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Started design of SMPS for 3.3V

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This commit is contained in:
Markus Koch 2016-02-15 18:20:08 +01:00
parent 058188a11c
commit eaf38e8c02
5 changed files with 271 additions and 383 deletions
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1
debug.sch
View File

@ -32,6 +32,7 @@ LIBS:Oscillators
LIBS:lattice LIBS:lattice
LIBS:pmic LIBS:pmic
LIBS:specific-powersyms LIBS:specific-powersyms
LIBS:regulators
LIBS:fpgna-cache LIBS:fpgna-cache
EELAYER 25 0 EELAYER 25 0
EELAYER END EELAYER END

21
fpgna-cache.lib
View File

@ -326,6 +326,27 @@ X TMS 79 -650 100 200 R 50 50 6 1 I
ENDDRAW ENDDRAW
ENDDEF ENDDEF
# #
# LM2596
#
DEF LM2596 U 0 40 Y Y 1 F N
F0 "U" -250 350 60 H V C CNN
F1 "LM2596" 150 350 60 H V C CNN
F2 "" -50 200 60 H V C CNN
F3 "" -50 200 60 H V C CNN
$FPLIST
DDPAK
TO-263
$ENDFPLIST
DRAW
S -300 300 300 -300 0 1 0 f
X VIN 1 -500 100 200 R 50 50 1 1 W
X Output 2 500 0 200 L 50 50 1 1 w
X GND 3 200 -500 200 U 50 50 1 1 W
X Feedback 4 500 200 200 L 50 50 1 1 I
X ON 5 -150 -500 200 U 50 50 1 1 I I
ENDDRAW
ENDDEF
#
# Lattice-JTAG # Lattice-JTAG
# #
DEF Lattice-JTAG P 0 40 Y Y 1 F N DEF Lattice-JTAG P 0 40 Y Y 1 F N

3
fpgna.pro
View File

@ -1,4 +1,4 @@
update=Mon 15 Feb 2016 11:28:47 AM CET update=Mon 15 Feb 2016 06:12:25 PM CET
version=1 version=1
last_client=kicad last_client=kicad
[pcbnew] [pcbnew]
@ -62,3 +62,4 @@ LibName30=Oscillators
LibName31=lattice/lattice LibName31=lattice/lattice
LibName32=power/pmic LibName32=power/pmic
LibName33=libs/specific-powersyms LibName33=libs/specific-powersyms
LibName34=power/regulators

1
fpgna.sch
View File

@ -32,6 +32,7 @@ LIBS:Oscillators
LIBS:lattice LIBS:lattice
LIBS:pmic LIBS:pmic
LIBS:specific-powersyms LIBS:specific-powersyms
LIBS:regulators
LIBS:fpgna-cache LIBS:fpgna-cache
EELAYER 25 0 EELAYER 25 0
EELAYER END EELAYER END

628
power.sch
View File

@ -32,6 +32,7 @@ LIBS:Oscillators
LIBS:lattice LIBS:lattice
LIBS:pmic LIBS:pmic
LIBS:specific-powersyms LIBS:specific-powersyms
LIBS:regulators
LIBS:fpgna-cache LIBS:fpgna-cache
EELAYER 25 0 EELAYER 25 0
EELAYER END EELAYER END
@ -50,245 +51,179 @@ $EndDescr
$Comp $Comp
L LFXP2-5E-6TN144C U? L LFXP2-5E-6TN144C U?
U 1 1 56323459 U 1 1 56323459
P 1850 4200 P 1850 4500
F 0 "U?" H 1850 5100 60 0000 C CNN F 0 "U?" H 1850 5400 60 0000 C CNN
F 1 "LFXP2-5E-6TN144C" H 1850 5000 60 0000 C CNN F 1 "LFXP2-5E-6TN144C" H 1850 5300 60 0000 C CNN
F 2 "" H 1150 4550 60 0000 C CNN F 2 "" H 1150 4850 60 0000 C CNN
F 3 "http://www.latticesemi.com/~/media/LatticeSemi/Documents/DataSheets/LatticeXP2/LatticeXP2FamilyDataSheet.pdf" H 800 5450 60 0001 C CNN F 3 "http://www.latticesemi.com/~/media/LatticeSemi/Documents/DataSheets/LatticeXP2/LatticeXP2FamilyDataSheet.pdf" H 800 5750 60 0001 C CNN
F 4 "1.0" H -1800 5350 60 0001 C CNN "Version" F 4 "1.0" H -1800 5650 60 0001 C CNN "Version"
F 5 "Makise Kurisu <kurisu@shimatta.de>" H -1000 5250 60 0001 C CNN "Author" F 5 "Makise Kurisu <kurisu@shimatta.de>" H -1000 5550 60 0001 C CNN "Author"
1 1850 4200 1 1850 4500
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +1V2 #PWR? L +1V2 #PWR?
