FAST Finally Affordable Snowfall Tube - Revision history

Jklingert: /* FAST Troubleshooting */

2013-08-03T14:19:54Z

FAST Troubleshooting

← Older revision		Revision as of 14:19, 3 August 2013
Line 191:		Line 191:
	==FAST Troubleshooting==		==FAST Troubleshooting==
	<br/>		<br/>
	~~'''This section is under development, please check back in a few days'''<br/>~~
	<br/>		<br/>
	When a FAST is properly working, the LEDs will light one at a time starting at the controller end and continuing to the far end of the LED Segments. When it reaches the bottom it will then restart at the top again.<br/>		When a FAST is properly working, the LEDs will light one at a time starting at the controller end and continuing to the far end of the LED Segments. When it reaches the bottom it will then restart at the top again.<br/>

Jklingert at 22:28, 7 January 2013

2013-01-07T22:28:53Z

← Older revision		Revision as of 22:28, 7 January 2013
Line 1:		Line 1:
			[[File:FAST-2Ft.jpg\|right\|350px]]
	== F.A.S.T ('''F'''inally '''A'''ffordable '''S'''nowfall '''T'''ube) ==		== F.A.S.T ('''F'''inally '''A'''ffordable '''S'''nowfall '''T'''ube) ==

	===Disclaimers===		===Disclaimers===
	The standard disclaimers pertaining to the information contained on this wiki page are listed [[Disclaimers \| here.]]<br/>		The standard disclaimers pertaining to the information contained on this wiki page are listed [[Disclaimers \| here.]]<br/>

Jklingert: /* Initial Checks */

2012-08-21T20:03:24Z

Initial Checks

← Older revision		Revision as of 20:03, 21 August 2012
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	===Initial Checks===		===Initial Checks===
	#Confirm that you have 5VDC power on the correct input terminals.		#Confirm that you have 5VDC power on the correct input terminals.
			#Confirm that you have the PIC oriented correctly with the notch towards the top.
	#Confirm that you have programmed the PIC with the firmware.		#Confirm that you have programmed the PIC with the firmware.
	#Confirm that the LEDs are all oriented correctly according to [[FAST_Finally_Affordable_Snowfall_Tube#LED_Segment_Assembly\| the directions above]]		#Confirm that the LEDs are all oriented correctly according to [[FAST_Finally_Affordable_Snowfall_Tube#LED_Segment_Assembly\| the directions above]]

Jklingert: /* Firmware */

2012-07-30T02:55:50Z

Firmware

← Older revision		Revision as of 02:55, 30 July 2012
Line 172:		Line 172:
	[[File:FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm]]<br/>		[[File:FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm]]<br/>
	This is a diagnostic firmware for the FAST. This will go through and light one LED at a time for about 2 seconds to help identify wiring issues or shorts or opens.<br/>		This is a diagnostic firmware for the FAST. This will go through and light one LED at a time for about 2 seconds to help identify wiring issues or shorts or opens.<br/>
			<br/><br/>
			[http://doityourselfchristmas.com/forums/dynamics/showentry.php?e=186&catid=6 Preconfigured Hex Files]<br/>
			This is a collection of preconfigured HEX files that can be downloaded and programmed into the FAST without changing the parameters. They include a several different parameters for speed, random seed and length.<br/>

	==FAST Discussion Threads==		==FAST Discussion Threads==

Dlovely: /* PCBs */

2012-07-02T18:24:02Z

PCBs

← Older revision		Revision as of 18:24, 2 July 2012
Line 50:		Line 50:

	==PCBs==		==PCBs==
	The PCBs for the FAST were designed by [http://doityourselfchristmas.com/forums/member.php?7268-chelmuth Cory Helmuth] and [http://doityourselfchristmas.com/forums/member.php?9-P.-Short Phil Short]. They are available from [http://www.diyledexpress.com/index.php?main_page=~~product_info~~&cPath=5~~&products_id=12~~ DIYLEDExpress.com]		The PCBs for the FAST were designed by [http://doityourselfchristmas.com/forums/member.php?7268-chelmuth Cory Helmuth] and [http://doityourselfchristmas.com/forums/member.php?9-P.-Short Phil Short]. They are available from [http://www.diyledexpress.com/index.php?main_page=index&cPath=5 DIYLEDExpress.com]
	===FAST Controller PCB===		===FAST Controller PCB===
	[[File:FAST_Controller.png\|300px]]		[[File:FAST_Controller.png\|300px]]

