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Added voltage sensing

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This commit is contained in:
Markus Koch 2016-02-15 17:04:54 +01:00
parent d74c522c82
commit 058188a11c
3 changed files with 234 additions and 26 deletions
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20
fpgna-cache.lib
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@ -524,4 +524,24 @@ X VUSB 1 0 0 0 U 50 50 1 1 W N
ENDDRAW ENDDRAW
ENDDEF ENDDEF
# #
# ZENERsmall
#
DEF ZENERsmall D 0 40 N N 1 F N
F0 "D" 0 100 50 H V C CNN
F1 "ZENERsmall" 0 -100 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
D?
SO*
SM*
$ENDFPLIST
DRAW
P 4 0 1 8 -60 40 -40 20 -40 -20 -20 -40 N
P 4 0 1 0 40 40 -40 0 40 -40 40 40 F
X K 1 -100 0 60 R 40 40 1 1 P
X A 2 100 0 60 L 40 40 1 1 P
ENDDRAW
ENDDEF
#
#End Library #End Library

2
fpgna.sch
View File

@ -54,7 +54,7 @@ F0 "powersupply" 60
F1 "power.sch" 60 F1 "power.sch" 60
$EndSheet $EndSheet
$Sheet $Sheet
S 5600 2300 2250 1800 S 4450 1100 2250 1800
U 56337D98 U 56337D98
F0 "debug" 60 F0 "debug" 60
F1 "debug.sch" 60 F1 "debug.sch" 60

238
power.sch
View File

@ -930,7 +930,13 @@ $EndComp
Text Notes 1550 900 0 60 ~ 0 Text Notes 1550 900 0 60 ~ 0
TODO: Redo as SMPS! TODO: Redo as SMPS!
Wire Wire Line Wire Wire Line
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Wire Wire Line
1150 3550 1150 3650
Wire Wire Line
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Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
@ -945,7 +951,15 @@ Connection ~ 1150 3750
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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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Wire Wire Line Wire Wire Line
@ -958,7 +972,9 @@ Wire Wire Line
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@ -966,7 +982,9 @@ Connection ~ 1150 4050
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Wire Wire Line
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@ -975,7 +993,9 @@ Wire Wire Line
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Wire Wire Line Wire Wire Line
@ -1006,9 +1028,15 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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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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Wire Wire Line Wire Wire Line
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Connection ~ 2200 1100 Connection ~ 2200 1100
@ -1017,7 +1045,9 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
@ -1033,9 +1063,15 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line
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Wire Wire Line
1450 2500 1900 2500
Wire Wire Line
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Wire Wire Line Wire Wire Line
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Connection ~ 2200 2100 Connection ~ 2200 2100
@ -1044,11 +1080,29 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
3000 2100 2900 2100 3000 2100 2900 2100
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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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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Wire Wire Line
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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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Wire Wire Line
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Wire Wire Line
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Connection ~ 3700 2150 Connection ~ 3700 2150
Connection ~ 3950 2150 Connection ~ 3950 2150
Connection ~ 4200 2150 Connection ~ 4200 2150
@ -1060,13 +1114,37 @@ Connection ~ 4200 2450
Connection ~ 3950 2450 Connection ~ 3950 2450
Connection ~ 3700 2450 Connection ~ 3700 2450
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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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Wire Wire Line
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Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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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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Wire Wire Line
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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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Connection ~ 3700 1150 Connection ~ 3700 1150
Connection ~ 3950 1150 Connection ~ 3950 1150
Connection ~ 4200 1150 Connection ~ 4200 1150
@ -1078,7 +1156,21 @@ Connection ~ 4200 1450
Connection ~ 3950 1450 Connection ~ 3950 1450
Connection ~ 3700 1450 Connection ~ 3700 1450
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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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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line Wire Wire Line
@ -1104,7 +1196,9 @@ Wire Wire Line
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@ -1116,14 +1210,18 @@ Wire Wire Line
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Connection ~ 3650 4700 Connection ~ 3650 4700
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Connection ~ 8700 1100 Connection ~ 8700 1100
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Wire Wire Line
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Wire Wire Line Wire Wire Line
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Connection ~ 7600 1100 Connection ~ 7600 1100
@ -1148,13 +1246,17 @@ Wire Wire Line
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$Comp
L R R?
U 1 1 56C1FB0E
P 7400 3100
F 0 "R?" V 7480 3100 50 0000 C CNN
F 1 "10k" V 7400 3100 50 0000 C CNN
F 2 "" V 7330 3100 30 0000 C CNN
F 3 "" H 7400 3100 30 0000 C CNN
1 7400 3100
1 0 0 -1
$EndComp
$Comp
L R R?
U 1 1 56C20160
P 7400 3500
F 0 "R?" V 7480 3500 50 0000 C CNN
F 1 "10k" V 7400 3500 50 0000 C CNN
F 2 "" V 7330 3500 30 0000 C CNN
F 3 "" H 7400 3500 30 0000 C CNN
1 7400 3500
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L VSYS #PWR?
U 1 1 56C208D6
P 7400 2900
F 0 "#PWR?" H 7400 2750 50 0001 C CNN
F 1 "VSYS" H 7400 3040 50 0000 C CNN
F 2 "" H 7400 2900 50 0000 C CNN
F 3 "" H 7400 2900 50 0000 C CNN
1 7400 2900
1 0 0 -1
$EndComp
$Comp
L GNDD #PWR?
U 1 1 56C20CEB
P 7400 3750
F 0 "#PWR?" H 7400 3500 50 0001 C CNN
F 1 "GNDD" H 7400 3600 50 0000 C CNN
F 2 "" H 7400 3750 60 0000 C CNN
F 3 "" H 7400 3750 60 0000 C CNN
1 7400 3750
1 0 0 -1
$EndComp
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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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Wire Wire Line
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Connection ~ 7400 3300
$Comp
L ZENERsmall D?
U 1 1 56C21EC8
P 7600 3500
F 0 "D?" V 7554 3569 50 0000 L CNN
F 1 "3.3V" V 7646 3569 50 0000 L CNN
F 2 "" H 7600 3500 50 0000 C CNN
F 3 "" H 7600 3500 50 0000 C CNN
1 7600 3500
0 1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 7400 3700
Wire Wire Line
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Connection ~ 7600 3300
Text HLabel 7800 3300 2 60 Input ~ 0
SYS_VOLTAGE
$EndSCHEMATC $EndSCHEMATC