kicad: Start schematic

kicad/cpu.sch

@@ -0,0 +1,554 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 3 4
+Title ""
+Date "2020-10-03"
+Rev ""
+Comp "Macrocell"
+Comment1 "#followtheling"
+Comment2 ""
+Comment3 ""
+Comment4 "Processor"
+$EndDescr
+$Comp
+L MCU_ST_STM32F4:STM32F410CBTx U?
+U 1 1 5F7DA088
+P 5950 3900
+AR Path="/5F7DA088" Ref="U?"  Part="1" 
+AR Path="/5F7D680C/5F7DA088" Ref="U?"  Part="1" 
+F 0 "U?" H 5400 5350 50  0000 C CNN
+F 1 "STM32F410CBTx" H 6400 2350 50  0000 C CNN
+F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 5350 2400 50  0001 R CNN
+F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00214043.pdf" H 5950 3900 50  0001 C CNN
+	1    5950 3900
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+BATT #PWR?
+U 1 1 5F7DA08E
+P 5750 2300
+AR Path="/5F7DA08E" Ref="#PWR?"  Part="1" 
+AR Path="/5F7D680C/5F7DA08E" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 5750 2150 50  0001 C CNN
+F 1 "+BATT" H 5765 2473 50  0000 C CNN
+F 2 "" H 5750 2300 50  0001 C CNN
+F 3 "" H 5750 2300 50  0001 C CNN
+	1    5750 2300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5750 2300 5750 2400
+Wire Wire Line
+	5850 2400 5850 2300
+Wire Wire Line
+	5850 2300 5950 2300
+Wire Wire Line
+	6050 2300 6050 2400
+Wire Wire Line
+	5950 2400 5950 2300
+Connection ~ 5950 2300
+Wire Wire Line
+	5950 2300 6050 2300
+Wire Wire Line
+	5950 2300 5950 2100
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5F7DA09C
+P 5950 2100
+AR Path="/5F7DA09C" Ref="#PWR?"  Part="1" 
+AR Path="/5F7D680C/5F7DA09C" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 5950 1950 50  0001 C CNN
+F 1 "+3V3" H 5965 2273 50  0000 C CNN
+F 2 "" H 5950 2100 50  0001 C CNN
+F 3 "" H 5950 2100 50  0001 C CNN
+	1    5950 2100
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VDDA #PWR?
+U 1 1 5F7DA0A2
+P 6150 2300
+AR Path="/5F7DA0A2" Ref="#PWR?"  Part="1" 
+AR Path="/5F7D680C/5F7DA0A2" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 6150 2150 50  0001 C CNN
+F 1 "VDDA" H 6167 2473 50  0000 C CNN
+F 2 "" H 6150 2300 50  0001 C CNN
+F 3 "" H 6150 2300 50  0001 C CNN
+	1    6150 2300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6150 2300 6150 2400
+Wire Wire Line
+	5750 5500 5750 5600
+Wire Wire Line
+	5750 5600 5850 5600
+Wire Wire Line
+	6050 5600 6050 5500
+Wire Wire Line
+	5950 5500 5950 5600
+Connection ~ 5950 5600
+Wire Wire Line
+	5950 5600 6050 5600
+Wire Wire Line
+	5850 5500 5850 5600
+Connection ~ 5850 5600
+Wire Wire Line
+	5850 5600 5900 5600
+Wire Wire Line
+	5900 5600 5900 5700
+Connection ~ 5900 5600
+Wire Wire Line
+	5900 5600 5950 5600
+$Comp
+L power:GND #PWR?
+U 1 1 5F82E5AF
+P 5900 5700
+F 0 "#PWR?" H 5900 5450 50  0001 C CNN
+F 1 "GND" H 5905 5527 50  0000 C CNN
+F 2 "" H 5900 5700 50  0001 C CNN
+F 3 "" H 5900 5700 50  0001 C CNN
+	1    5900 5700
+	1    0    0    -1  
+$EndComp
+$Comp
+L Connector:AVR-JTAG-10 J?
+U 1 1 5F82F32C
+P 1650 3500
+F 0 "J?" H 1270 3546 50  0000 R CNN
+F 1 "AVR-JTAG-10" H 1270 3455 50  0000 R CNN
+F 2 "" V 1500 3650 50  0001 C CNN
+F 3 " ~" H 375 2950 50  0001 C CNN
+	1    1650 3500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5250 4300 4800 4300
+Text Label 4800 4300 0    50   ~ 0
+JTDO
+Wire Wire Line
+	5250 4400 4800 4400
+Text Label 4800 4400 0    50   ~ 0
+JTRST_N
+Text Label 7150 5300 2    50   ~ 0
+JTDI
+Text Label 7150 5200 2    50   ~ 0
+JTCK
+Text Label 2500 3400 2    50   ~ 0
+JTDO
+Text Label 2500 3300 2    50   ~ 0
+JTRST_N
+Text Label 2500 3600 2    50   ~ 0
+JTCK
+Text Label 7150 5100 2    50   ~ 0
+JTMS
+Text Label 2500 3500 2    50   ~ 0
+JTMS
+Text Label 2500 3700 2    50   ~ 0
+JTDI
+$Comp
+L Device:R R?
