ext/: added uSD extender board (draft)
This commit is contained in:
Werner Almesberger
parent
979a631ef5
commit
49c76e0f8e
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@ -0,0 +1,15 @@
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.PHONY: all gen generate sch brd
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all:
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@echo "make what ? target: gen sch brd xpdf"
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@exit 1
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gen generate:
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eeschema --plot `pwd`/ext.sch
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# need scripts
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sch:
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eeschema `pwd`/ext.sch
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brd:
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pcbnew `pwd`/ext.brd
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THIS IS A DRAFT AND COMPLETELY UNTESTED.
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The extension board is meant to connect to a 50 mil ribbon cable,
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which in turn connects to a connector for a 7x2 100 mil header.
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To reduce crosstalk, signals are always separated by ground. We
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cannot use VDD for crosstalk suppression, because the device may
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be self-powered and VDD would thus be disabled.
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If the connector is reversed, VDD is shorted to GND.
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@ -0,0 +1,108 @@
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Cmp-Mod V01 Created by CvPCB (2010-08-11 BZR 2448)-unstable date = Tue Nov 2 11:42:53 2010
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BeginCmp
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TimeStamp = /4CD01B95;
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Reference = P1;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01B93;
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Reference = P2;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CB4;
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Reference = P3;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CB5;
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Reference = P4;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CBF;
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Reference = P5;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CBE;
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Reference = P6;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CCA;
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Reference = P7;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CCB;
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Reference = P8;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CC9;
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Reference = P9;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CC8;
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Reference = P10;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CC6;
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Reference = P11;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CC7;
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Reference = P12;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CD3;
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Reference = P13;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01CD2;
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Reference = P14;
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ValeurCmp = CONN_1;
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IdModule = PAD_2mm;
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EndCmp
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BeginCmp
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TimeStamp = /4CD01B62;
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Reference = P15;
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ValeurCmp = USD-CARD;
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IdModule = uSD-Card;
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EndCmp
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EndListe
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update=Tue Nov 2 12:12:05 2010
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last_client=pcbnew
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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=conn
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LibName3=../../kicad-libs/components/usd-card
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[pcbnew]
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version=1
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PadDrlX=320
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PadDimH=600
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PadDimV=600
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BoardThickness=630
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SgPcb45=1
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TxtPcbV=800
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TxtPcbH=600
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TxtModV=600
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TxtModH=600
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TxtModW=120
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VEgarde=100
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DrawLar=150
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EdgeLar=50
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TxtLar=120
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MSegLar=150
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LastNetListRead=ext.net
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[pcbnew/libraries]
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LibDir=
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LibName1=../../kicad-libs/modules/usd-card
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LibName2=../../kicad-libs/modules/pads
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@ -0,0 +1,282 @@
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EESchema Schematic File Version 2 date Tue Nov 2 11:41:43 2010
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LIBS:power
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LIBS:conn
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LIBS:usd-card
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EELAYER 24 0
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EELAYER END
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$Descr A4 11700 8267
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Sheet 1 1
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Title "uSD Extender"
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Date "2 nov 2010"
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Rev "0"
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Comp "Werner Almesberger"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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Text Label 6050 2900 0 60 ~ 0
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CMD
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Text Label 6050 3050 0 60 ~ 0
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VDD
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Text Label 6050 3200 0 60 ~ 0
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GND
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Wire Wire Line
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5850 3050 6900 3050
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Wire Wire Line
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6900 3050 6900 3100
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Wire Wire Line
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6900 3100 7550 3100
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Wire Wire Line
