EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 4
Title "Shimatta Jtag Adapter"
Date "2021-05-14"
Rev "v1.0"
Comp "Shimatta"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 3300 1400 2    50   Output ~ 0
TXD3_VDDIO
Text HLabel 6550 1400 2    50   Input ~ 0
RXD3_VDDIO
Text HLabel 3300 4300 2    50   Output ~ 0
~DTR3~_VDDIO
Text HLabel 3300 2850 2    50   Output ~ 0
~RTS3~_VDDIO
Text HLabel 6500 5750 2    50   Input ~ 0
~DCD3~_VDDIO
Text HLabel 6500 4300 2    50   Input ~ 0
~DSR3~_VDDIO
Text HLabel 6550 2850 2    50   Input ~ 0
~CTS3~_VDDIO
Text HLabel 3300 5750 2    50   Output ~ 0
TXDEN3_VDDIO
Text HLabel 1600 700  0    50   Input ~ 0
VDDIO
Text HLabel 1400 1400 0    50   Input ~ 0
TXD3_3V3
Text HLabel 4650 1400 0    50   Output ~ 0
RXD3_3V3
Text HLabel 1400 2850 0    50   Input ~ 0
~RTS3~_3V3
Text HLabel 4650 2850 0    50   Output ~ 0
~CTS3~_3V3
Text HLabel 1400 4300 0    50   Input ~ 0
~DTR3~_3V3
Text HLabel 4650 4300 0    50   Output ~ 0
~DSR3~_3V3
Text HLabel 4650 5750 0    50   Output ~ 0
~DCD3~_3V3
Text HLabel 1400 5750 0    50   Input ~ 0
TXDEN3_3V3
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U9
U 1 1 60D289E7
P 2000 1400
F 0 "U9" H 2344 1446 50  0000 L CNN
F 1 "SN74LV1T34DBV" H 2344 1355 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 2650 1150 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 1600 1200 50  0001 C CNN
	1    2000 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 1100 2000 700 
Wire Wire Line
	1600 700  2000 700 
Wire Wire Line
	2450 700  2450 750 
Wire Wire Line
	2000 700  2450 700 
$Comp
L Device:C C29
U 1 1 60D2BBD7
P 2450 900
F 0 "C29" H 2565 946 50  0000 L CNN
F 1 "100n" H 2565 855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 750 50  0001 C CNN
F 3 "~" H 2450 900 50  0001 C CNN
	1    2450 900 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0168
U 1 1 60D2CB7A
P 2450 1100
F 0 "#PWR0168" H 2450 850 50  0001 C CNN
F 1 "GND" H 2455 927 50  0000 C CNN
F 2 "" H 2450 1100 50  0001 C CNN
F 3 "" H 2450 1100 50  0001 C CNN
	1    2450 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2450 1100 2450 1050
$Comp
L power:GND #PWR0169
U 1 1 60D300D3
P 2000 1800
F 0 "#PWR0169" H 2000 1550 50  0001 C CNN
F 1 "GND" H 2005 1627 50  0000 C CNN
F 2 "" H 2000 1800 50  0001 C CNN
F 3 "" H 2000 1800 50  0001 C CNN
	1    2000 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 1800 2000 1700
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U11
U 1 1 60D30CC2
P 2000 2850
F 0 "U11" H 2344 2896 50  0000 L CNN
F 1 "SN74LV1T34DBV" H 2344 2805 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 2650 2600 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 1600 2650 50  0001 C CNN
	1    2000 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 2550 2000 2150
Text Label 2200 2150 2    50   ~ 0
VDDIO
Wire Wire Line
	2450 2150 2450 2200
Wire Wire Line
	2000 2150 2450 2150
$Comp
L Device:C C31
U 1 1 60D30D2E
P 2450 2350
F 0 "C31" H 2565 2396 50  0000 L CNN
F 1 "100n" H 2565 2305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 2200 50  0001 C CNN
F 3 "~" H 2450 2350 50  0001 C CNN
	1    2450 2350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0170
U 1 1 60D30D38
P 2450 2550
F 0 "#PWR0170" H 2450 2300 50  0001 C CNN