+U 1 1 5F836AB5
+P 2650 3200
+F 0 "R?" V 2443 3200 50  0000 C CNN
+F 1 "0" V 2534 3200 50  0000 C CNN
+F 2 "" V 2580 3200 50  0001 C CNN
+F 3 "~" H 2650 3200 50  0001 C CNN
+	1    2650 3200
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	2500 3200 2150 3200
+Wire Wire Line
+	2800 3200 3050 3200
+Text Label 3050 3200 2    50   ~ 0
+RST_N
+Wire Wire Line
+	1650 2900 1650 2800
+Wire Wire Line
+	1550 2900 1550 2800
+Wire Wire Line
+	1550 2800 1600 2800
+Wire Wire Line
+	1600 2800 1600 2700
+Wire Wire Line
+	1650 2800 1600 2800
+Connection ~ 1600 2800
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5F8392A7
+P 1600 2700
+F 0 "#PWR?" H 1600 2550 50  0001 C CNN
+F 1 "+3V3" H 1615 2873 50  0000 C CNN
+F 2 "" H 1600 2700 50  0001 C CNN
+F 3 "" H 1600 2700 50  0001 C CNN
+	1    1600 2700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1650 4100 1650 4200
+$Comp
+L power:GND #PWR?
+U 1 1 5F839F74
+P 1650 4200
+F 0 "#PWR?" H 1650 3950 50  0001 C CNN
+F 1 "GND" H 1655 4027 50  0000 C CNN
+F 2 "" H 1650 4200 50  0001 C CNN
+F 3 "" H 1650 4200 50  0001 C CNN
+	1    1650 4200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5250 2600 5100 2600
+Text Label 4800 2600 0    50   ~ 0
+RST_N
+Wire Wire Line
+	2150 3300 2500 3300
+Wire Wire Line
+	2150 3400 2500 3400
+Wire Wire Line
+	2150 3500 2500 3500
+Wire Wire Line
+	2150 3600 2500 3600
+Wire Wire Line
+	2150 3700 2500 3700
+$Comp
+L Device:R R?
+U 1 1 5F83E819
+P 5100 2350
+F 0 "R?" H 5170 2396 50  0000 L CNN
+F 1 "10k" H 5170 2305 50  0000 L CNN
+F 2 "" V 5030 2350 50  0001 C CNN
+F 3 "~" H 5100 2350 50  0001 C CNN
+	1    5100 2350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5100 2200 5100 2100
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5F83F77B
+P 5100 2100
+F 0 "#PWR?" H 5100 1950 50  0001 C CNN
+F 1 "+3V3" H 5115 2273 50  0000 C CNN
+F 2 "" H 5100 2100 50  0001 C CNN
+F 3 "" H 5100 2100 50  0001 C CNN
+	1    5100 2100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5100 2500 5100 2600
+Connection ~ 5100 2600
+Wire Wire Line
+	5100 2600 4800 2600
+$Comp
+L Switch:SW_Push SW?
+U 1 1 5F840B63
+P 850 1050
+F 0 "SW?" V 804 1198 50  0000 L CNN
+F 1 "SW_Push" V 895 1198 50  0000 L CNN
+F 2 "" H 850 1250 50  0001 C CNN
+F 3 "~" H 850 1250 50  0001 C CNN
+	1    850  1050
+	0    1    1    0   
+$EndComp
+Text Label 1200 750  2    50   ~ 0
+RST_N
+Wire Wire Line
+	850  850  850  750 
+Wire Wire Line
+	850  750  1200 750 
+Wire Wire Line
+	850  1250 850  1350
+$Comp
+L power:GND #PWR?
+U 1 1 5F843AA8
+P 850 1350
+F 0 "#PWR?" H 850 1100 50  0001 C CNN
+F 1 "GND" H 855 1177 50  0000 C CNN
+F 2 "" H 850 1350 50  0001 C CNN
+F 3 "" H 850 1350 50  0001 C CNN
+	1    850  1350
+	1    0    0    -1  
+$EndComp
+Text Notes 6100 5650 0    50   ~ 0
+Pin functions in\nTable 9, STM32F410
+Text Notes 8550 2900 0    50   ~ 0
+SPI MOSI: PA7, PB15, PA10, PB5, PB8\nUART(RX,TX): (PA3, PA2), ()
+Text HLabel 7150 4100 2    50   Input ~ 0
+DMX_RO
+Text HLabel 7150 3800 2    50   Output ~ 0
+DMX_RE
+Text HLabel 7150 4000 2    50   Output ~ 0
+DMX_DI
+Text HLabel 7150 3900 2    50   Output ~ 0
+DMX_DE
+Text HLabel 7150 4500 2    50   Output ~ 0
+WS0
+$Comp
+L Device:R R?
+U 1 1 5F854BA0
+P 4650 5300
+F 0 "R?" V 4550 5300 50  0000 C CNN
+F 1 "TBD" V 4650 5300 50  0000 C CNN
+F 2 "" V 4580 5300 50  0001 C CNN
+F 3 "~" H 4650 5300 50  0001 C CNN
+	1    4650 5300
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5F855D14
+P 4650 5100
+F 0 "R?" V 4550 5100 50  0000 C CNN
+F 1 "TBD" V 4650 5100 50  0000 C CNN
+F 2 "" V 4580 5100 50  0001 C CNN
+F 3 "~" H 4650 5100 50  0001 C CNN
+	1    4650 5100
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5F855F65
+P 4650 5500
+F 0 "R?" V 4550 5500 50  0000 C CNN
+F 1 "TBD" V 4650 5500 50  0000 C CNN
+F 2 "" V 4580 5500 50  0001 C CNN
+F 3 "~" H 4650 5500 50  0001 C CNN
+	1    4650 5500
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4500 5500 4400 5500
+Wire Wire Line
+	4400 5300 4500 5300
+Wire Wire Line
+	4400 5100 4500 5100
+Text HLabel 7150 4800 2    50   Output ~ 0
+WS1
+Wire Wire Line
+	6550 3800 7150 3800
+Wire Wire Line
+	6550 3900 7150 3900
+Wire Wire Line
+	6550 4000 7150 4000
+Wire Wire Line
+	6550 4100 7150 4100
+Wire Wire Line
+	6550 4500 7150 4500
+Wire Wire Line
+	6550 4800 7150 4800
+Wire Wire Line
+	6550 5100 7150 5100
+Wire Wire Line
+	6550 5200 7150 5200
+Wire Wire Line
+	6550 5300 7150 5300
+Text Notes 6550 4500 0    50   ~ 0
+:SPI1_MOSI
+Text Notes 6550 4800 0    50   ~ 0
+:SPI5_MOSI
+Text Notes 6550 4000 0    50   ~ 0
+:USART2_TX
+Text Notes 6550 4100 0    50   ~ 0
+:USART2_RX
+$Comp
+L Device:Crystal Y?