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5950 2900 7000 2900
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Wire Wire Line
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7000 2900 7000 3000
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Wire Wire Line
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7000 3000 7550 3000
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Wire Wire Line
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7000 4300 7000 3300
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Wire Wire Line
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5950 2600 7100 2600
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Wire Wire Line
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7100 2600 7100 2900
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Wire Wire Line
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7100 2900 7550 2900
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Wire Wire Line
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5950 2300 7200 2300
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Wire Wire Line
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7200 2300 7200 2800
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Wire Wire Line
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7200 2800 7550 2800
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Connection ~ 6500 3800
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Wire Wire Line
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6500 3800 5950 3800
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Wire Wire Line
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5850 3950 7200 3950
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Wire Wire Line
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7200 3950 7200 3500
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Wire Wire Line
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7200 3500 7550 3500
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Wire Wire Line
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5850 2150 6500 2150
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Wire Wire Line
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6500 4100 5950 4100
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Wire Wire Line
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7550 3400 7100 3400
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Wire Wire Line
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7100 3400 7100 3650
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Wire Wire Line
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7100 3650 5850 3650
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Wire Wire Line
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5850 2450 6500 2450
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Connection ~ 6500 2450
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Wire Wire Line
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5850 2750 6500 2750
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Connection ~ 6500 2750
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Wire Wire Line
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7000 3300 7550 3300
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Wire Wire Line
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7550 3200 6900 3200
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Wire Wire Line
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6900 3200 6900 3350
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Wire Wire Line
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6900 3350 5850 3350
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Wire Wire Line
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5950 3500 6500 3500
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Connection ~ 6500 3500
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Wire Wire Line
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6500 2150 6500 4300
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Connection ~ 6500 4100
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Wire Wire Line
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5950 3200 6500 3200
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Connection ~ 6500 3200
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Text Label 6050 2150 0 60 ~ 0
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GND
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Text Label 6050 2300 0 60 ~ 0
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DAT2
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Text Label 6050 2450 0 60 ~ 0
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GND
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Text Label 6050 2600 0 60 ~ 0
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DAT3
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Text Label 6050 2750 0 60 ~ 0
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GND
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Text Label 6050 3350 0 60 ~ 0
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CLK
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Text Label 6050 3500 0 60 ~ 0
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GND
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Text Label 6050 3650 0 60 ~ 0
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DAT0
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Text Label 6050 3800 0 60 ~ 0
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GND
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Text Label 6050 3950 0 60 ~ 0
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DAT1
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Text Label 6050 4100 0 60 ~ 0
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GND
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$Comp
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L GND #PWR01
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U 1 1 4CD02086
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P 7000 4300
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F 0 "#PWR01" H 7000 4300 30 0001 C CNN
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F 1 "GND" H 7000 4230 30 0001 C CNN
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1 7000 4300
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR02
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U 1 1 4CD02081
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P 6500 4300
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F 0 "#PWR02" H 6500 4300 30 0001 C CNN
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F 1 "GND" H 6500 4230 30 0001 C CNN
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1 6500 4300
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1 0 0 -1
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$EndComp
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$Comp
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L CONN_1 P13
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U 1 1 4CD01CD3
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P 5800 2300
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F 0 "P13" H 5880 2300 40 0000 L CNN
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F 1 "CONN_1" H 5800 2355 30 0001 C CNN
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F 2 "PAD_2mm" H 5800 2300 60 0001 C CNN
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1 5800 2300
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_1 P14
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U 1 1 4CD01CD2
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P 5700 2150
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F 0 "P14" H 5780 2150 40 0000 L CNN
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F 1 "CONN_1" H 5700 2205 30 0001 C CNN
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F 2 "PAD_2mm" H 5700 2150 60 0001 C CNN
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1 5700 2150
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_1 P8
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U 1 1 4CD01CCB
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P 5700 3050
