mirror of
https://github.com/osiweb/unified_retro_keyboard.git
synced 2024-06-08 06:29:33 +00:00
Circuit tweaks
- Add power-on reset to reset circuit - Modify Shiftlock circuit to require only one jumper
This commit is contained in:
Dave
parent
0e70d49f44
commit
01f57f69e1
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@ -4,11 +4,11 @@ EELAYER END
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Title "OSI Interface for Universal Retro Keyboard"
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F 1 "GND" H 2055 9927 50 0000 C CNN
|
||||
F 2 "" H 2050 10100 50 0001 C CNN
|
||||
F 3 "" H 2050 10100 50 0001 C CNN
|
||||
1 2050 10100
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR015
|
||||
L power:GND #PWR013
|
||||
U 1 1 5BF3C258
|
||||
P 9250 4400
|
||||
F 0 "#PWR015" H 9250 4150 50 0001 C CNN
|
||||
F 0 "#PWR013" H 9250 4150 50 0001 C CNN
|
||||
F 1 "GND" H 9255 4227 50 0000 C CNN
|
||||
F 2 "" H 9250 4400 50 0001 C CNN
|
||||
F 3 "" H 9250 4400 50 0001 C CNN
|
||||
|
|
@ -261,10 +228,10 @@ F 3 "" H 9250 4400 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR011
|
||||
L power:GND #PWR09
|
||||
U 1 1 5BF42928
|
||||
P 5600 5400
|
||||
F 0 "#PWR011" H 5600 5150 50 0001 C CNN
|
||||
F 0 "#PWR09" H 5600 5150 50 0001 C CNN
|
||||
F 1 "GND" H 5605 5227 50 0000 C CNN
|
||||
F 2 "" H 5600 5400 50 0001 C CNN
|
||||
F 3 "" H 5600 5400 50 0001 C CNN
|
||||
|
|
@ -272,10 +239,10 @@ F 3 "" H 5600 5400 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR09
|
||||
L power:GND #PWR07
|
||||
U 1 1 5BF48F7E
|
||||
P 5600 3150
|
||||
F 0 "#PWR09" H 5600 2900 50 0001 C CNN
|
||||
F 0 "#PWR07" H 5600 2900 50 0001 C CNN
|
||||
F 1 "GND" H 5605 2977 50 0000 C CNN
|
||||
F 2 "" H 5600 3150 50 0001 C CNN
|
||||
F 3 "" H 5600 3150 50 0001 C CNN
|
||||
|
|
@ -283,10 +250,10 @@ F 3 "" H 5600 3150 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR013
|
||||
L power:GND #PWR011
|
||||
U 1 1 5BF5C280
|
||||
P 8750 4100
|
||||
F 0 "#PWR013" H 8750 3850 50 0001 C CNN
|
||||
F 0 "#PWR011" H 8750 3850 50 0001 C CNN
|
||||
F 1 "GND" H 8755 3927 50 0000 C CNN
|
||||
F 2 "" H 8750 4100 50 0001 C CNN
|
||||
F 3 "" H 8750 4100 50 0001 C CNN
|
||||
|
|
@ -295,10 +262,6 @@ F 3 "" H 8750 4100 50 0001 C CNN
|
|||
$EndComp
|
||||
Wire Wire Line
|
||||
5600 3050 5600 3100
|
||||
Wire Wire Line
|
||||
2050 9950 2050 10100
|
||||
Wire Wire Line
|
||||
2050 8900 2050 8950
|
||||
Wire Wire Line
|
||||
9250 4300 9250 4400
|
||||
Wire Wire Line
|
||||
|
|
@ -306,10 +269,10 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
8750 4100 8750 4000
|
||||
$Comp
|
||||
L power:+5V #PWR04
|
||||
L power:+5V #PWR02
|
||||
U 1 1 5BFDC5C3
|
||||
P 2500 9100
|
||||
F 0 "#PWR04" H 2500 8950 50 0001 C CNN
|
||||
F 0 "#PWR02" H 2500 8950 50 0001 C CNN
|
||||
F 1 "+5V" H 2515 9273 50 0000 C CNN
|
||||
F 2 "" H 2500 9100 50 0001 C CNN
|
||||
F 3 "" H 2500 9100 50 0001 C CNN
|
||||
|
|
@ -317,10 +280,10 @@ F 3 "" H 2500 9100 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR05
|
||||
L power:GND #PWR03
|
||||
U 1 1 5BFDC5C9
|
||||
P 2500 9700
|
||||
F 0 "#PWR05" H 2500 9450 50 0001 C CNN
|
||||
F 0 "#PWR03" H 2500 9450 50 0001 C CNN
|
||||
F 1 "GND" H 2505 9527 50 0000 C CNN
|
||||
F 2 "" H 2500 9700 50 0001 C CNN
|
||||
F 3 "" H 2500 9700 50 0001 C CNN
|
||||
|
|
@ -333,7 +296,7 @@ U 1 1 5BFE9C80
|
|||
P 3100 9400
|
||||
F 0 "C1" H 3215 9446 50 0000 L CNN
|
||||
F 1 "C" H 3215 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 3138 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 3138 9250 50 0001 C CNN
|
||||
F 3 "~" H 3100 9400 50 0001 C CNN
|
||||
1 3100 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -344,7 +307,7 @@ U 1 1 5BFE9D13
|
|||
P 3500 9400
|
||||
F 0 "C2" H 3615 9446 50 0000 L CNN
|
||||
F 1 "C" H 3615 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 3538 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 3538 9250 50 0001 C CNN
|
||||
F 3 "~" H 3500 9400 50 0001 C CNN
|
||||
1 3500 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -355,7 +318,7 @@ U 1 1 5BFF0892
|
|||
P 3900 9400
|
||||
F 0 "C3" H 4015 9446 50 0000 L CNN
|
||||
F 1 "C" H 4015 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 3938 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 3938 9250 50 0001 C CNN
|
||||
F 3 "~" H 3900 9400 50 0001 C CNN
|
||||
1 3900 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -366,7 +329,7 @@ U 1 1 5BFF0898
|
|||
P 4300 9400
|
||||
F 0 "C4" H 4415 9446 50 0000 L CNN
|
||||
F 1 "C" H 4415 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 4338 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 4338 9250 50 0001 C CNN
|
||||
F 3 "~" H 4300 9400 50 0001 C CNN
|
||||
1 4300 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -404,10 +367,10 @@ F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 7000 1350 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:+5V #PWR012