+U 1 1 5F887C87
+P 4800 3450
+F 0 "Y?" V 4754 3581 50  0000 L CNN
+F 1 "8M" V 4845 3581 50  0000 L CNN
+F 2 "" H 4800 3450 50  0001 C CNN
+F 3 "~" H 4800 3450 50  0001 C CNN
+	1    4800 3450
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	5250 3400 5100 3400
+Wire Wire Line
+	5100 3400 5100 3600
+Wire Wire Line
+	5100 3600 4800 3600
+$Comp
+L Device:C C?
+U 1 1 5F8906AA
+P 4500 3600
+F 0 "C?" V 4450 3700 50  0000 C CNN
+F 1 "20p" V 4550 3750 50  0000 C CNN
+F 2 "" H 4538 3450 50  0001 C CNN
+F 3 "~" H 4500 3600 50  0001 C CNN
+	1    4500 3600
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4650 3600 4800 3600
+Connection ~ 4800 3600
+Wire Wire Line
+	4800 3300 4650 3300
+Connection ~ 4800 3300
+Wire Wire Line
+	4350 3300 4250 3300
+Wire Wire Line
+	4250 3300 4250 3450
+Wire Wire Line
+	4250 3600 4350 3600
+Wire Wire Line
+	4250 3450 4150 3450
+Connection ~ 4250 3450
+Wire Wire Line
+	4250 3450 4250 3600
+$Comp
+L power:GND #PWR?
+U 1 1 5F896C41
+P 4150 3450
+F 0 "#PWR?" H 4150 3200 50  0001 C CNN
+F 1 "GND" V 4155 3322 50  0000 R CNN
+F 2 "" H 4150 3450 50  0001 C CNN
+F 3 "" H 4150 3450 50  0001 C CNN
+	1    4150 3450
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 5F89C461
+P 4500 3300
+F 0 "C?" V 4450 3400 50  0000 C CNN
+F 1 "20p" V 4550 3450 50  0000 C CNN
+F 2 "" H 4538 3150 50  0001 C CNN
+F 3 "~" H 4500 3300 50  0001 C CNN
+	1    4500 3300
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	5150 2800 5250 2800
+$Comp
+L Device:R R?
+U 1 1 5F868F3C
+P 5000 2800
+F 0 "R?" V 4900 2800 50  0000 C CNN
+F 1 "0" V 5000 2800 50  0000 C CNN
+F 2 "" V 4930 2800 50  0001 C CNN
+F 3 "~" H 5000 2800 50  0001 C CNN
+	1    5000 2800
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	5150 3000 5250 3000
+$Comp
+L Device:R R?
+U 1 1 5F86FB1A
+P 5000 3000
+F 0 "R?" V 4900 3000 50  0000 C CNN
+F 1 "0" V 5000 3000 50  0000 C CNN
+F 2 "" V 4930 3000 50  0001 C CNN
+F 3 "~" H 5000 3000 50  0001 C CNN
+	1    5000 3000
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4900 3100 5250 3100
+$Comp
+L Device:C C?
+U 1 1 5F87B5BD
+P 4750 3100
+F 0 "C?" V 4800 3000 50  0000 C CNN
+F 1 "100n" V 4800 3250 50  0000 C CNN
+F 2 "" H 4788 2950 50  0001 C CNN
+F 3 "~" H 4750 3100 50  0001 C CNN
+	1    4750 3100
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4150 3100 4600 3100
+Wire Wire Line
+	4150 2800 4850 2800
+$Comp
+L power:GND #PWR?
+U 1 1 5F87D3AE
+P 4150 3100
+F 0 "#PWR?" H 4150 2850 50  0001 C CNN
+F 1 "GND" V 4155 2972 50  0000 R CNN
+F 2 "" H 4150 3100 50  0001 C CNN
+F 3 "" H 4150 3100 50  0001 C CNN
+	1    4150 3100
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F86B542
+P 4150 2800
+F 0 "#PWR?" H 4150 2550 50  0001 C CNN
+F 1 "GND" V 4155 2672 50  0000 R CNN
+F 2 "" H 4150 2800 50  0001 C CNN
+F 3 "" H 4150 2800 50  0001 C CNN
+	1    4150 2800
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4800 3300 5250 3300
+Wire Wire Line
+	4250 2100 4250 3000
+Wire Wire Line
+	4250 3000 4850 3000
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5F87123D
+P 4250 2100
+F 0 "#PWR?" H 4250 1950 50  0001 C CNN
+F 1 "+3V3" H 4265 2273 50  0000 C CNN
+F 2 "" H 4250 2100 50  0001 C CNN
+F 3 "" H 4250 2100 50  0001 C CNN
+	1    4250 2100
+	1    0    0    -1  
+$EndComp
+NoConn ~ 5250 3600
+NoConn ~ 5250 3700
+NoConn ~ 5250 3800
+Text Notes 5550 3800 0    50   ~ 0
+|/!\ These pins have\n|limited capabilities.\n|
+Wire Wire Line
+	4800 5100 5250 5100
+Wire Wire Line
+	5250 5200 4900 5200
+Wire Wire Line
+	4900 5200 4900 5300
+Wire Wire Line
+	4900 5300 4800 5300
+Wire Wire Line
+	4800 5500 5050 5500
+Wire Wire Line
+	5050 5500 5050 5300
+Wire Wire Line
+	5050 5300 5250 5300
+$Comp
+L Device:LED_CRGB D?
