Second board revision

1 files changed, 337 insertions, 1028 deletions

diff --git a/hw/chibi/chibi_2024/chibi_2024.sch b/hw/chibi/chibi_2024/chibi_2024.sch
index 6fd34a6..906f682 100644
--- a/hw/chibi/chibi_2024/chibi_2024.sch
+++ b/hw/chibi/chibi_2024/chibi_2024.sch
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 L CONN_01X01 P3
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-U 1 1 594415DC
-P 17250 8650
-F 0 "#PWR?" H 17250 8400 50  0001 C CNN
-F 1 "GND" H 17250 8500 50  0000 C CNN
-F 2 "" H 17250 8650 50  0000 C CNN
-F 3 "" H 17250 8650 50  0000 C CNN
-	1    17250 8650
-	1    0    0    -1  
-$EndComp
-Connection ~ 12000 9950
 Connection ~ 12000 9650
 Connection ~ 12000 9450
 Connection ~ 12000 9250
@@ -1767,30 +1274,16 @@ Connection ~ 12000 8850
 Connection ~ 12000 8650
 Connection ~ 12000 8250
 Connection ~ 12000 8450
-Connection ~ 16800 4150
-Connection ~ 17100 4150
-Wire Wire Line
-	16800 4150 16800 4100
-Connection ~ 16800 3850
-Connection ~ 17100 3850
-Wire Wire Line
-	16800 3850 16800 3900
+Connection ~ 13950 4650
+Connection ~ 14250 4650
 Wire Wire Line
-	16300 3850 17800 3850
-Connection ~ 16950 7700
+	13950 4650 13950 4600
+Connection ~ 13950 4350
+Connection ~ 14250 4350
 Wire Wire Line
-	14100 7700 18150 7700
+	13950 4350 13950 4400
 Wire Wire Line
-	14100 3000 14100 7700
-Wire Wire Line
-	7450 3000 14100 3000
-Wire Wire Line
-	7450 3000 7450 3100
-Connection ~ 7450 3950
-Wire Wire Line
-	7750 3950 7750 3850
-Wire Wire Line
-	7750 3500 7750 3550
+	13450 4350 14950 4350
 Wire Wire Line
 	7100 5350 6800 5350
 Connection ~ 8500 4650
@@ -1815,12 +1308,6 @@ Wire Wire Line
 Wire Wire Line
 	7850 10450 7850 10850
 Wire Wire Line
-	5900 11400 7150 11400
-Wire Wire Line
-	5900 13600 5900 11400
-Wire Wire Line
-	14500 13600 5900 13600
-Wire Wire Line
 	9600 10150 12000 10150
 Wire Wire Line
 	9250 12300 9150 12300
@@ -1859,79 +1346,22 @@ Wire Wire Line
 Connection ~ 7400 5050
 Wire Wire Line
 	8150 5050 8050 5050
-Wire Wire Line
-	20950 6500 20950 7300
-Wire Wire Line
-	20950 6000 20950 6200
-Connection ~ 19150 8500
-Connection ~ 19900 8500
-Wire Wire Line
-	19900 8400 19900 8500
-Connection ~ 19900 8000
-Connection ~ 20150 8000
-Wire Wire Line
-	19900 8000 20150 8000
-Wire Wire Line
-	19900 7900 19900 8100
-Wire Wire Line
-	20150 8500 20150 8400
-Wire Wire Line
-	19150 8500 20150 8500
-Wire Wire Line
-	20050 6100 20150 6100
-Connection ~ 19150 6100
-Wire Wire Line
-	19150 6100 19150 6200
-Wire Wire Line
-	19050 6100 19250 6100
-Wire Wire Line
-	19150 6500 19650 6500
-Wire Wire Line
-	7250 3550 7250 3500
-Wire Wire Line
-	6900 4450 6900 3500
-Wire Wire Line
-	6800 4450 6900 4450
-Wire Wire Line
-	7250 3950 7750 3950
-Wire Wire Line
-	6900 3500 7750 3500