Dlovely: /* PCBs */

2012-07-02T18:23:17Z

PCBs

← Older revision		Revision as of 18:23, 2 July 2012
Line 50:		Line 50:

	==PCBs==		==PCBs==
	The PCBs for the FAST were designed by [http://doityourselfchristmas.com/forums/member.php?7268-chelmuth Cory Helmuth] and [http://doityourselfchristmas.com/forums/member.php?9-P.-Short Phil Short]. They are available ~~by contacting~~ [http://~~doityourselfchristmas~~.com/~~forums/member~~.php?~~3704-dlovely dlovely~~]		The PCBs for the FAST were designed by [http://doityourselfchristmas.com/forums/member.php?7268-chelmuth Cory Helmuth] and [http://doityourselfchristmas.com/forums/member.php?9-P.-Short Phil Short]. They are available from [http://www.diyledexpress.com/index.php?main_page=product_info&cPath=5&products_id=12 DIYLEDExpress.com]
	===FAST Controller PCB===		===FAST Controller PCB===
	[[File:FAST_Controller.png\|300px]]		[[File:FAST_Controller.png\|300px]]
Line 56:		Line 56:
	[[File:LED_Segment.png\|300px]]		[[File:LED_Segment.png\|300px]]
	<br/>		<br/>


	==Assembly Instructions==		==Assembly Instructions==

Jklingert: /* FAST LED Segment */

2012-04-03T21:54:41Z

FAST LED Segment

← Older revision		Revision as of 21:54, 3 April 2012
Line 16:		Line 16:
	The original FAST LED Segment board is an approximately 6" long modular board that contains 7 Piranha Style Superflux LEDs connected in a [http://en.wikipedia.org/wiki/Charlieplexing Charlieplexed] fashion. The boards are designed to allow multiple boards to be daisy chained to allow various length tubes to be constructed. From 1 - 8 boards can be connected to each FAST controller creating a 6" to 48" long snowfall tube.<br/>		The original FAST LED Segment board is an approximately 6" long modular board that contains 7 Piranha Style Superflux LEDs connected in a [http://en.wikipedia.org/wiki/Charlieplexing Charlieplexed] fashion. The boards are designed to allow multiple boards to be daisy chained to allow various length tubes to be constructed. From 1 - 8 boards can be connected to each FAST controller creating a 6" to 48" long snowfall tube.<br/>



			[[File:14ledstrip.jpg\|1000px]]<br/>
	The current FAST LED Segment board is an approximately 12" long modular board that contains 14 Piranha Style Superflux LEDs connected in a [http://en.wikipedia.org/wiki/Charlieplexing Charlieplexed] fashion. The boards are designed to allow multiple boards to be daisy chained to allow various length tubes to be constructed. From 1 - 4 boards can be connected to each FAST controller creating a 12" to 48" long snowfall tube.		The current FAST LED Segment board is an approximately 12" long modular board that contains 14 Piranha Style Superflux LEDs connected in a [http://en.wikipedia.org/wiki/Charlieplexing Charlieplexed] fashion. The boards are designed to allow multiple boards to be daisy chained to allow various length tubes to be constructed. From 1 - 4 boards can be connected to each FAST controller creating a 12" to 48" long snowfall tube.