U 1 1 56323D6C U 1 1 56323D6C
P 1150 3500 P 1150 3800
F 0 "#PWR?" H 1150 3350 50 0001 C CNN F 0 "#PWR?" H 1150 3650 50 0001 C CNN
F 1 "+1V2" H 1150 3640 50 0000 C CNN F 1 "+1V2" H 1150 3940 50 0000 C CNN
F 2 "" H 1150 3500 60 0000 C CNN F 2 "" H 1150 3800 60 0000 C CNN
F 3 "" H 1150 3500 60 0000 C CNN F 3 "" H 1150 3800 60 0000 C CNN
1 1150 3500 1 1150 3800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +3V3 #PWR? L +3V3 #PWR?
U 1 1 56323E2C U 1 1 56323E2C
P 900 3500 P 900 3800
F 0 "#PWR?" H 900 3350 50 0001 C CNN F 0 "#PWR?" H 900 3650 50 0001 C CNN
F 1 "+3V3" H 900 3640 50 0000 C CNN F 1 "+3V3" H 900 3940 50 0000 C CNN
F 2 "" H 900 3500 60 0000 C CNN F 2 "" H 900 3800 60 0000 C CNN
F 3 "" H 900 3500 60 0000 C CNN F 3 "" H 900 3800 60 0000 C CNN
1 900 3500 1 900 3800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDD #PWR? L GNDD #PWR?
U 1 1 56323EF3 U 1 1 56323EF3
P 1100 4900 P 1100 5200
F 0 "#PWR?" H 1100 4650 50 0001 C CNN F 0 "#PWR?" H 1100 4950 50 0001 C CNN
F 1 "GNDD" H 1100 4750 50 0000 C CNN F 1 "GNDD" H 1100 5050 50 0000 C CNN
F 2 "" H 1100 4900 60 0000 C CNN F 2 "" H 1100 5200 60 0000 C CNN
F 3 "" H 1100 4900 60 0000 C CNN F 3 "" H 1100 5200 60 0000 C CNN
1 1100 4900 1 1100 5200
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDD #PWR? L GNDD #PWR?
U 1 1 56323F5A U 1 1 56323F5A
P 2550 3600 P 2550 3900
F 0 "#PWR?" H 2550 3350 50 0001 C CNN F 0 "#PWR?" H 2550 3650 50 0001 C CNN
F 1 "GNDD" H 2550 3450 50 0000 C CNN F 1 "GNDD" H 2550 3750 50 0000 C CNN
F 2 "" H 2550 3600 60 0000 C CNN F 2 "" H 2550 3900 60 0000 C CNN
F 3 "" H 2550 3600 60 0000 C CNN F 3 "" H 2550 3900 60 0000 C CNN
1 2550 3600 1 2550 3900
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R? L R R?
U 1 1 56323FAE U 1 1 56323FAE
P 2750 3800 P 2750 4100
F 0 "R?" V 2830 3800 50 0000 C CNN F 0 "R?" V 2830 4100 50 0000 C CNN
F 1 "10k" V 2750 3800 50 0000 C CNN F 1 "10k" V 2750 4100 50 0000 C CNN
F 2 "" V 2680 3800 30 0000 C CNN F 2 "" V 2680 4100 30 0000 C CNN
F 3 "" H 2750 3800 30 0000 C CNN F 3 "" H 2750 4100 30 0000 C CNN
1 2750 3800 1 2750 4100
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R? L R R?
U 1 1 56324015 U 1 1 56324015
P 2900 3800 P 2900 4100
F 0 "R?" V 2980 3800 50 0000 C CNN F 0 "R?" V 2980 4100 50 0000 C CNN
F 1 "10k" V 2900 3800 50 0000 C CNN F 1 "10k" V 2900 4100 50 0000 C CNN
F 2 "" V 2830 3800 30 0000 C CNN F 2 "" V 2830 4100 30 0000 C CNN
F 3 "" H 2900 3800 30 0000 C CNN F 3 "" H 2900 4100 30 0000 C CNN
1 2900 3800 1 2900 4100
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +3V3 #PWR? L +3V3 #PWR?