-Wire Wire Line
-	3300 5550 3400 5550
-Wire Wire Line
-	3300 6100 3300 5550
-Wire Wire Line
-	3300 6100 18750 6100
-Connection ~ 20150 6800
-Connection ~ 19650 6100
-Wire Wire Line
-	19650 6100 19650 6200
-Wire Wire Line
-	19550 6100 19750 6100
 Connection ~ 16950 9650
 Wire Wire Line
 	16950 10250 16950 10150
 Wire Wire Line
-	16300 4150 20150 4150
-Wire Wire Line
-	18600 3850 20150 3850
-Connection ~ 19300 4150
-Connection ~ 19050 4150
-Connection ~ 19550 4150
-Connection ~ 19800 4150
-Connection ~ 19800 3850
-Connection ~ 19550 3850
-Connection ~ 19300 3850
-Connection ~ 19050 3850
-Wire Wire Line
-	7450 3850 7450 3950
-Connection ~ 7450 3500
-Wire Wire Line
-	7450 3400 7450 3550
-Connection ~ 7250 3500
+	13450 4650 17800 4650
+Wire Wire Line
+	15750 4350 17800 4350
+Connection ~ 16450 4650
+Connection ~ 16200 4650
+Connection ~ 16700 4650
+Connection ~ 16950 4650
+Connection ~ 16950 4350
+Connection ~ 16700 4350
+Connection ~ 16450 4350
+Connection ~ 16200 4350
 Connection ~ 6750 6750
-Wire Wire Line
-	7250 3850 7250 3950
 Connection ~ 2600 4450
 Wire Wire Line
 	2600 4450 2600 4550
@@ -1976,13 +1406,6 @@ Wire Wire Line
 	6600 13200 7100 13200
 Wire Wire Line
 	6850 13100 6850 13300
-Connection ~ 20950 6800
-Wire Wire Line
-	7650 6000 20950 6000
-Wire Wire Line
-	7650 4850 7650 6000
-Wire Wire Line
-	6800 4850 7650 4850
 Wire Wire Line
 	6800 5050 7750 5050
 Wire Wire Line
@@ -1992,11 +1415,7 @@ Wire Wire Line
 Wire Wire Line
 	15000 12700 15000 12600
 Wire Wire Line
-	15200 12900 15200 12600
-Wire Wire Line
-	13700 12900 15200 12900
-Wire Wire Line
-	13700 9950 13700 12900
+	15200 12600 15200 13400
 Wire Wire Line
 	13850 10300 13850 8950
 Wire Wire Line
@@ -2028,60 +1447,11 @@ Wire Wire Line
 Wire Wire Line
 	15000 9950 15200 9950
 Connection ~ 16950 8250
-Wire Wire Line
-	19150 6800 19150 6900
 Connection ~ 16950 9450
-Wire Wire Line
-	19150 7500 19150 8600
-Wire Wire Line
-	20150 7400 20150 8100
-Wire Wire Line
-	20250 7400 20150 7400
-Connection ~ 19650 7200
-Connection ~ 20300 6800
-Connection ~ 20150 7200
-Wire Wire Line
-	20150 6100 20150 7200
-Wire Wire Line
-	20050 7200 20250 7200
-Connection ~ 20800 6800
-Wire Wire Line
-	20950 7300 20850 7300
-Wire Wire Line
-	20800 6600 20700 6600
-Wire Wire Line
-	20800 6800 20800 6600
-Wire Wire Line
-	20700 6800 20950 6800
-Wire Wire Line
-	20150 6800 20400 6800
-Wire Wire Line
-	20300 6600 20300 6800
-Wire Wire Line
-	20400 6600 20300 6600
-Connection ~ 19650 7600
-Wire Wire Line
-	19650 7850 19500 7850
-Wire Wire Line
-	18850 7850 19200 7850
-Wire Wire Line
-	19550 7200 19750 7200
-Wire Wire Line
-	19650 7200 19650 11550
-Wire Wire Line
-	19500 7600 19650 7600
-Wire Wire Line
-	18850 7300 18950 7300
