I2C Bus - Versionsgeschichte

Bovist: /* MiniSwitch Addressing */

2025-10-28T09:37:44Z

MiniSwitch Addressing

← Nächstältere Version		Version vom 28. Oktober 2025, 09:37 Uhr
Zeile 441:		Zeile 441:
	!Function		!Function
	\|Vibrato Knob (inputs)		\|Vibrato Knob (inputs)
	\|~~Preamp~~ Control (outputs)		\|OEM Control (outputs)
	\|unused		\|unused
	\|Switch #0..#7		\|Switch #0..#7

Bovist: /* MiniSwitch Function Assignment */

2025-10-28T09:36:56Z

MiniSwitch Function Assignment

← Nächstältere Version		Version vom 28. Oktober 2025, 09:36 Uhr
Zeile 479:		Zeile 479:
	\|-		\|-
	! 2		! 2
	\| 5316		\| #5316
	\| 5324		\| #5324
	\| Switch #0 resp. #8		\| Switch #0 resp. #8
	\|-		\|-
	! 3		! 3
	\| 5317		\| #5317
	\| 5325		\| #5325
	\| Switch #1 resp. #9		\| Switch #1 resp. #9
	\|-		\|-
	! 4		! 4
	\| 5318		\| #5318
	\| 5326		\| #5326
	\| Switch #2 resp. #10		\| Switch #2 resp. #10
	\|-		\|-
	! 5		! 5
	\| 5319		\| #5319
	\| 5327		\| #5327
	\| Switch #3 resp. #11		\| Switch #3 resp. #11
	\|-		\|-
Zeile 511:		Zeile 511:
	\|-		\|-
	! 2		! 2
	\| 5320		\| #5320
	\| 5328		\| #5328
	\| Switch #4 resp. #12		\| Switch #4 resp. #12
	\|-		\|-
	! 3		! 3
	\| 5321		\| #5321
	\| 5329		\| #5329
	\| Switch #5 resp. #13		\| Switch #5 resp. #13
	\|-		\|-
	! 4		! 4
	\| 5322		\| #5322
	\| 5330		\| #5330
	\| Switch #6 resp. #14		\| Switch #6 resp. #14
	\|-		\|-
	! 5		! 5
	\| 5323		\| #5323
	\| 5331		\| #5331
	\| Switch #7 resp. #15		\| Switch #7 resp. #15
	\|-		\|-

Bovist: /* Preset16 and Panel16 I2C */

2025-10-27T13:42:32Z

Preset16 and Panel16 I2C

← Nächstältere Version		Version vom 27. Oktober 2025, 13:42 Uhr
Zeile 232:		Zeile 232:
	===Preset16 and Panel16 I2C===		===Preset16 and Panel16 I2C===

	[[Datei:Panel16 anschl.JPG\|300px\|thumb\|right\|'''Two daisy-chained Preset16 boards connected to ~~PL26~~ PANEL. MenuPanel may be connected to last Preset16 board.''']]		[[Datei:Panel16 anschl.JPG\|300px\|thumb\|right\|'''Two daisy-chained Preset16 boards (old version) connected to PANEL I2C. MenuPanel may be connected to last Preset16 board.''']]
	[[Datei:Preset16_2_silk.png\|300px\|thumb\|right\|'''Connectors and jumper locations of Preset16-2 board (new version)''']]		[[Datei:Preset16_2_silk.png\|300px\|thumb\|right\|'''Connectors and jumper locations of Preset16-2 board (new version)''']]

Bovist: /* HX3.7 MiniSwitch */

2025-10-27T11:59:49Z

HX3.7 MiniSwitch

← Nächstältere Version		Version vom 27. Oktober 2025, 11:59 Uhr
Zeile 405:		Zeile 405:
	===HX3.7 MiniSwitch===		===HX3.7 MiniSwitch===

