uart/: great renaming to nxuart, including references in Makefile

2025-04-21 12:27:27 +03:00 · 2011-03-07 14:42:44 -03:00
parent 271a50f3c2
commit 5b14b505b4
17 changed files with 21 additions and 21 deletions
--- a/nxuart/Makefile
+++ b/nxuart/Makefile
@@ -0,0 +1,31 @@
+PLOT_BRD = pcbnew --plot=ps_a4 --ps-pads-drill-opt=none --fill-all-zones
+
+NAME = nxuart
+
+.PHONY:		all sch brd front back clean
+
+all:
+		@echo "make what ? target: sch brd front back clean"
+		@exit 1
+
+sch:
+		eeschema `pwd`/$(NAME).sch
+
+brd:
+		pcbnew `pwd`/$(NAME).brd
+
+front:		$(NAME)-Front.ps
+		lpr $<
+
+back:		$(NAME)-Back.ps
+		lpr $<
+
+%-Front.ps:	%.brd
+		$(PLOT_BRD) -l Front --mirror $<
+
+%-Back.ps:	%.brd
+		$(PLOT_BRD) -l Back $<
+
+clean:
+		rm -f $(NAME)-Front.ps $(NAME)-Back.ps
+		rm -f $(NAME).drl $(NAME)-PCB_Edges.gbr
--- a/nxuart/bom/Makefile
+++ b/nxuart/bom/Makefile
@@ -0,0 +1,45 @@
+BOOM=PATH=/home/moko/svn.openmoko.org/trunk/eda/boom:../boom:$$PATH boom
+
+BOOM2=../../../eda-tools/boom
+BOOM_CONFIG=$(BOOM2)/boom-config
+
+KITS=1
+
+EQU=uart.equ dk/digi-key.equ $(shell $(BOOM_CONFIG) equ)
+INV=uart.inv dk/digi-key.inv $(shell $(BOOM_CONFIG) inv)
+DSC=dk/digi-key.dsc $(shell $(BOOM_CONFIG) dsc)
+CHR=$(shell $(BOOM_CONFIG) chr)
+
+
+.PHONY:		all again spotless
+.PRECIOUS:	%.par %.lst
+
+all:		uart.ord
+
+again:
+		$(MAKE) spotless
+		$(MAKE) all
+
+%.ord:		%.par $(INV) $(EQU)
+		$(BOOM) part2order $(KITS) $^ >$@ || { rm -f $@; exit 1; }
+
+%.par:		$(EQU) $(INV) $(CHR) %.lst uart.sub
+		$(BOOM) bom2part $^ >$@ || { rm -f $@; exit 1; }
+
+dk/digi-key.inv:
+		$(MAKE) -C dk digi-key.inv
+
+dk/digi-key.dsc:
+		$(MAKE) -C dk digi-key.dsc
+
+%.lst:		../*.sch ../*.cmp
+		eeschema --bom `pwd`/../$*.sch
+		mv ../$*.lst .
+
+show-%:		%.ord $(DSC)
+		grep -vw UART $< | $(BOOM) prettyord -t - $(DSC) | \
+		  sed 's/^...  //'
+
+spotless:
+		$(MAKE) -C dk spotless
+		rm -f uart.lst uart.par uart.ord
--- a/nxuart/bom/dk/Makefile
+++ b/nxuart/bom/dk/Makefile
@@ -0,0 +1,37 @@
+CACHE=query.data
+
+.PHONY:		update regen regenerate clean spotless
+
+all:		digi-key.dsc digi-key.inv
+
+$(CACHE):	digi-key.equ
+		awk '/^#END/ { exit } /^DIGI-KEY / { print $$2 }' \
+		  digi-key.equ | \
+		  perl ./dk-db.pl query \
+		  `[ -r $(CACHE) ] && echo '' -i $(CACHE)` >_$@ || \
+		  { rm -f $@ _$@; exit 1; }
+		mv _$@ $@
+
+digi-key.dsc:	$(CACHE)
+		perl ./dk-db.pl dsc $(CACHE) >$@ || { rm -f $@; exit 1; }
+	
+digi-key.inv:	$(CACHE)
+		perl ./dk-db.pl inv $(CACHE) >$@ || { rm -f $@; exit 1; }
+
+update:
+		$(MAKE) clean all
+
+regen regenerate:
+		rm -f digi-key.dsc digi-key.inv
+		$(MAKE) all
+
+clean:
+		rm -f $(CACHE) _$(CACHE)
+
+#
+# we don't do a "make clean" on "make spotless", so that things like "make
+# optimist" don't erase the cache.