-Wire Wire Line
-	18850 7300 18850 7850
-Wire Wire Line
-	18850 7100 18950 7100
-Connection ~ 9900 5250
-Connection ~ 10000 5250
 Connection ~ 10100 5250
 Connection ~ 10200 5250
 Wire Wire Line
-	9800 5250 10350 5250
+	10000 5250 10350 5250
 Wire Wire Line
 	9400 4650 10000 4650
 Wire Wire Line
@@ -2107,12 +1477,12 @@ Wire Wire Line
 	2350 5200 2450 5200
 Wire Wire Line
 	2350 4850 2350 5500
-Connection ~ 18700 3850
-Connection ~ 18800 3850
-Connection ~ 18800 4150
-Connection ~ 18200 4150
-Connection ~ 17700 4150
-Connection ~ 17700 3850
+Connection ~ 15850 4350
+Connection ~ 15950 4350
+Connection ~ 15950 4650
+Connection ~ 15350 4650
+Connection ~ 14850 4650
+Connection ~ 14850 4350
 Wire Wire Line
 	8300 4750 6800 4750
 Wire Wire Line
@@ -2146,8 +1516,6 @@ Wire Wire Line
 Wire Wire Line
 	11750 10550 12000 10550
 Wire Wire Line
-	9800 9950 13700 9950
-Wire Wire Line
 	10050 7850 10050 7950
 Wire Wire Line
 	10050 7950 12000 7950
@@ -2184,22 +1552,6 @@ Wire Wire Line
 Wire Wire Line
 	10300 9650 14800 9650
 Wire Wire Line
-	15600 10250 15600 11500
-Wire Wire Line
-	15500 10150 15500 11500
-Wire Wire Line
-	15400 10050 15400 11500
-Wire Wire Line
-	15300 9950 15300 11500
-Wire Wire Line
-	15200 9950 15200 11500
-Wire Wire Line
-	15100 10050 15100 11500
-Wire Wire Line
-	15000 10200 15000 11500
-Wire Wire Line
-	14900 10300 14900 11500
-Wire Wire Line
 	10300 10550 9700 10550
 Connection ~ 10300 10350
 Connection ~ 10300 10150
@@ -2212,15 +1564,9 @@ Wire Wire Line
 Wire Wire Line
 	10100 4450 10100 4750
 Wire Wire Line
-	9800 4750 9800 4550
-Wire Wire Line
-	9800 4550 10350 4550
+	10200 4550 10350 4550
 Wire Wire Line
 	10200 4550 10200 4750
-Connection ~ 10200 4550
-Wire Wire Line
-	9900 4750 9900 4550
-Connection ~ 9900 4550
 Wire Wire Line
 	1850 13700 22200 13700
 Wire Wire Line
@@ -2277,7 +1623,7 @@ Connection ~ 22200 12950
 Wire Wire Line
 	20300 11950 21300 11950
 Wire Wire Line
-	20800 11950 20800 12050
+	20800 11900 20800 12050
 Connection ~ 20800 11950
 Wire Wire Line
 	20300 13450 21300 13450
@@ -2304,139 +1650,43 @@ Wire Wire Line
 	7850 11950 7850 12000
 Wire Wire Line
 	7850 12000 6600 12000
-Connection ~ 16300 3850
-Connection ~ 16300 4150
-Connection ~ 17400 3850
-Connection ~ 15100 10950
+Connection ~ 13450 4350
+Connection ~ 13450 4650
+Connection ~ 14550 4350
 Wire Wire Line
-	18600 3850 18600 3950
-Connection ~ 18600 3850
+	15750 4350 15750 4450
+Connection ~ 15750 4350
 Wire Wire Line
 	21100 13050 18300 13050
 Wire Wire Line
-	19650 11550 21100 11550
-Connection ~ 19650 7850
-Wire Wire Line
-	16450 6900 16450 7200
-Wire Wire Line
-	18450 7700 18850 7700
-Connection ~ 18850 7700
-Wire Wire Line
-	18850 7600 19200 7600
-Connection ~ 18850 7600