+U 1 1 5F8DD01B
+P 4200 5300
+F 0 "D?" H 4200 5797 50  0000 C CNN
+F 1 "LED_CRGB" H 4200 5706 50  0000 C CNN
+F 2 "" H 4200 5250 50  0001 C CNN
+F 3 "~" H 4200 5250 50  0001 C CNN
+	1    4200 5300
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F8DE84D
+P 3900 5400
+F 0 "#PWR?" H 3900 5150 50  0001 C CNN
+F 1 "GND" H 3905 5227 50  0000 C CNN
+F 2 "" H 3900 5400 50  0001 C CNN
+F 3 "" H 3900 5400 50  0001 C CNN
+	1    3900 5400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3900 5400 3900 5300
+Wire Wire Line
+	3900 5300 4000 5300
+Text Notes 3600 5800 0    50   ~ 0
+TODO: Check whether I can connect\nthe LED timer compare outputs.
+$EndSCHEMATC

kicad/io.sch

@@ -0,0 +1,27 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 4 4
+Title ""
+Date "2020-10-03"
+Rev ""
+Comp "Macrocell"
+Comment1 "#followtheling"
+Comment2 ""
+Comment3 ""
+Comment4 "Input / Output"
+$EndDescr
+$Comp
+L Interface_UART:MAX485E U?
+U 1 1 5F846A22
+P 5400 2650
+F 0 "U?" H 5400 3331 50  0000 C CNN
+F 1 "MAX485E" H 5400 3240 50  0000 C CNN
+F 2 "" H 5400 1950 50  0001 C CNN
+F 3 "https://datasheets.maximintegrated.com/en/ds/MAX1487E-MAX491E.pdf" H 5400 2700 50  0001 C CNN
+	1    5400 2650
+	1    0    0    -1  
+$EndComp
+$EndSCHEMATC

kicad/power.sch

@@ -0,0 +1,471 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 2 4
+Title ""
+Date "2020-10-03"
+Rev ""
+Comp "Macrocell"
+Comment1 "#followtheling"
+Comment2 ""
+Comment3 ""
+Comment4 "Power supply"
+$EndDescr
+$Comp
+L Regulator_Linear:AP1117-33 U?
+U 1 1 5F7D344F
+P 1700 1050
+AR Path="/5F7D344F" Ref="U?"  Part="1" 
+AR Path="/5F7CBB94/5F7D344F" Ref="U?"  Part="1" 
+F 0 "U?" H 1700 1292 50  0000 C CNN
+F 1 "AP1117-33" H 1700 1201 50  0000 C CNN
+F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 1700 1250 50  0001 C CNN
+F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 1800 800 50  0001 C CNN
+	1    1700 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 5F7D3455
+P 1200 1300
+AR Path="/5F7D3455" Ref="C?"  Part="1" 
+AR Path="/5F7CBB94/5F7D3455" Ref="C?"  Part="1" 
+F 0 "C?" H 1315 1346 50  0000 L CNN
+F 1 "100n" H 1315 1255 50  0000 L CNN
+F 2 "" H 1238 1150 50  0001 C CNN
+F 3 "~" H 1200 1300 50  0001 C CNN
+	1    1200 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2200 1150 2200 1050
+Wire Wire Line
+	2200 1050 2000 1050
+Wire Wire Line
+	1400 1050 1200 1050
+Wire Wire Line
+	1200 1050 1200 1150
+Wire Wire Line
+	1200 1450 1200 1550
+Wire Wire Line
+	1200 1550 1700 1550
+Wire Wire Line
+	1700 1350 1700 1550
+Connection ~ 1700 1550
+Wire Wire Line
+	1700 1550 2200 1550
+$Comp
+L power:GND #PWR?
+U 1 1 5F7D346A
+P 1700 1650
+AR Path="/5F7D346A" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F7D346A" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 1700 1400 50  0001 C CNN
+F 1 "GND" H 1705 1477 50  0000 C CNN
+F 2 "" H 1700 1650 50  0001 C CNN
+F 3 "" H 1700 1650 50  0001 C CNN
+	1    1700 1650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1700 1650 1700 1550
+Wire Wire Line
+	750  1050 750  950 
+Connection ~ 1200 1050
+$Comp
+L power:VBUS #PWR?
+U 1 1 5F7D3473
+P 750 950
+AR Path="/5F7D3473" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F7D3473" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 750 800 50  0001 C CNN
+F 1 "VBUS" H 765 1123 50  0000 C CNN
+F 2 "" H 750 950 50  0001 C CNN
+F 3 "" H 750 950 50  0001 C CNN
+	1    750  950 
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:Battery_Cell BT?
+U 1 1 5F7D3481
+P 1700 2600
+AR Path="/5F7D3481" Ref="BT?"  Part="1" 
+AR Path="/5F7CBB94/5F7D3481" Ref="BT?"  Part="1" 
+F 0 "BT?" H 1818 2696 50  0000 L CNN
+F 1 "CR2032" H 1818 2605 50  0000 L CNN
+F 2 "" V 1700 2660 50  0001 C CNN
+F 3 "~" V 1700 2660 50  0001 C CNN
+	1    1700 2600
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+BATT #PWR?
