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authorDaniel Silverstone <dsilvers@digital-scurf.org>2016-03-04 23:09:14 +0000
committerDaniel Silverstone <dsilvers@digital-scurf.org>2016-03-04 23:09:14 +0000
commite5c872079412384b0ac8059a1838988516a0196b (patch)
tree40dca382e5bf07ace57545d71747699e3f945528 /microcontroller.sch
parent81e4aaea31cb01d00bbd4c1ff361466988a41490 (diff)
downloadsamdac-e5c872079412384b0ac8059a1838988516a0196b.tar.bz2
Include results of review from Ben and Bob
Diffstat (limited to 'microcontroller.sch')
-rw-r--r--microcontroller.sch80
1 files changed, 48 insertions, 32 deletions
diff --git a/microcontroller.sch b/microcontroller.sch
index 1789361..007c123 100644
--- a/microcontroller.sch
+++ b/microcontroller.sch
@@ -105,10 +105,10 @@ F 3 "" V 10300 3400 50 0000 C CNN
0 1 1 0
$EndComp
$Comp
-L CGND #PWR047
+L CGND #PWR048
U 1 1 56C09368
P 10450 3900
-F 0 "#PWR047" H 10450 3650 50 0001 C CNN
+F 0 "#PWR048" 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 +116,10 @@ F 3 "" H 10450 3900 50 0000 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #PWR048
+L GND #PWR049
U 1 1 56C097EB
P 10050 3700
-F 0 "#PWR048" H 10050 3450 50 0001 C CNN
+F 0 "#PWR049" 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 +139,10 @@ Wire Wire Line
Wire Wire Line
9300 3400 10050 3400
$Comp
-L GND #PWR049
+L GND #PWR050
U 1 1 56C09DD6
P 7750 3500
-F 0 "#PWR049" H 7750 3250 50 0001 C CNN
+F 0 "#PWR050" 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 +194,10 @@ Wire Wire Line
1650 1350 1650 1200
Connection ~ 1650 1200
$Comp
-L GND #PWR050
+L GND #PWR051
U 1 1 56C62F11
P 1250 1700
-F 0 "#PWR050" H 1250 1450 50 0001 C CNN
+F 0 "#PWR051" 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
@@ -216,10 +216,10 @@ Connection ~ 2300 1700
Wire Wire Line
1250 1200 1250 1150
$Comp
-L +5V #PWR051
+L +5V #PWR052
U 1 1 56C631C4
P 1250 1150
-F 0 "#PWR051" H 1250 1000 50 0001 C CNN
+F 0 "#PWR052" 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
@@ -348,10 +348,10 @@ Wire Wire Line
5050 5500 5050 5800
Connection ~ 5050 5800
$Comp
-L GND #PWR052
+L GND #PWR053
U 1 1 56C64BC9
P 5250 5900
-F 0 "#PWR052" H 5250 5650 50 0001 C CNN
+F 0 "#PWR053" 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
@@ -395,10 +395,10 @@ Wire Wire Line
Wire Wire Line
2250 7250 2250 7350
$Comp
-L GND #PWR053
+L GND #PWR054
U 1 1 56C65BAE
P 2250 7350
-F 0 "#PWR053" H 2250 7100 50 0001 C CNN
+F 0 "#PWR054" 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
@@ -485,10 +485,10 @@ F 3 "" H 2950 2550 50 0000 C CNN
0 1 1 0
$EndComp
$Comp
-L GND #PWR054
+L GND #PWR055
U 1 1 56C688DC
P 2600 2550
-F 0 "#PWR054" H 2600 2300 50 0001 C CNN
+F 0 "#PWR055" 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
@@ -547,10 +547,10 @@ Wire Wire Line
Wire Wire Line
3050 2850 3050 2800
$Comp
-L GND #PWR055
+L GND #PWR056
U 1 1 56C63A4A
P 1050 3200
-F 0 "#PWR055" H 1050 2950 50 0001 C CNN
+F 0 "#PWR056" 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
@@ -597,10 +597,10 @@ Wire Wire Line
7350 5800 7350 5650
Connection ~ 7350 5650
$Comp
-L GND #PWR056
+L GND #PWR057
U 1 1 56C64D43
P 6950 6150
-F 0 "#PWR056" H 6950 5900 50 0001 C CNN
+F 0 "#PWR057" 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
@@ -617,10 +617,10 @@ Connection ~ 8000 6150
Wire Wire Line
6950 5650 6950 5600
$Comp
-L +5V #PWR057
+L +5V #PWR058
U 1 1 56C64D4E
P 6950 5600
-F 0 "#PWR057" H 6950 5450 50 0001 C CNN
+F 0 "#PWR058" 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
@@ -774,8 +774,6 @@ Text Notes 550 3800 0 60 ~ 0
These two pullups likely want to be fairly\nmid-trace on the board, rather than directly next\nto the STM32 itself.
