mirror of
git://projects.qi-hardware.com/wernermisc.git
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mm1rc3/gates/: improved reset circuit using 74AUP1G gates (draft)
This commit is contained in:
Werner Almesberger
parent
f949fcf627
commit
86fe3f1ed0
15
mm1rc3/gates/BOOKSHELF
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15
mm1rc3/gates/BOOKSHELF
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@ -0,0 +1,15 @@
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# 74AUP1G07 from TI and NXP
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N: sn74aup1g07
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D: http://focus.ti.com/lit/ds/symlink/sn74aup1g07.pdf
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N: 74aup1g07
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D: http://www.nxp.com/documents/data_sheet/74AUP1G07.pdf
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# 74AUP1G08 from TI and NXP
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N: sn74aup1g08
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D: http://focus.ti.com/lit/ds/symlink/sn74aup1g08.pdf
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N: 74aup1g08
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D: http://www.nxp.com/documents/data_sheet/74AUP1G08.pdf
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15
mm1rc3/gates/Makefile
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15
mm1rc3/gates/Makefile
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.PHONY: all gen generate sch dsv
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all:
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@echo "make what ? target: dsv gen sch brd"
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@exit 1
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gen generate:
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eeschema --plot=ps `pwd`/rst.sch
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# need scripts
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sch:
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eeschema `pwd`/rst.sch
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dsv:
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../../../eda-tools/dsv/dsv setup BOOKSHELF
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43
mm1rc3/gates/rst.pro
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mm1rc3/gates/rst.pro
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update=Sun Jul 24 17:48:06 2011
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last_client=eeschema
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[eeschema]
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version=1
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LibDir=
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NetFmt=1
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HPGLSpd=20
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HPGLDm=15
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HPGLNum=1
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offX_A4=0
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offY_A4=0
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offX_A3=0
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offY_A3=0
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offX_A2=0
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offY_A2=0
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offX_A1=0
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offY_A1=0
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offX_A0=0
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offY_A0=0
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offX_A=0
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offY_A=0
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offX_B=0
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offY_B=0
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offX_C=0
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offY_C=0
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offX_D=0
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offY_D=0
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offX_E=0
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offY_E=0
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RptD_X=0
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RptD_Y=100
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RptLab=1
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LabSize=60
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PrintMonochrome=1
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ShowSheetReferenceAndTitleBlock=1
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[eeschema/libraries]
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LibName1=power
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LibName2=device
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LibName3=../../../kicad-libs/components/74x1g07_4.lib
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LibName4=../../../kicad-libs/components/74x1g07_5.lib
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LibName5=../../../kicad-libs/components/74x1g08_5.lib
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LibName6=../../../kicad-libs/components/74x1g08_6.lib
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LibName7=../../../kicad-libs/components/74x1g07_6.lib
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612
mm1rc3/gates/rst.sch
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612
mm1rc3/gates/rst.sch
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@ -0,0 +1,612 @@
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EESchema Schematic File Version 2 date Sun Jul 24 20:23:17 2011
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LIBS:power
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LIBS:device
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LIBS:74x1g07_4
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LIBS:74x1g07_5
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LIBS:74x1g08_5
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LIBS:74x1g08_6
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LIBS:74x1g07_6
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EELAYER 24 0
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EELAYER END
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$Descr A4 11700 8267
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Sheet 1 1
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Title "Diode-less reset circuit for M1 RC4"
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Date "24 jul 2011"
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Rev ""
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Comp "Werner Almesberger"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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Text Notes 2850 4100 0 100 ~ 20
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uQFN
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Text Notes 2850 750 0 100 ~ 20
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SC-70
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$Comp
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U 1 1 4E2CA8A5
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P 4250 5150
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F 0 "U?" H 3850 5600 60 0000 C CNN
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1 4250 5150
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1 0 0 -1
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$EndComp
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P 2450 6050
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$EndComp
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L R R?
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F 0 "R?" V 1780 4500 50 0000 C CNN
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$EndComp
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U 1 1 4E2CA720
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P 1350 4500
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F 0 "R?" V 1430 4500 50 0000 C CNN
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F 1 "10k" V 1350 4500 50 0000 C CNN
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$EndComp
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F 1 "10k" V 2050 4500 50 0000 C CNN
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1 2050 4500
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$EndComp
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P 2550 6900
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F 0 "#PWR?" H 2550 6900 30 0001 C CNN
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F 1 "GND" H 2550 6830 30 0001 C CNN
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1 2550 6900
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1 0 0 -1
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$EndComp
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U 1 1 4E2CA71D
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P 4150 5800
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F 0 "#PWR?" H 4150 5800 30 0001 C CNN
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F 1 "GND" H 4150 5730 30 0001 C CNN
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1 4150 5800
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1 0 0 -1
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$EndComp
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L +3.3V #PWR?
