EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 4 Title "" Date "2020-10-03" Rev "01" Comp "Macrocell" Comment1 "#followtheling" Comment2 "" Comment3 "" Comment4 "Schematic overview" $EndDescr $Sheet S 650 650 1400 1100 U 5F7CBB94 F0 "power" 50 F1 "power.sch" 50 $EndSheet Wire Wire Line 3650 800 3850 800 Wire Wire Line 3650 900 3850 900 Wire Wire Line 3650 1000 3850 1000 Wire Wire Line 3650 1100 3850 1100 Wire Wire Line 3650 1250 3850 1250 Wire Wire Line 3650 1350 3850 1350 Wire Wire Line 3650 1450 3850 1450 Wire Wire Line 3650 1550 3850 1550 Wire Wire Line 3650 1700 3850 1700 Wire Wire Line 3650 1800 3850 1800 Wire Wire Line 3650 1900 3850 1900 $Sheet S 2250 650 1400 1600 U 5F7D680C F0 "cpu" 50 F1 "cpu.sch" 50 F2 "DMX_RO" I R 3650 800 50 F3 "DMX_RE" O R 3650 900 50 F4 "DMX_DI" O R 3650 1000 50 F5 "DMX_DE" O R 3650 1100 50 F6 "WS0_TX" O R 3650 1250 50 F7 "WS1_TX" O R 3650 1450 50 F8 "WS0_RX" I R 3650 1350 50 F9 "CONTROL_UART_IN" I R 3650 1800 50 F10 "CONTROL_UART_OUT" O R 3650 1700 50 F11 "WS1_RX" I R 3650 1550 50 F12 "CONTROL_UART_RST" I R 3650 1900 50 F13 "AUDIO_L" I R 3650 2050 50 F14 "AUDIO_R" I R 3650 2150 50 $EndSheet $Sheet S 3850 650 1250 1600 U 5F8467A7 F0 "io" 50 F1 "io.sch" 50 F2 "DMX_RO" O L 3850 800 50 F3 "DMX_RE" I L 3850 900 50 F4 "DMX_DI" I L 3850 1000 50 F5 "DMX_DE" I L 3850 1100 50 F6 "WS0_TX" I L 3850 1250 50 F7 "WS1_RX" O L 3850 1550 50 F8 "WS1_TX" I L 3850 1450 50 F9 "WS0_RX" O L 3850 1350 50 F10 "USB_UART_IN" O L 3850 1800 50 F11 "USB_UART_OUT" I L 3850 1700 50 F12 "USB_UART_DTR" O L 3850 1900 50 F13 "AUDIO_L" O L 3850 2050 50 F14 "AUDIO_R" O L 3850 2150 50 $EndSheet Wire Wire Line 3650 2050 3850 2050 Wire Wire Line 3850 2150 3650 2150 $Comp L Mechanical:MountingHole_Pad H1 U 1 1 5FA03D83 P 800 3150 F 0 "H1" H 900 3199 50 0000 L CNN F 1 "GND" H 900 3108 50 0000 L CNN F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 800 3150 50 0001 C CNN F 3 "~" H 800 3150 50 0001 C CNN 1 800 3150 1 0 0 -1 $EndComp $Comp L power:GND #PWR01 U 1 1 5FA045C9 P 800 3350 F 0 "#PWR01" H 800 3100 50 0001 C CNN F 1 "GND" H 805 3177 50 0000 C CNN F 2 "" H 800 3350 50 0001 C CNN F 3 "" H 800 3350 50 0001 C CNN 1 800 3350 1 0 0 -1 $EndComp Wire Wire Line 800 3350 800 3250 $Comp L Mechanical:MountingHole_Pad H2 U 1 1 5FA05EAC P 1150 3150 F 0 "H2" H 1250 3199 50 0000 L CNN F 1 "GND" H 1250 3108 50 0000 L CNN F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 1150 3150 50 0001 C CNN F 3 "~" H 1150 3150 50 0001 C CNN 1 1150 3150 1 0 0 -1 $EndComp $Comp L power:GND #PWR02 U 1 1 5FA05EDA P 1150 3350 F 0 "#PWR02" H 1150 3100 50 0001 C CNN F 1 "GND" H 1155 3177 50 0000 C CNN F 2 "" H 1150 3350 50 0001 C CNN F 3 "" H 1150 3350 50 0001 C CNN 1 1150 3350 1 0 0 -1 $EndComp Wire Wire Line 1150 3350 1150 3250 $Comp L Mechanical:MountingHole_Pad H3 U 1 1 5FA072AD P 1500 3150 F 0 "H3" H 1600 3199 50 0000 L CNN F 1 "GND" H 1600 3108 50 0000 L CNN F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 1500 3150 50 0001 C CNN F 3 "~" H 1500 3150 50 0001 C CNN 1 1500 3150 1 0 0 -1 $EndComp $Comp L power:GND #PWR03 U 1 1 5FA072F5 P 1500 3350 F 0 "#PWR03" H 1500 3100 50 0001 C CNN F 1 "GND" H 1505 3177 50 0000 C CNN F 2 "" H 1500 3350 50 0001 C CNN F 3 "" H 1500 3350 50 0001 C CNN 1 1500 3350 1 0 0 -1 $EndComp Wire Wire Line 1500 3350 1500 3250 $Comp L Mechanical:MountingHole_Pad H4 U 1 1 5FA07300 P 1850 3150 F 0 "H4" H 1950 3199 50 0000 L CNN F 1 "GND" H 1950 3108 50 0000 L CNN F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 1850 3150 50 0001 C CNN F 3 "~" H 1850 3150 50 0001 C CNN 1 1850 3150 1 0 0 -1 $EndComp $Comp L power:GND #PWR04 U 1 1 5FA0730A P 1850 3350 F 0 "#PWR04" H 1850 3100 50 0001 C CNN F 1 "GND" H 1855 3177 50 0000 C CNN F 2 "" H 1850 3350 50 0001 C CNN F 3 "" H 1850 3350 50 0001 C CNN 1 1850 3350 1 0 0 -1 $EndComp Wire Wire Line 1850 3350 1850 3250 $EndSCHEMATC