+#
+
+spotless:
+		rm -f digi-key.dsc digi-key.inv _$(CACHE)
--- a/nxuart/bom/dk/digi-key.equ
+++ b/nxuart/bom/dk/digi-key.equ
@@ -0,0 +1,13 @@
+#EQU
+
+# MCU
+
+DIGI-KEY ATMEGA48-20MMU-ND	ATMEL ATMEGA48-20MMU
+
+# LEDs
+
+DIGI-KEY 160-1436-1-ND		LITE-ON LTST-C190KRKT
+
+# Header
+
+DIGI-KEY 3M9468-ND		3M 961103-5604-AR
--- a/nxuart/bom/dk/dk-db.pl
+++ b/nxuart/bom/dk/dk-db.pl
@@ -0,0 +1,105 @@
+#!/usr/bin/perl
+
+sub rows
+{
+    local $s = $_[0];
+    my @res = ();
+
+    while ($s =~ m#.*?<tr>(.*?)</tr>#) {
+	push(@res, $1);
+	$s = $';
+    }
+    return @res;
+}
+
+
+sub cols
+{
+    local $s = $_[0];
+    my @res = ();
+
+    while ($s =~ m#.*?<td[^>]*>(.*?)</td>#) {
+	push(@res, $1);
+	$s = $';
+    }
+    return @res;
+}
+
+
+sub usage
+{
+    print STDERR "usage: $0 (query [-i cache_file] | dsc | inv) [file ...]\n";
+    exit(1);
+}
+
+
+$mode = shift @ARGV;
+&usage unless $mode eq "query" || $mode eq "dsc" || $mode eq "inv";
+
+if ($mode eq "query") {
+    if ($ARGV[0] eq "-i") {
+	shift @ARGV;
+	$name = shift @ARGV;
+	open(OLD, $name) || die "$name: $!";
+	$q = join("", <OLD>);
+	($old = $q) =~ tr/\r\n//d;
+	close OLD;
+    }
+
+    while (<>) {
+	chop;
+	s/#.*//;
+	next if /^\s*$/;
+	next if /^\s/;
+	s/\s.*//;
+	next if $old =~ m#align=right>Digi-Key Part Number</th><td>$_</td#;
+	push(@pn, $_);
+    }
+
+    if (0+@pn) {
+	$cmd = "wget -nv -O - ".join(" ",
+	  map
+	  "http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail\\&name=$_",
+	  @pn);
+	$q .= `$cmd`;
+    }
+
+    print $q;
+    exit;
+}
+
+
+$q = join("", <>);
+$q =~ tr/\r\n//d;
+
+print "#DSC\n" if $mode eq "dsc";
+print "#INV\n" if $mode eq "inv";
+print "# MACHINE-GENERATED. DO NOT EDIT !\n";
+print "# ", `date -u`;
+
+for (split(/<!DOCTYPE HTML/, $q)) {
+    next unless m#align=right>Digi-Key Part Number</th><td>([^<]+)</td#;
+    $pn = $1;
+    $qty = 0;
+    if (m#align=right>Quantity Available</th><td[^>]*>([0-9,]+)<#) {
+	($qty = $1) =~ tr/,//d;
+    }
+    next unless m#align=right>Description</th><td>(.*?)</td#;
+    $dsc = $1;
+    next unless m#<table.*<th>Price Break<(.*?)</table>#;
+    if ($mode eq "dsc") {
+	print "DIGI-KEY $pn $dsc\n";
+	next;
+    }
+    print "DIGI-KEY $pn $qty USD";
+    for (&rows($1)) {
+	@c = &cols($_);
+	next unless $c[0] =~ /^[0-9,]+$/;
+	next unless $c[1] =~ /^[0-9.]+$/;
+	$c[0] =~ tr/,//d;
+	$c[1] =~ tr/,//d;	# let's hope we don't need this one often :)
+	$c[1] =~ s/0+$// if $c[1] =~ /\./;
+	print " $c[0] $c[1]";
+    }
+    print "\n";
+}
--- a/nxuart/bom/uart.equ
+++ b/nxuart/bom/uart.equ
@@ -0,0 +1,5 @@
+#EQU
+
+ATMEL ATMEGA48-MMU		ATMEL ATMEGA48-20MMU
+
+UART 3M_961103-5604-AR		3M 961103-5604-AR
--- a/nxuart/bom/uart.inv
+++ b/nxuart/bom/uart.inv
@@ -0,0 +1,6 @@
+#INV
+
+# Pseudo-inventory for PCB features.