|
||||
L power:+5V #PWR010
|
||||
U 1 1 5C031A36
|
||||
P 6600 1050
|
||||
F 0 "#PWR012" H 6600 900 50 0001 C CNN
|
||||
F 0 "#PWR010" H 6600 900 50 0001 C CNN
|
||||
F 1 "+5V" H 6615 1223 50 0000 C CNN
|
||||
F 2 "" H 6600 1050 50 0001 C CNN
|
||||
F 3 "" H 6600 1050 50 0001 C CNN
|
||||
|
|
@ -548,10 +511,10 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
8750 3900 8650 3900
|
||||
$Comp
|
||||
L unikbd:74HC240 U4
|
||||
L unikbd:74HC240 U3
|
||||
U 1 1 5ECDC3B9
|
||||
P 5600 2250
|
||||
F 0 "U4" H 5400 3000 50 0000 C CNN
|
||||
F 0 "U3" H 5400 3000 50 0000 C CNN
|
||||
F 1 "74HC240" H 5300 2900 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-20_W7.62mm" H 5600 2250 50 0001 C CNN
|
||||
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT240.pdf" H 5600 2250 50 0001 C CNN
|
||||
|
|
@ -559,10 +522,10 @@ F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT240.pdf" H 5600 22
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L unikbd:74HC240 U5
|
||||
L unikbd:74HC240 U4
|
||||
U 1 1 5ECEC661
|
||||
P 5600 4500
|
||||
F 0 "U5" H 5400 5300 50 0000 C CNN
|
||||
F 0 "U4" H 5400 5300 50 0000 C CNN
|
||||
F 1 "74HC240" H 5300 5200 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-20_W7.62mm" H 5600 4500 50 0001 C CNN
|
||||
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT240.pdf" H 5600 4500 50 0001 C CNN
|
||||
|
|
@ -616,10 +579,10 @@ Connection ~ 7300 4900
|
|||
Wire Wire Line
|
||||
7300 4900 6100 4900
|
||||
$Comp
|
||||
L 74xx:74LS373 U6
|
||||
L 74xx:74LS373 U5
|
||||
U 1 1 5EE34D09
|
||||
P 9250 3500
|
||||
F 0 "U6" H 9400 4150 50 0000 C CNN
|
||||
F 0 "U5" H 9400 4150 50 0000 C CNN
|
||||
F 1 "74LS373" H 9000 4150 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-20_W7.62mm" H 9250 3500 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS373" H 9250 3500 50 0001 C CNN
|
||||
|
|
@ -627,12 +590,12 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS373" H 9250 3500 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 74xx:74LS138 U2
|
||||
L 74xx:74LS138 U1
|
||||
U 1 1 5EE9FB59
|
||||
P 3200 7000
|
||||
F 0 "U2" H 3200 7781 50 0000 C CNN
|
||||
F 0 "U1" H 3200 7781 50 0000 C CNN
|
||||
F 1 "74LS138" H 3200 7690 50 0000 C CNN
|
||||
F 2 "" H 3200 7000 50 0001 C CNN
|
||||
F 2 "Package_DIP:DIP-16_W7.62mm" H 3200 7000 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS138" H 3200 7000 50 0001 C CNN
|
||||
1 3200 7000
|
||||
1 0 0 -1
|
||||
|
|
@ -646,10 +609,10 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
2300 7400 2700 7400
|
||||
$Comp
|
||||
L power:GND #PWR07
|
||||
L power:GND #PWR05
|
||||
U 1 1 5EF3D06A
|
||||
P 3200 7700
|
||||
F 0 "#PWR07" H 3200 7450 50 0001 C CNN
|
||||
F 0 "#PWR05" H 3200 7450 50 0001 C CNN
|
||||
F 1 "GND" H 3205 7527 50 0000 C CNN
|
||||
F 2 "" H 3200 7700 50 0001 C CNN
|
||||
F 3 "" H 3200 7700 50 0001 C CNN
|
||||
|
|
@ -658,10 +621,10 @@ F 3 "" H 3200 7700 50 0001 C CNN
|
|||
$EndComp
|
||||
Connection ~ 3200 7700
|
||||
$Comp
|
||||
L 74xx:74LS04 U3
|
||||
L 74xx:74LS04 U2
|
||||
U 2 1 5EF63528
|
||||
P 4400 7100
|
||||
F 0 "U3" H 4450 7250 50 0000 C CNN
|
||||
F 0 "U2" H 4450 7250 50 0000 C CNN
|
||||
F 1 "74LS04" H 4600 7000 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 4400 7100 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 4400 7100 50 0001 C CNN
|
||||
|
|
@ -669,10 +632,10 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 4400 7100 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 74xx:74LS04 U3
|
||||
L 74xx:74LS04 U2
|
||||
U 4 1 5EF84CE1
|
||||
P 4400 8300
|
||||
F 0 "U3" H 4500 8450 50 0000 C CNN
|
||||
F 0 "U2" H 4500 8450 50 0000 C CNN
|
||||
F 1 "74LS04" H 4600 8150 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 4400 8300 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 4400 8300 50 0001 C CNN
|
||||
|
|
@ -688,7 +651,7 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
3950 7400 3950 7700
|
||||
Wire Wire Line
|
||||
1800 8300 4100 8300
|
||||
1800 8300 3450 8300
|
||||
Wire Wire Line
|
||||
2500 9550 2800 9550
|
||||
Wire Wire Line
|
||||
|
|
@ -772,7 +735,7 @@ Wire Wire Line
|
|||
Text Label 1600 4500 0 50 ~ 0
|
||||
NI
|
||||
Text Label 1600 4600 0 50 ~ 0
|
||||
~SI
|
||||
~S1
|
||||
Wire Wire Line
|
||||
1500 4700 2400 4700
|
||||
Wire Wire Line
|
||||
|
|
@ -1106,7 +1069,7 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
3250 4600 4900 4600
|
||||
Wire Wire Line
|
||||
4700 8300 10400 8300
|
||||
4700 8300 5650 8300
|
||||
Wire Wire Line
|
||||
1900 8000 10400 8000
|
||||
Wire Wire Line
|
||||
|
|
@ -1190,10 +1153,10 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
3900 6600 4100 6600
|
||||
$Comp
|
||||
L 74xx:74LS04 U3
|
||||
L 74xx:74LS04 U2
|
||||
U 1 1 5EF5DD97
|
||||
P 4400 6600
|
||||
F 0 "U3" H 4450 6750 50 0000 C CNN
|
||||
F 0 "U2" H 4450 6750 50 0000 C CNN
|
||||
F 1 "74LS04" H 4450 6450 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 4400 6600 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 4400 6600 50 0001 C CNN
|
||||
|
|
@ -1212,7 +1175,7 @@ U 1 1 6064F317
|
|||
P 4650 9400
|
||||
F 0 "C5" H 4765 9446 50 0000 L CNN
|
||||
F 1 "C" H 4765 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 4688 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 4688 9250 50 0001 C CNN
|
||||
F 3 "~" H 4650 9400 50 0001 C CNN
|
||||
1 4650 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -1223,7 +1186,7 @@ U 1 1 6064F31D
|
|||
P 5050 9400
|
||||
F 0 "C6" H 5165 9446 50 0000 L CNN
|
||||
F 1 "C" H 5165 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 5088 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 5088 9250 50 0001 C CNN
|
||||
F 3 "~" H 5050 9400 50 0001 C CNN
|
||||
1 5050 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -1234,7 +1197,7 @@ U 1 1 6064F323
|
|||
P 5450 9400
|
||||
F 0 "C7" H 5565 9446 50 0000 L CNN
|
||||
F 1 "C" H 5565 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 5488 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 5488 9250 50 0001 C CNN
|
||||
F 3 "~" H 5450 9400 50 0001 C CNN
|
||||
1 5450 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -1245,7 +1208,7 @@ U 1 1 6064F329
|
|||
P 5850 9400
|
||||
F 0 "C8" H 5965 9446 50 0000 L CNN
|
||||
F 1 "C" H 5965 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 5888 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 5888 9250 50 0001 C CNN
|
||||
F 3 "~" H 5850 9400 50 0001 C CNN
|
||||
1 5850 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -1280,7 +1243,7 @@ U 1 1 606D38CE
|
|||
P 6250 9400
|
||||
F 0 "C9" H 6365 9446 50 0000 L CNN
|
||||
F 1 "C" H 6365 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 6288 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 6288 9250 50 0001 C CNN
|
||||
F 3 "~" H 6250 9400 50 0001 C CNN
|
||||
1 6250 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -1351,10 +1314,10 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
13100 7400 14300 7400
|
||||
$Comp
|
||||
L power:GND #PWR016
|
||||
L power:GND #PWR014
|
||||
U 1 1 609E5C10
|
||||
P 12800 8100
|
||||
F 0 "#PWR016" H 12800 7850 50 0001 C CNN
|
||||
F 0 "#PWR014" H 12800 7850 50 0001 C CNN
|
||||
F 1 "GND" H 12805 7927 50 0000 C CNN
|
||||
F 2 "" H 12800 8100 50 0001 C CNN
|
||||
F 3 "" H 12800 8100 50 0001 C CNN
|
||||
|
|
@ -1371,7 +1334,7 @@ U 1 1 60A345E3
|
|||
P 14500 7100
|
||||
F 0 "J4" H 14460 7720 50 0000 L CNN
|
||||
F 1 "Sound" H 14180 6390 50 0000 L CNN
|
||||
F 2 "" H 14500 7100 50 0001 C CNN
|
||||
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Horizontal" H 14500 7100 50 0001 C CNN
|
||||
F 3 "~" H 14500 7100 50 0001 C CNN
|
||||
1 14500 7100
|
||||
1 0 0 -1
|
||||
|
|
@ -1379,10 +1342,10 @@ $EndComp
|
|||
Wire Wire Line
|
||||
3950 7700 4100 7700
|
||||
$Comp
|
||||
L 74xx:74LS04 U3
|
||||
L 74xx:74LS04 U2
|
||||
U 3 1 5EF73E4B
|
||||
P 4400 7700
|
||||
F 0 "U3" H 4450 7850 50 0000 C CNN
|
||||
F 0 "U2" H 4450 7850 50 0000 C CNN
|
||||
F 1 "74LS04" H 4500 7550 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 4400 7700 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 4400 7700 50 0001 C CNN
|
||||
|
|
@ -1407,7 +1370,7 @@ F7 "KD5" I L 10400 7150 50
|
|||
F8 "KD6" I L 10400 7250 50
|
||||
F9 "KD7" I L 10400 7350 50
|
||||
F10 "NI" I L 10400 8000 50
|
||||
F11 "SI" I L 10400 8300 50
|
||||
F11 "S1" I L 10400 8300 50
|
||||
F12 "Noise1" O R 12100 7700 50
|
||||
F13 "Noise2" O R 12100 7500 50
|
||||
F14 "SOUND_EN" I L 10400 7700 50
|
||||
|
|
@ -1478,7 +1441,7 @@ U 1 1 61CE638B
|
|||
P 6650 9400
|
||||
F 0 "C10" H 6765 9446 50 0000 L CNN
|
||||
F 1 "C" H 6765 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 6688 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 6688 9250 50 0001 C CNN
|
||||
F 3 "~" H 6650 9400 50 0001 C CNN
|
||||
1 6650 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -1493,7 +1456,7 @@ U 1 1 61CE6393
|
|||
P 7050 9400
|
||||
F 0 "C11" H 7165 9446 50 0000 L CNN
|
||||
F 1 "C" H 7165 9355 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 7088 9250 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 7088 9250 50 0001 C CNN
|
||||
F 3 "~" H 7050 9400 50 0001 C CNN
|
||||
1 7050 9400
|
||||
1 0 0 -1
|
||||
|
|
@ -1502,6 +1465,34 @@ Wire Wire Line
|
|||
6650 9250 7050 9250
|
||||
Wire Wire Line
|
||||
6650 9550 7050 9550
|
||||
Text Notes 7800 9650 0 50 ~ 0
|
||||
S1 is from Video timing chain. \n- For 540A board, this must be jumpered to pin 15, and Jumper J1 must be set to “S1”.\n- For 540B board, set jumper to “~S1~”
|
||||
$Comp
|
||||
L Jumper:Jumper_3_Open JP?
|
||||
U 1 1 62069817
|
||||
P 5650 8550
|
||||
AR Path="/5D770C6B/62069817" Ref="JP?" Part="1"
|
||||
AR Path="/62069817" Ref="JP?" Part="1"
|
||||
F 0 "JP?" V 5650 8774 50 0000 C CNN
|
||||
F 1 "Jumper_3_Open" V 6000 8700 50 0000 C CNN
|
||||
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal" H 5650 8550 50 0001 C CNN
|
||||
F 3 "~" H 5650 8550 50 0001 C CNN
|
||||
1 5650 8550
|
||||
0 -1 -1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3450 8300 3450 8800
|
||||
Wire Wire Line
|
||||
3450 8800 5650 8800
|
||||
Connection ~ 3450 8300
|
||||
Wire Wire Line
|
||||
3450 8300 4100 8300
|
||||
Wire Wire Line
|
||||
5800 8550 7150 8550
|
||||
Wire Wire Line
|
||||
7150 8550 7150 8300
|
||||
Wire Wire Line
|
||||
7150 8300 10400 8300
|
||||
Wire Bus Line
|
||||
12800 1150 12800 1600
|
||||
Wire Bus Line
|
||||
|
|
@ -1510,4 +1501,8 @@ Wire Bus Line
|
|||
13000 5800 13000 7300
|
||||
Wire Bus Line
|
||||
11200 1150 11200 5800
|
||||
Text Notes 5750 8800 0 50 ~ 0
|
||||
S1
|
||||
Text Notes 5750 8350 0 50 ~ 0
|
||||
~S1
|
||||
$EndSCHEMATC
|
||||
|
|
|
|||
|
|
@ -4,11 +4,11 @@ EELAYER END
|
|||
$Descr A4 11693 8268
|
||||
encoding utf-8
|
||||
Sheet 3 3
|
||||
Title ""
|
||||
Date ""
|
||||
Title "OSI Interface"
|
||||
Date "2020-04-23"
|
||||
Rev ""
|
||||
Comp ""
|
||||
Comment1 ""
|
||||
Comp "OSIWeb.org"
|
||||
Comment1 "Reset and ShiftLock circuits"
|
||||
Comment2 ""
|
||||
Comment3 ""
|
||||
Comment4 ""
|
||||
|
|
@ -17,9 +17,9 @@ Text HLabel 1800 4250 0 50 UnSpc ~ 0
|
|||
ShiftLock_1
|
||||
Text HLabel 1750 5350 0 50 UnSpc ~ 0
|
||||
ShiftLock_2
|
||||
Text HLabel 8950 6150 2 50 Output ~ 0
|
||||
Text HLabel 8000 5350 2 50 Output ~ 0
|
||||
ShiftLock_LED+
|
||||
Text HLabel 8950 6250 2 50 Output ~ 0
|
||||
Text HLabel 8000 5550 2 50 Output ~ 0
|
||||
ShiftLock_LED-
|
||||
Text HLabel 1750 1400 0 50 UnSpc ~ 0
|
||||
Break_1
|
||||
|
|
@ -28,10 +28,10 @@ Break_2
|
|||
Text HLabel 9100 2550 2 50 Output ~ 0
|
||||
~RESET
|
||||
$Comp
|
||||
L 74xx:74LS14 U11
|
||||
L 74xx:74LS14 U10
|
||||
U 1 1 60F8E3EB
|
||||
P 5600 4500
|
||||
F 0 "U11" H 5600 4817 50 0000 C CNN
|
||||
F 0 "U10" H 5600 4817 50 0000 C CNN
|
||||
F 1 "74LS14" H 5600 4726 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 5600 4500 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 5600 4500 50 0001 C CNN
|
||||
|
|
@ -39,10 +39,10 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 5600 4500 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 74xx:74LS14 U11
|
||||
L 74xx:74LS14 U10
|
||||
U 2 1 60F90788
|
||||
P 5600 5350
|
||||
F 0 "U11" H 5600 5667 50 0000 C CNN
|
||||
F 0 "U10" H 5600 5667 50 0000 C CNN
|
||||
F 1 "74LS14" H 5600 5576 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 5600 5350 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 5600 5350 50 0001 C CNN
|
||||
|
|
@ -50,10 +50,10 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 5600 5350 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 74xx:74LS14 U11
|
||||
L 74xx:74LS14 U10
|
||||
U 3 1 60F91229
|
||||
P 3650 4900
|
||||
F 0 "U11" H 3650 5217 50 0000 C CNN
|
||||
F 0 "U10" H 3650 5217 50 0000 C CNN
|
||||
F 1 "74LS14" H 3650 5126 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 3650 4900 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 3650 4900 50 0001 C CNN
|
||||
|
|
@ -61,10 +61,10 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 3650 4900 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 74xx:74LS14 U11
|
||||
L 74xx:74LS14 U10
|
||||
U 4 1 60F9322B
|
||||
P 4150 1800
|
||||
F 0 "U11" H 4150 2117 50 0000 C CNN
|
||||
F 0 "U10" H 4150 2117 50 0000 C CNN
|
||||
F 1 "74LS14" H 4150 2026 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 4150 1800 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 4150 1800 50 0001 C CNN
|
||||
|
|
@ -72,10 +72,10 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 4150 1800 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 74xx:74LS14 U11
|
||||
L 74xx:74LS14 U10
|
||||
U 6 1 60F956F9
|
||||
P 8500 2550
|
||||
F 0 "U11" H 8500 2867 50 0000 C CNN
|
||||
F 0 "U10" H 8500 2867 50 0000 C CNN
|
||||
F 1 "74LS14" H 8500 2776 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 8500 2550 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 8500 2550 50 0001 C CNN
|
||||
|
|
@ -128,7 +128,6 @@ Wire Wire Line
|
|||
6150 4850 6150 5350
|
||||
Wire Wire Line
|
||||
6150 5350 5900 5350
|
||||
Connection ~ 6150 5350
|
||||
Connection ~ 4900 4500
|
||||
Wire Wire Line
|
||||
4850 5350 4350 5350
|
||||
|
|
@ -136,10 +135,10 @@ Connection ~ 4350 5350
|
|||
Wire Wire Line
|
||||
4350 5350 4350 5500
|
||||
$Comp
|
||||
L power:GND #PWR033
|
||||
L power:GND #PWR031
|
||||
U 1 1 60FB81DD
|
||||
P 4350 5900
|
||||
F 0 "#PWR033" H 4350 5650 50 0001 C CNN
|
||||
F 0 "#PWR031" H 4350 5650 50 0001 C CNN
|
||||
F 1 "GND" H 4355 5727 50 0000 C CNN
|
||||
F 2 "" H 4350 5900 50 0001 C CNN
|
||||
F 3 "" H 4350 5900 50 0001 C CNN
|
||||
|
|
@ -152,7 +151,7 @@ U 1 1 60FCB99A
|
|||
P 4350 5650
|
||||
F 0 "C19" H 4400 5550 50 0000 L CNN
|
||||
F 1 "0.1uF" H 4000 5750 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 4388 5500 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 4388 5500 50 0001 C CNN
|
||||
F 3 "~" H 4350 5650 50 0001 C CNN
|
||||
1 4350 5650
|
||||
-1 0 0 1
|
||||
|
|
@ -176,16 +175,16 @@ U 1 1 60FF7386
|
|||
P 3000 2150
|
||||
F 0 "C18" H 3115 2196 50 0000 L CNN
|
||||
F 1 "0.33uF" H 3115 2105 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 3038 2000 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 3038 2000 50 0001 C CNN
|
||||
F 3 "~" H 3000 2150 50 0001 C CNN
|
||||
1 3000 2150
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR032
|
||||
L power:GND #PWR030
|
||||
U 1 1 60FF7396
|
||||
P 3000 2400
|
||||
F 0 "#PWR032" H 3000 2150 50 0001 C CNN
|
||||
F 0 "#PWR030" H 3000 2150 50 0001 C CNN
|
||||
F 1 "GND" H 3005 2227 50 0000 C CNN
|
||||
F 2 "" H 3000 2400 50 0001 C CNN
|
||||
F 3 "" H 3000 2400 50 0001 C CNN
|
||||
|
|
@ -195,60 +194,60 @@ $EndComp
|
|||
Wire Wire Line
|
||||
3000 2400 3000 2300
|
||||
$Comp
|
||||
L 4xxx:4066 U12
|
||||
L 4xxx:4066 U11
|
||||
U 1 1 60FFF569
|
||||
P 7350 4500
|
||||
F 0 "U12" V 7396 4372 50 0000 R CNN
|
||||
F 1 "4066" V 7305 4372 50 0000 R CNN
|
||||
F 2 "" H 7350 4500 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 7350 4500 50 0001 C CNN
|
||||
1 7350 4500
|
||||
P 7350 4250
|
||||
F 0 "U11" V 7396 4122 50 0000 R CNN
|
||||
F 1 "4066" V 7305 4122 50 0000 R CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 7350 4250 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 7350 4250 50 0001 C CNN
|
||||
1 7350 4250
|
||||
0 -1 -1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L 4xxx:4066 U12
|
||||
L 4xxx:4066 U11
|
||||
U 2 1 6100162B
|
||||
P 4350 4900
|
||||
F 0 "U12" V 4396 4772 50 0000 R CNN
|
||||
F 0 "U11" V 4396 4772 50 0000 R CNN
|
||||
F 1 "4066" V 4305 4772 50 0000 R CNN
|
||||
F 2 "" H 4350 4900 50 0001 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 4350 4900 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 4350 4900 50 0001 C CNN
|
||||
2 4350 4900
|
||||
0 -1 -1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L 4xxx:4066 U12
|
||||
L 4xxx:4066 U11
|
||||
U 3 1 61001D7C
|
||||
P 8300 4500
|
||||
F 0 "U12" V 8346 4372 50 0000 R CNN
|
||||
F 1 "4066" V 8255 4372 50 0000 R CNN
|
||||
F 2 "" H 8300 4500 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 8300 4500 50 0001 C CNN
|
||||
3 8300 4500
|
||||
0 -1 -1 0
|
||||
P 7250 5550
|
||||
F 0 "U11" V 7296 5422 50 0000 R CNN
|
||||
F 1 "4066" V 7205 5422 50 0000 R CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 7250 5550 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 7250 5550 50 0001 C CNN
|
||||
3 7250 5550
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 4xxx:4066 U12
|
||||
L 4xxx:4066 U11
|
||||
U 4 1 6100250F
|
||||
P 7100 2550
|
||||
F 0 "U12" H 7100 2377 50 0000 C CNN
|
||||
F 0 "U11" H 7100 2377 50 0000 C CNN
|
||||
F 1 "4066" H 7100 2286 50 0000 C CNN
|
||||
F 2 "" H 7100 2550 50 0001 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 7100 2550 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 7100 2550 50 0001 C CNN
|
||||
4 7100 2550
|
||||
-1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
6000 4500 7050 4500
|
||||
6000 4500 6650 4500
|
||||
$Comp
|
||||
L Diode:1N914 D18
|
||||
U 1 1 61026B80
|
||||
P 8800 5500
|
||||
F 0 "D18" H 8800 5284 50 0000 C CNN
|
||||
F 1 "1N914" H 8800 5375 50 0000 C CNN
|
||||
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8800 5325 50 0001 C CNN
|
||||
F 3 "http://www.vishay.com/docs/85622/1n914.pdf" H 8800 5500 50 0001 C CNN
|
||||
1 8800 5500
|
||||
P 7700 4750
|
||||
F 0 "D18" H 7700 4534 50 0000 C CNN
|
||||
F 1 "1N914" H 7700 4625 50 0000 C CNN
|
||||
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 7700 4575 50 0001 C CNN
|
||||
F 3 "http://www.vishay.com/docs/85622/1n914.pdf" H 7700 4750 50 0001 C CNN
|
||||
1 7700 4750
|
||||
-1 0 0 1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
|
|
@ -262,10 +261,10 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
2250 5350 2250 5800
|
||||
$Comp
|
||||
L power:GND #PWR028
|
||||
L power:GND #PWR026
|
||||
U 1 1 61054316
|
||||
P 2250 5800
|
||||
F 0 "#PWR028" H 2250 5550 50 0001 C CNN
|
||||
F 0 "#PWR026" H 2250 5550 50 0001 C CNN
|
||||
F 1 "GND" H 2255 5627 50 0000 C CNN
|
||||
F 2 "" H 2250 5800 50 0001 C CNN
|
||||
F 3 "" H 2250 5800 50 0001 C CNN
|
||||
|
|
@ -273,10 +272,10 @@ F 3 "" H 2250 5800 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:+5V #PWR029
|
||||
L power:+5V #PWR027
|
||||
U 1 1 6105BADF
|
||||
P 2700 3750
|
||||
F 0 "#PWR029" H 2700 3600 50 0001 C CNN
|
||||
F 0 "#PWR027" H 2700 3600 50 0001 C CNN
|
||||
F 1 "+5V" H 2715 3923 50 0000 C CNN
|
||||
F 2 "" H 2700 3750 50 0001 C CNN
|
||||
F 3 "" H 2700 3750 50 0001 C CNN
|
||||
|
|
@ -289,7 +288,7 @@ U 1 1 6106E29B
|
|||
P 2700 5650
|
||||
F 0 "C17" H 2750 5550 50 0000 L CNN
|
||||
F 1 "0.33uF" H 2350 5750 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 2738 5500 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 2738 5500 50 0001 C CNN
|
||||
F 3 "~" H 2700 5650 50 0001 C CNN
|
||||
1 2700 5650
|
||||
-1 0 0 1
|
||||
|
|
@ -297,10 +296,10 @@ $EndComp
|
|||
Wire Wire Line
|
||||
2700 4900 2700 5500
|
||||
$Comp
|
||||
L power:GND #PWR030
|
||||
L power:GND #PWR028
|
||||
U 1 1 610755A7
|
||||
P 2700 5900
|
||||
F 0 "#PWR030" H 2700 5650 50 0001 C CNN
|
||||
F 0 "#PWR028" H 2700 5650 50 0001 C CNN
|
||||
F 1 "GND" H 2705 5727 50 0000 C CNN
|
||||
F 2 "" H 2700 5900 50 0001 C CNN
|
||||
F 3 "" H 2700 5900 50 0001 C CNN
|
||||
|
|
@ -311,121 +310,70 @@ Wire Wire Line
|
|||
2700 5900 2700 5800
|
||||
Wire Wire Line
|
||||
3950 4900 4000 4900
|
||||
Wire Wire Line
|
||||
4000 4900 4000 4050
|
||||
Wire Wire Line
|
||||
4000 4050 7900 4050
|
||||
Wire Wire Line
|
||||
7900 4050 7900 4500
|
||||
Wire Wire Line
|
||||
7900 4500 8000 4500
|
||||
Connection ~ 4000 4900
|
||||
Wire Wire Line
|
||||
4000 4900 4050 4900
|
||||
Wire Wire Line
|
||||
7350 4200 7350 3850
|
||||
Wire Wire Line
|
||||
7350 3850 8300 3850
|
||||
Wire Wire Line
|
||||
8300 3850 8300 4200
|
||||
Connection ~ 8300 3850
|
||||
Wire Wire Line
|
||||
8300 3850 8900 3850
|
||||
7350 3950 7350 3850
|
||||
$Comp
|
||||
L Jumper:Jumper_3_Open JP2
|
||||
L Jumper:Jumper_3_Open JP1
|
||||
U 1 1 6116CC01
|
||||
P 7850 5100
|
||||
F 0 "JP2" H 7850 5324 50 0000 C CNN
|
||||
F 1 "Jumper_3_Open" H 7850 5233 50 0000 C CNN
|
||||
F 2 "" H 7850 5100 50 0001 C CNN
|
||||
F 3 "~" H 7850 5100 50 0001 C CNN
|
||||
1 7850 5100
|
||||
1 0 0 -1
|
||||
P 6650 4250
|
||||
F 0 "JP1" V 6600 4450 50 0000 C CNN
|
||||
F 1 "ShiftLock Select" V 6700 4650 50 0000 C CNN
|
||||
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal" H 6650 4250 50 0001 C CNN
|
||||
F 3 "~" H 6650 4250 50 0001 C CNN
|
||||
1 6650 4250
|
||||
0 -1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
7350 5100 7600 5100
|
||||
Wire Wire Line
|
||||
7350 4800 7350 5100
|
||||
Wire Wire Line
|
||||
8100 5100 8300 5100
|
||||
Wire Wire Line
|
||||
8300 5100 8300 4800
|
||||
Wire Wire Line
|
||||
7850 5250 7850 5500
|
||||
Wire Wire Line
|
||||
7850 5500 8650 5500
|
||||
7350 4550 7350 4750
|
||||
$Comp
|
||||
L power:+5V #PWR031
|
||||
L power:+5V #PWR029
|
||||
U 1 1 6119EF3F
|
||||
P 3000 850
|
||||
F 0 "#PWR031" H 3000 700 50 0001 C CNN
|
||||
F 0 "#PWR029" H 3000 700 50 0001 C CNN
|
||||
F 1 "+5V" H 3015 1023 50 0000 C CNN
|
||||
F 2 "" H 3000 850 50 0001 C CNN
|
||||
F 3 "" H 3000 850 50 0001 C CNN
|
||||
1 3000 850
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3250 4900 3250 6600
|
||||
Wire Wire Line
|
||||
3250 6600 6350 6600
|
||||
Connection ~ 3250 4900
|
||||
Wire Wire Line
|
||||
3250 4900 3350 4900
|
||||
$Comp
|
||||
L Jumper:Jumper_3_Open JP1
|
||||
U 1 1 6120B4E1
|
||||
P 6350 6250
|
||||
F 0 "JP1" V 6396 6337 50 0000 L CNN
|
||||
F 1 "Jumper_3_Open" V 6305 6337 50 0000 L CNN
|
||||
F 2 "" H 6350 6250 50 0001 C CNN
|
||||
F 3 "~" H 6350 6250 50 0001 C CNN
|
||||
1 6350 6250
|
||||
0 -1 -1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
6350 5350 6350 6000
|
||||
Wire Wire Line
|
||||
6150 5350 6350 5350
|
||||
Wire Wire Line
|
||||
6350 6600 6350 6500
|
||||
$Comp
|
||||
L power:+5V #PWR036
|
||||
L power:+5V #PWR035
|
||||
U 1 1 61245055
|
||||
P 8800 6000
|
||||
F 0 "#PWR036" H 8800 5850 50 0001 C CNN
|
||||
F 1 "+5V" H 8815 6173 50 0000 C CNN
|
||||
F 2 "" H 8800 6000 50 0001 C CNN
|
||||
F 3 "" H 8800 6000 50 0001 C CNN
|
||||
1 8800 6000
|
||||
P 7850 5150
|
||||
F 0 "#PWR035" H 7850 5000 50 0001 C CNN
|
||||
F 1 "+5V" H 7865 5323 50 0000 C CNN
|
||||
F 2 "" H 7850 5150 50 0001 C CNN
|
||||
F 3 "" H 7850 5150 50 0001 C CNN
|
||||
1 7850 5150
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
8800 6000 8800 6150
|
||||
7850 5150 7850 5350
|
||||
Wire Wire Line
|
||||
8800 6150 8950 6150
|
||||
Text HLabel 8900 3850 2 50 Input ~ 0
|
||||
7850 5350 8000 5350
|
||||
Text HLabel 8000 3850 2 50 Input ~ 0
|
||||
Col0
|
||||
Text HLabel 8950 5500 2 50 Output ~ 0
|
||||
Text HLabel 8000 4750 2 50 Output ~ 0
|
||||
Row0
|
||||
Wire Wire Line
|
||||
6500 6250 8950 6250
|
||||
$Comp
|
||||
L Device:C C20
|
||||
U 1 1 61431129
|
||||
P 6150 2900
|
||||
F 0 "C20" H 6265 2946 50 0000 L CNN
|
||||
F 1 "0.33uF" H 6265 2855 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mm" H 6188 2750 50 0001 C CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 6188 2750 50 0001 C CNN
|
||||
F 3 "~" H 6150 2900 50 0001 C CNN
|
||||
1 6150 2900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:GND #PWR034
|
||||
L power:GND #PWR032
|
||||
U 1 1 6143112F
|
||||
P 6150 3150
|
||||
F 0 "#PWR034" H 6150 2900 50 0001 C CNN
|
||||
F 0 "#PWR032" H 6150 2900 50 0001 C CNN
|
||||
F 1 "GND" H 6155 2977 50 0000 C CNN
|
||||
F 2 "" H 6150 3150 50 0001 C CNN
|
||||
F 3 "" H 6150 3150 50 0001 C CNN
|
||||
|
|
@ -477,10 +425,10 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
7100 1800 7100 2250
|
||||
$Comp
|
||||
L 74xx:74LS14 U11
|
||||
L 74xx:74LS14 U10
|
||||
U 5 1 6168AA55
|
||||
P 5250 2550
|
||||
F 0 "U11" H 5250 2867 50 0000 C CNN
|
||||
F 0 "U10" H 5250 2867 50 0000 C CNN
|
||||
F 1 "74LS14" H 5250 2776 50 0000 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 5250 2550 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 5250 2550 50 0001 C CNN
|
||||
|
|
@ -520,12 +468,12 @@ F 3 "~" H 7800 2850 50 0001 C CNN
|
|||
$EndComp
|
||||
Connection ~ 7800 2550
|
||||
Wire Wire Line
|
||||
7800 2550 8200 2550
|
||||
7800 2550 8050 2550
|
||||
$Comp
|
||||
L power:GND #PWR035
|
||||
L power:GND #PWR034
|
||||
U 1 1 6170BBEC
|
||||
P 7800 3150
|
||||
F 0 "#PWR035" H 7800 2900 50 0001 C CNN
|
||||
F 0 "#PWR034" H 7800 2900 50 0001 C CNN
|
||||
F 1 "GND" H 7805 2977 50 0000 C CNN
|
||||
F 2 "" H 7800 3150 50 0001 C CNN
|
||||
F 3 "" H 7800 3150 50 0001 C CNN
|
||||
|
|
@ -562,10 +510,10 @@ Wire Wire Line
|
|||
Wire Wire Line
|
||||
2150 1800 2150 2400
|
||||
$Comp
|
||||
L power:GND #PWR027
|
||||
L power:GND #PWR025
|
||||
U 1 1 617A42C5
|
||||
P 2150 2400
|
||||
F 0 "#PWR027" H 2150 2150 50 0001 C CNN
|
||||
F 0 "#PWR025" H 2150 2150 50 0001 C CNN
|
||||
F 1 "GND" H 2155 2227 50 0000 C CNN
|
||||
F 2 "" H 2150 2400 50 0001 C CNN
|
||||
F 3 "" H 2150 2400 50 0001 C CNN
|
||||
|
|
@ -592,8 +540,6 @@ F 3 "~" H 2700 4600 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
Connection ~ 2700 4900
|
||||
Wire Wire Line
|
||||
2700 4900 3250 4900
|
||||
$Comp
|
||||
L Device:R_US R11
|
||||
U 1 1 61C4846D
|
||||
|
|
@ -617,10 +563,10 @@ Reset Delay time: about 3.3 sec\nReset delay is approx. proportional to 10sec/uF
|
|||
Text Notes 6400 3150 0 50 ~ 0
|
||||
~RESET~ pulse is approx 50 usec.
|
||||
$Comp
|
||||
L 74xx:74LS14 U11
|
||||
L 74xx:74LS14 U10
|
||||
U 7 1 61CB40D7
|
||||
P 10450 1550
|
||||
F 0 "U11" H 10680 1596 50 0000 L CNN
|
||||
F 0 "U10" H 10680 1596 50 0000 L CNN
|
||||
F 1 "74LS14" H 10680 1505 50 0000 L CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 10450 1550 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 10450 1550 50 0001 C CNN
|
||||
|
|
@ -628,12 +574,12 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS14" H 10450 1550 50 0001 C CNN
|
|||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L 4xxx:4066 U12
|
||||
L 4xxx:4066 U11
|
||||
U 5 1 61CB40DD
|
||||
P 9750 1550
|
||||
F 0 "U12" H 9980 1596 50 0000 L CNN
|
||||
F 0 "U11" H 9980 1596 50 0000 L CNN
|
||||
F 1 "4066" H 9980 1505 50 0000 L CNN
|
||||
F 2 "" H 9750 1550 50 0001 C CNN
|
||||
F 2 "Package_DIP:DIP-14_W7.62mm" H 9750 1550 50 0001 C CNN
|
||||
F 3 "http://www.ti.com/lit/ds/symlink/cd4066b.pdf" H 9750 1550 50 0001 C CNN
|
||||
5 9750 1550
|
||||
1 0 0 -1
|
||||
|
|
@ -682,4 +628,94 @@ Wire Wire Line
|
|||
Connection ~ 10100 950
|
||||
Wire Wire Line
|
||||
10100 950 10450 950
|
||||
$Comp
|
||||
L Diode:1N914 D19
|
||||
U 1 1 61FD244F
|
||||
P 8050 2300
|
||||
F 0 "D19" V 8150 2250 50 0000 C CNN
|
||||
F 1 "1N914" V 7950 2150 50 0000 C CNN
|
||||
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8050 2125 50 0001 C CNN
|
||||
F 3 "http://www.vishay.com/docs/85622/1n914.pdf" H 8050 2300 50 0001 C CNN
|
||||
1 8050 2300
|
||||
0 -1 -1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L Device:C C21
|
||||
U 1 1 61FD5372
|
||||
P 8050 1900
|
||||
F 0 "C21" H 8165 1946 50 0000 L CNN
|
||||
F 1 "10uF" H 8165 1855 50 0000 L CNN
|
||||
F 2 "Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm" H 8088 1750 50 0001 C CNN
|
||||
F 3 "~" H 8050 1900 50 0001 C CNN
|
||||
1 8050 1900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L power:+5F #PWR036
|
||||
U 1 1 61FD7E79
|
||||
P 8050 1550
|
||||
F 0 "#PWR036" H 8050 1400 50 0001 C CNN
|
||||
F 1 "+5F" H 8065 1723 50 0000 C CNN
|
||||
F 2 "" H 8050 1550 50 0001 C CNN
|
||||
F 3 "" H 8050 1550 50 0001 C CNN
|
||||
1 8050 1550
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
8050 1750 8050 1550
|
||||
Wire Wire Line
|
||||
8050 2550 8050 2450
|
||||
Connection ~ 8050 2550
|
||||
Wire Wire Line
|
||||
8050 2550 8200 2550
|
||||
Wire Wire Line
|
||||
8050 2150 8050 2050
|
||||
Text Notes 5950 1400 0 50 ~ 0
|
||||
Power on ~RESET~ approx. 18 msec for 10 uF C21.
|
||||
Wire Wire Line
|
||||
7350 3850 8000 3850
|
||||
Wire Wire Line
|
||||
4000 3950 4000 4900
|
||||
Wire Wire Line
|
||||
4000 3950 6650 3950
|
||||
Wire Wire Line
|
||||
6650 3950 6650 4000
|
||||
Wire Wire Line
|
||||
7050 4250 6950 4250
|
||||
Wire Wire Line
|
||||
7350 4750 7550 4750
|
||||
Wire Wire Line
|
||||
8000 4750 7850 4750
|
||||
Wire Wire Line
|
||||
6950 5550 6850 5550
|
||||
Wire Wire Line
|
||||
6850 5550 6850 5850
|
||||
$Comp
|
||||
L power:GND #PWR033
|
||||
U 1 1 62047B17
|
||||
P 6850 5850
|
||||
F 0 "#PWR033" H 6850 5600 50 0001 C CNN
|
||||
F 1 "GND" H 6855 5677 50 0000 C CNN
|
||||
F 2 "" H 6850 5850 50 0001 C CNN
|
||||
F 3 "" H 6850 5850 50 0001 C CNN
|
||||
1 6850 5850
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
6950 4250 6950 5200
|
||||
Wire Wire Line
|
||||
6950 5200 7250 5200
|
||||
Wire Wire Line
|
||||
7250 5200 7250 5250
|
||||
Connection ~ 6950 4250
|
||||
Wire Wire Line
|
||||
6950 4250 6800 4250
|
||||
Wire Wire Line
|
||||
8000 5550 7550 5550
|
||||
Text Notes 6200 4050 0 50 ~ 0
|
||||
Mechanical
|
||||
Text Notes 6400 4500 0 50 ~ 0
|
||||
Soft
|
||||
Wire Wire Line
|
||||
2700 4900 3350 4900
|
||||
$EndSCHEMATC
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user