Jklingert: /* F.A.S.T (Finally Affordable Snowfall Tube) */

2012-04-02T15:40:12Z

F.A.S.T (Finally Affordable Snowfall Tube)

← Older revision		Revision as of 15:40, 2 April 2012
Line 1:		Line 1:
	== F.A.S.T ('''F'''inally '''A'''ffordable '''S'''nowfall '''T'''ube) ==		== F.A.S.T ('''F'''inally '''A'''ffordable '''S'''nowfall '''T'''ube) ==
	~~Please see~~ the ~~standard~~ [[Disclaimers\|~~Disclaimers~~]]<br/>		===Disclaimers===
			The standard disclaimers pertaining to the information contained on this wiki page are listed [[Disclaimers \| here.]]<br/>

	===What is FAST===		===What is FAST===

Jklingert: /* Firmware */

2012-04-02T14:58:21Z

Firmware

← Older revision		Revision as of 14:58, 2 April 2012
Line 131:		Line 131:
	This is the newer Static Speed and Random Speed firmware. There are more settings you can change in this firmware. Fall Rate, Random Rate, Speed up as it falls, Etc. Looks for the Lines commented with ######## for options you can change to customize your FAST tubes.		This is the newer Static Speed and Random Speed firmware. There are more settings you can change in this firmware. Fall Rate, Random Rate, Speed up as it falls, Etc. Looks for the Lines commented with ######## for options you can change to customize your FAST tubes.
	<br/>		<br/>
	There are several variables in this code that may be adjusted:		The standard code is set up for 56 LED tubes. You only need to change the variables if you are looking for a different length tube, or adjust the parameters of the tubes. There are several variables in this code that may be adjusted:
	# The Random Seed for starting the FAST tube, this adjusts the start time of the FAST slightly so multiple FAST tubes look more random together. Look for the following lines near the top of the code :		# The Random Seed for starting the FAST tube, this adjusts the start time of the FAST slightly so multiple FAST tubes look more random together. Look for the following lines near the top of the code :
	#:<br/>		#:<br/>
Line 146:		Line 146:
	#: movwf fall_count ;######## Set number of LEDs attached to controller ie. 3 segments = 21		#: movwf fall_count ;######## Set number of LEDs attached to controller ie. 3 segments = 21
	#:<br/>		#:<br/>
	#: You can change the '56' to the number of LEDs you have in your FAST.		#: You can change the '56' to the number of LEDs you have in your FAST. Only change this one number not the '56' a few lines higher.
	#:<br/>		#:<br/>
	#To adjust the fall speed of the FAST, look for the following lines near the bottom of the code:		#To adjust the fall speed of the FAST, look for the following lines near the bottom of the code:

Jklingert: /* FAST Troubleshooting */

2012-03-20T18:02:23Z

FAST Troubleshooting

← Older revision		Revision as of 18:02, 20 March 2012
Line 186:		Line 186:
	<br/>		<br/>
	When a FAST is properly working, the LEDs will light one at a time starting at the controller end and continuing to the far end of the LED Segments. When it reaches the bottom it will then restart at the top again.<br/>		When a FAST is properly working, the LEDs will light one at a time starting at the controller end and continuing to the far end of the LED Segments. When it reaches the bottom it will then restart at the top again.<br/>
	There are several issues that can prevent a FAST from working properly. ~~Problems that~~ can ~~happen include:~~ no LEDs lighting, LEDs lighting in wrong order, Ghosts (LEDs that light dimly), multiple LEDs lighting at once and a combination of all of these ~~issues~~.<br/>		There are several issues that can prevent a FAST from working properly. The issues typically can result in no LEDs lighting, LEDs lighting in wrong order, Ghosts (LEDs that light dimly), multiple LEDs lighting at once, one LED not lighting and a combination of all of these problems.<br/>
	'''THE MAJORITY OF PROBLEMS WITH FAST ARE RELATED TO SOLDERING ISSUES.''' Take your time to inspect the PCB under a magnifying glass to review the solder joints on the PCBs to identify issues. You are looking for cold solder joints, unsoldered joints, shorts between adjacent connectors, etc. Often a problematic FAST can be repaired by simply reflowing the solder joints associated with circuit connected to the problematic LEDs.		'''THE MAJORITY OF PROBLEMS WITH FAST ARE RELATED TO SOLDERING ISSUES.''' Take your time to inspect the PCB under a magnifying glass to review the solder joints on the PCBs to identify issues. You are looking for cold solder joints, unsoldered joints, shorts between adjacent connectors, etc. Often a problematic FAST can be repaired by simply reflowing the solder joints associated with circuit connected to the problematic LEDs.

