227 lines
5.0 KiB
Plaintext
227 lines
5.0 KiB
Plaintext
EESchema Schematic File Version 4
|
|
EELAYER 30 0
|
|
EELAYER END
|
|
$Descr A4 11693 8268
|
|
encoding utf-8
|
|
Sheet 2 4
|
|
Title "Shimatta Jtag Adapter"
|
|
Date "2021-05-14"
|
|
Rev "v1.0"
|
|
Comp "Shimatta"
|
|
Comment1 ""
|
|
Comment2 ""
|
|
Comment3 ""
|
|
Comment4 ""
|
|
$EndDescr
|
|
Text HLabel 4300 2250 0 50 Input ~ 0
|
|
IN_3V3
|
|
Text HLabel 4300 3750 0 50 Output ~ 0
|
|
OUT_3V3
|
|
Text HLabel 6700 2250 2 50 Output ~ 0
|
|
OUT_VDDIO
|
|
Text HLabel 6700 3750 2 50 Input ~ 0
|
|
IN_VDDIO
|
|
$Comp
|
|
L Logic_LevelTranslator:SN74LV1T34DBV U2
|
|
U 1 1 60A1FAEF
|
|
P 5150 2250
|
|
F 0 "U2" H 5494 2296 50 0000 L CNN
|
|
F 1 "SN74LV1T34DBV" H 5494 2205 50 0000 L CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5800 2000 50 0001 C CNN
|
|
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 4750 2050 50 0001 C CNN
|
|
1 5150 2250
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text HLabel 6050 1450 2 50 Input ~ 0
|
|
VDDIO
|
|
Wire Wire Line
|
|
5450 2250 6700 2250
|
|
$Comp
|
|
L Device:C C7
|
|
U 1 1 60A227C6
|
|
P 5700 1650
|
|
F 0 "C7" H 5585 1604 50 0000 R CNN
|
|
F 1 "100n" H 5585 1695 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5738 1500 50 0001 C CNN
|
|
F 3 "~" H 5700 1650 50 0001 C CNN
|
|
1 5700 1650
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5150 1950 5150 1450
|
|
Wire Wire Line
|
|
5150 1450 5700 1450
|
|
$Comp
|
|
L power:GND #PWR0133
|
|
U 1 1 60A24F1C
|
|
P 5700 1900
|
|
F 0 "#PWR0133" H 5700 1650 50 0001 C CNN
|
|
F 1 "GND" H 5705 1727 50 0000 C CNN
|
|
F 2 "" H 5700 1900 50 0001 C CNN
|
|
F 3 "" H 5700 1900 50 0001 C CNN
|
|
1 5700 1900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5700 1900 5700 1800
|
|
Wire Wire Line
|
|
5700 1500 5700 1450
|
|
Connection ~ 5700 1450
|
|
Wire Wire Line
|
|
5700 1450 6050 1450
|
|
Wire Wire Line
|
|
5150 2550 5150 2650
|
|
$Comp
|
|
L power:GND #PWR0134
|
|
U 1 1 60A267B8
|
|
P 5150 2650
|
|
F 0 "#PWR0134" H 5150 2400 50 0001 C CNN
|
|
F 1 "GND" H 5155 2477 50 0000 C CNN
|
|
F 2 "" H 5150 2650 50 0001 C CNN
|
|
F 3 "" H 5150 2650 50 0001 C CNN
|
|
1 5150 2650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4300 2250 4850 2250
|
|
$Comp
|
|
L Logic_LevelTranslator:SN74LV1T34DBV U4
|
|
U 1 1 60A27B58
|
|
P 5150 3750
|
|
F 0 "U4" H 4806 3796 50 0000 R CNN
|
|
F 1 "SN74LV1T34DBV" H 4806 3705 50 0000 R CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5800 3500 50 0001 C CNN
|
|
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 4750 3550 50 0001 C CNN
|
|
1 5150 3750
|
|
-1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C9
|
|
U 1 1 60A2B24F
|
|
P 5700 3150
|
|
F 0 "C9" H 5585 3104 50 0000 R CNN
|
|
F 1 "100n" H 5585 3195 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5738 3000 50 0001 C CNN
|
|
F 3 "~" H 5700 3150 50 0001 C CNN
|
|
1 5700 3150
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5150 3450 5150 2950
