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Overview

Firmware for PCB CPLD with designator U7. CPLD Device in Chain: LCMX02-256HC

Feature Summary

  • Power Monitoring
  • Reset
  • LED

Firmware Revision and supported PCB Revision

See Document Change History

Product Specification

Port Description

Name / opt. VHD NameDirectionPinBank PowerDescription
C_LED / LED1 out173.3VGreen LED D4
DONEin283.3VFPGA Done signal
F_TCK / C_TCKout93.3VFPGA JTAG
F_TDI / C_TDIout213.3VFPGA JTAG
F_TDO / C_TDOin53.3VFPGA JTAG
F_TMS / C_TMSout43.3VFPGA JTAG
GND
103.3VGND
GND
113.3VGND
GND
123.3VGND
GND
133.3VGND
GND
143.3Vconnected to GND
JTAGMODE
263.3VEnable JTAG access to CPLD for Firmware update (zero: JTAG routed to module, one: CPLD access)
MODEin163.3V/ currently_not_used
PG_ALLin273.3VPower sense from 1.8V/3.3V
PGOODinout253.3VPower Good. Low, if power failed, internal pullup activated
PROG_Bout233.3VFPGA Prog_B
RESINin83.3Vexternal reset from B2B
TCK / M_TCKin303.3VB2B JTAG
TDI / M_TDIin323.3VB2B JTAG
TDO / M_TDOout13.3VB2B JTAG
TMS / M_TMSin293.3VB2B JTAG
XIOout203.3VFPGA IO from Bank14 H26 / 24.18MHz CLK from CPLD internal Osc.

Functional Description

JTAG

JTAG signals routed directly through the CPLD to FPGA. Access between CPLD and FPGA can be multiplexed via JTAGEN (logical one for CPLD, logical zero for FPGA) on JM1-89.

Reset

PROG_B is RESIN and PG_ALL.

Power

PG_ALL is used for PROG_B Reset  and LED.

PGOOD is set low, if PG_ALL  failed otherwise high impedance. Internal pullup is activated.

PGOOD can be drive to low from carrier, this will be indicated by LED subsequency only.

LED

LED D4 Green
StatusBlink SequencePriorityComment
Reset********1external Reset is set
Power failed*****ooo2PG_ALL Problem (1.8V or 3.3V)
PGOOD Low****oooo3PGOOD is set low from carrier
DONE*ooooooo4Module not programmed
ReadyOFF5Module ready and programmed

Appx. A: Change History and Legal Notices

Revision Changes

CPLD REV01 to REV02

  • add PGOOD functionality
  • new LED status sequence

Document Change History

To get content of older revision  got to "Change History"  of this page and select older document revision number.

DateDocument RevisionCPLD Firmware RevisionSupported PCB RevisionAuthorsDescription

v.4



 REV02 REV02,REV03
  • Revision 02 released

v.2REV01 REV02,REV03John Hartfiel
  • Revision 01, release date 2014-07-02
2017-06-07

v.1

REV01 REV02,REV03
  • Initial release

All


Legal Notices

Data Privacy

Please also note our data protection declaration at https://www.trenz-electronic.de/en/Data-protection-Privacy

Document Warranty

The material contained in this document is provided “as is” and is subject to being changed at any time without notice. Trenz Electronic does not warrant the accuracy and completeness of the materials in this document. Further, to the maximum extent permitted by applicable law, Trenz Electronic disclaims all warranties, either express or implied, with regard to this document and any information contained herein, including but not limited to the implied warranties of merchantability, fitness for a particular purpose or non infringement of intellectual property. Trenz Electronic shall not be liable for errors or for incidental or consequential damages in connection with the furnishing, use, or performance of this document or of any information contained herein.

Limitation of Liability

In no event will Trenz Electronic, its suppliers, or other third parties mentioned in this document be liable for any damages whatsoever (including, without limitation, those resulting from lost profits, lost data or business interruption) arising out of the use, inability to use, or the results of use of this document, any documents linked to this document, or the materials or information contained at any or all such documents. If your use of the materials or information from this document results in the need for servicing, repair or correction of equipment or data, you assume all costs thereof.

Copyright Notice

No part of this manual may be reproduced in any form or by any means (including electronic storage and retrieval or translation into a foreign language) without prior agreement and written consent from Trenz Electronic.

Technology Licenses

The hardware / firmware / software described in this document are furnished under a license and may be used /modified / copied only in accordance with the terms of such license.

Environmental Protection

To confront directly with the responsibility toward the environment, the global community and eventually also oneself. Such a resolution should be integral part not only of everybody's life. Also enterprises shall be conscious of their social responsibility and contribute to the preservation of our common living space. That is why Trenz Electronic invests in the protection of our Environment.

REACH, RoHS and WEEE

REACH

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RoHS

Trenz Electronic GmbH herewith declares that all its products are developed, manufactured and distributed RoHS compliant.

WEEE

Information for users within the European Union in accordance with Directive 2002/96/EC of the European Parliament and of the Council of 27 January 2003 on waste electrical and electronic equipment (WEEE).

Users of electrical and electronic equipment in private households are required not to dispose of waste electrical and electronic equipment as unsorted municipal waste and to collect such waste electrical and electronic equipment separately. By the 13 August 2005, Member States shall have ensured that systems are set up allowing final holders and distributors to return waste electrical and electronic equipment at least free of charge. Member States shall ensure the availability and accessibility of the necessary collection facilities. Separate collection is the precondition to ensure specific treatment and recycling of waste electrical and electronic equipment and is necessary to achieve the chosen level of protection of human health and the environment in the European Union. Consumers have to actively contribute to the success of such collection and the return of waste electrical and electronic equipment. Presence of hazardous substances in electrical and electronic equipment results in potential effects on the environment and human health. The symbol consisting of the crossed-out wheeled bin indicates separate collection for waste electrical and electronic equipment.

Trenz Electronic is registered under WEEE-Reg.-Nr. DE97922676.



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