Line 200:		Line 200:

	===Diagnostic Firmware===		===Diagnostic Firmware===
	It is very helpful to program the [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] into the PIC to help identify ~~a bad led~~ or ghosts. The [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] slows down the fall to a rate where it is possible to easily identify problem LEDs. After installing the PIC with the [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] power up the FAST and make note of the problem LEDs location (count from the top) and problem.		It is very helpful to program the [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] into the PIC to help identify problematic LEDs or ghosts. The [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] slows down the fall to a rate where it is possible to easily identify problem LEDs. After installing the PIC with the [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] power up the FAST and make note of the problem LEDs location (count from the top) and problem.



	===Wiring ~~Diagrams~~===		===Wiring Connections===
	Each LED has 4 legs that must be soldered. When viewed from the top of the circuit board (component side):<br/>		Each LED has 4 legs that must be soldered. When viewed from the top of the circuit board (component side):<br/>
	The 2 Cathode legs are on the Left side of the LED.<br/>		The 2 Cathode legs are on the Left side of the LED.<br/>
Line 210:		Line 210:


	The following wiring diagrams trace the power to the LEDs from the controller board. Because the LEDs are ~~Charlieplexd~~, the LEDs are connected in numerous ways to the 8 power lines. Each LED is activated when the correct combinations of power and ground are applied to each LED by the Controller.		The following wiring diagrams trace the power to the LEDs from the controller board. Because the LEDs are [http://en.wikipedia.org/wiki/Charlieplexing Charlieplexed], the LEDs are connected in numerous ways to the 8 power lines. Each LED is activated when the correct combinations of power and ground are applied to each LED by the Controller.

	There are two types of LED Segment PCBs, a 7 LED Segement Board (from the 2011 group buy) and a 14 LED Segment Board (from the 2012 group buy). Use the correct tables to help identify the proper wiring for your FAST. The Pin numbers listed in the rows of the tables refer to the Pins at the various interconnects between the LED Segment boards. The LED connections are listed by LED number (starting from the controller end) and an "A" or "C" reflecting the Anode and Cathode connections to that LED.		There are two types of LED Segment PCBs, a 7 LED Segement Board (from the 2011 group buy) and a 14 LED Segment Board (from the 2012 group buy). Use the correct tables to help identify the proper wiring for your FAST. The Pin numbers listed in the rows of the tables refer to the Pins at the various interconnects between the LED Segment boards. The LED connections are listed by LED number (starting from the controller end) and an "A" or "C" reflecting the Anode and Cathode connections to that LED.
Line 218:		Line 218:
	{\| border="1"		{\| border="1"
	\|+ '''7 LED Segment Boards'''		\|+ '''7 LED Segment Boards'''
	! scope="col" width="60" \| LED Segment Board		! scope="col" width="40" \| LED Segment Board
	! scope="col" width="40" \| Controller Pin 1		! scope="col" width="40" \| Controller Board Output Pin 1
	! scope="col" width="40" \| Controller Pin 2		! scope="col" width="40" \| Controller Board Output Pin 2
	! scope="col" width="40" \| Controller Pin 3		! scope="col" width="40" \| Controller Board Output Pin 3
	! scope="col" width="40" \| Controller Pin 4		! scope="col" width="40" \| Controller Board Output Pin 4
	! scope="col" width="40" \| Controller Pin 5		! scope="col" width="40" \| Controller Board Output Pin 5
	! scope="col" width="40" \| Controller Pin 6		! scope="col" width="40" \| Controller Board Output Pin 6
	! scope="col" width="40" \| Controller Pin 7		! scope="col" width="40" \| Controller Board Output Pin 7
	! scope="col" width="40" \| Controller Pin 8		! scope="col" width="40" \| Controller Board Output Pin 8
	\|-		\|-
	! scope="row" \| Segment#1 Input		! scope="row" \| Segment#1 Input
Line 285:		Line 285:
	{\| border="1"		{\| border="1"
	\|+ '''14 LED Segment Boards'''		\|+ '''14 LED Segment Boards'''
	! scope="col" width="60" \| LED Segment Board		! scope="col" width="40" \| LED Segment Board
	! scope="col" width="40" \| Controller Pin 1		! scope="col" width="40" \| Controller Board Output Pin 1
	! scope="col" width="40" \| Controller Pin 2		! scope="col" width="40" \| Controller Board Output Pin 2
	! scope="col" width="40" \| Controller Pin 3		! scope="col" width="40" \| Controller Board Output Pin 3
	! scope="col" width="40" \| Controller Pin 4		! scope="col" width="40" \| Controller Board Output Pin 4
	! scope="col" width="40" \| Controller Pin 5		! scope="col" width="40" \| Controller Board Output Pin 5
	! scope="col" width="40" \| Controller Pin 6		! scope="col" width="40" \| Controller Board Output Pin 6
	! scope="col" width="40" \| Controller Pin 7		! scope="col" width="40" \| Controller Board Output Pin 7
	! scope="col" width="40" \| Controller Pin 8		! scope="col" width="40" \| Controller Board Output Pin 8
	\|-		\|-
	! scope="row" \| Segment#1 Input		! scope="row" \| Segment#1 Input

