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WICHTIG: Ernste Fehler, die ein Update unbedingt erforderlich machen, sind fett gedruckt.
20.01.2021 Firmware #5.631, EEPROM #5.631, Editor #5.630, FPGA #10012021
- Firmware: Distortion on H100 percussion notes fixed
- Firmware: Bugfix for organs configured with tab switches, will init start-up correctly
- EEPROM: Reduced busbar levels (standard value 100 instead of 127)
- EEPROM: Reduced Vibrato/Chorus dry/wet levels to prevent distortion
- Editor/Updater: Increased reliability, will shut down drawbar, pot and button scanning during update
- Editor/Updater: Trackbars will not send new value until mouse button is released; prevents crashes on particular PCs
- FPGA: Better 6550 tube simulation, results in somewhat softer overdrive
- FPGA: Higher Tube Amp Gain, lower AO28 Preamp noise
24.11.2020 Firmware #5.622, Editor #5.622, FPGA #29112020
- Changed rotor diffusor/filter/mixing coefficients in FPGA
- Reduced noise in AO28 amp simulation
- Fixed small bug in Editor (crash on Load INI file)
26.10.2020 Firmware #5.621, Editor #5.621
- Firmware: Added feature "MIDI CC Threshold" for tabs and inverted tabs to switch on or off by specific controller value
- Editor: Added drop-down menu items "Threshold" and "Threshold inverted"
- New CC set "#0 NI B4 D4B", can be uploaded alternatively to "#0 NI B4 d3c" (CSV file, use MIDI CC Editor)
08.10.2020 Firmware #5.620, FPGA #01102020, Scan #5x.29
- Firmware: Bugfix, Hammond SK CCs did not respond to drawbars
- Scan Driver: Bugfix, bug in all scan drivers prevented reception of MIDI sustain and sostenuto commands due to NI B4 CC set anomalies
- FPGA: Bugfix, wrong phase relationship of DAC MCLK signal caused audible artefacts on Extension Board audio output
- FPGA: Changed AO28 simulation noise behaviour to "somewhat better than new B3"
- FPGA: New swell pedal filter arrangement for better S/N performance
- CCSET: Deleted unnecessary entries for Hammond XK/SK MIDI (CC #66 prevented sustain pedal function)
Note: AO28 simulation adds some "coloured" noise to input and
intermediate tube stages. S/N ratio is in the -78 dB range, so noise is somewhat
lower than on a real B3, although noticeable. This is intended.
31.08.2020 Firmware #5.619, FPGA #310082020, Editor #5.618, Scan #5x.28
- Firmware: Bugfix, H100 Percussion distortion when multiple harmonics activated; level reduced
- Editor: Added separate Save/Open menus for INI files
- Editor: Added pop-up menu (right mouse button) for main table
- FPGA: Added highpass filter for vibrato LC line reflection
- Scan Driver: Bugfix, PERC ON on NI B4 CC Set did not work, route-through for Sustain and Sostenuto CCs implemented
- Updater script: New params for vibrato
- Finalize scripts: Enable drawbar save on #1498
Note: Check for System Inits parameter #1498 bit 7 (leftmost) is set, otherwise drawbars
will not be saved. Default value for #1498 is 135.
11/25/2019 Firmware #5.519, BETA
Geänderte Dateien: Firmware, EEPROM
- FW: Bugfix B3 Percussion Volume
- FW: Bugfix ADSR-Attack bei ADSR/EG Percussion Mode
- FW: Bugfix Aktualisierung Busbar Offsets (#1288 ff.), Busbar Levels (#1272 ff.)
- EEPROM: Geänderte Struktur, Parameternummern haben sich NICHT geändert
- EEPROM: Slow/Fast Parameter für PHR waren bei einigen Einstellungen vertauscht
11/25/2019 Firmware #5.518, SCAN #XX.24, BETA
Geänderte Dateien: FPGA, Firmware, Scan-Treiber
- SCAN: Experimenteller SysEx-Interpreter entfernt
- SCAN: Schnellere MIDI-Empfangsroutine
- SCAN: MIDI-Eingang 2 entfernt
- FW: Alte PHR-Parameter umgestellt auf neues Oversampling (Delay-Parameter verdoppelt)
- FPGA: Organ Amp auf DABD2 L und/oder R schaltbar