U 1 1 5632425D U 1 1 5632425D
P 2750 3500 P 2750 3800
F 0 "#PWR?" H 2750 3350 50 0001 C CNN F 0 "#PWR?" H 2750 3650 50 0001 C CNN
F 1 "+3V3" H 2750 3640 50 0000 C CNN F 1 "+3V3" H 2750 3940 50 0000 C CNN
F 2 "" H 2750 3500 60 0000 C CNN F 2 "" H 2750 3800 60 0000 C CNN
F 3 "" H 2750 3500 60 0000 C CNN F 3 "" H 2750 3800 60 0000 C CNN
1 2750 3500 1 2750 3800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C? L C C?
U 1 1 56324973 U 1 1 56324973
P 900 1300 P 1050 1500
F 0 "C?" H 925 1400 50 0000 L CNN F 0 "C?" H 1075 1600 50 0000 L CNN
F 1 "10u" H 925 1200 50 0000 L CNN F 1 "10u" H 1075 1400 50 0000 L CNN
F 2 "" H 938 1150 30 0000 C CNN F 2 "" H 1088 1350 30 0000 C CNN
F 3 "" H 900 1300 60 0000 C CNN F 3 "" H 1050 1500 60 0000 C CNN
1 900 1300 1 1050 1500
1 0 0 -1
$EndComp
$Comp
L C C?
U 1 1 56324A8C
P 1900 1300
F 0 "C?" H 1925 1400 50 0000 L CNN
F 1 "22u" H 1925 1200 50 0000 L CNN
F 2 "" H 1938 1150 30 0000 C CNN
F 3 "" H 1900 1300 60 0000 C CNN
1 1900 1300
1 0 0 -1
$EndComp
$Comp
L GNDD #PWR?
U 1 1 56324C14
P 1450 1550
F 0 "#PWR?" H 1450 1300 50 0001 C CNN
F 1 "GNDD" H 1450 1400 50 0000 C CNN
F 2 "" H 1450 1550 60 0000 C CNN
F 3 "" H 1450 1550 60 0000 C CNN
1 1450 1550
1 0 0 -1
$EndComp
$Comp
L C C?
U 1 1 56324D2F
P 2200 1300
F 0 "C?" H 2225 1400 50 0000 L CNN
F 1 "100n" H 2225 1200 50 0000 L CNN
F 2 "" H 2238 1150 30 0000 C CNN
F 3 "" H 2200 1300 60 0000 C CNN
1 2200 1300
1 0 0 -1
$EndComp
$Comp
L INDUCTOR L?
U 1 1 563252D9
P 2600 1100
F 0 "L?" V 2550 1100 50 0000 C CNN
F 1 "INDUCTOR" V 2700 1100 50 0000 C CNN
F 2 "" H 2600 1100 60 0000 C CNN
F 3 "" H 2600 1100 60 0000 C CNN
1 2600 1100
0 -1 -1 0
$EndComp
$Comp
L +3V3 #PWR?
U 1 1 56325352
P 3000 1000
F 0 "#PWR?" H 3000 850 50 0001 C CNN
F 1 "+3V3" H 3000 1140 50 0000 C CNN
F 2 "" H 3000 1000 60 0000 C CNN
F 3 "" H 3000 1000 60 0000 C CNN
1 3000 1000
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L LD1117S12CTR U? L LD1117S12CTR U?
U 1 1 5632574B U 1 1 5632574B
P 1450 2150 P 1450 2650
F 0 "U?" H 1450 2400 40 0000 C CNN F 0 "U?" H 1450 2900 40 0000 C CNN
F 1 "LD1117S12CTR" H 1450 2350 40 0000 C CNN F 1 "LD1117S12CTR" H 1450 2850 40 0000 C CNN
F 2 "SOT-223" H 1450 2250 40 0000 C CNN F 2 "SOT-223" H 1450 2750 40 0000 C CNN
F 3 "" H 1450 2150 60 0000 C CNN F 3 "" H 1450 2650 60 0000 C CNN
1 1450 2150 1 1450 2650
1 0 0 -1
$EndComp
$Comp
L LD1117S33CTR U?
U 1 1 563257B7
P 1450 1150
F 0 "U?" H 1450 1400 40 0000 C CNN
F 1 "LD1117S33CTR" H 1450 1350 40 0000 C CNN
F 2 "SOT-223" H 1450 1250 40 0000 C CNN
F 3 "" H 1450 1150 60 0000 C CNN
1 1450 1150
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C? L C C?