← Older revision		Revision as of 18:02, 20 March 2012
Line 186:		Line 186:
	<br/>		<br/>
	When a FAST is properly working, the LEDs will light one at a time starting at the controller end and continuing to the far end of the LED Segments. When it reaches the bottom it will then restart at the top again.<br/>		When a FAST is properly working, the LEDs will light one at a time starting at the controller end and continuing to the far end of the LED Segments. When it reaches the bottom it will then restart at the top again.<br/>
	There are several issues that can prevent a FAST from working properly. ~~Problems that~~ can ~~happen include:~~ no LEDs lighting, LEDs lighting in wrong order, Ghosts (LEDs that light dimly), multiple LEDs lighting at once and a combination of all of these ~~issues~~.<br/>		There are several issues that can prevent a FAST from working properly. The issues typically can result in no LEDs lighting, LEDs lighting in wrong order, Ghosts (LEDs that light dimly), multiple LEDs lighting at once, one LED not lighting and a combination of all of these problems.<br/>
	'''THE MAJORITY OF PROBLEMS WITH FAST ARE RELATED TO SOLDERING ISSUES.''' Take your time to inspect the PCB under a magnifying glass to review the solder joints on the PCBs to identify issues. You are looking for cold solder joints, unsoldered joints, shorts between adjacent connectors, etc. Often a problematic FAST can be repaired by simply reflowing the solder joints associated with circuit connected to the problematic LEDs.		'''THE MAJORITY OF PROBLEMS WITH FAST ARE RELATED TO SOLDERING ISSUES.''' Take your time to inspect the PCB under a magnifying glass to review the solder joints on the PCBs to identify issues. You are looking for cold solder joints, unsoldered joints, shorts between adjacent connectors, etc. Often a problematic FAST can be repaired by simply reflowing the solder joints associated with circuit connected to the problematic LEDs.

Line 200:		Line 200:

	===Diagnostic Firmware===		===Diagnostic Firmware===
	It is very helpful to program the [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] into the PIC to help identify ~~a bad led~~ or ghosts. The [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] slows down the fall to a rate where it is possible to easily identify problem LEDs. After installing the PIC with the [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] power up the FAST and make note of the problem LEDs location (count from the top) and problem.		It is very helpful to program the [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] into the PIC to help identify problematic LEDs or ghosts. The [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] slows down the fall to a rate where it is possible to easily identify problem LEDs. After installing the PIC with the [[FAST_Snowfall_Tube_Segment_(Diag)_20110926.asm\| Diagnostic Firmware]] power up the FAST and make note of the problem LEDs location (count from the top) and problem.