+U 1 1 5F7D3487
+P 1700 2300
+AR Path="/5F7D3487" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F7D3487" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 1700 2150 50  0001 C CNN
+F 1 "+BATT" H 1715 2473 50  0000 C CNN
+F 2 "" H 1700 2300 50  0001 C CNN
+F 3 "" H 1700 2300 50  0001 C CNN
+	1    1700 2300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1700 2300 1700 2400
+$Comp
+L power:GND #PWR?
+U 1 1 5F7D348E
+P 1700 2800
+AR Path="/5F7D348E" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F7D348E" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 1700 2550 50  0001 C CNN
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+Wire Wire Line
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+$Comp
+L Device:C C?
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+P 5250 1400
+AR Path="/5F7D3495" Ref="C?"  Part="1" 
+AR Path="/5F7CBB94/5F7D3495" Ref="C?"  Part="1" 
+F 0 "C?" H 5365 1446 50  0000 L CNN
+F 1 "100n" H 5365 1355 50  0000 L CNN
+F 2 "" H 5288 1250 50  0001 C CNN
+F 3 "~" H 5250 1400 50  0001 C CNN
+	1    5250 1400
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+$Comp
+L power:+BATT #PWR?
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+P 5250 1050
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+AR Path="/5F7CBB94/5F7D349B" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 5250 900 50  0001 C CNN
+F 1 "+BATT" H 5265 1223 50  0000 C CNN
+F 2 "" H 5250 1050 50  0001 C CNN
+F 3 "" H 5250 1050 50  0001 C CNN
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+$Comp
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+F 0 "#PWR?" H 5250 1500 50  0001 C CNN
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+F 2 "" H 5250 1750 50  0001 C CNN
+F 3 "" H 5250 1750 50  0001 C CNN
+	1    5250 1750
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+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+$Comp
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+AR Path="/5F7CBB94/5F7D34A9" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 1200 3300 50  0001 C CNN
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+F 2 "" H 1200 3450 50  0001 C CNN
+F 3 "" H 1200 3450 50  0001 C CNN
+	1    1200 3450
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+$Comp
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+AR Path="/5F7CBB94/5F7D34AF" Ref="R?"  Part="1" 
+F 0 "R?" V 1243 3550 50  0000 C CNN
+F 1 "0" V 1334 3550 50  0000 C CNN
+F 2 "" V 1380 3550 50  0001 C CNN
+F 3 "~" H 1450 3550 50  0001 C CNN
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+Wire Wire Line
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+L Device:C C?
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+F 0 "C?" H 4915 1446 50  0000 L CNN
+F 1 "100n" H 4915 1355 50  0000 L CNN
+F 2 "" H 4838 1250 50  0001 C CNN
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+$EndComp
+$Comp
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+AR Path="/5F7D34CF" Ref="#PWR?"  Part="1" 
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+F 0 "#PWR?" H 4800 1500 50  0001 C CNN
+F 1 "GND" H 4805 1577 50  0000 C CNN
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+F 3 "" H 4800 1750 50  0001 C CNN
+	1    4800 1750
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+$EndComp
+$Comp
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+AR Path="/5F7D34D6" Ref="C?"  Part="1" 
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+F 0 "C?" H 4065 1446 50  0000 L CNN
+F 1 "100n" H 4065 1355 50  0000 L CNN
+F 2 "" H 3988 1250 50  0001 C CNN
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+$EndComp
+$Comp
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+AR Path="/5F7D34DC" Ref="C?"  Part="1" 
+AR Path="/5F7CBB94/5F7D34DC" Ref="C?"  Part="1" 
+F 0 "C?" H 4465 1446 50  0000 L CNN
+F 1 "100n" H 4465 1355 50  0000 L CNN
+F 2 "" H 4388 1250 50  0001 C CNN
+F 3 "~" H 4350 1400 50  0001 C CNN
+	1    4350 1400
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+$EndComp
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 3950 1150
+$Comp
+L Device:C C?
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+AR Path="/5F7D34EF" Ref="C?"  Part="1" 
+AR Path="/5F7CBB94/5F7D34EF" Ref="C?"  Part="1" 
+F 0 "C?" H 1815 3846 50  0000 L CNN
+F 1 "1u" H 1815 3755 50  0000 L CNN
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+F 3 "~" H 1700 3800 50  0001 C CNN
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L power:+3V3 #PWR?
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+F 0 "#PWR?" H 3950 900 50  0001 C CNN
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+F 2 "" H 3950 1050 50  0001 C CNN
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+$EndComp
+$Comp
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+AR Path="/5F7D345B" Ref="C?"  Part="1" 
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+F 0 "C?" H 2715 1346 50  0000 L CNN
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+	1    2600 1300
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+$Comp
+L Device:C C?
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+AR Path="/5F7E167B" Ref="C?"  Part="1" 
+AR Path="/5F7CBB94/5F7E167B" Ref="C?"  Part="1" 
+F 0 "C?" H 3665 1446 50  0000 L CNN
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+F 3 "~" H 3550 1400 50  0001 C CNN
+	1    3550 1400
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+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L Device:CP C?
+U 1 1 5F7E4819
+P 750 1300
+F 0 "C?" H 868 1346 50  0000 L CNN
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+F 3 "~" H 750 1300 50  0001 C CNN
+	1    750  1300
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:CP C?
+U 1 1 5F7E48E5
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+F 0 "C?" H 2318 1346 50  0000 L CNN
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+F 3 "~" H 2200 1300 50  0001 C CNN
+	1    2200 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 2200 1550
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+Wire Wire Line
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+Connection ~ 2200 1050
+Wire Wire Line
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+$Comp
+L power:VDDA #PWR?
+U 1 1 5F7D34B7
+P 4800 1050
+AR Path="/5F7D34B7" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F7D34B7" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 4800 900 50  0001 C CNN
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+F 3 "" H 4800 1050 50  0001 C CNN
+	1    4800 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F7EAB53
+P 3950 1750
+AR Path="/5F7EAB53" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F7EAB53" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 3950 1500 50  0001 C CNN
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+F 3 "" H 3950 1750 50  0001 C CNN
+	1    3950 1750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 1750 3950 1650
+Wire Notes Line
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+Wire Notes Line
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+Text Notes 4050 800  0    50   ~ 0
+Place close to STM32F4
+$Comp
+L power:VDDA #PWR?
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+P 1700 3450
+AR Path="/5F7FD193" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F7FD193" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 1700 3300 50  0001 C CNN
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+F 2 "" H 1700 3450 50  0001 C CNN
+F 3 "" H 1700 3450 50  0001 C CNN
+	1    1700 3450
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+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Notes Line
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+Wire Wire Line
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+Connection ~ 1700 3550
+Wire Wire Line
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+$Comp
+L power:GND #PWR?
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+P 1700 4050
+AR Path="/5F81C5B3" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F81C5B3" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 1700 3800 50  0001 C CNN
+F 1 "GND" H 1705 3877 50  0000 C CNN
+F 2 "" H 1700 4050 50  0001 C CNN
+F 3 "" H 1700 4050 50  0001 C CNN
+	1    1700 4050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4800 1550 4800 1750
+Wire Wire Line
+	4800 1050 4800 1250
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5F82C428
+P 2600 950
+AR Path="/5F82C428" Ref="#PWR?"  Part="1" 
+AR Path="/5F7CBB94/5F82C428" Ref="#PWR?"  Part="1" 
+F 0 "#PWR?" H 2600 800 50  0001 C CNN
+F 1 "+3V3" H 2615 1123 50  0000 C CNN
+F 2 "" H 2600 950 50  0001 C CNN
+F 3 "" H 2600 950 50  0001 C CNN
+	1    2600 950 
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2600 950  2600 1050
+Connection ~ 2600 1050
+$EndSCHEMATC

kicad/sabik-cpu-cache.lib

@@ -0,0 +1,389 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Connector_AVR-JTAG-10
+#
+DEF Connector_AVR-JTAG-10 J 0 40 Y Y 1 F N
+F0 "J" 175 500 50 H V L CNN
+F1 "Connector_AVR-JTAG-10" 100 -500 50 H V L CNN
+F2 "" -150 150 50 V I C CNN
+F3 "" -1275 -550 50 H I C CNN
+$FPLIST
+ IDC?Header*2x05*
+ Pin?Header*2x05*
+$ENDFPLIST
+DRAW
+S -105 450 -95 420 0 1 0 N
+S -5 -420 5 -450 0 1 0 N
+S -5 450 5 420 0 1 0 N
+S 350 -195 320 -205 0 1 0 N
+S 350 -95 320 -105 0 1 0 N
+S 350 5 320 -5 0 1 0 N
+S 350 105 320 95 0 1 0 N
+S 350 205 320 195 0 1 0 N
+S 350 305 320 295 0 1 0 N
+S 350 450 -350 -450 0 1 10 f
+X TCK 1 500 100 150 L 50 50 1 1 P
+X GND 10 0 -600 150 U 50 50 1 1 W
+X GND 2 0 -600 150 U 50 50 1 1 P N
+X TDO 3 500 -100 150 L 50 50 1 1 P
+X VREF 4 -100 600 150 D 50 50 1 1 P
+X TMS 5 500 0 150 L 50 50 1 1 P
+X ~SRST 6 500 300 150 L 50 50 1 1 P
+X VCC 7 0 600 150 D 50 50 1 1 W
+X ~TRST 8 500 200 150 L 50 50 1 1 P
+X TDI 9 500 -200 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_Battery_Cell
+#
+DEF Device_Battery_Cell BT 0 0 N N 1 F N
+F0 "BT" 100 100 50 H V L CNN
+F1 "Device_Battery_Cell" 100 0 50 H V L CNN
+F2 "" 0 60 50 V I C CNN
+F3 "" 0 60 50 V I C CNN
+DRAW
+S -90 70 90 60 0 1 0 F
+S -62 47 58 27 0 1 0 F
+P 2 0 1 0 0 30 0 0 N
+P 2 0 1 0 0 70 0 100 N
+P 2 0 1 10 20 135 60 135 N
+P 2 0 1 10 40 155 40 115 N
+X + 1 0 200 100 D 50 50 1 1 P
+X - 2 0 -100 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_C
+#
+DEF Device_C C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device_C" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 20 -80 -30 80 -30 N