	[[File:MiniSwitch.JPG\|300px\|thumb\|right\|'''HX3.7 MiniSwitch I2C''']]		[[File:MiniSwitch.JPG\|300px\|thumb\|right\|'''HX3.7 MiniSwitch I2C, jumpers set to address $3E''']]

	The optional circuit board '''[https://shop.keyboardpartner.de/p/miniswitch-i2c MiniSwitch I2C]''' is used to connect up to 8 toggle switches (without pushbutton/LED function), for example for DIY organs with a authentic switch arrangement for vibrato upper/lower and percussion. The connection is made at any point on the I2C panel bus; the circuit board occupies the I2C address $3E or $3F hexadecimal (adjustable via solder bridges). The eight switch inputs are connected to two five-pin headers (each with a common ground “G” and 4 inputs; the selected function is activated when the input is connected to ground). The functions of the switch inputs are assigned using parameters #5316 to #5331 in the HX3 Editor section ''MiniSw Remap''. Up to two MiniSwitch boards and thus 16 pure switch inputs are possible. For a mixed configuration of push buttons and switches, we recommend using the Panel16 or Extend16 boards. However, the MiniSwitch board can be connected at any time in addition to Panel16 or Extend16. Requires HX3.6 or HX3.7 with firmware #7.050 or higher.		The optional circuit board '''[https://shop.keyboardpartner.de/p/miniswitch-i2c MiniSwitch I2C]''' is used to connect up to 8 toggle switches (without pushbutton/LED function), for example for DIY organs with a authentic switch arrangement for vibrato upper/lower and percussion. The connection is made at any point on the I2C panel bus; the circuit board occupies the I2C address $3E or $3F hexadecimal (adjustable via solder bridges). The eight switch inputs are connected to two five-pin headers (each with a common ground “G” and 4 inputs; the selected function is activated when the input is connected to ground). The functions of the switch inputs are assigned using parameters #5316 to #5331 in the HX3 Editor section ''MiniSw Remap''. Up to two MiniSwitch boards and thus 16 pure switch inputs are possible. For a mixed configuration of push buttons and switches, we recommend using the Panel16 or Extend16 boards. However, the MiniSwitch board can be connected at any time in addition to Panel16 or Extend16. Requires HX3.6 or HX3.7 with firmware #7.050 or higher.

Bovist: /* Panel16 */

2025-10-27T11:58:48Z

Panel16

← Nächstältere Version		Version vom 27. Oktober 2025, 11:58 Uhr
Zeile 185:		Zeile 185:
	Note: Applies to HX3.5/3.6 onboard digital inputs (or HX3.7 with LegacyBoard/Extend16) only!		Note: Applies to HX3.5/3.6 onboard digital inputs (or HX3.7 with LegacyBoard/Extend16) only!

	Easiest solution for a register/stop panel is using [https://shop.keyboardpartner.de/en/p/panel16 ~~our~~ Panel16 board] connected to '''PL35 PERC/VIBON/LESL and PL36 PRESET/EFX/SPLIT''' by two 10-wire flat ribbon cables. '''Panel16''' is '''not an I2C bus board''', it just provides 16 buttons for complete HX3 control.		Easiest solution for a register/stop panel is using our '''[https://shop.keyboardpartner.de/en/p/panel16 Panel16 board]''' connected to '''PL35 PERC/VIBON/LESL and PL36 PRESET/EFX/SPLIT''' by two 10-wire flat ribbon cables. '''Panel16''' is '''not an I2C bus board''', it just provides 16 buttons for complete HX3 control.

	Panel16 has 4 "Common Preset" keys in the layout for standard organ installations. The "Common Preset" keys are binary coded so that more than one preset key can be active (pressed simultaneously). This allows 16 key combinations (all off to all on) corresponding to Common Presets 0 (live) to 15. Alternatively, these keys can be used to select V1-V3 vibrato or C1-C3 chorus depth. In this case, the Vibrato rotary switch on PL24 is omitted; then set ''System Inits'' parameter #1497 to 2.		Panel16 has 4 "Common Preset" keys in the layout for standard organ installations. The "Common Preset" keys are binary coded so that more than one preset key can be active (pressed simultaneously). This allows 16 key combinations (all off to all on) corresponding to Common Presets 0 (live) to 15. Alternatively, these keys can be used to select V1-V3 vibrato or C1-C3 chorus depth. In this case, the Vibrato rotary switch on PL24 is omitted; then set ''System Inits'' parameter #1497 to 2.