+
+UART 8:10-card	999999 USD 1 0
+UART PAD_2mm	999999 USD 1 0
--- a/nxuart/bom/uart.sub
+++ b/nxuart/bom/uart.sub
@@ -0,0 +1,80 @@
+#SUB
+
+# From ben-wpan/bom, which in turn inherited it from gta02-core
+
+-> T=unknown
+
+R[0-9P]* {	# also handle RP...
+    -> T=R
+    VAL=*[0-9] -> R=${VAL}R
+    VAL=$R -> R=$VAL
+#    -> TOL=5%
+    FN=$% -> TOL=$FN
+}
+
+RP[0-9]* {
+    -> T=RA
+    RP220[123] -> ARRAY=4
+    # the other parameters have already been taken care of by R*
+}
+
+C[0-9]* {
+    -> T=C
+    VAL=*F -> C=$VAL
+    VAL=(*F)/RF -> C=$VAL:1 X=RF	# *F/RF "wins" against the *F above
+    FN=*V -> V=>=$FN
+}
+
+L[0-9]* {
+    -> T=L
+    VAL=*H -> L=$VAL
+    FN=*A -> I=>=$FN
+}
+
+B[0-9]* {
+    -> T=FILTER M=BEAD
+    VAL=$R -> R=$VAL
+    FN=*A -> I=$FN
+    FN=*R -> Rdc=$FN
+    FN=0.45R -> Rdc=450mR	# hack
+}
+
+D[0-9]* {
+    -> T=D
+    VAL=*F {	# heuristic to detect TVS
+	-> M=TVS
+	VAL=*F -> C=<=$VAL
+	FN=(*V)ac -> Vac=$FN:1
+	FN=(*V)dc -> Vdc=$FN:1
+
+	#
+	# Hack: some companies specify the class of varistors with Vdc = 9 V
+	# as Vac = 6.5 V while others use Vac = 7 V. Sometimes, Vac is even
+	# omitted entirely.
+	#
+	# Here, we work around the issue that Karmax use Vac = 6.5 V,
+	# Cooper/Bussmann use Vac = 7V if at all, and out schematics specify
+	# Vac = 6.5 V.
