connecting ADC substrate pad to GND

analog.bak

@@ -238,45 +238,6 @@ F 3 "" H 2900 5700 50  0000 C CNN
 $EndComp
 Wire Wire Line
 	2750 5600 2900 5600
-$Comp
-L +3V3 #PWR0104
-U 1 1 595A586A
-P 2850 4250
-F 0 "#PWR0104" H 2850 4100 50  0001 C CNN
-F 1 "+3V3" H 2850 4390 50  0000 C CNN
-F 2 "" H 2850 4250 50  0000 C CNN
-F 3 "" H 2850 4250 50  0000 C CNN
-	1    2850 4250
-	0    -1   -1   0   
-$EndComp
-$Comp
-L +3V3 #PWR0105
-U 1 1 595A58CE
-P 2700 4350
-F 0 "#PWR0105" H 2700 4200 50  0001 C CNN
-F 1 "+3V3" H 2700 4490 50  0000 C CNN
-F 2 "" H 2700 4350 50  0000 C CNN
-F 3 "" H 2700 4350 50  0000 C CNN
-	1    2700 4350
-	0    -1   -1   0   
-$EndComp
-Wire Wire Line
-	2850 4250 2900 4250
-Wire Wire Line
-	2700 4350 2900 4350
-$Comp
-L +3V3 #PWR0106
-U 1 1 595A59CA
-P 3750 4250
-F 0 "#PWR0106" H 3750 4100 50  0001 C CNN
-F 1 "+3V3" H 3750 4390 50  0000 C CNN
-F 2 "" H 3750 4250 50  0000 C CNN
-F 3 "" H 3750 4250 50  0000 C CNN
-	1    3750 4250
-	0    1    1    0   
-$EndComp
-Wire Wire Line
-	3700 4250 3750 4250
 Wire Wire Line
 	3700 4500 3800 4500
 Wire Wire Line

analog.sch

@@ -215,29 +215,16 @@ AUDIO_L
 Text Label 3050 2750 0    60   ~ 0
 AUDIO_R
 $Comp
-L GND #PWR0102
-U 1 1 595A5785
-P 2750 5600
-F 0 "#PWR0102" H 2750 5350 50  0001 C CNN
-F 1 "GND" H 2750 5450 50  0000 C CNN
-F 2 "" H 2750 5600 50  0000 C CNN
-F 3 "" H 2750 5600 50  0000 C CNN
-	1    2750 5600
-	0    1    1    0   
-$EndComp
-$Comp
 L GND #PWR0103
 U 1 1 595A57AD
-P 2900 5700
-F 0 "#PWR0103" H 2900 5450 50  0001 C CNN
-F 1 "GND" H 2900 5550 50  0000 C CNN
-F 2 "" H 2900 5700 50  0000 C CNN
-F 3 "" H 2900 5700 50  0000 C CNN
-	1    2900 5700
+P 2800 5800
+F 0 "#PWR0103" H 2800 5550 50  0001 C CNN
+F 1 "GND" H 2800 5650 50  0000 C CNN
+F 2 "" H 2800 5800 50  0000 C CNN
+F 3 "" H 2800 5800 50  0000 C CNN
+	1    2800 5800
 	0    1    1    0   
 $EndComp
-Wire Wire Line
-	2750 5600 2900 5600
 Wire Wire Line
 	3700 4500 3800 4500
 Wire Wire Line
@@ -278,4 +265,14 @@ F 3 "" H 3300 4950 50  0000 C CNN
 	1    3300 4900
 	1    0    0    -1  
 $EndComp
+Wire Wire Line
+	2800 5800 2900 5800
+Wire Wire Line
+	2900 5600 2850 5600
+Wire Wire Line
+	2850 5600 2850 5800
+Connection ~ 2850 5800
+Wire Wire Line
+	2900 5700 2850 5700
+Connection ~ 2850 5700
 $EndSCHEMATC