Bovist: /* Preset16 and Panel16 I2C */

2025-10-27T11:58:27Z

Preset16 and Panel16 I2C

← Nächstältere Version		Version vom 27. Oktober 2025, 11:58 Uhr
Zeile 235:		Zeile 235:
	[[Datei:Preset16_2_silk.png\|300px\|thumb\|right\|'''Connectors and jumper locations of Preset16-2 board (new version)''']]		[[Datei:Preset16_2_silk.png\|300px\|thumb\|right\|'''Connectors and jumper locations of Preset16-2 board (new version)''']]

	[https://shop.keyboardpartner.de/p/preset16 Preset16] and [https://shop.keyboardpartner.de/p/panel16-i2c Panel16 I2C] are a stand-alone panels with 2 rows of 8 LED buttons each; they only differ in LED and button color. They are connected to '''HX3 PANEL I2C''' box header via a 10-pin ribbon cable. Additional Preset16 can be connected to the second 10-pin header each (daisy chain). Both 10-pin headers on Preset16 can be used (are wired in parallel). While Preset16 button layout is ideal for preset and voice selection, Panel16 I2C has just a different button color layout for standard organ tabs.		'''[https://shop.keyboardpartner.de/p/preset16 Preset16] and [https://shop.keyboardpartner.de/p/panel16-i2c Panel16 I2C]''' are a stand-alone panels with 2 rows of 8 LED buttons each; they only differ in LED and button color. They are connected to '''HX3 PANEL I2C''' box header via a 10-pin ribbon cable. Additional Preset16 can be connected to the second 10-pin header each (daisy chain). Both 10-pin headers on Preset16 can be used (are wired in parallel). While Preset16 button layout is ideal for preset and voice selection, Panel16 I2C has just a different button color layout for standard organ tabs.

	A plugged jumper on older Preset16 boards selects the upper manual, if available. If the jumper is missing, preset16 operates on lower manual. Newer preset16 boards have three jumpers (solder bridges) to set preset16 to upper or lower manual voice presets (address $60 and $61) (see table '''Board Addresses for Digital Inputs'''). Set solder pads to get one of the board addresses given in the table.		A plugged jumper on older Preset16 boards selects the upper manual, if available. If the jumper is missing, preset16 operates on lower manual. Newer preset16 boards have three jumpers (solder bridges) to set preset16 to upper or lower manual voice presets (address $60 and $61) (see table '''Board Addresses for Digital Inputs'''). Set solder pads to get one of the board addresses given in the table.

Bovist: /* Extend16 */

2025-10-27T11:58:14Z

Extend16

← Nächstältere Version		Version vom 27. Oktober 2025, 11:58 Uhr
Zeile 300:		Zeile 300:
	[[Datei:Hoax_ledbtn.png\|300px\|thumb\|right\|'''Connection of keys with LED indicators to Extend16, PL17 and PL18.''']]		[[Datei:Hoax_ledbtn.png\|300px\|thumb\|right\|'''Connection of keys with LED indicators to Extend16, PL17 and PL18.''']]