+	#
+	Vac=6.5V {
+	    -> Vac=
+	    -> Vdc=9V
+	}
+    }
+}
+
+VR[0-9]* -> T=D M=TVS {
+	VAL=$V -> Vdc=$VAL	# neither clean nor consistent with the above
+	FN=*F -> C=<=$FN
+}
+
+X[0-9]* {
+    -> T=XTAL
+    VAL=*Hz -> F=$VAL
+    FN=*F -> C=$FN
+    FN=*ppm -> TOL=<=$FN
+}
+
+
+FP=8:10-card -> VAL=8:10-card
+FP=PAD_2mm -> VAL=PAD_2mm
--- a/nxuart/cam/Makefile
+++ b/nxuart/cam/Makefile
@@ -0,0 +1,19 @@
+.PHONY:			all clean
+
+NAME=nxuart
+
+all:			Makefile.mkmk
+
+Makefile.mkmk:		mkmk ../$(NAME).drl ../$(NAME)-PCB_Edges.gbr
+			./mkmk
+
+../$(NAME).drl:		../$(NAME).brd
+			pcbnew --drill `pwd`/../$(NAME).brd
+
+../$(NAME)-PCB_Edges.gbr:	../$(NAME).brd
+			pcbnew --plot=gerber -l PCB_Edges `pwd`/../$(NAME).brd
+
+-include Makefile.mkmk
+
+clean::
+			rm -f Makefile.mkmk
--- a/nxuart/cam/mkmk
+++ b/nxuart/cam/mkmk
@@ -0,0 +1,69 @@
+#!/bin/sh
+PATH=$PATH:/home/qi/cae-tools/cameo
+PATH=$PATH:/home/moko/svn.openmoko.org/developers/werner/cncmap/gp2rml
+
+NAME=nxuart
+X=2
+Y=0
+
+cameo <<EOF
+mm
+
+gerber 35mil ../$NAME-PCB_Edges.gbr
+align 1 8.9mm 10.4mm	# align relative to board corner
+translate 4mm 4mm	# move to PCB zone assigned to project
+array +3mm +3mm $X $Y
+z 0 -58.9mm		# board surface (tool fully retracted)
+z 1.5mm			# slack for extending the tool
+z -0.8mm		# board thickness
+z -0.5mm		# tool extra depth
+clear
+
+excellon ../$NAME.drl
+drill 7mil 15mil	# 12.5-13.5 mil drill
+optimize
+write drill.gp
+
+remainder
+mill 25mil 0.01mm	# 35 mil endmill; pretend it is a little smaller,
+			# to compensate for tool/board deflections
+write mill.gp
+
+remainder
+empty
+
+gerber 45mil ../$NAME-PCB_Edges.gbr	# 35 mil endmill, -10 mil deflection
+offset
+append mill.gp
+EOF
+
+gp2rml 2 0.5 0.5 mill.gp >mill.rml
+gp2rml 2 0.1 0.5 drill.gp >drill.rml
+
+
+cat <<EOF >Makefile.mkmk
+SPOOL=/home/moko/svn.openmoko.org/developers/werner/cncmap/spool/spool
+CNGT=/home/qi/cae-tools/cngt/cngt
+
+.PHONY:		mill drill cng plot dplot
+
+mill:
+		PORT=/dev/ttyUSB0 \$(SPOOL) mill.rml
+
+drill:
+		PORT=/dev/ttyUSB0 \$(SPOOL) drill.rml
+
+cng:
+		\$(CNGT) -57.4 20 mill.gp
+
+plot:
+		echo 'plot "drill.gp" with points, "mill.gp" with lines' | \\
+		  gnuplot -persist
+
+dplot:
+		echo 'plot "< sed /^\$\$/d drill.gp" with linespoints' | \\
+		  gnuplot -persist
+
+clean::
+		rm -f mill.gp mill.rml drill.gp drill.rml
+EOF
--- a/nxuart/fw/Makefile
+++ b/nxuart/fw/Makefile
@@ -0,0 +1,25 @@
+CFLAGS = -g -Wall -Wshadow -Werror \
+	 -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
+
+CHIP=atmega48
+
+AVR_PREFIX = $(BIN_PATH) avr-
+CC = $(AVR_PREFIX)gcc
