VFAT board mirror

The prototype VFAT breakout board has the A and B sides switched on the PCB. For the final board this will need to be fixed, but for the run on the HRRL we need a mitigating strategy. Basically we need to switch each pair of cables to be correct or adjust otherwise. With the following strategy we will loose the capability to remotely hard or soft reset, but we can always power off the board manually if need be.

Ribbon cable pinouts

#	VFAT pin #	Name	Value	Test rig color Primary/Second (main color/smaller color)	mirror strategy
B1		DGND	Digital Ground	Black/Grey (shared)	Switch the DGND and DVDD traces along the bottom
A1		DVDD	+2.5V	Red/Grey (shared)	Switch the DGND and DVDD traces along the bottom
B2	168	SDA	I2C Data	Green/Yellow	Switch the SDA and SCL wires coming onto board
A2	167	SCL	I2C Clock	Yellow/Green	Switch the SDA and SCL wires coming onto board
B3		DGND	Digital Ground	Black/Grey (shared)	Switch the DGND and DVDD traces along the bottom
A3		DVDD	+2.5V	Red/Grey (shared)	Switch the DGND and DVDD traces along the bottom
B4	162	DACo-V	DAC output Volt	No Connection	Not used in this experiment
A4	163	DACo-I	DAC output Current	No Connection	Not used in this experiment
B5	164	I2C ADDR 2	I2C Address Most	White/Blue	Adjust in software/i2c address selector
A5	165	I2C ADDR 1	I2C Address Middle	White/Orange	Adjust in software/i2c address selector
B6	166	I2C ADDR 0	I2C Address Least	White/Green	Cut trace and wire appropriately
A6	169	REsB	Soft Reset (Program saved)	White/Grey	Wire to Vcc
B7	170	ForceRehOff	?? bond to grnd	No Connection	Use hard reset pin to set to correct value
A7	171	REhB	Hard Reset	Grey/White	Bridge to A6 (soft reset/Vcc)
B8	173	MCLKB (-)		Orange/Purple	Reverse LVDS wire/signal
A8	174	MCLK (+)		Purple/Orange	Reverse LVDS wire/signal
B9	175	T1B (-)		Green/Purple	Reverse LVDS wire/signal
A9	176	T1 (+)		Purple/Green	Reverse LVDS wire/signal
B10	177	ScanOut		Brown/Purple	Reverse LVDS wire/signal
A10	178	ScanIn		Purple/Brown	Reverse LVDS wire/signal
B11	180	DataValidB (-)		Grey/Purple	Reverse LVDS wire/signal
A11	181	DavaValid (+)		Purple/Grey	Reverse LVDS wire/signal
B12	182	DataOutB (-)		Blue/Black	Reverse LVDS wire/signal
A12	183	DataOut (+)		Black/Blue	Reverse LVDS wire/signal
B13	184	SB8 (-)		Orange/Black	Not used on breakout board
A13	185	S8 (+)		Black/Orange	Not used on breakout board
B14	186	SB7 (-)		Green/Red	Not used on breakout board
A14	187	S7 (+)		Red/Green	Not used on breakout board
B15	188	SB6 (-)		Orange/Red	Not used on breakout board
A15	189	S6 (+)		Red/Orange	Not used on breakout board
B16	190	SB5 (-)		Blue/Red	Not used on breakout board
A16	191	S5 (+)		Red/Blue	Not used on breakout board
B17	192	SB4 (-)		Grey/Yellow	Not used on breakout board
A17	193	S4 (+)		Yellow/Grey	Not used on breakout board
B18	194	SB3 (-)		Brown/Yellow	Not used on breakout board
A18	195	S3 (+)		Yellow/Brown	Not used on breakout board
B19	196	SB2 (-)		Orange/Yellow	Not used on breakout board
A19	197	S2 (+)		Yellow/Orange	Not used on breakout board
B20	198	SB1 (-)		Blue/Yellow	Not used on breakout board
A20	199	S1 (+)		Yellow/Blue	Not used on breakout board
B21		DGND	Digital Ground	No Connection	Switch the DGND and DVDD traces along the bottom
A21		DVDD	+2.5V	No Connection	Switch the DGND and DVDD traces along the bottom
B22		DGND	Digital Ground	No Connection	Switch the DGND and DVDD traces along the bottom
A22	179	ScanEn	Scan Mode Enable	No Connection
B23		AGND	Analog Ground	No Connection	Switch AGND and AVDD wires coming onto board
A23		AVDD	2.5V	Grey/Red	Switch AGND and AVDD wires coming onto board
B24		AGND	Analog Ground	Grey/Black	Switch AGND and AVDD wires coming onto board
A24		AVDD	2.5V	Grey/Red	Switch AGND and AVDD wires coming onto board
B25		AGNDD	Analog Ground	Grey/Black	Switch AGND and AVDD wires coming onto board
A25		AVDD	2.5V	Grey/Red	Switch AGND and AVDD wires coming onto board