-Wire Wire Line
-	16950 7700 16950 9850
-Wire Wire Line
-	17250 8650 17250 8550
-Wire Wire Line
-	17550 8250 17550 8500
-Wire Wire Line
-	17250 6700 17250 7300
-Wire Wire Line
-	17550 7600 17550 7950
-Wire Wire Line
-	17250 8150 17250 7600
-Wire Wire Line
-	17350 7000 16450 7000
-Connection ~ 16450 7000
-Wire Wire Line
-	16050 7500 16050 7700
-Connection ~ 16050 7700
-Wire Wire Line
-	16450 7500 16450 7700
-Connection ~ 16450 7700
-Wire Wire Line
-	16050 7200 16050 6400
-Wire Wire Line
-	16050 6400 17050 6400
-Wire Wire Line
-	16450 6400 16450 6500
-Wire Wire Line
-	16250 6300 16250 6400
-Connection ~ 16250 6400
-Connection ~ 16450 6400
-Wire Wire Line
-	17850 7000 17750 7000
-Wire Wire Line
-	17450 6400 17850 6400
-Wire Wire Line
-	18150 6400 18250 6400
-Wire Wire Line
-	18250 6400 18250 7100
-Wire Wire Line
-	18150 7000 18850 7000
-Wire Wire Line
-	18250 7450 18250 7400
-Connection ~ 18250 7000
-Wire Wire Line
-	18850 7000 18850 7100
-Wire Wire Line
-	17550 7900 17050 7900
-Wire Wire Line
-	17050 7900 17050 6700
-Wire Wire Line
-	17050 6700 16750 6700
-Connection ~ 17550 7900
+	16950 8100 16950 9850
 $Comp
-L Q_NPN_BEC Q?
+L Q_NPN_BEC Q15
 U 1 1 596A8C5C
 P 9450 12300
-F 0 "Q?" H 9750 12350 50  0000 R CNN
+F 0 "Q15" H 9750 12350 50  0000 R CNN
 F 1 "Q_NPN_BEC" H 10050 12250 50  0000 R CNN
-F 2 "" H 9650 12400 50  0000 C CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 9650 12400 50  0001 C CNN
 F 3 "" H 9450 12300 50  0000 C CNN
 	1    9450 12300
 	1    0    0    -1  
 $EndComp
 $Comp
-L Q_NPN_BEC Q?
+L Q_NPN_BEC Q16
 U 1 1 596A926E
 P 9850 12600
-F 0 "Q?" H 10150 12650 50  0000 R CNN
+F 0 "Q16" H 10150 12650 50  0000 R CNN
 F 1 "Q_NPN_BEC" H 10450 12550 50  0000 R CNN
-F 2 "" H 10050 12700 50  0000 C CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 10050 12700 50  0001 C CNN
 F 3 "" H 9850 12600 50  0000 C CNN
 	1    9850 12600
 	1    0    0    -1  
 $EndComp
 $Comp
-L Q_NPN_BEC Q?
-U 1 1 596AAF39
-P 17350 8350
-F 0 "Q?" H 17650 8400 50  0000 R CNN
-F 1 "Q_NPN_BEC" V 17550 8300 50  0000 R CNN
-F 2 "" H 17550 8450 50  0000 C CNN
-F 3 "" H 17350 8350 50  0000 C CNN
-	1    17350 8350
-	-1   0    0    -1  
-$EndComp
-$Comp
-L Q_PNP_BEC Q?
-U 1 1 596ACA8D
-P 17250 6500
-F 0 "Q?" H 17550 6550 50  0000 R CNN
-F 1 "Q_PNP_BEC" H 17200 6400 50  0000 R CNN
-F 2 "" H 17450 6600 50  0000 C CNN
-F 3 "" H 17250 6500 50  0000 C CNN
-	1    17250 6500
-	0    1    -1   0   
-$EndComp
-$Comp
-L Q_PNP_BEC Q?
-U 1 1 596ACD46
-P 17550 7100
-F 0 "Q?" H 17850 7150 50  0000 R CNN
-F 1 "Q_PNP_BEC" H 17500 7250 50  0000 R CNN
-F 2 "" H 17750 7200 50  0000 C CNN
-F 3 "" H 17550 7100 50  0000 C CNN
-	1    17550 7100
-	0    1    -1   0   
-$EndComp
-$Comp
-L VDD #PWR?