	===Wiring ~~Diagrams~~===		===Wiring Connections===
	Each LED has 4 legs that must be soldered. When viewed from the top of the circuit board (component side):<br/>		Each LED has 4 legs that must be soldered. When viewed from the top of the circuit board (component side):<br/>
	The 2 Cathode legs are on the Left side of the LED.<br/>		The 2 Cathode legs are on the Left side of the LED.<br/>
Line 210:		Line 210:


	The following wiring diagrams trace the power to the LEDs from the controller board. Because the LEDs are ~~Charlieplexd~~, the LEDs are connected in numerous ways to the 8 power lines. Each LED is activated when the correct combinations of power and ground are applied to each LED by the Controller.		The following wiring diagrams trace the power to the LEDs from the controller board. Because the LEDs are [http://en.wikipedia.org/wiki/Charlieplexing Charlieplexed], the LEDs are connected in numerous ways to the 8 power lines. Each LED is activated when the correct combinations of power and ground are applied to each LED by the Controller.

	There are two types of LED Segment PCBs, a 7 LED Segement Board (from the 2011 group buy) and a 14 LED Segment Board (from the 2012 group buy). Use the correct tables to help identify the proper wiring for your FAST. The Pin numbers listed in the rows of the tables refer to the Pins at the various interconnects between the LED Segment boards. The LED connections are listed by LED number (starting from the controller end) and an "A" or "C" reflecting the Anode and Cathode connections to that LED.		There are two types of LED Segment PCBs, a 7 LED Segement Board (from the 2011 group buy) and a 14 LED Segment Board (from the 2012 group buy). Use the correct tables to help identify the proper wiring for your FAST. The Pin numbers listed in the rows of the tables refer to the Pins at the various interconnects between the LED Segment boards. The LED connections are listed by LED number (starting from the controller end) and an "A" or "C" reflecting the Anode and Cathode connections to that LED.
Line 218:		Line 218:
	{\| border="1"		{\| border="1"
	\|+ '''7 LED Segment Boards'''		\|+ '''7 LED Segment Boards'''
	! scope="col" width="60" \| LED Segment Board		! scope="col" width="40" \| LED Segment Board
	! scope="col" width="40" \| Controller Pin 1		! scope="col" width="40" \| Controller Board Output Pin 1
	! scope="col" width="40" \| Controller Pin 2		! scope="col" width="40" \| Controller Board Output Pin 2
	! scope="col" width="40" \| Controller Pin 3		! scope="col" width="40" \| Controller Board Output Pin 3
	! scope="col" width="40" \| Controller Pin 4		! scope="col" width="40" \| Controller Board Output Pin 4
	! scope="col" width="40" \| Controller Pin 5		! scope="col" width="40" \| Controller Board Output Pin 5
	! scope="col" width="40" \| Controller Pin 6		! scope="col" width="40" \| Controller Board Output Pin 6
	! scope="col" width="40" \| Controller Pin 7		! scope="col" width="40" \| Controller Board Output Pin 7
	! scope="col" width="40" \| Controller Pin 8		! scope="col" width="40" \| Controller Board Output Pin 8
	\|-		\|-
	! scope="row" \| Segment#1 Input		! scope="row" \| Segment#1 Input
Line 285:		Line 285:
	{\| border="1"		{\| border="1"
	\|+ '''14 LED Segment Boards'''		\|+ '''14 LED Segment Boards'''
	! scope="col" width="60" \| LED Segment Board		! scope="col" width="40" \| LED Segment Board
	! scope="col" width="40" \| Controller Pin 1		! scope="col" width="40" \| Controller Board Output Pin 1
	! scope="col" width="40" \| Controller Pin 2		! scope="col" width="40" \| Controller Board Output Pin 2
	! scope="col" width="40" \| Controller Pin 3		! scope="col" width="40" \| Controller Board Output Pin 3
	! scope="col" width="40" \| Controller Pin 4		! scope="col" width="40" \| Controller Board Output Pin 4
	! scope="col" width="40" \| Controller Pin 5		! scope="col" width="40" \| Controller Board Output Pin 5
	! scope="col" width="40" \| Controller Pin 6		! scope="col" width="40" \| Controller Board Output Pin 6
	! scope="col" width="40" \| Controller Pin 7		! scope="col" width="40" \| Controller Board Output Pin 7
	! scope="col" width="40" \| Controller Pin 8		! scope="col" width="40" \| Controller Board Output Pin 8
	\|-		\|-
	! scope="row" \| Segment#1 Input		! scope="row" \| Segment#1 Input