U 1 1 56325A6A U 1 1 56325A6A
P 900 2300 P 900 2800
F 0 "C?" H 925 2400 50 0000 L CNN F 0 "C?" H 925 2900 50 0000 L CNN
F 1 "10u" H 925 2200 50 0000 L CNN F 1 "10u" H 925 2700 50 0000 L CNN
F 2 "" H 938 2150 30 0000 C CNN F 2 "" H 938 2650 30 0000 C CNN
F 3 "" H 900 2300 60 0000 C CNN F 3 "" H 900 2800 60 0000 C CNN
1 900 2300 1 900 2800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C? L C C?
U 1 1 56325A70 U 1 1 56325A70
P 1900 2300 P 1900 2800
F 0 "C?" H 1925 2400 50 0000 L CNN F 0 "C?" H 1925 2900 50 0000 L CNN
F 1 "22u" H 1925 2200 50 0000 L CNN F 1 "22u" H 1925 2700 50 0000 L CNN
F 2 "" H 1938 2150 30 0000 C CNN F 2 "" H 1938 2650 30 0000 C CNN
F 3 "" H 1900 2300 60 0000 C CNN F 3 "" H 1900 2800 60 0000 C CNN
1 1900 2300 1 1900 2800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDD #PWR? L GNDD #PWR?
U 1 1 56325A76 U 1 1 56325A76
P 1450 2550 P 1450 3050
F 0 "#PWR?" H 1450 2300 50 0001 C CNN F 0 "#PWR?" H 1450 2800 50 0001 C CNN
F 1 "GNDD" H 1450 2400 50 0000 C CNN F 1 "GNDD" H 1450 2900 50 0000 C CNN
F 2 "" H 1450 2550 60 0000 C CNN F 2 "" H 1450 3050 60 0000 C CNN
F 3 "" H 1450 2550 60 0000 C CNN F 3 "" H 1450 3050 60 0000 C CNN
1 1450 2550 1 1450 3050
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C? L C C?
U 1 1 56325A82 U 1 1 56325A82
P 2200 2300 P 2200 2800
F 0 "C?" H 2225 2400 50 0000 L CNN F 0 "C?" H 2225 2900 50 0000 L CNN
F 1 "100n" H 2225 2200 50 0000 L CNN F 1 "100n" H 2225 2700 50 0000 L CNN
F 2 "" H 2238 2150 30 0000 C CNN F 2 "" H 2238 2650 30 0000 C CNN
F 3 "" H 2200 2300 60 0000 C CNN F 3 "" H 2200 2800 60 0000 C CNN
1 2200 2300 1 2200 2800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L INDUCTOR L? L INDUCTOR L?
U 1 1 56325A95 U 1 1 56325A95
P 2600 2100 P 2600 2600
F 0 "L?" V 2550 2100 50 0000 C CNN F 0 "L?" V 2550 2600 50 0000 C CNN
F 1 "INDUCTOR" V 2700 2100 50 0000 C CNN F 1 "INDUCTOR" V 2700 2600 50 0000 C CNN
F 2 "" H 2600 2100 60 0000 C CNN F 2 "" H 2600 2600 60 0000 C CNN
F 3 "" H 2600 2100 60 0000 C CNN F 3 "" H 2600 2600 60 0000 C CNN
1 2600 2100 1 2600 2600
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
$Comp $Comp
L +1V2 #PWR? L +1V2 #PWR?
U 1 1 56325E26 U 1 1 56325E26
P 3000 2000 P 3000 2500
F 0 "#PWR?" H 3000 1850 50 0001 C CNN F 0 "#PWR?" H 3000 2350 50 0001 C CNN
F 1 "+1V2" H 3000 2140 50 0000 C CNN F 1 "+1V2" H 3000 2640 50 0000 C CNN
F 2 "" H 3000 2000 60 0000 C CNN F 2 "" H 3000 2500 60 0000 C CNN
F 3 "" H 3000 2000 60 0000 C CNN F 3 "" H 3000 2500 60 0000 C CNN
1 3000 2000 1 3000 2500
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
@ -774,12 +709,12 @@ $EndComp
$Comp $Comp
L VSYS #PWR? L VSYS #PWR?
U 1 1 56C39868 U 1 1 56C39868
P 900 1000 P 1050 1200
F 0 "#PWR?" H 900 850 50 0001 C CNN F 0 "#PWR?" H 1050 1050 50 0001 C CNN
F 1 "VSYS" H 900 1140 50 0000 C CNN F 1 "VSYS" H 1050 1340 50 0000 C CNN
F 2 "" H 900 1000 50 0000 C CNN F 2 "" H 1050 1200 50 0000 C CNN
F 3 "" H 900 1000 50 0000 C CNN F 3 "" H 1050 1200 50 0000 C CNN
1 900 1000 1 1050 1200
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
@ -919,190 +854,112 @@ CHARGE_ENABLE
$Comp $Comp
L +3V3 #PWR? L +3V3 #PWR?