F 1 "GND" H 2455 2377 50  0000 C CNN
F 2 "" H 2450 2550 50  0001 C CNN
F 3 "" H 2450 2550 50  0001 C CNN
	1    2450 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2450 2550 2450 2500
$Comp
L power:GND #PWR0171
U 1 1 60D30D43
P 2000 3250
F 0 "#PWR0171" H 2000 3000 50  0001 C CNN
F 1 "GND" H 2005 3077 50  0000 C CNN
F 2 "" H 2000 3250 50  0001 C CNN
F 3 "" H 2000 3250 50  0001 C CNN
	1    2000 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 3250 2000 3150
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U13
U 1 1 60D3370D
P 2000 4300
F 0 "U13" H 2344 4346 50  0000 L CNN
F 1 "SN74LV1T34DBV" H 2344 4255 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 2650 4050 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 1600 4100 50  0001 C CNN
	1    2000 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 4000 2000 3600
Text Label 2200 3600 2    50   ~ 0
VDDIO
Wire Wire Line
	2450 3600 2450 3650
Wire Wire Line
	2000 3600 2450 3600
$Comp
L Device:C C33
U 1 1 60D337BF
P 2450 3800
F 0 "C33" H 2565 3846 50  0000 L CNN
F 1 "100n" H 2565 3755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 3650 50  0001 C CNN
F 3 "~" H 2450 3800 50  0001 C CNN
	1    2450 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0172
U 1 1 60D337C9
P 2450 4000
F 0 "#PWR0172" H 2450 3750 50  0001 C CNN
F 1 "GND" H 2455 3827 50  0000 C CNN
F 2 "" H 2450 4000 50  0001 C CNN
F 3 "" H 2450 4000 50  0001 C CNN
	1    2450 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2450 4000 2450 3950
$Comp
L power:GND #PWR0173
U 1 1 60D337D4
P 2000 4700
F 0 "#PWR0173" H 2000 4450 50  0001 C CNN
F 1 "GND" H 2005 4527 50  0000 C CNN
F 2 "" H 2000 4700 50  0001 C CNN
F 3 "" H 2000 4700 50  0001 C CNN
	1    2000 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 4700 2000 4600
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U15
U 1 1 60D337DF
P 2000 5750
F 0 "U15" H 2344 5796 50  0000 L CNN
F 1 "SN74LV1T34DBV" H 2344 5705 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 2650 5500 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 1600 5550 50  0001 C CNN
	1    2000 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 5450 2000 5050
Text Label 2200 5050 2    50   ~ 0
VDDIO
Wire Wire Line
	2450 5050 2450 5100
Wire Wire Line
	2000 5050 2450 5050
$Comp
L Device:C C35
U 1 1 60D337ED
P 2450 5250
F 0 "C35" H 2565 5296 50  0000 L CNN
F 1 "100n" H 2565 5205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 5100 50  0001 C CNN
F 3 "~" H 2450 5250 50  0001 C CNN
	1    2450 5250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0174
U 1 1 60D337F7
P 2450 5450
F 0 "#PWR0174" H 2450 5200 50  0001 C CNN
F 1 "GND" H 2455 5277 50  0000 C CNN
F 2 "" H 2450 5450 50  0001 C CNN
F 3 "" H 2450 5450 50  0001 C CNN
	1    2450 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2450 5450 2450 5400
$Comp
L power:GND #PWR0175
U 1 1 60D33802
P 2000 6150
F 0 "#PWR0175" H 2000 5900 50  0001 C CNN
F 1 "GND" H 2005 5977 50  0000 C CNN
F 2 "" H 2000 6150 50  0001 C CNN
F 3 "" H 2000 6150 50  0001 C CNN
	1    2000 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 6150 2000 6050
Connection ~ 2000 700 
Wire Wire Line
	2450 700  3050 700 
Wire Wire Line
	3050 700  3050 2150
Wire Wire Line
	3050 5050 2450 5050