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P 1350 4050
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F 0 "#PWR?" H 1350 4010 30 0001 C CNN
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1 1350 4050
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$EndComp
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L +3.3V #PWR?
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U 1 1 4E2CA71B
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P 1700 4050
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F 0 "#PWR?" H 1700 4010 30 0001 C CNN
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F 1 "+3.3V" H 1700 4160 60 0000 C CNN
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$EndComp
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L +3.3V #PWR?
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U 1 1 4E2CA71A
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F 0 "#PWR?" H 2550 5310 30 0001 C CNN
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$EndComp
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Text Notes 1000 6100 2 60 ~ 0
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INIT_B
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Text Notes 1000 6750 2 60 ~ 0
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PGM_B_2
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$Comp
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L +3.3V #PWR?
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U 1 1 4E2CA719
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F 0 "#PWR?" H 2050 4010 30 0001 C CNN
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F 1 "+3.3V" H 2050 4160 60 0000 C CNN
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$EndComp
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L +3.3V #PWR?
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U 1 1 4E2CA718
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P 4150 4500
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F 0 "#PWR?" H 4150 4460 30 0001 C CNN
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F 1 "+3.3V" H 4150 4610 60 0000 C CNN
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Text Notes 1000 5100 2 60 ~ 0
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IO_L48N_1
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Text Notes 5200 7000 0 60 ~ 0
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U24
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Text Notes 5300 6750 0 60 ~ 0
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OUT
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Text Notes 650 4800 0 60 ~ 0
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U22
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RP#
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U9
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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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8700 1850 8900 1850
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||||
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||||
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||||
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1 9600 1850
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1 0 0 -1
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1 7800 2750
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-1 0 0 -1
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||||
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||||
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||||
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||||
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-1 0 0 -1
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
1 7400 1200
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-1 0 0 -1
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||||
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||||
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||||
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||||
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||||
F 1 "GND" H 7900 3530 30 0001 C CNN
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||||
1 7900 3600
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||||
1 0 0 -1
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||||
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||||
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||||
