HX3.6 Migration Guide (english)

HX3.5-Platine einbaufertig

HX3.6-Platine einbaufertig

Features

HX3.6 offers the same sound quality as the previous HX3.5 board. Due to the slightly larger FPGA of the last generation, the rotary simulation could be further refined. As a future extension a TFT touch screen is planned, which can replace many control elements. The controller is now much more powerful and reacts faster to the controls. Compared to the HX3.5 firmware 5.7xx, configurable organ and speaker models (16 different each) have now been added. The dimensions of the board and the positions of the sockets for USB, sill, footswitch and audio have not changed.

Hardware

HX3.6 is basically compatible with the peripherals for HX3.5 boards, but the numbering of the connectors has changed. The separate and only very rarely used output PREAMP CTRL with different control signals is no longer available. PL19 is newly added for future expansion with a TFT touch screen.

Software

Firmware and FPGA (Sound Engine) are not compatible with HX3.5 due to the new components now used. Do not use firmware or FPGA configuration from HX3.5 for HX3.6 or vice versa! Otherwise, Scan drivers, presets, CC sets, taperings and wavesets are the same; so you can continue to use your own presets or taperings.

HX3.6 is compatible from the software interface with HX3.5 in the latest firmware version 5.8xx, so it also uses the same HX3 Manager and Editor. This has changed slightly compared to #5.7xx. Added are now editor tabs for presetting up to 16 organ and speaker models. HX3.6 uses mostly the same parameters as HX3.5, with some exceptions. Check the following values carefully and correct them if necessary:

• Some system inits parameter numbers have shifted: 2nd DB Set Voice Number has shifted to #1505. #1504 should be "0" (the 1st DB Set number has no effect on the HX3.5 yet)
• System Inits Preset Save/Restore Mask #1498 has changed bit coding (see parameter help text in editor).
• The Switch Remap codes for the Voice and Preset buttons starting with #5100 have been changed to make room for the now possible buttons of the new Organ and Speaker models. The "Adding" preset mode was changed from value 100 to 104, as was Upper from 102 to 101, Lower from 103 to 102, and so on. This was necessary to implement organ and speaker preset key groups.
• All older presets with non-B3 settings (H100, EG mode) should be revised for organ model and speaker model values. For this, the old preset settings are no longer valid. A preset now stores the respective organ model and speaker model used instead of the individual values for these.

Updates

Neues DFU-Upload-Tool in HX3 Manager 6.0x

A significant improvement is the new bootloader of HX3.6, which requires a different update process for firmware and FPGA sound engine. The bootloader is now able to load updates directly from SD card or receive them via USB using the standardized DFU mode and features its own menu. You start the bootloader by switching to the submenu from the preset main menu (DOWN button) and navigating to the BootLd Update entry. Press the encoder knob for 2 seconds. Alternatively you can press and hold the encoder knob while powering on.

The DFU mode works much faster than the previous serial transfer. The update process is described in detail in the new HX3 Manager User Manual for version 6.0xx. New in the HX3 Manager is the BootLoad tool. You may need to increase the size of the startup window vm HX3 Manager (drag it down) to see this button. Here is just a short form:

Update procedure with HX3 Manager (short form)

• Start HX3 Manager app, connect to device (by USB cable) and open Updater. Check versions.
• Click HX3.6 Update button. After confirmation, HX3.6 will switch to bootloader mode ("BL" displayed on MenuPanel).
• Open file hx36_update.dfu. HX3.6 Bootloader will unpack DFU package when upload is finished and restart.

Alternative for manual updates (experienced users):

• Start HX3 Manager app and click BootLoad (HX3.6). You may have to resize HX3 Manager's start window to see this button.
• Enter HX3.6 Bootloader by navigating to submenu Bootld Update. HX3.6 will restart in Bootloader mode, "BL" will be displayed on MenuPanel.
• In HX3.6 DFU Pack & Send Updater window, select all files to be updated from table above (YES) in Update column. Unselect unnecessary files (NO).
• Click Send DFU Pack button. HX3.6 Bootloader will unpack DFU package when upload is finished and restart.

If Bootloader does not exit automatically, navigate to menu Exit BootLd und press encoder knob.