Connection ~ 2450 700 
Connection ~ 2450 5050
Wire Wire Line
	2450 3600 3050 3600
Connection ~ 2450 3600
Connection ~ 3050 3600
Wire Wire Line
	3050 3600 3050 5050
Wire Wire Line
	2450 2150 3050 2150
Connection ~ 2450 2150
Connection ~ 3050 2150
Wire Wire Line
	3050 2150 3050 3600
Wire Wire Line
	1400 1400 1700 1400
Wire Wire Line
	1400 2850 1700 2850
Wire Wire Line
	1400 4300 1700 4300
Wire Wire Line
	1400 5750 1700 5750
Wire Wire Line
	2300 5750 3300 5750
Wire Wire Line
	2300 4300 3300 4300
Wire Wire Line
	2300 2850 3300 2850
Wire Wire Line
	2300 1400 3300 1400
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U10
U 1 1 60D5D0FA
P 5200 1400
F 0 "U10" H 4856 1446 50  0000 R CNN
F 1 "SN74LV1T34DBV" H 4856 1355 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5850 1150 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 4800 1200 50  0001 C CNN
	1    5200 1400
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5200 1100 5200 1000
$Comp
L power:+3V3 #PWR0176
U 1 1 60D62910
P 5200 950
F 0 "#PWR0176" H 5200 800 50  0001 C CNN
F 1 "+3V3" H 5215 1123 50  0000 C CNN
F 2 "" H 5200 950 50  0001 C CNN
F 3 "" H 5200 950 50  0001 C CNN
	1    5200 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:C C30
U 1 1 60D6406C
P 5450 1000
F 0 "C30" V 5198 1000 50  0000 C CNN
F 1 "100n" V 5289 1000 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 850 50  0001 C CNN
F 3 "~" H 5450 1000 50  0001 C CNN
	1    5450 1000
	0    1    1    0   
$EndComp
Wire Wire Line
	5300 1000 5200 1000
Connection ~ 5200 1000
Wire Wire Line
	5200 1000 5200 950 
Wire Wire Line
	5600 1000 5750 1000
Wire Wire Line
	5750 1000 5750 1100
$Comp
L power:GND #PWR0177
U 1 1 60D65927
P 5750 1100
F 0 "#PWR0177" H 5750 850 50  0001 C CNN
F 1 "GND" H 5755 927 50  0000 C CNN
F 2 "" H 5750 1100 50  0001 C CNN
F 3 "" H 5750 1100 50  0001 C CNN
	1    5750 1100
	1    0    0    -1  
$EndComp
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U12
U 1 1 60D6731D
P 5200 2850
F 0 "U12" H 4856 2896 50  0000 R CNN
F 1 "SN74LV1T34DBV" H 4856 2805 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5850 2600 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 4800 2650 50  0001 C CNN
	1    5200 2850
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5200 2550 5200 2450
$Comp
L power:+3V3 #PWR0178
U 1 1 60D67438
P 5200 2400
F 0 "#PWR0178" H 5200 2250 50  0001 C CNN
F 1 "+3V3" H 5215 2573 50  0000 C CNN
F 2 "" H 5200 2400 50  0001 C CNN
F 3 "" H 5200 2400 50  0001 C CNN
	1    5200 2400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C32
U 1 1 60D67442
P 5450 2450
F 0 "C32" V 5198 2450 50  0000 C CNN
F 1 "100n" V 5289 2450 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 2300 50  0001 C CNN
F 3 "~" H 5450 2450 50  0001 C CNN
	1    5450 2450
	0    1    1    0   
$EndComp
Wire Wire Line
	5300 2450 5200 2450
Connection ~ 5200 2450
Wire Wire Line
	5200 2450 5200 2400
Wire Wire Line
	5600 2450 5750 2450
Wire Wire Line
	5750 2450 5750 2550
$Comp
L power:GND #PWR0179
U 1 1 60D67451
P 5750 2550
F 0 "#PWR0179" H 5750 2300 50  0001 C CNN
F 1 "GND" H 5755 2377 50  0000 C CNN
F 2 "" H 5750 2550 50  0001 C CNN
F 3 "" H 5750 2550 50  0001 C CNN
	1    5750 2550
	1    0    0    -1  
$EndComp
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U14
