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authorDaniel Silverstone <dsilvers@digital-scurf.org>2016-02-20 00:21:21 +0000
committerDaniel Silverstone <dsilvers@digital-scurf.org>2016-02-20 00:21:21 +0000
commit5e3b316196e5a4d1be689d141d010af2fb86e9e5 (patch)
tree83e1fbb266823a60766f2f2fc65dea2d04de4960 /microcontroller.sch
parentc70a07b055c51a986a3a0c6029bc75f3b908793a (diff)
downloadsamdac-5e3b316196e5a4d1be689d141d010af2fb86e9e5.tar.bz2
Loads and loads of discretes and placements
Diffstat (limited to 'microcontroller.sch')
-rw-r--r--microcontroller.sch116
1 files changed, 92 insertions, 24 deletions
diff --git a/microcontroller.sch b/microcontroller.sch
index 686e27f..06a9eeb 100644
--- a/microcontroller.sch
+++ b/microcontroller.sch
@@ -1,4 +1,5 @@
EESchema Schematic File Version 2
+LIBS:samdac-rescue
LIBS:power
LIBS:device
LIBS:transistors
@@ -105,10 +106,10 @@ F 3 "" V 10300 3400 50 0000 C CNN
0 1 1 0
$EndComp
$Comp
-L CGND #PWR31
+L CGND #PWR48
U 1 1 56C09368
P 10450 3900
-F 0 "#PWR31" H 10450 3650 50 0001 C CNN
+F 0 "#PWR48" H 10450 3650 50 0001 C CNN
F 1 "CGND" H 10433 3726 50 0000 C CNN
F 2 "" H 10450 3900 50 0000 C CNN
F 3 "" H 10450 3900 50 0000 C CNN
@@ -116,10 +117,10 @@ F 3 "" H 10450 3900 50 0000 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #PWR30
+L GND #PWR47
U 1 1 56C097EB
P 10050 3700
-F 0 "#PWR30" H 10050 3450 50 0001 C CNN
+F 0 "#PWR47" H 10050 3450 50 0001 C CNN
F 1 "GND" H 10058 3526 50 0000 C CNN
F 2 "" H 10050 3700 50 0000 C CNN
F 3 "" H 10050 3700 50 0000 C CNN
@@ -139,10 +140,10 @@ Wire Wire Line
Wire Wire Line
9300 3400 10050 3400
$Comp
-L GND #PWR29
+L GND #PWR46
U 1 1 56C09DD6
P 7750 3500
-F 0 "#PWR29" H 7750 3250 50 0001 C CNN
+F 0 "#PWR46" H 7750 3250 50 0001 C CNN
F 1 "GND" H 7758 3326 50 0000 C CNN
F 2 "" H 7750 3500 50 0000 C CNN
F 3 "" H 7750 3500 50 0000 C CNN
@@ -194,10 +195,10 @@ Wire Wire Line
1650 1350 1650 1200
Connection ~ 1650 1200
$Comp
-L GND #PWR23
+L GND #PWR40
U 1 1 56C62F11
P 1250 1700
-F 0 "#PWR23" H 1250 1450 50 0001 C CNN
+F 0 "#PWR40" H 1250 1450 50 0001 C CNN
F 1 "GND" H 1258 1526 50 0000 C CNN
F 2 "" H 1250 1700 50 0000 C CNN
F 3 "" H 1250 1700 50 0000 C CNN
@@ -222,10 +223,10 @@ Connection ~ 2300 1700
Wire Wire Line
1250 1200 1250 1150
$Comp
-L +5V #PWR22
+L +5V #PWR39
U 1 1 56C631C4
P 1250 1150
-F 0 "#PWR22" H 1250 1000 50 0001 C CNN
+F 0 "#PWR39" H 1250 1000 50 0001 C CNN
F 1 "+5V" H 1268 1324 50 0000 C CNN
F 2 "" H 1250 1150 50 0000 C CNN
F 3 "" H 1250 1150 50 0000 C CNN
@@ -366,10 +367,10 @@ Wire Wire Line
5050 5500 5050 5800
Connection ~ 5050 5800
$Comp
-L GND #PWR26
+L GND #PWR43
U 1 1 56C64BC9
P 5250 5900
-F 0 "#PWR26" H 5250 5650 50 0001 C CNN
+F 0 "#PWR43" H 5250 5650 50 0001 C CNN
F 1 "GND" H 5258 5726 50 0000 C CNN
F 2 "" H 5250 5900 50 0000 C CNN
F 3 "" H 5250 5900 50 0000 C CNN
@@ -424,10 +425,10 @@ Wire Wire Line
Wire Wire Line
2250 7250 2250 7350
$Comp
-L GND #PWR24
+L GND #PWR41
U 1 1 56C65BAE
P 2250 7350
-F 0 "#PWR24" H 2250 7100 50 0001 C CNN
+F 0 "#PWR41" H 2250 7100 50 0001 C CNN
F 1 "GND" H 2258 7176 50 0000 C CNN