+L VDD #PWR037
 U 1 1 596AF93B
 P 9100 9900
-F 0 "#PWR?" H 9100 9750 50  0001 C CNN
+F 0 "#PWR037" H 9100 9750 50  0001 C CNN
 F 1 "VDD" H 9100 10050 50  0000 C CNN
 F 2 "" H 9100 9900 50  0000 C CNN
 F 3 "" H 9100 9900 50  0000 C CNN
@@ -2444,10 +1694,10 @@ F 3 "" H 9100 9900 50  0000 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L VDD #PWR?
+L VDD #PWR038
 U 1 1 596B1F1B
 P 10050 7850
-F 0 "#PWR?" H 10050 7700 50  0001 C CNN
+F 0 "#PWR038" H 10050 7700 50  0001 C CNN
 F 1 "VDD" H 10050 8000 50  0000 C CNN
 F 2 "" H 10050 7850 50  0000 C CNN
 F 3 "" H 10050 7850 50  0000 C CNN
@@ -2465,27 +1715,27 @@ Wire Wire Line
 Wire Wire Line
 	9100 10350 12000 10350
 $Comp
-L Q_PNP_BEC Q?
+L Q_PNP_BEC Q14
 U 1 1 596AB2F9
 P 9000 10100
-F 0 "Q?" H 9300 10150 50  0000 R CNN
+F 0 "Q14" H 9300 10150 50  0000 R CNN
 F 1 "Q_PNP_BEC" H 9000 10300 50  0000 R CNN
-F 2 "" H 9200 10200 50  0000 C CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 9200 10200 50  0001 C CNN
 F 3 "" H 9000 10100 50  0000 C CNN
 	1    9000 10100
 	1    0    0    1   
 $EndComp
 Wire Wire Line
-	7200 10450 7850 10450
+	6000 10450 7850 10450
 Wire Wire Line
 	7200 4950 7200 10450
 Wire Wire Line
 	7200 4950 6800 4950
 $Comp
-L GND #PWR?
+L GND #PWR039
 U 1 1 596C34AC
 P 8500 7950
-F 0 "#PWR?" H 8500 7700 50  0001 C CNN
+F 0 "#PWR039" H 8500 7700 50  0001 C CNN
 F 1 "GND" H 8500 7800 50  0000 C CNN
 F 2 "" H 8500 7950 50  0000 C CNN
 F 3 "" H 8500 7950 50  0000 C CNN
@@ -2493,12 +1743,12 @@ F 3 "" H 8500 7950 50  0000 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L 74HCT125 U?
+L 74HCT125 U10
 U 1 1 596C5A9A
 P 8250 8600
-F 0 "U?" H 8800 8900 60  0000 C CNN
+F 0 "U10" H 8800 8900 60  0000 C CNN
 F 1 "74HCT125" H 8350 8600 60  0000 C CNN
-F 2 "" H 8250 8600 60  0001 C CNN
+F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 8250 8600 60  0001 C CNN
 F 3 "" H 8250 8600 60  0001 C CNN
 	1    8250 8600
 	0    -1   1    0   
@@ -2506,9 +1756,7 @@ $EndComp
 Wire Wire Line
 	7300 5150 7300 10350
 Wire Wire Line
-	7300 10350 8450 10350
-Wire Wire Line
-	8450 10350 8450 11400
+	7300 10350 8650 10350
 Text Label 7700 10350 0    60   ~ 0
 MOSI_C0
 Wire Wire Line
@@ -2569,10 +1817,10 @@ Wire Wire Line
 Wire Wire Line
 	9700 8450 9700 10550
 $Comp
-L R R?
+L R R44
 U 1 1 596CEE99
 P 9450 10050
-F 0 "R?" V 9530 10050 50  0000 C CNN
+F 0 "R44" V 9530 10050 50  0000 C CNN
 F 1 "1k" V 9450 10050 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603_HandSoldering" V 9380 10050 50  0001 C CNN
 F 3 "" H 9450 10050 50  0000 C CNN
@@ -2591,10 +1839,10 @@ Wire Wire Line
 	9450 10350 9450 10200
 Connection ~ 9450 10350
 $Comp
-L GND #PWR?