U 1 1 56C2C9A8 U 1 1 56C2C9A8
P 900 2000 P 900 2500
F 0 "#PWR?" H 900 1850 50 0001 C CNN F 0 "#PWR?" H 900 2350 50 0001 C CNN
F 1 "+3V3" H 900 2140 50 0000 C CNN F 1 "+3V3" H 900 2640 50 0000 C CNN
F 2 "" H 900 2000 60 0000 C CNN F 2 "" H 900 2500 60 0000 C CNN
F 3 "" H 900 2000 60 0000 C CNN F 3 "" H 900 2500 60 0000 C CNN
1 900 2000 1 900 2500
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text Notes 1550 900 0 60 ~ 0
TODO: Redo as SMPS!
Wire Wire Line Wire Wire Line
1150 3500 1150 3550 1150 3800 1150 4150
Wire Wire Line
1150 3550 1150 3650
Wire Wire Line
1150 3650 1150 3750
Wire Wire Line
1150 3750 1150 3850
Wire Wire Line
1150 3550 1200 3550
Wire Wire Line
1150 3650 1200 3650
Connection ~ 1150 3550
Wire Wire Line
1150 3750 1200 3750
Connection ~ 1150 3650
Wire Wire Line Wire Wire Line
1150 3850 1200 3850 1150 3850 1200 3850
Connection ~ 1150 3750
Wire Wire Line Wire Wire Line
1150 4750 1200 4750 1150 3950 1200 3950
Wire Wire Line Connection ~ 1150 3850
1150 4050 1150 4150
Wire Wire Line
1150 4150 1150 4250
Wire Wire Line
1150 4250 1150 4350
Wire Wire Line
1150 4350 1150 4550
Wire Wire Line
1150 4550 1150 4750
Wire Wire Line
1150 4550 1200 4550
Wire Wire Line
1150 4350 1200 4350
Connection ~ 1150 4550
Wire Wire Line
1150 4250 1200 4250
Connection ~ 1150 4350
Wire Wire Line
1150 4150 1200 4150
Connection ~ 1150 4250
Wire Wire Line
900 4050 1150 4050
Wire Wire Line Wire Wire Line
1150 4050 1200 4050 1150 4050 1200 4050
Connection ~ 1150 4150 Connection ~ 1150 3950
Wire Wire Line Wire Wire Line
900 3500 900 4050 1150 4150 1200 4150
Connection ~ 1150 4050 Connection ~ 1150 4050
Wire Wire Line Wire Wire Line
1200 4650 1100 4650 1150 5050 1200 5050
Wire Wire Line Wire Wire Line
1100 4650 1100 4850 1150 4350 1150 5050
Wire Wire Line Wire Wire Line
1100 4850 1100 4900 1150 4850 1200 4850
Wire Wire Line Wire Wire Line
1100 4850 1200 4850 1150 4650 1200 4650
Connection ~ 1100 4850 Connection ~ 1150 4850
Wire Wire Line Wire Wire Line
2500 3550 2550 3550 1150 4550 1200 4550
Connection ~ 1150 4650
Wire Wire Line Wire Wire Line
2550 3550 2550 3600 1150 4450 1200 4450
Connection ~ 1150 4550
Wire Wire Line Wire Wire Line
2750 3500 2750 3600 900 4350 1200 4350
Connection ~ 1150 4450
Wire Wire Line Wire Wire Line
2750 3600 2750 3650 900 3800 900 4350
Connection ~ 1150 4350
Wire Wire Line Wire Wire Line
2900 3650 2900 3600 1200 4950 1100 4950
Wire Wire Line Wire Wire Line
2900 3600 2750 3600 1100 4950 1100 5200
Connection ~ 2750 3600
Wire Wire Line Wire Wire Line
2750 3950 2750 4150 1100 5150 1200 5150
Connection ~ 1100 5150
Wire Wire Line Wire Wire Line
2900 4250 2900 3950 2500 3850 2550 3850
Wire Wire Line Wire Wire Line
2900 4250 2500 4250 2550 3850 2550 3900
Wire Wire Line Wire Wire Line
2750 4150 2500 4150 2750 3800 2750 3950
Wire Wire Line Wire Wire Line
1450 1400 1450 1500 2900 3950 2900 3900
Wire Wire Line Wire Wire Line
1450 1500 1450 1550 2900 3900 2750 3900
Connection ~ 2750 3900
Wire Wire Line Wire Wire Line
900 1500 900 1450 2750 4250 2750 4450
Wire Wire Line Wire Wire Line
1900 1500 1900 1450 2900 4550 2900 4250
Connection ~ 1450 1500
Connection ~ 900 1100
Connection ~ 1900 1100
Wire Wire Line Wire Wire Line
2200 1500 2200 1450 2900 4550 2500 4550
Connection ~ 1900 1500
Wire Wire Line Wire Wire Line