	[https://shop.keyboardpartner.de/en/p/button-switch-input-board-extend16 Extend16] boards are basically Preset16/Panel16 I2C without buttons; the connection of switches or buttons (possibly with LED) is done as described above for the on-board inputs of the HX3.6. The pinout of PL17/PL16 on the Extend16 board is compatible with '''PL35/PL36 of the mainboard'''. In addition, all pushbutton inputs are routed to 3-pin connectors. Extend16 can also be used to select presets if configured accordingly and then replace the older '''Preset12-2'''.		'''[https://shop.keyboardpartner.de/en/p/button-switch-input-board-extend16 Extend16]''' boards are basically Preset16/Panel16 I2C without buttons; the connection of switches or buttons (possibly with LED) is done as described above for the on-board inputs of the HX3.6. The pinout of PL17/PL16 on the Extend16 board is compatible with '''PL35/PL36 of the mainboard'''. In addition, all pushbutton inputs are routed to 3-pin connectors. Extend16 can also be used to select presets if configured accordingly and then replace the older '''Preset12-2'''.

	The number of the pushbutton/switch results from the group base number (16 * group/board number) plus the specified offset. For the board with address '''$63''' (group 3) the first input would be 16 * 3 = 48.		The number of the pushbutton/switch results from the group base number (16 * group/board number) plus the specified offset. For the board with address '''$63''' (group 3) the first input would be 16 * 3 = 48.

Bovist: /* HX3.7 MiniSwitch */

2025-10-27T11:57:58Z

HX3.7 MiniSwitch

← Nächstältere Version		Version vom 27. Oktober 2025, 11:57 Uhr
Zeile 407:		Zeile 407:
	[[File:MiniSwitch.JPG\|300px\|thumb\|right\|'''HX3.7 MiniSwitch I2C''']]		[[File:MiniSwitch.JPG\|300px\|thumb\|right\|'''HX3.7 MiniSwitch I2C''']]

	The optional circuit board [https://shop.keyboardpartner.de/p/miniswitch-i2c MiniSwitch I2C] is used to connect up to 8 toggle switches (without pushbutton/LED function), for example for DIY organs with a authentic switch arrangement for vibrato upper/lower and percussion. The connection is made at any point on the I2C panel bus; the circuit board occupies the I2C address $3E or $3F hexadecimal (adjustable via solder bridges). The eight switch inputs are connected to two five-pin headers (each with a common ground “G” and 4 inputs; the selected function is activated when the input is connected to ground). The functions of the switch inputs are assigned using parameters #5316 to #5331 in the HX3 Editor section ''MiniSw Remap''. Up to two MiniSwitch boards and thus 16 pure switch inputs are possible. For a mixed configuration of push buttons and switches, we recommend using the Panel16 or Extend16 boards. However, the MiniSwitch board can be connected at any time in addition to Panel16 or Extend16. Requires HX3.6 or HX3.7 with firmware #7.050 or higher.		The optional circuit board '''[https://shop.keyboardpartner.de/p/miniswitch-i2c MiniSwitch I2C]''' is used to connect up to 8 toggle switches (without pushbutton/LED function), for example for DIY organs with a authentic switch arrangement for vibrato upper/lower and percussion. The connection is made at any point on the I2C panel bus; the circuit board occupies the I2C address $3E or $3F hexadecimal (adjustable via solder bridges). The eight switch inputs are connected to two five-pin headers (each with a common ground “G” and 4 inputs; the selected function is activated when the input is connected to ground). The functions of the switch inputs are assigned using parameters #5316 to #5331 in the HX3 Editor section ''MiniSw Remap''. Up to two MiniSwitch boards and thus 16 pure switch inputs are possible. For a mixed configuration of push buttons and switches, we recommend using the Panel16 or Extend16 boards. However, the MiniSwitch board can be connected at any time in addition to Panel16 or Extend16. Requires HX3.6 or HX3.7 with firmware #7.050 or higher.

	The MiniSwitch board can also be used instead of our VibratoSwitch module if you want to use your own vibrato rotary switch. In this case, it must be set to address $38, i.e., all three solder bridges JP1 to JP3 must be set. With open inputs, V1 is selected, with input 0 to ground then C1, with input 1 V2, and so on.		The MiniSwitch board can also be used instead of our VibratoSwitch module if you want to use your own vibrato rotary switch. In this case, it must be set to address $38, i.e., all three solder bridges JP1 to JP3 must be set. With open inputs, V1 is selected, with input 0 to ground then C1, with input 1 V2, and so on.

