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Correct LED wiring for active-low with buffer IC

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This commit is contained in:
Matthew Nielsen 2021-06-10 12:36:51 -06:00
parent 06e8949635
commit a72d8d37ca
5 changed files with 83405 additions and 3256 deletions
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2611
kicad/bluescsi_iigs_internal.kicad_pcb
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2347
kicad/bluescsi_iigs_internal.kicad_pcb-bak
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72
kicad/bluescsi_iigs_internal.sch
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@ -910,42 +910,9 @@ Wire Wire Line
4400 1700 4850 1700
Wire Wire Line
5600 5800 5700 5800
$Comp
L power:GND #PWR0127
U 1 1 609F55CD
P 6050 5800
F 0 "#PWR0127" H 6050 5550 50 0001 C CNN
F 1 "GND" H 6055 5627 50 0000 C CNN
F 2 "" H 6050 5800 50 0001 C CNN
F 3 "" H 6050 5800 50 0001 C CNN
1 6050 5800
1 0 0 -1
$EndComp
Wire Wire Line
6000 5800 6050 5800
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 60AA760E
P 4700 5800
F 0 "J5" H 4808 5981 50 0000 C CNN
F 1 "Conn_01x02_Male" H 4808 5890 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4700 5800 50 0001 C CNN
F 3 "~" H 4700 5800 50 0001 C CNN
1 4700 5800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 60AA99DB
P 4900 5900
F 0 "#PWR0128" H 4900 5650 50 0001 C CNN
F 1 "GND" H 4905 5727 50 0000 C CNN
F 2 "" H 4900 5900 50 0001 C CNN
F 3 "" H 4900 5900 50 0001 C CNN
1 4900 5900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0130
U 1 1 609FCFD6
P 8550 6100
@ -1029,8 +996,8 @@ L Connector:Conn_01x05_Male U5
U 1 1 60C23A85
P 5950 6600
F 0 "U5" H 5922 6624 50 0000 R CNN
F 1 "SN74LVC1G06DBVR" H 5922 6533 50 0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5_HandSoldering" H 5950 6600 50 0001 C CNN
F 1 "NL17SZ07DFT2G" H 5922 6533 50 0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-353_SC-70-5_Handsoldering" H 5950 6600 50 0001 C CNN
F 3 "https://www.mouser.com/datasheet/2/308/1/NL17SZ07_D-2318022.pdf" H 5950 6600 50 0001 C CNN
1 5950 6600
-1 0 0 -1
@ -1082,6 +1049,39 @@ F 1 "LED" H 5443 5926 50 0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5450 5800 50 0001 C CNN
F 3 "~" H 5450 5800 50 0001 C CNN
1 5450 5800
-1 0 0 -1
1 0 0 1
$EndComp
$Comp
L power:+3.3V #PWR0127
U 1 1 60C2921C
P 6050 5800
F 0 "#PWR0127" H 6050 5650 50 0001 C CNN
F 1 "+3.3V" H 6065 5973 50 0000 C CNN
F 2 "" H 6050 5800 50 0001 C CNN
F 3 "" H 6050 5800 50 0001 C CNN
1 6050 5800
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 60AA760E
P 4700 5700
F 0 "J5" H 4808 5881 50 0000 C CNN
F 1 "Conn_01x02_Male" H 4808 5790 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4700 5700 50 0001 C CNN
F 3 "~" H 4700 5700 50 0001 C CNN
1 4700 5700
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0128
U 1 1 60C2D753
P 4900 5700
F 0 "#PWR0128" H 4900 5550 50 0001 C CNN
F 1 "+3.3V" H 4915 5873 50 0000 C CNN
F 2 "" H 4900 5700 50 0001 C CNN
F 3 "" H 4900 5700 50 0001 C CNN
1 4900 5700
1 0 0 -1
$EndComp
$EndSCHEMATC

86
kicad/bluescsi_iigs_internal.sch-bak
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@ -910,42 +910,9 @@ Wire Wire Line
4400 1700 4850 1700
Wire Wire Line
5600 5800 5700 5800
$Comp
L power:GND #PWR0127
U 1 1 609F55CD
P 6050 5800
F 0 "#PWR0127" H 6050 5550 50 0001 C CNN
F 1 "GND" H 6055 5627 50 0000 C CNN
F 2 "" H 6050 5800 50 0001 C CNN
F 3 "" H 6050 5800 50 0001 C CNN
1 6050 5800
1 0 0 -1
$EndComp
Wire Wire Line
6000 5800 6050 5800
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 60AA760E
P 4700 5800
F 0 "J5" H 4808 5981 50 0000 C CNN
F 1 "Conn_01x02_Male" H 4808 5890 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4700 5800 50 0001 C CNN
F 3 "~" H 4700 5800 50 0001 C CNN
1 4700 5800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 60AA99DB
P 4900 5900
F 0 "#PWR0128" H 4900 5650 50 0001 C CNN
F 1 "GND" H 4905 5727 50 0000 C CNN
F 2 "" H 4900 5900 50 0001 C CNN
F 3 "" H 4900 5900 50 0001 C CNN
1 4900 5900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0130
U 1 1 609FCFD6
P 8550 6100
@ -1019,18 +986,18 @@ U 1 1 608623C0
P 9300 4600
F 0 "U4" H 9300 4842 50 0000 C CNN
F 1 "MC7805CT-BP" H 9300 4751 50 0000 C CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Vertical" H 9300 4800 50 0001 C CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Horizontal_TabUp" H 9300 4800 50 0001 C CNN
F 3 "https://www.mouser.com/datasheet/2/258/MC7805CT(TO-220)-E-1626349.pdf" H 9400 4350 50 0001 C CNN
1 9300 4600
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x05_Male U?
L Connector:Conn_01x05_Male U5
U 1 1 60C23A85
P 5950 6600
F 0 "U?" H 5922 6624 50 0000 R CNN
F 1 "SN74LVC1G06DBVR" H 5922 6533 50 0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5_HandSoldering" H 5950 6600 50 0001 C CNN
F 0 "U5" H 5922 6624 50 0000 R CNN
F 1 "NL17SZ07DFT2G" H 5922 6533 50 0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-353_SC-70-5_Handsoldering" H 5950 6600 50 0001 C CNN
F 3 "https://www.mouser.com/datasheet/2/308/1/NL17SZ07_D-2318022.pdf" H 5950 6600 50 0001 C CNN
1 5950 6600
-1 0 0 -1
@ -1039,10 +1006,10 @@ NoConn ~ 5750 6400
Text Label 5750 6500 2 50 ~ 0
DISK_ACT
$Comp
L power:GND #PWR?
L power:GND #PWR0126
U 1 1 60C2A0B7
P 5450 6600
F 0 "#PWR?" H 5450 6350 50 0001 C CNN
F 0 "#PWR0126" H 5450 6350 50 0001 C CNN
F 1 "GND" H 5455 6427 50 0000 C CNN
F 2 "" H 5450 6600 50 0001 C CNN
F 3 "" H 5450 6600 50 0001 C CNN
@ -1052,10 +1019,10 @@ $EndComp
Wire Wire Line
5750 6600 5450 6600
$Comp
L power:+3.3V #PWR?
L power:+3.3V #PWR0131
U 1 1 60C2CD62
P 5100 6800
F 0 "#PWR?" H 5100 6650 50 0001 C CNN
F 0 "#PWR0131" H 5100 6650 50 0001 C CNN
F 1 "+3.3V" H 5115 6973 50 0000 C CNN
F 2 "" H 5100 6800 50 0001 C CNN
F 3 "" H 5100 6800 50 0001 C CNN
@ -1082,6 +1049,39 @@ F 1 "LED" H 5443 5926 50 0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5450 5800 50 0001 C CNN
F 3 "~" H 5450 5800 50 0001 C CNN
1 5450 5800
-1 0 0 -1
1 0 0 1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 60C2921C
P 6050 5800
F 0 "#PWR?" H 6050 5650 50 0001 C CNN
F 1 "+3.3V" H 6065 5973 50 0000 C CNN
F 2 "" H 6050 5800 50 0001 C CNN
F 3 "" H 6050 5800 50 0001 C CNN
1 6050 5800
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 60AA760E
P 4700 5800
F 0 "J5" H 4808 5981 50 0000 C CNN
F 1 "Conn_01x02_Male" H 4808 5890 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4700 5800 50 0001 C CNN
F 3 "~" H 4700 5800 50 0001 C CNN
1 4700 5800
1 0 0 1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 60C2D753
P 4900 5700
F 0 "#PWR?" H 4900 5550 50 0001 C CNN
F 1 "+3.3V" H 4915 5873 50 0000 C CNN
F 2 "" H 4900 5700 50 0001 C CNN
F 3 "" H 4900 5700 50 0001 C CNN
1 4900 5700
1 0 0 -1
$EndComp
$EndSCHEMATC

81545
kicad/fp-info-cache
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