+OBJCOPY = $(AVR_PREFIX)objcopy
+#OBJDUMP = $(AVR_PREFIX)objdump
+
+.PHONY:	all upload prog
+
+all:	uart.bin
+
+%.elf:	%.c
+	$(CC) -mmcu=$(CHIP) -Os -o $@ $<
+
+%.bin:	%.elf
+	$(OBJCOPY) -j .text -j .data -O binary $< $@
+
+upload:	uart.bin
+	scp uart.bin jlime:
+
+prog:
+	ssh jlime avrdude -p atmega48 -c nanonote_uart -e -U flash:w:uart.bin:r
--- a/nxuart/fw/uart.c
+++ b/nxuart/fw/uart.c
@@ -0,0 +1,19 @@
+#include <stdint.h>
+
+#include <avr/io.h>
+
+#define	F_CPU	1000000UL
+#include <util/delay.h>
+
+
+#define	LED	2	/* PD2 */
+
+
+int main(void)
+{
+	DDRD = 1 << LED;
+	while (1) {
+		PORTD ^= 1 << LED;
+		_delay_ms(50);
+	}
+}
--- a/nxuart/nxuart.brd
+++ b/nxuart/nxuart.brd
--- a/nxuart/nxuart.cmp
+++ b/nxuart/nxuart.cmp
@@ -0,0 +1,80 @@
+Cmp-Mod V01 Created by CvPCB (2010-12-27 BZR 2685)-unstable date = Mon Jan 31 18:30:06 2011
+
+BeginCmp
+TimeStamp = /4D470731;
+Reference = C1;
+ValeurCmp = 100nF;
+IdModule  = 0402;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D47260E;
+Reference = D1;
+ValeurCmp = LED;
+IdModule  = 0603;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D4704D9;
+Reference = K1;
+ValeurCmp = CONN_3;
+IdModule  = PIN_ARRAY_3X1;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D4702F7;
+Reference = P1;
+ValeurCmp = 8:10-CARD;
+IdModule  = 8:10-card;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D472714;
+Reference = P2;
+ValeurCmp = CONN_1;
+IdModule  = PAD_2mm;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D472716;
+Reference = P3;
+ValeurCmp = CONN_1;
+IdModule  = PAD_2mm;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D47292F;
+Reference = P4;
+ValeurCmp = CONN_1;
+IdModule  = PAD_2mm;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D47052C;
+Reference = R1;
+ValeurCmp = 100;
+IdModule  = 0402;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D47052E;
+Reference = R2;
+ValeurCmp = 100;
+IdModule  = 0402;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D472610;
+Reference = R3;
+ValeurCmp = 68;
+IdModule  = 0402;
+EndCmp
+
+BeginCmp
+TimeStamp = /4D4702FE;
+Reference = U1;
+ValeurCmp = ATMEGA48-MMU;
+IdModule  = QFN28-Atmel;
+EndCmp
+
+EndListe
--- a/nxuart/nxuart.pro
+++ b/nxuart/nxuart.pro
@@ -0,0 +1,71 @@
+update=Mon Jan 31 19:00:31 2011
+last_client=pcbnew
+[eeschema]
+version=1
+LibDir=
+NetFmt=1
+HPGLSpd=20
+HPGLDm=15
+HPGLNum=1
+offX_A4=0
+offY_A4=0
+offX_A3=0
+offY_A3=0
+offX_A2=0
+offY_A2=0
+offX_A1=0
+offY_A1=0
+offX_A0=0
+offY_A0=0
+offX_A=0
+offY_A=0
+offX_B=0
+offY_B=0
+offX_C=0
+offY_C=0
+offX_D=0
+offY_D=0
+offX_E=0
+offY_E=0
+RptD_X=0
+RptD_Y=100