footprints/adc/max1112x/max1112x.bak

@@ -9,11 +9,8 @@ F1 "MAX11123" -200 800 50 H V L CNN
 F2 "" 0 50 50 H V C CNN
 F3 "" 0 50 50 H V C CNN
 $FPLIST
- DIP*
- PDIP*
- SOIC*
- SO*
- TSSOP*
+ TQFN28
+ QFN28
 $ENDFPLIST
 DRAW
 S -300 750 300 -900 0 1 10 f
@@ -56,11 +53,8 @@ F1 "MAX11126" -200 800 50 H V L CNN
 F2 "" 0 50 50 H V C CNN
 F3 "" 0 50 50 H V C CNN
 $FPLIST
- DIP*
- PDIP*
- SOIC*
- SO*
- TSSOP*
+ TQFN28
+ QFN28
 $ENDFPLIST
 DRAW
 S -300 750 300 -900 0 1 10 f

footprints/adc/max1112x/max1112x.bck

@@ -1,14 +1,14 @@
 EESchema-DOCLIB  Version 2.0
 #
 $CMP MAX11123
-D Realtime Clock/Calendar I2C Interface, DIP/SOIC/TSSOP-8
-K I2C RTC Clock Calendar
+D SPI ADC
+K SPI ADC
 F http://www.nxp.com/documents/data_sheet/MAX11123.pdf
 $ENDCMP
 #
 $CMP MAX11126
-D Realtime Clock/Calendar I2C Interface, DIP/SOIC/TSSOP-8
-K I2C RTC Clock Calendar
+D SPI ADC
+K SPI ADC
 F http://www.nxp.com/documents/data_sheet/MAX11123.pdf
 $ENDCMP
 #

footprints/adc/max1112x/max1112x.lib

@@ -13,7 +13,7 @@ $FPLIST
  QFN28
 $ENDFPLIST
 DRAW
-S -300 750 300 -900 0 1 10 f
+S -300 750 300 -1000 0 1 10 f
 X AIN3 1 -400 100 100 R 50 50 1 1 O
 X AIN4 2 -400 0 100 R 50 50 1 1 O
 X AIN5 3 -400 -100 100 R 50 50 1 1 O
@@ -42,6 +42,7 @@ X AIN1 27 -400 300 100 R 50 50 1 1 I
 X VDD 18 -400 550 100 R 50 50 1 1 W
 X AIN2 28 -400 200 100 R 50 50 1 1 O
 X SCLK 19 400 -450 100 L 50 50 1 1 O C
+X GND 29 -400 -900 100 R 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
@@ -57,7 +58,7 @@ $FPLIST
  QFN28
 $ENDFPLIST
 DRAW
-S -300 750 300 -900 0 1 10 f
+S -300 750 300 -1000 0 1 10 f
 X AIN3 1 -400 100 100 R 50 50 1 1 O
 X AIN4 2 -400 0 100 R 50 50 1 1 O
 X AIN5 3 -400 -100 100 R 50 50 1 1 O
@@ -86,6 +87,7 @@ X AIN1 27 -400 300 100 R 50 50 1 1 I
 X VDD 18 -400 550 100 R 50 50 1 1 W
 X AIN2 28 -400 200 100 R 50 50 1 1 O
 X SCLK 19 400 -450 100 L 50 50 1 1 O C
+X GND 29 -400 -900 100 R 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #

ulx3s-cache.lib

@@ -1453,7 +1453,7 @@ $FPLIST
  QFN28
 $ENDFPLIST
 DRAW
-S -300 750 300 -900 0 1 10 f
+S -300 750 300 -1000 0 1 10 f
 X AIN3 1 -400 100 100 R 50 50 1 1 O
 X AIN4 2 -400 0 100 R 50 50 1 1 O
 X AIN5 3 -400 -100 100 R 50 50 1 1 O
@@ -1482,6 +1482,7 @@ X AIN1 27 -400 300 100 R 50 50 1 1 I
 X VDD 18 -400 550 100 R 50 50 1 1 W
 X AIN2 28 -400 200 100 R 50 50 1 1 O
 X SCLK 19 400 -450 100 L 50 50 1 1 O C
+X GND 29 -400 -900 100 R 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #