diff --git a/hardware/MBus.sch b/hardware/MBus.sch new file mode 100644 index 0000000..bb96228 --- /dev/null +++ b/hardware/MBus.sch @@ -0,0 +1,654 @@ +EESchema Schematic File Version 2 date 07/12/2011 21:02:04 +LIBS:power +LIBS:device +LIBS:transistors +LIBS:conn +LIBS:linear +LIBS:regul +LIBS:74xx +LIBS:cmos4000 +LIBS:adc-dac +LIBS:memory +LIBS:xilinx +LIBS:special +LIBS:microcontrollers +LIBS:dsp +LIBS:microchip +LIBS:analog_switches +LIBS:motorola +LIBS:texas +LIBS:intel +LIBS:audio +LIBS:interface +LIBS:digital-audio +LIBS:philips +LIBS:display +LIBS:cypress +LIBS:siliconi +LIBS:opto +LIBS:atmel +LIBS:contrib +LIBS:valves +LIBS:MBus-cache +EELAYER 25 0 +EELAYER END +$Descr A4 11700 8267 +encoding utf-8 +Sheet 1 1 +Title "" +Date "7 dec 2011" +Rev "" +Comp "" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +Text Notes 5550 2900 0 60 ~ 0 +approx 34V +Text Notes 1300 1600 0 60 ~ 0 +Optional external\npower supply +Text Notes 9700 3150 0 60 ~ 0 +MBus +Text Label 8900 3250 0 60 ~ 0 +MBus- +Wire Wire Line + 9200 3250 8900 3250 +Wire Wire Line + 8900 3250 8900 3500 +Connection ~ 8700 3500 +Wire Wire Line + 8900 3500 8700 3500 +Connection ~ 7700 2900 +Wire Wire Line + 7700 2950 7700 2900 +Wire Wire Line + 5450 3050 5450 2900 +Wire Wire Line + 5450 2900 8900 2900 +Wire Wire Line + 8900 2900 8900 3050 +Wire Wire Line + 6050 4050 5750 4050 +Wire Wire Line + 5750 4050 5750 5050 +Wire Wire Line + 5750 5050 3500 5050 +Wire Wire Line + 3550 5300 3550 5250 +Wire Wire Line + 3550 5250 3500 5250 +Wire Wire Line + 2700 3200 2700 1800 +Wire Wire Line + 2150 1800 2250 1800 +Connection ~ 7700 3900 +Wire Wire Line + 7700 3950 7700 3450 +Wire Wire Line + 6600 4050 6550 4050 +Connection ~ 7300 3750 +Wire Wire Line + 6900 4250 6900 4450 +Wire Wire Line + 7700 4450 7700 4550 +Wire Wire Line + 8350 4150 8500 4150 +Connection ~ 8700 4000 +Wire Wire Line + 8700 4000 8500 4000 +Wire Wire Line + 8700 3950 8700 4050 +Connection ~ 5450 3900 +Wire Wire Line + 5400 3900 5450 3900 +Connection ~ 2700 2200 +Wire Wire Line + 2650 2200 2700 2200 +Wire Wire Line + 2400 2400 2400 2350 +Wire Wire Line + 2400 2350 2700 2350 +Wire Wire Line + 3775 2975 3775 2950 +Connection ~ 3775 3600 +Wire Wire Line + 3775 3575 3775 3600 +Wire Wire Line + 3550 3600 3850 3600 +Connection ~ 3600 3900 +Wire Wire Line + 3650 3900 3550 3900 +Connection ~ 4750 3900 +Wire Wire Line + 5450 4400 5450 4500 +Wire Wire Line + 3600 4450 3600 4500 +Connection ~ 1800 3200 +Wire Wire Line + 1800 3200 1950 3200 +Wire Wire Line + 3550 3500 3600 3500 +Wire Wire Line + 3600 3500 3600 3200 +Wire Wire Line + 3600 3200 3550 3200 +Wire Wire Line + 3050 3200 3000 3200 +Wire Wire Line + 3000 3200 3000 2950 +Wire Wire Line + 1800 3550 1800 2950 +Wire Wire Line + 1800 4300 1800 4350 +Wire Wire Line + 2700 3200 2450 3200 +Wire Wire Line + 1850 3850 1800 3850 +Wire Wire Line + 1800 3850 1800 3900 +Wire Wire Line + 2700 4200 2700 4350 +Connection ~ 3000 2950 +Wire Wire Line + 1800 3550 1850 3550 +Wire Wire Line + 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Wire Line + 3500 4950 3550 4950 +Wire Wire Line + 3550 4950 3550 4750 +Wire Wire Line + 3550 4750 3500 4750 +Wire Wire Line + 2900 4750 1450 4750 +Wire Wire Line + 1450 4750 1450 2200 +Wire Wire Line + 1450 2200 2250 2200 +Wire Wire Line + 3500 5150 5950 5150 +Wire Wire Line + 5950 5150 5950 4650 +Wire Wire Line + 5950 4650 6050 4650 +Wire Wire Line + 7300 2950 7300 2900 +Connection ~ 7300 2900 +Wire Wire Line + 8700 2950 8700 2900 +Connection ~ 8700 2900 +Wire Wire Line + 8900 3050 9200 3050 +Text Label 8900 3050 0 60 ~ 0 +MBus+ +Text Label 3550 5150 0 60 ~ 0 +RxD (receive from MBus) +Text Label 3550 5050 0 60 ~ 0 +TxD (send to MBus) +Text Label 3550 5250 0 60 ~ 0 +USB GND +Text Label 3550 4950 0 60 ~ 0 +USB +5V +Text Notes 2000 5050 0 60 ~ 0 +To USB serial adapter\n(e.g. PL2303,\nwith 3.3V/5V levels) +$Comp +L CONN_2 P1 +U 1 1 4EAA8D88 +P 1800 1900 +F 0 "P1" V 1750 1900 40 0000 C CNN +F 1 "CONN_2" V 1850 1900 40 0000 C CNN + 1 1800 1900 + -1 0 0 -1 +$EndComp +$Comp +L CONN_2 P3 +U 1 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