+RptLab=1
+LabSize=60
+PrintMonochrome=1
+ShowSheetReferenceAndTitleBlock=1
+[eeschema/libraries]
+LibName1=power
+LibName2=device
+LibName3=conn
+LibName4=../../kicad-libs/components/8_10-card
+LibName5=../components/atmega48-mmu
+[cvpcb]
+version=1
+NetIExt=net
+[cvpcb/libraries]
+EquName1=devcms
+[pcbnew]
+version=1
+PadDrlX=400
+PadDimH=800
+PadDimV=800
+BoardThickness=630
+SgPcb45=1
+TxtPcbV=800
+TxtPcbH=600
+TxtModV=600
+TxtModH=600
+TxtModW=120
+VEgarde=100
+DrawLar=50
+EdgeLar=50
+TxtLar=120
+MSegLar=150
+LastNetListRead=uart.net
+[pcbnew/libraries]
+LibDir=
+LibName1=pin_array
+LibName2=../../kicad-libs/modules/stdpass
+LibName3=../../kicad-libs/modules/8_10-card
+LibName4=../../ben-wpan/modules/qfn
+LibName5=../../kicad-libs/modules/pads
--- a/nxuart/nxuart.sch
+++ b/nxuart/nxuart.sch
@@ -0,0 +1,338 @@
+EESchema Schematic File Version 2  date Sun Feb  6 17:42:09 2011
+LIBS:power
+LIBS:device
+LIBS:conn
+LIBS:8_10-card
+LIBS:atmega48-mmu
+EELAYER 24  0
+EELAYER END
+$Descr A4 11700 8267
+Sheet 1 1
+Title "External UART (3.3 V) as 8:10 card"
+Date "2 feb 2011"
+Rev "20110131"
+Comp "Werner Almesberger"
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+Wire Wire Line
+	4950 4550 4950 5350
+Wire Wire Line
+	4950 5350 8050 5350
+Wire Wire Line
+	3100 3600 2700 3600
+Wire Wire Line
+	2700 3600 2700 4550
+Wire Wire Line
+	2700 4550 2400 4550
+Wire Wire Line
+	2400 4750 4350 4750
+Wire Wire Line
+	4350 4750 4350 4550
+Wire Wire Line
+	3450 1550 3650 1550
+Wire Wire Line
+	5250 4550 5250 5850
+Wire Wire Line
+	5250 5850 8050 5850
+Wire Wire Line
+	8050 5150 6200 5150
+Wire Wire Line
+	1850 3600 1850 4000
+Wire Wire Line
+	3100 3000 1850 3000
+Wire Wire Line
+	6700 3450 6500 3450
+Wire Wire Line
+	3100 3300 2900 3300
+Wire Wire Line
+	2900 3300 2900 5550
+Wire Wire Line
+	2900 5550 8050 5550
+Wire Wire Line
+	4300 1050 4500 1050
+Wire Wire Line
+	3300 1050 3800 1050
+Wire Wire Line
+	3500 1250 3500 950 
+Wire Wire Line
+	3500 950  3300 950 
+Wire Wire Line
+	4500 1050 4500 1750
+Wire Wire Line
+	4650 1750 4650 850 
+Wire Wire Line
+	3300 850  3800 850 
+Wire Wire Line
+	4650 850  4300 850 
+Wire Wire Line
+	5700 4550 5700 4750
+Wire Wire Line
+	6500 3600 6700 3600
+Wire Wire Line
+	7250 6050 7250 5650
+Wire Wire Line
+	7250 5650 8050 5650
+Wire Wire Line
+	6500 3150 6700 3150
+Wire Wire Line
+	8050 5450 7250 5450
+Wire Wire Line
+	7250 5450 7250 4950
+Wire Wire Line
+	1850 3200 1850 2800
+Connection ~ 1850 3000
+Wire Wire Line
+	1850 3800 2350 3800
+Connection ~ 1850 3800
+Wire Wire Line
+	2350 3800 2350 3150
+Wire Wire Line