+P 2 0 1 20 -80 30 80 30 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_CP
+#
+DEF Device_CP C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device_CP" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ CP_*
+$ENDFPLIST
+DRAW
+S -90 20 90 40 0 1 0 N
+S 90 -20 -90 -40 0 1 0 F
+P 2 0 1 0 -70 90 -30 90 N
+P 2 0 1 0 -50 110 -50 70 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_Crystal
+#
+DEF Device_Crystal Y 0 40 N N 1 F N
+F0 "Y" 0 150 50 H V C CNN
+F1 "Device_Crystal" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Crystal*
+$ENDFPLIST
+DRAW
+S -45 100 45 -100 0 1 12 N
+P 2 0 1 0 -100 0 -75 0 N
+P 2 0 1 20 -75 -50 -75 50 N
+P 2 0 1 20 75 -50 75 50 N
+P 2 0 1 0 100 0 75 0 N
+X 1 1 -150 0 50 R 50 50 1 1 P
+X 2 2 150 0 50 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_LED_CRGB
+#
+DEF Device_LED_CRGB D 0 0 Y N 1 F N
+F0 "D" 0 370 50 H V C CNN
+F1 "Device_LED_CRGB" 0 -350 50 H V C CNN
+F2 "" 0 -50 50 H I C CNN
+F3 "" 0 -50 50 H I C CNN
+$FPLIST
+ LED*
+ LED_SMD:*
+ LED_THT:*
+$ENDFPLIST
+DRAW
+C -85 0 10 0 1 0 F
+T 0 75 -250 50 0 0 0 B Normal 0 C C
+T 0 75 -50 50 0 0 0 G Normal 0 C C
+T 0 75 150 50 0 0 0 R Normal 0 C C
+S 110 330 -110 -300 0 1 10 f
+P 2 0 1 8 -50 -150 -50 -250 N
+P 2 0 1 8 -50 50 -50 -50 N
+P 2 0 1 8 -50 250 -50 150 N
+P 2 0 1 0 50 -200 100 -200 N
+P 2 0 1 0 50 0 -100 0 N
+P 2 0 1 0 50 0 100 0 N
+P 2 0 1 0 50 200 100 200 N
+P 4 0 1 8 50 -150 50 -250 -50 -200 50 -150 N
+P 4 0 1 8 50 50 50 -50 -50 0 50 50 N
+P 4 0 1 0 50 200 -85 200 -85 -200 50 -200 N
+P 4 0 1 8 50 250 50 150 -50 200 50 250 N
+P 5 0 1 0 -40 -150 20 -90 -10 -90 20 -90 20 -120 N
+P 5 0 1 0 -40 50 20 110 -10 110 20 110 20 80 N
+P 5 0 1 0 -40 250 20 310 -10 310 20 310 20 280 N
+P 5 0 1 0 0 -150 60 -90 30 -90 60 -90 60 -120 N
+P 5 0 1 0 0 50 60 110 30 110 60 110 60 80 N
+P 5 0 1 0 0 250 60 310 30 310 60 310 60 280 N
+X K 1 -200 0 100 R 50 50 1 1 P
+X RA 2 200 200 100 L 50 50 1 1 P
+X GA 3 200 0 100 L 50 50 1 1 P
+X BA 4 200 -200 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_R
+#
+DEF Device_R R 0 0 N Y 1 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "Device_R" 0 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Interface_UART_MAX485E
+#
+DEF Interface_UART_MAX485E U 0 20 Y Y 1 F N
+F0 "U" -240 450 50 H V C CNN
+F1 "Interface_UART_MAX485E" 30 450 50 H V L CNN
+F2 "" 0 -700 50 H I C CNN
+F3 "" 0 50 50 H I C CNN
+ALIAS MAX483E MAX485E MAX487E MAX1487E MAX3485 MAX3483 MAX3486
+$FPLIST
+ DIP*W7.62mm*
+ SOIC*3.9x4.9mm*P1.27mm*
+$ENDFPLIST
+DRAW
+C -12 -145 14 0 1 10 F
+C -1 59 14 0 1 10 F
+C 65 75 14 0 1 10 F
+S -300 400 300 -500 0 1 10 f
+S 50 125 50 125 0 1 0 N
+P 2 0 1 10 -160 -200 -75 -200 N
+P 2 0 1 10 -160 100 -50 100 N
+P 2 0 1 10 -50 -126 -50 -136 N
+P 2 0 1 10 -25 -200 210 -200 N
+P 3 0 1 10 -160 -100 -50 -100 -50 -125 N
+P 3 0 1 10 0 50 0 0 -160 0 N
+P 3 0 1 10 50 125 150 125 150 -200 N
+P 3 0 1 10 100 75 100 -150 0 -150 N
+P 4 0 1 10 -75 -125 -75 -225 25 -175 -75 -125 N
+P 4 0 1 10 -50 100 50 150 50 50 -50 100 N
+P 4 0 1 10 75 75 175 75 175 100 210 100 N
+X RO 1 -400 100 100 R 50 50 1 1 O
+X ~RE 2 -400 0 100 R 50 50 1 1 I
+X DE 3 -400 -100 100 R 50 50 1 1 I
+X DI 4 -400 -200 100 R 50 50 1 1 I
+X GND 5 0 -600 100 U 50 50 1 1 W
+X A 6 400 -200 100 L 50 50 1 1 B
+X B 7 400 100 100 L 50 50 1 1 B
+X VCC 8 0 500 100 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# MCU_ST_STM32F4_STM32F410CBTx
+#
+DEF MCU_ST_STM32F4_STM32F410CBTx U 0 20 Y Y 1 F N
+F0 "U" -600 1450 50 H V L CNN
+F1 "MCU_ST_STM32F4_STM32F410CBTx" 300 1450 50 H V L CNN
+F2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" -600 -1500 50 H I R CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS STM32F410CBTx
+$FPLIST
+ LQFP*7x7mm*P0.5mm*
+$ENDFPLIST
+DRAW
+S -600 -1500 500 1400 0 1 10 f
+X VBAT 1 -200 1500 100 D 50 50 1 1 W
+X PA0 10 600 100 100 L 50 50 1 1 B
+X PA1 11 600 0 100 L 50 50 1 1 B
+X PA2 12 600 -100 100 L 50 50 1 1 B
+X PA3 13 600 -200 100 L 50 50 1 1 B
+X PA4 14 600 -300 100 L 50 50 1 1 B
+X PA5 15 600 -400 100 L 50 50 1 1 B
+X PA6 16 600 -500 100 L 50 50 1 1 B