1900 1150 1900 1100 2750 4450 2500 4450
Wire Wire Line Wire Wire Line
2200 1100 2200 1150 1050 1650 1050 1950
Connection ~ 1050 1300
Wire Wire Line Wire Wire Line
900 1000 900 1100 1050 1200 1050 1350
Wire Wire Line Wire Wire Line
900 1100 900 1150 1050 1300 1200 1300
Wire Wire Line Wire Wire Line
900 1500 1450 1500 1450 2900 1450 3050
Wire Wire Line Wire Wire Line
1450 1500 1900 1500 900 3000 900 2950
Wire Wire Line Wire Wire Line
1900 1500 2200 1500 1900 3000 1900 2950
Connection ~ 1450 3000
Connection ~ 900 2600
Connection ~ 1900 2600
Wire Wire Line Wire Wire Line
900 1100 1050 1100 2200 3000 2200 2950
Connection ~ 2200 1100 Connection ~ 1900 3000
Wire Wire Line Wire Wire Line
3000 1000 3000 1100 1900 2650 1900 2600
Wire Wire Line Wire Wire Line
3000 1100 2900 1100 2200 2600 2200 2650
Wire Wire Line Wire Wire Line
1450 2400 1450 2500 900 2500 900 2650
Wire Wire Line Wire Wire Line
1450 2500 1450 2550 900 3000 2200 3000
Wire Wire Line Wire Wire Line
900 2500 900 2450 900 2600 1050 2600
Connection ~ 2200 2600
Wire Wire Line Wire Wire Line
1900 2500 1900 2450 3000 2500 3000 2600
Connection ~ 1450 2500
Connection ~ 900 2100
Connection ~ 1900 2100
Wire Wire Line Wire Wire Line
2200 2500 2200 2450 3000 2600 2900 2600
Connection ~ 1900 2500
Wire Wire Line Wire Wire Line
1900 2150 1900 2100 1850 2600 2300 2600
Wire Wire Line Wire Wire Line
2200 2100 2200 2150 3450 2150 4950 2150
Wire Wire Line
900 2000 900 2100
Wire Wire Line
900 2100 900 2150
Wire Wire Line
900 2500 1450 2500
Wire Wire Line
1450 2500 1900 2500
Wire Wire Line
1900 2500 2200 2500
Wire Wire Line
900 2100 1050 2100
Connection ~ 2200 2100
Wire Wire Line
3000 2000 3000 2100
Wire Wire Line
3000 2100 2900 2100
Wire Wire Line
1850 1100 1900 1100
Wire Wire Line
1900 1100 2200 1100
Wire Wire Line
2200 1100 2300 1100
Wire Wire Line
1850 2100 1900 2100
Wire Wire Line
1900 2100 2200 2100
Wire Wire Line
2200 2100 2300 2100
Wire Wire Line
3450 2150 3700 2150
Wire Wire Line
3700 2150 3950 2150
Wire Wire Line
3950 2150 4200 2150
Wire Wire Line
4200 2150 4450 2150
Wire Wire Line
4450 2150 4700 2150
Wire Wire Line
4700 2150 4950 2150
Connection ~ 3700 2150 Connection ~ 3700 2150
Connection ~ 3950 2150 Connection ~ 3950 2150
Connection ~ 4200 2150 Connection ~ 4200 2150
@ -1114,37 +971,13 @@ Connection ~ 4200 2450
Connection ~ 3950 2450 Connection ~ 3950 2450
Connection ~ 3700 2450 Connection ~ 3700 2450
Wire Wire Line Wire Wire Line
3450 2450 3700 2450 3450 2450 4950 2450
Wire Wire Line
3700 2450 3950 2450
Wire Wire Line
3950 2450 4200 2450
Wire Wire Line
4200 2450 4450 2450
Wire Wire Line
4450 2450 4700 2450
Wire Wire Line
4700 2450 4950 2450
Wire Wire Line Wire Wire Line
4200 2050 4200 2150 4200 2050 4200 2150
Wire Wire Line Wire Wire Line
4200 2550 4200 2450 4200 2550 4200 2450
Wire Wire Line Wire Wire Line
3450 1150 3700 1150 3450 1150 5450 1150
Wire Wire Line
3700 1150 3950 1150
Wire Wire Line
3950 1150 4200 1150
Wire Wire Line
4200 1150 4450 1150
Wire Wire Line
4450 1150 4700 1150
Wire Wire Line
4700 1150 4950 1150
Wire Wire Line
4950 1150 5200 1150
Wire Wire Line
5200 1150 5450 1150
Connection ~ 3700 1150 Connection ~ 3700 1150
Connection ~ 3950 1150 Connection ~ 3950 1150
Connection ~ 4200 1150 Connection ~ 4200 1150