+	2350 3150 3100 3150
+Wire Wire Line
+	4800 1750 4800 850 
+Wire Wire Line
+	4800 850  5350 850 
+Wire Wire Line
+	8050 5750 6700 5750
+Wire Wire Line
+	6700 5750 6700 3600
+Wire Wire Line
+	2850 1750 2850 1550
+Wire Wire Line
+	2850 1550 3050 1550
+Wire Wire Line
+	4350 1750 4350 1550
+Wire Wire Line
+	4350 1550 4150 1550
+Wire Wire Line
+	2400 4950 4500 4950
+Wire Wire Line
+	4500 4950 4500 4550
+Wire Wire Line
+	8050 5250 5100 5250
+Wire Wire Line
+	5100 5250 5100 4550
+Text Label 7550 5350 0    60   ~ 0
+nSS
+NoConn ~ 6500 2700
+$Comp
+L CONN_1 P4
+U 1 1 4D47292F
+P 2250 4950
+F 0 "P4" H 2330 4950 40  0000 L CNN
+F 1 "CONN_1" H 2250 5005 30  0001 C CNN
+F 2 "PAD_2mm" H 2250 4950 60  0001 C CNN
+	1    2250 4950
+	-1   0    0    1   
+$EndComp
+$Comp
+L GND #PWR01
+U 1 1 4D4728FC
+P 2850 1750
+F 0 "#PWR01" H 2850 1750 30  0001 C CNN
+F 1 "GND" H 2850 1680 30  0001 C CNN
+	1    2850 1750
+	1    0    0    -1  
+$EndComp
+$Comp
+L CONN_1 P3
+U 1 1 4D472716
+P 2250 4750
+F 0 "P3" H 2330 4750 40  0000 L CNN
+F 1 "CONN_1" H 2250 4805 30  0001 C CNN
+F 2 "PAD_2mm" H 2250 4750 60  0001 C CNN
+	1    2250 4750
+	-1   0    0    1   
+$EndComp
+$Comp
+L CONN_1 P2
+U 1 1 4D472714
+P 2250 4550
+F 0 "P2" H 2330 4550 40  0000 L CNN
+F 1 "CONN_1" H 2250 4605 30  0001 C CNN
+F 2 "PAD_2mm" H 2250 4550 60  0001 C CNN
+	1    2250 4550
+	-1   0    0    1   
+$EndComp
+$Comp
+L R R3
+U 1 1 4D472610
+P 3900 1550
+F 0 "R3" V 3980 1550 50  0000 C CNN
+F 1 "68" V 3900 1550 50  0000 C CNN
+F 2 "0402" H 3900 1550 60  0001 C CNN
+	1    3900 1550
+	0    -1   -1   0   
+$EndComp
+$Comp
+L LED D1
+U 1 1 4D47260E
+P 3250 1550
+F 0 "D1" H 3250 1650 50  0000 C CNN
+F 1 "LTST-C190KRKT" H 3250 1450 50  0000 C CNN
+F 2 "0603" H 3250 1550 60  0001 C CNN
+	1    3250 1550
+	-1   0    0    -1  
+$EndComp
+Text Label 7550 5550 0    60   ~ 0
+CLK
+Text Label 7550 5150 0    60   ~ 0
+nRESET
+Text Label 7550 5750 0    60   ~ 0
+SCK
+Text Label 7550 5850 0    60   ~ 0
+MISO
+Text Label 7550 5250 0    60   ~ 0
+MOSI
+Text Label 5000 850  0    60   ~ 0
+nRESET
+Text Label 6500 5150 2    60   ~ 0
+nRESET
+$Comp
+L C C1
+U 1 1 4D470731
+P 1850 3400
+F 0 "C1" H 1900 3500 50  0000 L CNN
+F 1 "100nF" H 1900 3300 50  0000 L CNN
+F 2 "0402" H 1850 3400 60  0001 C CNN
+	1    1850 3400
+	1    0    0    -1  
+$EndComp
+NoConn ~ 3100 3450
+NoConn ~ 6500 2850
+NoConn ~ 6500 3000
+NoConn ~ 6500 3300
+$Comp
+L GND #PWR02
+U 1 1 4D470651
+P 6700 3150
+F 0 "#PWR02" H 6700 3150 30  0001 C CNN
+F 1 "GND" H 6700 3080 30  0001 C CNN
+	1    6700 3150
+	0    -1   -1   0   
+$EndComp
+$Comp