|
|
Wire Wire Line
|
|
5150 2950 5700 2950
|
|
Wire Wire Line
|
|
5700 3400 5700 3300
|
|
Wire Wire Line
|
|
5700 3000 5700 2950
|
|
Connection ~ 5700 2950
|
|
$Comp
|
|
L power:GND #PWR0135
|
|
U 1 1 60A2D17D
|
|
P 5700 3400
|
|
F 0 "#PWR0135" H 5700 3150 50 0001 C CNN
|
|
F 1 "GND" H 5705 3227 50 0000 C CNN
|
|
F 2 "" H 5700 3400 50 0001 C CNN
|
|
F 3 "" H 5700 3400 50 0001 C CNN
|
|
1 5700 3400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4300 3750 4850 3750
|
|
Wire Wire Line
|
|
5450 3750 6700 3750
|
|
$Comp
|
|
L power:GND #PWR0136
|
|
U 1 1 60A30AA2
|
|
P 5150 4150
|
|
F 0 "#PWR0136" H 5150 3900 50 0001 C CNN
|
|
F 1 "GND" H 5155 3977 50 0000 C CNN
|
|
F 2 "" H 5150 4150 50 0001 C CNN
|
|
F 3 "" H 5150 4150 50 0001 C CNN
|
|
1 5150 4150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5150 4150 5150 4050
|
|
$Comp
|
|
L power:+3V3 #PWR0137
|
|
U 1 1 60A3C135
|
|
P 5700 2800
|
|
F 0 "#PWR0137" H 5700 2650 50 0001 C CNN
|
|
F 1 "+3V3" H 5715 2973 50 0000 C CNN
|
|
F 2 "" H 5700 2800 50 0001 C CNN
|
|
F 3 "" H 5700 2800 50 0001 C CNN
|
|
1 5700 2800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5700 2800 5700 2950
|
|
Text HLabel 7650 2250 0 50 Input ~ 0
|
|
RTS_3V3
|
|
Text HLabel 10050 2250 2 50 Output ~ 0
|
|
RTS_VDDIO
|
|
$Comp
|
|
L Logic_LevelTranslator:SN74LV1T34DBV U3
|
|
U 1 1 60A4AF40
|
|
P 8500 2250
|
|
F 0 "U3" H 8844 2296 50 0000 L CNN
|
|
F 1 "SN74LV1T34DBV" H 8844 2205 50 0000 L CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 9150 2000 50 0001 C CNN
|
|
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 8100 2050 50 0001 C CNN
|
|
1 8500 2250
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text HLabel 9400 1450 2 50 Input ~ 0
|
|
VDDIO
|
|
Wire Wire Line
|
|
8800 2250 10050 2250
|
|
$Comp
|
|
L Device:C C8
|
|
U 1 1 60A4AF4C
|
|
P 9050 1650
|
|
F 0 "C8" H 8935 1604 50 0000 R CNN
|
|
F 1 "100n" H 8935 1695 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9088 1500 50 0001 C CNN
|
|
F 3 "~" H 9050 1650 50 0001 C CNN
|
|
1 9050 1650
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8500 1950 8500 1450
|
|
Wire Wire Line
|
|
8500 1450 9050 1450
|
|
$Comp
|
|
L power:GND #PWR0138
|
|
U 1 1 60A4AF58
|
|
P 9050 1900
|
|
F 0 "#PWR0138" H 9050 1650 50 0001 C CNN
|
|
F 1 "GND" H 9055 1727 50 0000 C CNN
|
|
F 2 "" H 9050 1900 50 0001 C CNN
|
|
F 3 "" H 9050 1900 50 0001 C CNN
|
|
1 9050 1900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9050 1900 9050 1800
|
|
Wire Wire Line
|
|
9050 1500 9050 1450
|
|
Connection ~ 9050 1450
|
|
Wire Wire Line
|
|
9050 1450 9400 1450
|
|
Wire Wire Line
|
|
8500 2550 8500 2650
|
|
$Comp
|
|
L power:GND #PWR0139
|
|
U 1 1 60A4AF67
|
|
P 8500 2650
|
|
F 0 "#PWR0139" H 8500 2400 50 0001 C CNN
|
|
F 1 "GND" H 8505 2477 50 0000 C CNN
|
|
F 2 "" H 8500 2650 50 0001 C CNN
|
|
F 3 "" H 8500 2650 50 0001 C CNN
|
|
1 8500 2650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7650 2250 8200 2250
|
|
$EndSCHEMATC
|