@ -1156,21 +989,7 @@ Connection ~ 4200 1450
Connection ~ 3950 1450 Connection ~ 3950 1450
Connection ~ 3700 1450 Connection ~ 3700 1450
Wire Wire Line Wire Wire Line
3450 1450 3700 1450 3450 1450 5450 1450
Wire Wire Line
3700 1450 3950 1450
Wire Wire Line
3950 1450 4200 1450
Wire Wire Line
4200 1450 4450 1450
Wire Wire Line
4450 1450 4700 1450
Wire Wire Line
4700 1450 4950 1450
Wire Wire Line
4950 1450 5200 1450
Wire Wire Line
5200 1450 5450 1450
Wire Wire Line Wire Wire Line
4200 1050 4200 1150 4200 1050 4200 1150
Wire Wire Line Wire Wire Line
@ -1196,9 +1015,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
3650 5300 3650 5350 3650 5300 3650 5350
Wire Wire Line Wire Wire Line
3400 5350 3650 5350 3400 5350 3900 5350
Wire Wire Line
3650 5350 3900 5350
Wire Wire Line Wire Wire Line
3900 5350 3900 4900 3900 5350 3900 4900
Wire Wire Line Wire Wire Line
@ -1210,18 +1027,14 @@ Wire Wire Line
3400 4700 3650 4700 3400 4700 3650 4700
Connection ~ 3650 4700 Connection ~ 3650 4700
Wire Wire Line Wire Wire Line
8700 950 8700 1100 8700 950 8700 1200
Wire Wire Line
8700 1100 8700 1200
Wire Wire Line Wire Wire Line
8700 1100 8650 1100 8700 1100 8650 1100
Wire Wire Line Wire Wire Line
8700 1200 8650 1200 8700 1200 8650 1200
Connection ~ 8700 1100 Connection ~ 8700 1100
Wire Wire Line Wire Wire Line
7600 950 7600 1100 7600 950 7600 1200
Wire Wire Line
7600 1100 7600 1200
Wire Wire Line Wire Wire Line
7600 1200 7650 1200 7600 1200 7650 1200
Connection ~ 7600 1100 Connection ~ 7600 1100
@ -1246,17 +1059,13 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
8800 3300 9100 3300 8800 3300 9100 3300
Wire Wire Line Wire Wire Line
9300 3600 9300 3650 9300 3600 9300 3700
Wire Wire Line
9300 3650 9300 3700
Wire Wire Line Wire Wire Line
9300 4050 9300 4000 9300 4050 9300 4000
Wire Wire Line Wire Wire Line
8800 2850 8800 3300 8800 2850 8800 3300
Wire Wire Line Wire Wire Line
9500 3300 9550 3300 9500 3300 9750 3300
Wire Wire Line
9550 3300 9750 3300
Wire Wire Line Wire Wire Line
9550 3300 9550 2950 9550 3300 9550 2950
Wire Wire Line Wire Wire Line
@ -1264,9 +1073,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
9200 2950 9000 2950 9200 2950 9000 2950
Wire Wire Line Wire Wire Line
9000 2850 9000 2950 9000 2850 9000 3650
Wire Wire Line
9000 2950 9000 3650
Wire Wire Line Wire Wire Line
9000 3650 9300 3650 9000 3650 9300 3650
Connection ~ 9000 2950 Connection ~ 9000 2950
@ -1299,9 +1106,7 @@ Wire Wire Line
9300 1950 9300 2150 9300 1950 9300 2150
Connection ~ 9300 1550 Connection ~ 9300 1550
Wire Wire Line Wire Wire Line
9600 1750 9650 1750 9600 1750 9950 1750
Wire Wire Line
9650 1750 9950 1750
Wire Wire Line Wire Wire Line
9650 2100 9650 2150 9650 2100 9650 2150
Wire Wire Line Wire Wire Line
@ -1313,9 +1118,7 @@ Wire Wire Line
8950 1150 9950 1150 8950 1150 9950 1150
Connection ~ 8950 1350 Connection ~ 8950 1350
Wire Wire Line Wire Wire Line
7300 1350 7350 1350 7300 1350 7650 1350
Wire Wire Line
7350 1350 7650 1350
Wire Wire Line Wire Wire Line
7300 1550 7650 1550 7300 1550 7650 1550
$Comp $Comp
@ -1341,9 +1144,7 @@ F 3 "" H 7400 3500 30 0000 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line Wire Wire Line
7400 3250 7400 3300 7400 3250 7400 3350
Wire Wire Line
7400 3300 7400 3350
$Comp $Comp
L VSYS #PWR? L VSYS #PWR?