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F 0 "P8" H 5780 3050 40 0000 L CNN
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F 1 "CONN_1" H 5700 3105 30 0001 C CNN
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F 2 "PAD_2mm" H 5700 3050 60 0001 C CNN
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1 5700 3050
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_1 P7
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U 1 1 4CD01CCA
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P 5800 3200
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F 0 "P7" H 5880 3200 40 0000 L CNN
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F 1 "CONN_1" H 5800 3255 30 0001 C CNN
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F 2 "PAD_2mm" H 5800 3200 60 0001 C CNN
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1 5800 3200
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_1 P9
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U 1 1 4CD01CC9
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P 5800 2900
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F 0 "P9" H 5880 2900 40 0000 L CNN
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F 1 "CONN_1" H 5800 2955 30 0001 C CNN
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F 2 "PAD_2mm" H 5800 2900 60 0001 C CNN
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1 5800 2900
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_1 P10
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U 1 1 4CD01CC8
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P 5700 2750
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F 0 "P10" H 5780 2750 40 0000 L CNN
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F 1 "CONN_1" H 5700 2805 30 0001 C CNN
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F 2 "PAD_2mm" H 5700 2750 60 0001 C CNN
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1 5700 2750
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_1 P12
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U 1 1 4CD01CC7
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P 5700 2450
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F 0 "P12" H 5780 2450 40 0000 L CNN
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F 1 "CONN_1" H 5700 2505 30 0001 C CNN
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F 2 "PAD_2mm" H 5700 2450 60 0001 C CNN
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1 5700 2450
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_1 P11
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U 1 1 4CD01CC6
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P 5800 2600
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F 0 "P11" H 5880 2600 40 0000 L CNN
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F 1 "CONN_1" H 5800 2655 30 0001 C CNN
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F 2 "PAD_2mm" H 5800 2600 60 0001 C CNN
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1 5800 2600
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_1 P5
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U 1 1 4CD01CBF
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P 5800 3500
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F 0 "P5" H 5880 3500 40 0000 L CNN
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F 1 "CONN_1" H 5800 3555 30 0001 C CNN
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F 2 "PAD_2mm" H 5800 3500 60 0001 C CNN
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1 5800 3500
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-1 0 0 1
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$EndComp
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$Comp
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||||
L CONN_1 P6
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U 1 1 4CD01CBE
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P 5700 3350
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F 0 "P6" H 5780 3350 40 0000 L CNN
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F 1 "CONN_1" H 5700 3405 30 0001 C CNN
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F 2 "PAD_2mm" H 5700 3350 60 0001 C CNN
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1 5700 3350
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-1 0 0 1
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$EndComp
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$Comp
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||||
L CONN_1 P4
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U 1 1 4CD01CB5
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P 5700 3650
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F 0 "P4" H 5780 3650 40 0000 L CNN
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F 1 "CONN_1" H 5700 3705 30 0001 C CNN
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F 2 "PAD_2mm" H 5700 3650 60 0001 C CNN
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||||
1 5700 3650
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||||
-1 0 0 1
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||||
$EndComp
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||||
$Comp
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||||
L CONN_1 P3
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U 1 1 4CD01CB4
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P 5800 3800
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||||
F 0 "P3" H 5880 3800 40 0000 L CNN
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||||
F 1 "CONN_1" H 5800 3855 30 0001 C CNN
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||||
F 2 "PAD_2mm" H 5800 3800 60 0001 C CNN
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||||
1 5800 3800
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||||
-1 0 0 1
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||||
$EndComp
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||||
$Comp
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||||
L CONN_1 P1
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||||
U 1 1 4CD01B95
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||||
P 5800 4100
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||||
F 0 "P1" H 5880 4100 40 0000 L CNN
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||||
F 1 "CONN_1" H 5800 4155 30 0001 C CNN
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||||
F 2 "PAD_2mm" H 5800 4100 60 0001 C CNN
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||||
1 5800 4100
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||||
-1 0 0 1
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||||
$EndComp
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||||
$Comp
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||||
L CONN_1 P2
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U 1 1 4CD01B93
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P 5700 3950
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||||
F 0 "P2" H 5780 3950 40 0000 L CNN
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F 1 "CONN_1" H 5700 4005 30 0001 C CNN
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||||
F 2 "PAD_2mm" H 5700 3950 60 0001 C CNN
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||||
1 5700 3950
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||||
-1 0 0 1
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||||
$EndComp
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||||
$Comp
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||||
L USD-CARD P15
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||||
U 1 1 4CD01B62
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P 7850 3100
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||||
F 0 "P15" H 7650 3650 60 0000 C CNN
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||||
F 1 "USD-CARD" H 7900 2500 60 0000 C CNN
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||||
F 2 "uSD-Card" H 7850 3100 60 0001 C CNN
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||||
1 7850 3100
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||||
1 0 0 -1
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||||
$EndComp
|
||||
$EndSCHEMATC
|
||||
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