Bovist: /* HX3.7 HalfmoonSwitch */

2025-10-27T11:57:40Z

HX3.7 HalfmoonSwitch

← Nächstältere Version		Version vom 27. Oktober 2025, 11:57 Uhr
Zeile 628:		Zeile 628:
	[[File:halfmoon_sw_kl.JPG\|300px\|thumb\|right\|'''HX3.7 HalfmoonSwitch I2C''']]		[[File:halfmoon_sw_kl.JPG\|300px\|thumb\|right\|'''HX3.7 HalfmoonSwitch I2C''']]

	The optional switch assembly [https://shop.keyboardpartner.de/p/halfmoon-switch-i2c HalfmoonSwitch I2C] with 3 positions (Slow/Stop/Fast) is used to control the internal rotary simulation or an external rotary cabinet as an alternative to Panel16 buttons or foot switches. It operates independently of the position of any foot switch that may be connected to the HX3 jack socket at the same time. It can be connected to any point on the I2C panel bus; the board occupies the (non-changeable) I2C address $41 hex. Requires HX3.6 or HX3.7 with firmware #7.050 or higher. In pictured orientation, lever to the left would set rotary to "fast", lever to the right would select "slow".		The optional switch assembly '''[https://shop.keyboardpartner.de/p/halfmoon-switch-i2c HalfmoonSwitch I2C]''' with 3 positions (Slow/Stop/Fast) is used to control the internal rotary simulation or an external rotary cabinet as an alternative to Panel16 buttons or foot switches. It operates independently of the position of any foot switch that may be connected to the HX3 jack socket at the same time. It can be connected to any point on the I2C panel bus; the board occupies the (non-changeable) I2C address $41 hex. Requires HX3.6 or HX3.7 with firmware #7.050 or higher. In pictured orientation, lever to the left would set rotary to "fast", lever to the right would select "slow".
	<br><br>		<br><br>

Bovist: /* HX3.7 VibratoSwitch I2C */

2025-10-27T11:57:24Z

HX3.7 VibratoSwitch I2C

← Nächstältere Version		Version vom 27. Oktober 2025, 11:57 Uhr
Zeile 635:		Zeile 635:
	[[Datei:VibSwitch_I2C.JPG\|300px\|thumb\|right\|'''HX3.7 VibratoSwitch I2C''']]		[[Datei:VibSwitch_I2C.JPG\|300px\|thumb\|right\|'''HX3.7 VibratoSwitch I2C''']]

	HX3.7 does no longer provide a header for vibrato rotary switch connection. New [https://shop.keyboardpartner.de/p/chorus-vibrato-drehschalter-i2c HX3.7 VibratoSwitch I2C] assembly provides a 6-way rotary switch as well as an interface circuit for I2C bus on PL31. It is connected in the very same way as other button/switch interface boards (Preset16, Extend16, MenuPanel). It can be inserted/added to any point on the I2C panel bus. It occupies I2C address $38 hex (fixed).		HX3.7 does no longer provide a header for vibrato rotary switch connection. New '''[https://shop.keyboardpartner.de/p/chorus-vibrato-drehschalter-i2c HX3.7 VibratoSwitch I2C]''' assembly provides a 6-way rotary switch as well as an interface circuit for I2C bus on PL31. It is connected in the very same way as other button/switch interface boards (Preset16, Extend16, MenuPanel). It can be inserted/added to any point on the I2C panel bus. It occupies I2C address $38 hex (fixed).

	The HX3.7 VibratoSwitch I2C assembly is not needed when using the HX3.7 LegacyBoard (see below) as this provides its own vibrato switch circuitry. Existing or OEM rotary switches may be used with the MiniSwitch board instead (see above).		The HX3.7 VibratoSwitch I2C assembly is not needed when using the HX3.7 LegacyBoard (see below) as this provides its own vibrato switch circuitry. Existing or OEM rotary switches may be used with the MiniSwitch board instead (see above).