F 2 "" H 2250 7350 50 0000 C CNN
F 3 "" H 2250 7350 50 0000 C CNN
@@ -514,10 +515,10 @@ F 3 "" H 2950 2550 50 0000 C CNN
0 1 1 0
$EndComp
$Comp
-L GND #PWR25
+L GND #PWR42
U 1 1 56C688DC
P 2600 2550
-F 0 "#PWR25" H 2600 2300 50 0001 C CNN
+F 0 "#PWR42" H 2600 2300 50 0001 C CNN
F 1 "GND" V 2608 2422 50 0000 R CNN
F 2 "" H 2600 2550 50 0000 C CNN
F 3 "" H 2600 2550 50 0000 C CNN
@@ -576,10 +577,10 @@ Wire Wire Line
Wire Wire Line
3050 2850 3050 2800
$Comp
-L GND #PWR21
+L GND #PWR38
U 1 1 56C63A4A
P 1050 3200
-F 0 "#PWR21" H 1050 2950 50 0001 C CNN
+F 0 "#PWR38" H 1050 2950 50 0001 C CNN
F 1 "GND" H 1058 3026 50 0000 C CNN
F 2 "" H 1050 3200 50 0000 C CNN
F 3 "" H 1050 3200 50 0000 C CNN
@@ -626,10 +627,10 @@ Wire Wire Line
7350 5800 7350 5650
Connection ~ 7350 5650
$Comp
-L GND #PWR28
+L GND #PWR45
U 1 1 56C64D43
P 6950 6150
-F 0 "#PWR28" H 6950 5900 50 0001 C CNN
+F 0 "#PWR45" H 6950 5900 50 0001 C CNN
F 1 "GND" H 6958 5976 50 0000 C CNN
F 2 "" H 6950 6150 50 0000 C CNN
F 3 "" H 6950 6150 50 0000 C CNN
@@ -646,10 +647,10 @@ Connection ~ 8000 6150
Wire Wire Line
6950 5650 6950 5600
$Comp
-L +5V #PWR27
+L +5V #PWR44
U 1 1 56C64D4E
P 6950 5600
-F 0 "#PWR27" H 6950 5450 50 0001 C CNN
+F 0 "#PWR44" H 6950 5450 50 0001 C CNN
F 1 "+5V" H 6968 5774 50 0000 C CNN
F 2 "" H 6950 5600 50 0000 C CNN
F 3 "" H 6950 5600 50 0000 C CNN
@@ -713,11 +714,78 @@ NoConn ~ 10450 5650
Wire Wire Line
2300 1700 2300 1650
Wire Wire Line
- 3750 4400 3400 4400
+ 2350 4400 3750 4400
Wire Wire Line
- 3750 4300 3400 4300
+ 2950 4300 3750 4300
Text Label 3500 4300 0 60 ~ 0
SCL
Text Label 3500 4400 0 60 ~ 0
SDA
+$Comp
+L R R14
+U 1 1 56C90954
+P 3100 4100
+F 0 "R14" H 3170 4146 50 0000 L CNN
+F 1 "2K7" H 3170 4054 50 0000 L CNN
+F 2 "Resistors_SMD:R_0805" V 3030 4100 50 0001 C CNN
+F 3 "" H 3100 4100 50 0000 C CNN
+ 1 3100 4100
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 3100 4250 3100 4300
+Connection ~ 3100 4300
+Wire Wire Line
+ 3100 3850 3100 3950
+Wire Wire Line
+ 2450 3850 3100 3850
+$Comp
+L R R13
+U 1 1 56C90C67
+P 2600 4100
+F 0 "R13" H 2670 4146 50 0000 L CNN
+F 1 "2K7" H 2670 4054 50 0000 L CNN
+F 2 "Resistors_SMD:R_0805" V 2530 4100 50 0001 C CNN
+F 3 "" H 2600 4100 50 0000 C CNN
+ 1 2600 4100
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 2600 4250 2600 4400
+Connection ~ 2600 4400
+Wire Wire Line
+ 2600 3950 2600 3850
+Connection ~ 2600 3850
+Text Label 2550 3850 0 60 ~ 0
+3v3-STM
+Text HLabel 2950 4300 0 60 BiDi ~ 0
+SCL
+Text HLabel 2350 4400 0 60 BiDi ~ 0
+SDA
+Wire Wire Line
+ 6750 2800 7100 2800
+Wire Wire Line
+ 6750 2900 7100 2900
+Wire Wire Line
+ 6750 3000 7100 3000
+Wire Wire Line
+ 6750 3100 7100 3100
+Wire Wire Line
+ 6750 3200 7100 3200
+Text HLabel 7100 2800 2 60 Input ~ 0
+~SRCINT
+Text HLabel 7100 2900 2 60 Output ~ 0
+~SRCRST
+Text HLabel 7100 3000 2 60 Input ~ 0
+~SRCRDY
+Text HLabel 7100 3100 2 60 Output ~ 0
+SRCMUTE
+Wire Wire Line
+ 6750 2700 7100 2700
+Text HLabel 7100 2700 2 60 Input ~ 0
+~SRCLOCK
+Wire Wire Line
+ 6750 2600 7100 2600
+Text HLabel 7100 2600 2 60 Output ~ 0
+DACMUTE
$EndSCHEMATC