1 EESchema Schematic File Version 4
19 F0 "logic_level_converter" 50
20 F1 "logic_level_converter.sch" 50
21 F2 "3.3V" I L 7950 1650 50
22 F3 "5V" I L 7950 1800 50
23 F4 "BBB_TX" I L 7950 2000 50
24 F5 "ARD_RX" O R 9050 2000 50
25 F6 "BBB_RX" O L 7950 2150 50
26 F7 "ARD_TX" I R 9050 2150 50
31 F0 "Power Supply 5V" 50
32 F1 "power_supply_5V.sch" 50
33 F2 "V+5.1" O R 2750 1500 50
34 F3 "GND+5.1" U R 2750 1650 50
39 F0 "Power Supply 15V" 50
40 F1 "power_supply_15V.sch" 50
41 F2 "+Vin" I L 4850 1600 50
42 F3 "-Vin" I L 4850 1750 50
43 F4 "GND_15V" U R 6100 1900 50
44 F5 "+15V" O R 6100 1600 50
45 F6 "-15V" O R 6100 1750 50
49 Text Label 2900 1500 0 50 ~ 0
53 Text Label 4700 1600 2 50 ~ 0
59 F 0 "#PWR01" H 2900 1500 50 0001 C CNN
60 F 1 "GND" H 2905 1577 50 0000 C CNN
61 F 2 "" H 2900 1750 50 0001 C CNN
62 F 3 "" H 2900 1750 50 0001 C CNN
74 F 0 "#PWR02" H 4700 1600 50 0001 C CNN
75 F 1 "GND" H 4705 1677 50 0000 C CNN
76 F 2 "" H 4700 1850 50 0001 C CNN
77 F 3 "" H 4700 1850 50 0001 C CNN
89 F1 "BBB_interface.sch" 50
90 F2 "VDD_5V" I L 2100 3850 50
91 F3 "3.3V" O R 3350 3850 50
92 F4 "UART4_RXD" I R 3350 4250 50
93 F5 "UART4_TXD" O R 3350 4400 50
94 F6 "SYS_5V" O R 3350 4000 50
98 Text Label 1900 3850 2 50 ~ 0
102 Text Label 3600 3850 0 50 ~ 0
104 Text Label 3600 4250 0 50 ~ 0
106 Text Label 3600 4400 0 50 ~ 0
110 Text Label 7750 1650 2 50 ~ 0
116 Text Label 7750 2000 2 50 ~ 0
118 Text Label 7750 2150 2 50 ~ 0
126 Text Label 3600 4000 0 50 ~ 0
130 Text Label 7750 1800 2 50 ~ 0
133 L ruwai:70543-0009 P1
136 F 0 "P1" H 7778 4191 50 0000 L CNN
137 F 1 "70543-0009" H 7778 4100 50 0000 L CNN
138 F 2 "" H 8300 3600 60 0001 C CNN
139 F 3 "" H 7700 4700 60 0000 C CNN
140 F 4 "Molex" H 7700 3450 60 0001 L CNN "Manu"
141 F 5 "70553-0009" H 7700 3350 60 0001 L CNN "Manu#"
142 F 6 "1x10 pins; 2.54mm pitch" H 7700 3250 60 0001 L CNN "Package"
143 F 7 "Custom Description" H 7700 3150 60 0001 L CNN "Desc"
148 L ruwai:70543-0001 P2
151 F 0 "P2" H 7672 5508 60 0000 R CNN
152 F 1 "70543-0001" H 7672 5402 60 0000 R CNN
153 F 2 "Ruwai:Molex_SL_70543-0001" H 7750 4750 60 0001 L CNN
154 F 3 "" H 7750 5450 60 0000 C CNN
155 F 4 "Molex" H 7750 5150 60 0001 L CNN "Manu"
156 F 5 "70543-0001" H 7750 5050 60 0001 L CNN "Manu#"
157 F 6 "1x2 pins; 2.54mm pitch; straight" H 7750 4950 60 0001 L CNN "Package"
158 F 7 "Custom Description" H 7750 4850 60 0001 L CNN "Desc"
164 Text Label 7350 3700 2 50 ~ 0
170 F 0 "#PWR03" H 7000 4450 50 0001 C CNN
171 F 1 "GND" H 7005 4527 50 0000 C CNN
172 F 2 "" H 7000 4700 50 0001 C CNN
173 F 3 "" H 7000 4700 50 0001 C CNN
185 Connection ~ 7000 3900
192 Text Label 7350 4000 2 50 ~ 0
196 Connection ~ 7000 4100
199 Text Label 7350 4200 2 50 ~ 0
201 Text Label 7350 4400 2 50 ~ 0
205 Connection ~ 7000 4300
212 Text Label 7300 5400 2 50 ~ 0
214 Text Label 7300 5500 2 50 ~ 0
220 Text Label 9250 2000 0 50 ~ 0
222 Text Label 9250 2150 0 50 ~ 0
228 Text Notes 8000 3700 0 50 ~ 0
236 Text Notes 8000 4050 0 50 ~ 0
244 Text Label 6350 1600 0 50 ~ 0
246 Text Label 6350 1750 0 50 ~ 0
252 F 0 "#PWR0101" H 6350 1750 50 0001 C CNN
253 F 1 "GND" H 6355 1827 50 0000 C CNN
254 F 2 "" H 6350 2000 50 0001 C CNN
255 F 3 "" H 6350 2000 50 0001 C CNN
264 L power:PWR_FLAG #FLG0101
267 F 0 "#FLG0101" H 1900 3925 50 0001 C CNN
268 F 1 "PWR_FLAG" H 1900 4023 50 0000 C CNN
269 F 2 "" H 1900 3850 50 0001 C CNN
270 F 3 "~" H 1900 3850 50 0001 C CNN