U 1 1 56C208D6 U 1 1 56C208D6
@ -1367,15 +1168,11 @@ F 3 "" H 7400 3750 60 0000 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line Wire Wire Line
7400 3650 7400 3700 7400 3650 7400 3750
Wire Wire Line
7400 3700 7400 3750
Wire Wire Line Wire Wire Line
7400 2900 7400 2950 7400 2900 7400 2950
Wire Wire Line Wire Wire Line
7400 3300 7600 3300 7400 3300 7800 3300
Wire Wire Line
7600 3300 7800 3300
Connection ~ 7400 3300 Connection ~ 7400 3300
$Comp $Comp
L ZENERsmall D? L ZENERsmall D?
@ -1398,4 +1195,71 @@ Wire Wire Line
Connection ~ 7600 3300 Connection ~ 7600 3300
Text HLabel 7800 3300 2 60 Input ~ 0 Text HLabel 7800 3300 2 60 Input ~ 0
SYS_VOLTAGE SYS_VOLTAGE
$Comp
L R R?
U 1 1 56C292A1
P 7500 1150
F 0 "R?" V 7580 1150 50 0000 C CNN
F 1 "10k" V 7500 1150 50 0000 C CNN
F 2 "" V 7430 1150 30 0000 C CNN
F 3 "" H 7500 1150 30 0000 C CNN
1 7500 1150
1 0 0 -1
$EndComp
Wire Wire Line
7350 1000 7500 1000
Connection ~ 7350 1000
Wire Wire Line
7500 1300 7500 1550
Connection ~ 7500 1550
Text Notes 1550 750 0 60 ~ 0
Different VCC for uC and FPGA
$Comp
L LM2596 U?
U 1 1 56C35664
P 1700 1400
F 0 "U?" H 1700 1887 60 0000 C CNN
F 1 "LM2596" H 1700 1781 60 0000 C CNN
F 2 "" H 1650 1600 60 0000 C CNN
F 3 "" H 1650 1600 60 0000 C CNN
1 1700 1400
1 0 0 -1
$EndComp
$Comp
L GNDD #PWR?
U 1 1 56C35DE1
P 1050 1950
F 0 "#PWR?" H 1050 1700 50 0001 C CNN
F 1 "GNDD" H 1050 1800 50 0000 C CNN
F 2 "" H 1050 1950 60 0000 C CNN
F 3 "" H 1050 1950 60 0000 C CNN
1 1050 1950
1 0 0 -1
$EndComp
$Comp
L GNDD #PWR?
U 1 1 56C35F4F
P 1900 1950
F 0 "#PWR?" H 1900 1700 50 0001 C CNN
F 1 "GNDD" H 1900 1800 50 0000 C CNN
F 2 "" H 1900 1950 60 0000 C CNN
F 3 "" H 1900 1950 60 0000 C CNN
1 1900 1950
1 0 0 -1
$EndComp
Wire Wire Line
1900 1950 1900 1900
$Comp
L GNDD #PWR?
U 1 1 56C360EB
P 1550 1950
F 0 "#PWR?" H 1550 1700 50 0001 C CNN
F 1 "GNDD" H 1550 1800 50 0000 C CNN
F 2 "" H 1550 1950 60 0000 C CNN
F 3 "" H 1550 1950 60 0000 C CNN
1 1550 1950
1 0 0 -1
$EndComp
Wire Wire Line
1550 1900 1550 1950
$EndSCHEMATC $EndSCHEMATC