Text Notes 7300 5350 0 60 ~ 0
There is decoupling on-board on the DAISY-24\nso these capacitors are only for stabilising the\nLDOs.
-Text Notes 8100 6400 0 60 ~ 0
-Note, this pin header might need to change to a 2mm or even a\n0.05" pitch rather than the 0.1" pitch footprint currently used.
Text Notes 550 6700 0 60 ~ 0
Maybe use a resistor rather than\ndirectly linking TCK and RTCK?
NoConn ~ 6750 2600
@@ -791,10 +789,10 @@ F 3 "" H 8900 2450 50 0000 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #PWR058
+L GND #PWR059
U 1 1 56D2F58D
P 8550 2250
-F 0 "#PWR058" H 8550 2000 50 0001 C CNN
+F 0 "#PWR059" H 8550 2000 50 0001 C CNN
F 1 "GND" H 8558 2076 50 0000 C CNN
F 2 "" H 8550 2250 50 0000 C CNN
F 3 "" H 8550 2250 50 0000 C CNN
@@ -830,8 +828,6 @@ STM_RX
Text Notes 8050 2100 0 60 ~ 0
FTDI compatible connector, ignores VIN\n(note, RX/TX look swapped because we\nare looking from the STM32's side)
NoConn ~ 8700 2400
-NoConn ~ 8700 2300
-NoConn ~ 8700 2700
NoConn ~ 6750 2800
NoConn ~ 6750 2900
NoConn ~ 6750 3000
@@ -857,10 +853,10 @@ Wire Wire Line
Wire Wire Line
10000 2800 10000 2700
$Comp
-L +5V #PWR059
+L +5V #PWR060
U 1 1 56D36AFF
P 10000 2700
-F 0 "#PWR059" H 10000 2550 50 0001 C CNN
+F 0 "#PWR060" H 10000 2550 50 0001 C CNN
F 1 "+5V" H 10018 2874 50 0000 C CNN
F 2 "" H 10000 2700 50 0000 C CNN
F 3 "" H 10000 2700 50 0000 C CNN
@@ -1028,10 +1024,10 @@ Wire Wire Line
Wire Wire Line
6450 1700 6450 1800
$Comp
-L GND #PWR060
+L GND #PWR061
U 1 1 56D6772C
P 6450 1800
-F 0 "#PWR060" H 6450 1550 50 0001 C CNN
+F 0 "#PWR061" H 6450 1550 50 0001 C CNN
F 1 "GND" H 6458 1626 50 0000 C CNN
F 2 "" H 6450 1800 50 0000 C CNN
F 3 "" H 6450 1800 50 0000 C CNN
@@ -1065,4 +1061,24 @@ Text Label 7550 3050 0 60 ~ 0
STM_TX_f
Text Label 6500 1350 0 60 ~ 0
3v3-STM-A
+Wire Wire Line
+ 8700 2700 8650 2700
+Wire Wire Line
+ 8650 2700 8650 2300
+Wire Wire Line
+ 8650 2300 8700 2300
+$Comp
+L PWR_FLAG #FLG062
+U 1 1 56DA8772
+P 6000 2050
+F 0 "#FLG062" H 6000 2145 50 0001 C CNN
+F 1 "PWR_FLAG" H 6000 2274 50 0001 C CNN
+F 2 "" H 6000 2050 50 0000 C CNN
+F 3 "" H 6000 2050 50 0000 C CNN
+ 1 6000 2050
+ 1 0 0 -1
+$EndComp
+Connection ~ 6000 2050
+Text Label 8650 2650 3 60 ~ 0
+RTSCTS
$EndSCHEMATC