLIFIER transistor TR1. Inductor L1, diodeCD1 and resistor R5 set the bias of TR1. Capacitor C4 andresistors R4 and R45 provide negative feedback to improvethe stability of TR1. Collector voltage on TR1 is controlledby the power control circuit and is applied through a decou-pling network consisting of capacitors C5, C6 and C7.The output of TR1 is coupled to the base of DRIVERAMPLIFIER transistor TR2 through impedance matchingtransformer T2 and a frequency compensator consisting ofcapacitor C9 and resistor R6. Capacitor C8 provides matchingbetween T2 and the base of TR2. Capacitor C10 and resistorR7 provide negative feedback and R8 and R46 maintainsstability of TR2.Collector voltage to driver amplifier TR2 is suppliedthrough a decoupling network consisting of capacitors C12to C14 and inductor L4.The RF output from TR2 is coupled to POWER AM-PLIFIER transistors TR3 and TR4 through impedancematching transformer T4 and capacitors C17 and C56.Power AmplifierThe POWER AMPLIFIER, consisting of transistorsTR3 and TR4, and transformers T4 and T5 is a class-cpush-pull power amplifier. Transformer T4 provides imped-ance-matching and power splitting to the bases of TR3 andTR4. Capacitors C17 and C56 provide impedance-matchingelements to T4. Resistors R10 and R11 provide the baseloading to TR3 and TR4. Capacitors C19 and C21, andresistors R9 and R12 are negative feedback elements tomaintain the stability of TR3 and TR4. Transformer T5 pro-vides impedance-matching and power combining for the col-lectors of TR3 and TR4. Capacitors C16 and C23 providematching elements to T5. Capacitors C20 and C22 provideimpedance matching elements to the collector of TR3 andTR4.Operating voltage for the power amplifier is suppliedfrom the DC input through transformer T5 and a decouplingnetwork consisting of capacitors C24 through C26 and induc-tor L5.The output of the POWER AMPLIFIER passes throughT5 to the LOW-PASS FILTER consisting of capacitors C72though C76, and inductors L18 and L19.The RF power passes through a 50 ohm microstrip andtransmit/receive ANTENNA SWITCH diode CD5 to theLOW-PASS FILTERPower ControlWhen high VSWR load conditions are sensed thePOWER CONTROL circuit provides closed-loop RFpower leveling and power turndown.When the transmitter is keyed, Tx 9V turns on and sup-plies current to a DC AMPLIFIER consisting of transistorsTR5, TR6 and IC1-1. This amplifier supplies voltage to thecollector of TR1. The setting of RV1 determines the currentsupplied to the negative input of IC1-1. As the detected RFpower increases, the current to the negative input of IC1-1increases causing IC1-1 to pull current away from the base ofTR5. This cuts back the drive to TR5 and TR6, which reducesCopyright © March 1995, Ericsson Inc.Figure 1 - Block Diagram Low Band Power AmplifierLBI-391391the voltage at the collector of TR1, decreasing RF output power.RF power is sensed by directional POWER COUPLER T6 and associated elements. Forward power is sensed by diode CD9 and reflected power by diode CD10. Forward power is determined by the setting of RV1. Resistors R21 and R22 set the level of reflected RF power at which the control circuit reduces the RF output.Thermal protection is provided by "posistor" R41 and associated elements. Posistor R41 is thermally connected to the body of transistor TR3. As the temperature of TR3 rises above 100-degrees Centigrade, the resistance of R41 in-creases and TR9 turns on. This diverts output current of IC102 from R27 to TR9, which lowers the voltage at the collector of TR1, reducing the power output.Antenna SwitchThe ANTENNA SWITCH consists of PIN diodes CD5, CD6 and CD7 and associated components. When the trans-mitter is keyed, Tx 9V switch TR11 and the Tx 9V regulator IC3 turn on. Rx 5V (Rx bias) turns off and Tx 9V provides forward-bias to CD5. This results in low impedance on CD5 and high impedance on CD6 and CD7 isolating the transmit-ted power from the receiver.LimiterThe limiter on the PA board consists of diode CD2, transistors TR6, TR7 and the associated components. During Rx if the receiving signal level exceeds +10 dBm, the rectified currents of the CD2 can provide the forward-bias to TR6, TR7 and CD8 proportionally to the receiving signal level. This causes a tap-down circuit (CD6, CD7 and CD8) to turn on when the receiving signal exceeds +10 dBm and protects the receiver from excessively high receiving signal levels.In the Rx mode, signals from the antenna are coupled through this limiter to the receiver input.POWER AMPLIFIER BOARDCAH-505AL(Used in P1),CAH-505AL(Used in P2) CAH-505AH(Used in P3),CAH-505BH(Used in P4)Issue 1PARTS LIST LBI-391392Linear OP amplifier IC1 (JRC NJM3404AM-T1)Comparator IC2 (JRC NJM2404M-T1) 9 V Voltage Regulator IC3(PANASONIC AN6541)Voltage Regulator IC4 (PANASONIC AN6545SP)PARTS LIST IC DATA LBI-39139329.0-50 MHz 60/110 Watts POWER AMPLIFIEROUTLINE DIAGRAM ASSEMBLY DIAGRAMCOMPONENT SIDESOLDER SIDE29.0-50 MHz 60/110 W ATTSPOWER AMPLIFIER(DD00-CAH-505 1/2)LBI-39139 4SCHEMATIC DIAGRAM LBI-3913929.0-50 MHz 60/110 W ATTSPOWER AMPLIFIER(DD00-CAH-505 1/2)5。