+L VDD #PWR03
+U 1 1 4D470644
+P 1850 2800
+F 0 "#PWR03" H 1850 2900 30  0001 C CNN
+F 1 "VDD" H 1850 2910 30  0000 C CNN
+	1    1850 2800
+	1    0    0    -1  
+$EndComp
+$Comp
+L VDD #PWR04
+U 1 1 4D470639
+P 6700 3450
+F 0 "#PWR04" H 6700 3550 30  0001 C CNN
+F 1 "VDD" H 6700 3560 30  0000 C CNN
+	1    6700 3450
+	0    1    1    0   
+$EndComp
+$Comp
+L VDD #PWR05
+U 1 1 4D47062B
+P 7250 4950
+F 0 "#PWR05" H 7250 5050 30  0001 C CNN
+F 1 "VDD" H 7250 5060 30  0000 C CNN
+	1    7250 4950
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR06
+U 1 1 4D470615
+P 7250 6050
+F 0 "#PWR06" H 7250 6050 30  0001 C CNN
+F 1 "GND" H 7250 5980 30  0001 C CNN
+	1    7250 6050
+	1    0    0    -1  
+$EndComp
+NoConn ~ 4800 4550
+NoConn ~ 4650 4550
+NoConn ~ 3100 2850
+NoConn ~ 3100 2700
+NoConn ~ 5250 1750
+NoConn ~ 5100 1750
+NoConn ~ 4950 1750
+$Comp
+L R R2
+U 1 1 4D47052E
+P 4050 1050
+F 0 "R2" V 4130 1050 50  0000 C CNN
+F 1 "100" V 4050 1050 50  0000 C CNN
+F 2 "0402" H 4050 1050 60  0001 C CNN
+	1    4050 1050
+	0    -1   -1   0   
+$EndComp
+$Comp
+L R R1
+U 1 1 4D47052C
+P 4050 850
+F 0 "R1" V 4130 850 50  0000 C CNN
+F 1 "100" V 4050 850 50  0000 C CNN
+F 2 "0402" H 4050 850 60  0001 C CNN
+	1    4050 850 
+	0    -1   -1   0   
+$EndComp
+$Comp
+L GND #PWR07
+U 1 1 4D4704FA
+P 3500 1250
+F 0 "#PWR07" H 3500 1250 30  0001 C CNN
+F 1 "GND" H 3500 1180 30  0001 C CNN
+	1    3500 1250
+	1    0    0    -1  
+$EndComp
+$Comp
+L CONN_3 K1
+U 1 1 4D4704D9
+P 2950 950
+F 0 "K1" V 2900 950 50  0000 C CNN
+F 1 "3M 961103-5604-AR" H 2950 1200 50  0000 C CNN
+F 2 "CONN_3" H 2950 950 60  0001 C CNN
+F 4 "(or any similar 0.1 in header)" H 3050 1300 50  0000 C CNN "Field4"
+	1    2950 950 
+	-1   0    0    1   
+$EndComp
+$Comp
+L GND #PWR08
+U 1 1 4D4704BC
+P 1850 4000
+F 0 "#PWR08" H 1850 4000 30  0001 C CNN
+F 1 "GND" H 1850 3930 30  0001 C CNN
+	1    1850 4000
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR09
+U 1 1 4D4704B4
+P 5700 4750
+F 0 "#PWR09" H 5700 4750 30  0001 C CNN
+F 1 "GND" H 5700 4680 30  0001 C CNN
+	1    5700 4750
+	1    0    0    -1  
+$EndComp
+$Comp
+L ATMEGA48-MMU U1
+U 1 1 4D4702FE
+P 4800 3150
+F 0 "U1" H 3450 4350 60  0000 C CNN
+F 1 "ATMEGA48-MMU" H 4800 3150 60  0000 C CNN
+F 2 "QFN28-Atmel" H 4800 3150 60  0001 C CNN
+	1    4800 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L 8:10-CARD P1
+U 1 1 4D4702F7
+P 8350 5450
+F 0 "P1" H 8150 6000 60  0000 C CNN
+F 1 "8:10-CARD" H 8400 4850 60  0000 C CNN
+F 2 "8:10-card" H 8350 5450 60  0001 C CNN
+	1    8350 5450
+	1    0    0    -1  
+$EndComp
+$EndSCHEMATC