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||||
1 9500 2500
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
F 0 "#PWR?" H 6700 710 30 0001 C CNN
|
||||
F 1 "+3.3V" H 6700 860 60 0000 C CNN
|
||||
1 6700 750
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C83C0
|
||||
P 7050 750
|
||||
F 0 "#PWR?" H 7050 710 30 0001 C CNN
|
||||
F 1 "+3.3V" H 7050 860 60 0000 C CNN
|
||||
1 7050 750
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C83BF
|
||||
P 7900 2050
|
||||
F 0 "#PWR?" H 7900 2010 30 0001 C CNN
|
||||
F 1 "+3.3V" H 7900 2160 60 0000 C CNN
|
||||
1 7900 2050
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Text Notes 6350 2800 2 60 ~ 0
|
||||
INIT_B
|
||||
Text Notes 6350 3450 2 60 ~ 0
|
||||
PGM_B_2
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C83BE
|
||||
P 7400 750
|
||||
F 0 "#PWR?" H 7400 710 30 0001 C CNN
|
||||
F 1 "+3.3V" H 7400 860 60 0000 C CNN
|
||||
1 7400 750
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C83BD
|
||||
P 9500 1200
|
||||
F 0 "#PWR?" H 9500 1160 30 0001 C CNN
|
||||
F 1 "+3.3V" H 9500 1310 60 0000 C CNN
|
||||
1 9500 1200
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Text Notes 6350 1800 2 60 ~ 0
|
||||
IO_L48N_1
|
||||
Text Notes 10550 3700 0 60 ~ 0
|
||||
U24
|
||||
Text Notes 10650 3450 0 60 ~ 0
|
||||
OUT
|
||||
Text Notes 6000 1500 0 60 ~ 0
|
||||
U22
|
||||
Text Notes 10650 1900 0 60 ~ 0
|
||||
RP#
|
||||
Text Notes 10550 1100 0 60 ~ 0
|
||||
U9
|
||||
Text Notes 5200 1100 0 60 ~ 0
|
||||
U9
|
||||
Text Notes 5300 1900 0 60 ~ 0
|
||||
RP#
|
||||
Text Notes 650 1500 0 60 ~ 0
|
||||
U22
|
||||
Text Notes 5300 3450 0 60 ~ 0
|
||||
OUT
|
||||
Text Notes 5200 3700 0 60 ~ 0
|
||||
U24
|
||||
Text Notes 1000 1800 2 60 ~ 0
|
||||
IO_L48N_1
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C7EC3
|
||||
P 4150 1200
|
||||
F 0 "#PWR?" H 4150 1160 30 0001 C CNN
|
||||
F 1 "+3.3V" H 4150 1310 60 0000 C CNN
|
||||
1 4150 1200
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C7EBB
|
||||
P 2050 750
|
||||
F 0 "#PWR?" H 2050 710 30 0001 C CNN
|
||||
F 1 "+3.3V" H 2050 860 60 0000 C CNN
|
||||
1 2050 750
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Text Notes 1000 3450 2 60 ~ 0
|
||||
PGM_B_2
|
||||
Text Notes 1000 2800 2 60 ~ 0
|
||||
INIT_B
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C7DB1
|
||||
P 2550 2050
|
||||
F 0 "#PWR?" H 2550 2010 30 0001 C CNN
|
||||
F 1 "+3.3V" H 2550 2160 60 0000 C CNN
|
||||
1 2550 2050
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C7DA9
|
||||
P 1700 750
|
||||
F 0 "#PWR?" H 1700 710 30 0001 C CNN
|
||||
F 1 "+3.3V" H 1700 860 60 0000 C CNN
|
||||
1 1700 750
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L +3.3V #PWR?
|
||||
U 1 1 4E2C7D7A
|
||||
P 1350 750
|
||||
F 0 "#PWR?" H 1350 710 30 0001 C CNN
|
||||
F 1 "+3.3V" H 1350 860 60 0000 C CNN
|
||||
1 1350 750
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L GND #PWR?
|
||||
U 1 1 4E2C7D6C
|
||||
P 4150 2500
|
||||
F 0 "#PWR?" H 4150 2500 30 0001 C CNN
|
||||
F 1 "GND" H 4150 2430 30 0001 C CNN
|
||||
1 4150 2500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L GND #PWR?
|
||||
U 1 1 4E2C7D68
|
||||
P 2550 3600
|
||||
F 0 "#PWR?" H 2550 3600 30 0001 C CNN
|
||||
F 1 "GND" H 2550 3530 30 0001 C CNN
|
||||
1 2550 3600
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L R R60
|
||||
U 1 1 4E2C7D2B
|
||||
P 2050 1200
|
||||
F 0 "R60" V 2130 1200 50 0000 C CNN
|
||||
F 1 "10k" V 2050 1200 50 0000 C CNN
|
||||
1 2050 1200
|
||||
-1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L R R30
|
||||
U 1 1 4E2C7D28
|
||||
P 1350 1200
|
||||
F 0 "R30" V 1430 1200 50 0000 C CNN
|
||||
F 1 "10k" V 1350 1200 50 0000 C CNN
|
||||
1 1350 1200
|
||||
-1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L R R157
|
||||
U 1 1 4E2C7D23
|
||||
P 1700 1200
|
||||
F 0 "R157" V 1780 1200 50 0000 C CNN
|
||||
F 1 "10k" V 1700 1200 50 0000 C CNN
|
||||
1 1700 1200
|
||||
-1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 74X1G08_5 U901
|
||||
U 1 1 4E2C7D10
|
||||
P 4250 1850
|
||||
F 0 "U901" H 3850 2300 60 0000 C CNN
|
||||
F 1 "74AUP1G08DCK/GW" H 4650 1400 60 0000 C CNN
|
||||
1 4250 1850
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 74X1G07_5 U900
|
||||
U 1 1 4E2C7CFB
|
||||
P 2450 2750
|
||||
F 0 "U900" H 2050 3200 60 0000 C CNN
|
||||
F 1 "74AUP1G07DCK/GW" H 2950 2300 60 0000 C CNN
|
||||
1 2450 2750
|
||||
-1 0 0 -1
|
||||
$EndComp
|
||||
$EndSCHEMATC
|
||||
Loading…
Reference in New Issue
Block a user