Release notes for DVIDL-OPT-TX200R firmware

Copyright (c) 2004-2017, Lightware

1.1.1

New feature

  • First release.
  • USB interface for uploading and downloading EDIDs via LWControl.
  • USB interface for firmware upgrade.
  • EDIDManager with Transaprent EDID, UniversalEDID, and 8 user programmable EDIDs.
  • Auto or Manual EQ mode selection switch.
  • Learn function for storing 8 user programmable EDIDs.
  • Selectable USER Information modes with long LEARN button press.

    • 1.1.2

    New feature

  • Bootloader v1.0.4.
  • {CT} function implemented.

    • Bugfix

  • {WV*} response fixed.
  • {DE} response fixed.
  • Switch to bootload mode response fixed.

    • 1.1.3

    New feature

  • UniversalEDID changed to Univ_HDMI_ALL.

    • Bugfix

  • Learn functions.

    • 1.1.4

    Bugfix

  • USB Input buffer handler bug fixed.

    • 1.1.6

    Bugfix

  • Univ_HDMI_ALL knew only LWR MFID. Now you can set the MFID.
  • {PRECONFSN...} add line end character fixed.
  • {EDID=FACTORY} command discontinued.
  • {WV*} command fixed.
  • EDID=FACTORY command discontinued.
  • When an invalid or empty EDID space is selected by the rotary switch, the hotplug and DDC does not change.
  • When deleting the EDID that is selected by the Rotary switch to, the hotplug and DDC does not change.

    • 1.1.7

    Bugfix

  • Secondary LED functions blinking time changed to 50% lower speed, like in the HDMI-OPT-RX200.

    • 1.1.8

    Bugfix

  • USB and DDC interrupts' priority changed because of the cabability to access the DDC at 100KHz as described in the HDMI standard.
  • DDC read missed a byte, when the following occurs in the DDC line: S -> DDC EDID Addressing -> P -> S -> DDC EDID Reading -> P -> S -> DDC EDID Reading ->P (No addressing before the second block read).
  • Factory EDIDs used CEA extensions, but they are not needed. Modofied not to use EDID CEA extension in this product.

    • 1.1.9

    Bugfix

  • Before I2C transactions, some glitches may occur, that are uC specific. Changed with delays to transform the glitch to Stop bit. (DDC read glitch caused EDID read failure from the Onkyo TX-SR605)

    • 1.2.1

    New feature

  • {BLFW} command implemented.
  • Invalid Emulatid EDID is represented by an unnamed EDID in the EDID list.

    • 1.2.2

    Bugfix

  • Omron TOSA WS configuration for old models changed from 3 to 0.
  • Low priority interrupt caused USB communication failures. Fixed.