+X PA7 17 600 -600 100 L 50 50 1 1 B
+X PB0 18 -700 -100 100 R 50 50 1 1 B
+X PB1 19 -700 -200 100 R 50 50 1 1 B
+X PC13 2 -700 300 100 R 50 50 1 1 B
+X PB2 20 -700 -300 100 R 50 50 1 1 B
+X PB10 21 -700 -1000 100 R 50 50 1 1 B
+X VCAP1 22 -700 800 100 R 50 50 1 1 W
+X VSS 23 -200 -1600 100 U 50 50 1 1 W
+X VDD 24 -100 1500 100 D 50 50 1 1 W
+X PB12 25 -700 -1100 100 R 50 50 1 1 B
+X PB13 26 -700 -1200 100 R 50 50 1 1 B
+X PB14 27 -700 -1300 100 R 50 50 1 1 B
+X PB15 28 -700 -1400 100 R 50 50 1 1 B
+X PA8 29 600 -700 100 L 50 50 1 1 B
+X PC14 3 -700 200 100 R 50 50 1 1 B
+X PA9 30 600 -800 100 L 50 50 1 1 B
+X PA10 31 600 -900 100 L 50 50 1 1 B
+X PA11 32 600 -1000 100 L 50 50 1 1 B
+X PA12 33 600 -1100 100 L 50 50 1 1 B
+X PA13 34 600 -1200 100 L 50 50 1 1 B
+X VSS 35 -100 -1600 100 U 50 50 1 1 W
+X VDD 36 0 1500 100 D 50 50 1 1 W
+X PA14 37 600 -1300 100 L 50 50 1 1 B
+X PA15 38 600 -1400 100 L 50 50 1 1 B
+X PB3 39 -700 -400 100 R 50 50 1 1 B
+X PC15 4 -700 100 100 R 50 50 1 1 B
+X PB4 40 -700 -500 100 R 50 50 1 1 B
+X PB5 41 -700 -600 100 R 50 50 1 1 B
+X PB6 42 -700 -700 100 R 50 50 1 1 B
+X PB7 43 -700 -800 100 R 50 50 1 1 B
+X BOOT0 44 -700 1100 100 R 50 50 1 1 I
+X PB8 45 -700 -900 100 R 50 50 1 1 B
+X VSS 46 0 -1600 100 U 50 50 1 1 W
+X PDR_ON 47 -700 900 100 R 50 50 1 1 W
+X VDD 48 100 1500 100 D 50 50 1 1 W
+X PH0 5 -700 600 100 R 50 50 1 1 I
+X PH1 6 -700 500 100 R 50 50 1 1 I
+X NRST 7 -700 1300 100 R 50 50 1 1 I
+X VSSA 8 100 -1600 100 U 50 50 1 1 W
+X VDDA 9 200 1500 100 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# Regulator_Linear_AP1117-33
+#
+DEF Regulator_Linear_AP1117-33 U 0 10 Y Y 1 F N
+F0 "U" -150 125 50 H V C CNN
+F1 "Regulator_Linear_AP1117-33" 0 125 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" 0 200 50 H I C CNN
+F3 "" 100 -250 50 H I C CNN
+ALIAS AP1117-18 AP1117-25 AP1117-33 AP1117-50 LD1117S33TR_SOT223 LD1117S12TR_SOT223 LD1117S18TR_SOT223 LD1117S25TR_SOT223 LD1117S50TR_SOT223 NCP1117-12_SOT223 NCP1117-1.5_SOT223 NCP1117-1.8_SOT223 NCP1117-2.0_SOT223 NCP1117-2.5_SOT223 NCP1117-2.85_SOT223 NCP1117-3.3_SOT223 NCP1117-5.0_SOT223 AMS1117-1.5 AMS1117-1.8 AMS1117-2.5 AMS1117-2.85 AMS1117-3.3 AMS1117-5.0
+$FPLIST
+ SOT?223*TabPin2*
+$ENDFPLIST
+DRAW
+S -200 -200 200 75 0 1 10 f
+X GND 1 0 -300 100 U 50 50 1 1 W
+X VO 2 300 0 100 L 50 50 1 1 w
+X VI 3 -300 0 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# Switch_SW_Push
+#
+DEF Switch_SW_Push SW 0 40 N N 1 F N
+F0 "SW" 50 100 50 H V L CNN
+F1 "Switch_SW_Push" 0 -60 50 H V C CNN
+F2 "" 0 200 50 H I C CNN
+F3 "" 0 200 50 H I C CNN
+DRAW
+C -80 0 20 0 1 0 N
+C 80 0 20 0 1 0 N
+P 2 0 1 0 0 50 0 120 N
+P 2 0 1 0 100 50 -100 50 N
+X 1 1 -200 0 100 R 50 50 0 1 P
+X 2 2 200 0 100 L 50 50 0 1 P
+ENDDRAW
+ENDDEF
+#
+# power_+3V3
+#
+DEF power_+3V3 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+3V3" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS +3.3V
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_+BATT
+#
+DEF power_+BATT #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+BATT" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +BATT 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_GND
+#
+DEF power_GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_VBUS
+#
+DEF power_VBUS #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_VBUS" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X VBUS 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_VDDA
+#
+DEF power_VDDA #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_VDDA" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+C 0 75 25 0 1 0 N
+P 2 0 1 0 0 0 0 50 N
+X VDDA 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+#End Library

kicad/sabik-cpu.kicad_pcb

@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )

kicad/sabik-cpu.pro

@@ -0,0 +1,33 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]

kicad/sabik-cpu.sch

@@ -0,0 +1,34 @@
+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
+$Sheet
+S 2250 650  1400 1100
+U 5F7D680C
+F0 "cpu" 50
+F1 "cpu.sch" 50
+$EndSheet
+$Sheet
+S 3850 650  1400 1100
+U 5F8467A7
+F0 "io" 50
+F1 "io.sch" 50
+$EndSheet
+$EndSCHEMATC