+L GND #PWR040
 U 1 1 596D1461
 P 7600 8850
-F 0 "#PWR?" H 7600 8600 50  0001 C CNN
+F 0 "#PWR040" H 7600 8600 50  0001 C CNN
 F 1 "GND" H 7600 8700 50  0000 C CNN
 F 2 "" H 7600 8850 50  0000 C CNN
 F 3 "" H 7600 8850 50  0000 C CNN
@@ -2602,10 +1850,10 @@ F 3 "" H 7600 8850 50  0000 C CNN
 	0    1    1    0   
 $EndComp
 $Comp
-L VDD #PWR?
+L VDD #PWR041
 U 1 1 596D198C
 P 7650 8950
-F 0 "#PWR?" H 7650 8800 50  0001 C CNN
+F 0 "#PWR041" H 7650 8800 50  0001 C CNN
 F 1 "VDD" H 7650 9100 50  0000 C CNN
 F 2 "" H 7650 8950 50  0000 C CNN
 F 3 "" H 7650 8950 50  0000 C CNN
@@ -2620,66 +1868,127 @@ Wire Wire Line
 	14500 13600 14500 12050
 Wire Wire Line
 	14500 12050 14600 12050
-NoConn ~ 15900 12050
 NoConn ~ 13450 10550
 Wire Wire Line
-	16300 3750 16300 3850
+	13450 4250 13450 4350
 Connection ~ 10300 7950
 $Comp
-L Q_NPN_BEC Q?
-U 1 1 596DD413
-P 17650 8700
-F 0 "Q?" H 17950 8750 50  0000 R CNN
-F 1 "Q_NPN_BEC" V 17850 8650 50  0000 R CNN
-F 2 "" H 17850 8800 50  0000 C CNN
-F 3 "" H 17650 8700 50  0000 C CNN
-	1    17650 8700
-	-1   0    0    -1  
+L R R1
+U 1 1 596E3349
+P 20800 11750
+F 0 "R1" V 20850 11600 50  0000 C CNN
+F 1 "47k" V 20800 11750 50  0000 C CNN
+F 2 "Resistors_SMD:R_0603_HandSoldering" V 20730 11750 50  0001 C CNN
+F 3 "" H 20800 11750 50  0000 C CNN
+	1    20800 11750
+	-1   0    0    1   
 $EndComp
+Wire Wire Line
+	21100 11550 20800 11550
+Wire Wire Line
+	20800 11550 20800 11600
 $Comp
-L R R?
-U 1 1 596DDC8A
-P 16950 6550
-F 0 "R?" V 17030 6550 50  0000 C CNN
-F 1 "100k" V 16950 6550 50  0000 C CNN
-F 2 "Resistors_SMD:R_0603_HandSoldering" V 16880 6550 50  0001 C CNN
-F 3 "" H 16950 6550 50  0000 C CNN
-	1    16950 6550
+L +3V3 #PWR042
+U 1 1 596EBDB6
+P 15600 12600
+F 0 "#PWR042" H 15600 12450 50  0001 C CNN
+F 1 "+3V3" H 15600 12740 50  0000 C CNN
+F 2 "" H 15600 12600 50  0000 C CNN
+F 3 "" H 15600 12600 50  0000 C CNN
+	1    15600 12600
 	-1   0    0    1   
 $EndComp
 $Comp
-L R R?
-U 1 1 596DE720
-P 17950 8950
-F 0 "R?" V 18030 8950 50  0000 C CNN
-F 1 "100k" V 17950 8950 50  0000 C CNN
-F 2 "Resistors_SMD:R_0603_HandSoldering" V 17880 8950 50  0001 C CNN
-F 3 "" H 17950 8950 50  0000 C CNN
-	1    17950 8950
-	-1   0    0    1   
+L CONN_02X03 P4
+U 1 1 596EF522
+P 10100 5000
+F 0 "P4" H 10100 5200 50  0000 C CNN
+F 1 "CONN_02X03" H 10100 4800 50  0000 C CNN
+F 2 "Socket_Strips:Socket_Strip_Straight_2x03" H 10100 3800 50  0001 C CNN
+F 3 "" H 10100 3800 50  0000 C CNN
+	1    10100 5000
+	0    1    1    0   
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 596DE989
-P 17550 9000
-F 0 "#PWR?" H 17550 8750 50  0001 C CNN
-F 1 "GND" H 17550 8850 50  0000 C CNN
-F 2 "" H 17550 9000 50  0000 C CNN
-F 3 "" H 17550 9000 50  0000 C CNN
-	1    17550 9000
-	1    0    0    -1  
+L Crystal_Small_5x3 Y1
+U 1 1 596F41A4
+P 2950 5300
+F 0 "Y1" H 2950 5400 50  0000 C CNN
+F 1 "25M" H 2950 5200 50  0000 C CNN
+F 2 "footprints:CRYSTAL-SMD-5X3" H 2950 5300 50  0001 C CNN
+F 3 "" H 2950 5300 50  0000 C CNN
+	1    2950 5300
+	0    1    1    0   
 $EndComp
 Wire Wire Line
-	17550 9000 17550 8900
-Connection ~ 17550 8350
+	9800 9950 12000 9950
+Wire Wire Line
+	15200 13400 6000 13400
+Wire Wire Line
+	6000 13400 6000 10450
+Connection ~ 7200 10450
+Text Label 9800 10350 0    60   ~ 0
+~OE_HV_CB
+Wire Wire Line
+	8650 10350 8650 13600
+Wire Wire Line
+	8650 13600 14500 13600
+Wire Wire Line
+	15900 12050 16000 12050
+Wire Wire Line
+	16000 12050 16000 13800
+Wire Wire Line
+	16000 13800 8550 13800
+Wire Wire Line
+	8550 13800 8550 11400
+Wire Wire Line
+	8550 11400 8450 11400
+NoConn ~ 7150 11400
+Text Label 13850 8950 3    60   ~ 0
+SEG_C_CTRL
+Text Label 15600 11500 1    60   ~ 0
+SEG_F_CTRL
+Text Label 15500 11500 1    60   ~ 0
+SEG_B_CTRL
+Text Label 15400 11500 1    60   ~ 0
+SEG_A_CTRL
+Text Label 15300 11500 1    60   ~ 0
+SEG_G_CTLR
+Text Label 15200 11500 1    60   ~ 0
+SEG_C_CTRL
+Text Label 15100 11500 1    60   ~ 0
+SEG_DP_CTRL
+Text Label 15000 11500 1    60   ~ 0
+SEG_E_CTRL
+Text Label 14900 11500 1    60   ~ 0
+SEG_D_CTRL
+Wire Wire Line
+	15100 10950 15100 11500
+Wire Wire Line
+	15300 11300 15300 11500
 Wire Wire Line
-	17850 8700 17950 8700
+	15200 11300 15200 11500
 Wire Wire Line
-	17950 8700 17950 8800
+	14900 11300 14900 11500
 Wire Wire Line
-	8150 11950 8150 13800
+	15400 11300 15400 11500
 Wire Wire Line
-	8150 13800 17950 13800
+	15500 11300 15500 11500
 Wire Wire Line
-	17950 13800 17950 9100
+	15600 11300 15600 11500
+Wire Wire Line
+	15000 11300 15000 11500
+$Comp
+L C C1
+U 1 1 5970BD26
+P 17200 4500
+F 0 "C1" H 17225 4600 50  0000 L CNN
+F 1 "100n" H 17225 4400 50  0000 L CNN
+F 2 "Capacitors_SMD:C_0603_HandSoldering" H 17238 4350 50  0001 C CNN
+F 3 "" H 17200 4500 50  0000 C CNN
+	1    17200 4500
+	-1   0    0    1   
+$EndComp
+Connection ~ 17200 4650
+Connection ~ 17200 4350
 $EndSCHEMATC