U 1 1 60D8A89D
P 5200 4300
F 0 "U14" H 4856 4346 50  0000 R CNN
F 1 "SN74LV1T34DBV" H 4856 4255 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5850 4050 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 4800 4100 50  0001 C CNN
	1    5200 4300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5200 4000 5200 3900
$Comp
L power:+3V3 #PWR0180
U 1 1 60D8AA32
P 5200 3850
F 0 "#PWR0180" H 5200 3700 50  0001 C CNN
F 1 "+3V3" H 5215 4023 50  0000 C CNN
F 2 "" H 5200 3850 50  0001 C CNN
F 3 "" H 5200 3850 50  0001 C CNN
	1    5200 3850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C34
U 1 1 60D8AA3C
P 5450 3900
F 0 "C34" V 5198 3900 50  0000 C CNN
F 1 "100n" V 5289 3900 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 3750 50  0001 C CNN
F 3 "~" H 5450 3900 50  0001 C CNN
	1    5450 3900
	0    1    1    0   
$EndComp
Wire Wire Line
	5300 3900 5200 3900
Connection ~ 5200 3900
Wire Wire Line
	5200 3900 5200 3850
Wire Wire Line
	5600 3900 5750 3900
Wire Wire Line
	5750 3900 5750 4000
$Comp
L power:GND #PWR0181
U 1 1 60D8AA4B
P 5750 4000
F 0 "#PWR0181" H 5750 3750 50  0001 C CNN
F 1 "GND" H 5755 3827 50  0000 C CNN
F 2 "" H 5750 4000 50  0001 C CNN
F 3 "" H 5750 4000 50  0001 C CNN
	1    5750 4000
	1    0    0    -1  
$EndComp
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U16
U 1 1 60D8AA55
P 5200 5750
F 0 "U16" H 4856 5796 50  0000 R CNN
F 1 "SN74LV1T34DBV" H 4856 5705 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5850 5500 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 4800 5550 50  0001 C CNN
	1    5200 5750
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5200 5450 5200 5350
$Comp
L power:+3V3 #PWR0182
U 1 1 60D8AA60
P 5200 5300
F 0 "#PWR0182" H 5200 5150 50  0001 C CNN
F 1 "+3V3" H 5215 5473 50  0000 C CNN
F 2 "" H 5200 5300 50  0001 C CNN
F 3 "" H 5200 5300 50  0001 C CNN
	1    5200 5300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C36
U 1 1 60D8AA6A
P 5450 5350
F 0 "C36" V 5198 5350 50  0000 C CNN
F 1 "100n" V 5289 5350 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 5200 50  0001 C CNN
F 3 "~" H 5450 5350 50  0001 C CNN
	1    5450 5350
	0    1    1    0   
$EndComp
Wire Wire Line
	5300 5350 5200 5350
Connection ~ 5200 5350
Wire Wire Line
	5200 5350 5200 5300
Wire Wire Line
	5600 5350 5750 5350
Wire Wire Line
	5750 5350 5750 5450
$Comp
L power:GND #PWR0183
U 1 1 60D8AA79
P 5750 5450
F 0 "#PWR0183" H 5750 5200 50  0001 C CNN
F 1 "GND" H 5755 5277 50  0000 C CNN
F 2 "" H 5750 5450 50  0001 C CNN
F 3 "" H 5750 5450 50  0001 C CNN
	1    5750 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 5750 4900 5750
Wire Wire Line
	4650 4300 4900 4300
Wire Wire Line
	4650 2850 4900 2850
Wire Wire Line
	4650 1400 4900 1400
Wire Wire Line
	5500 1400 6550 1400
Wire Wire Line
	5500 2850 6550 2850
Wire Wire Line
	5500 4300 6500 4300
Wire Wire Line
	5500 5750 6500 5750
$Comp
L power:GND #PWR0184
U 1 1 60DCE5F5
P 5200 6150
F 0 "#PWR0184" H 5200 5900 50  0001 C CNN
F 1 "GND" H 5205 5977 50  0000 C CNN
F 2 "" H 5200 6150 50  0001 C CNN
F 3 "" H 5200 6150 50  0001 C CNN
	1    5200 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 6150 5200 6050
$Comp
L power:GND #PWR0185
U 1 1 60DCFCDC
P 5200 4700
F 0 "#PWR0185" H 5200 4450 50  0001 C CNN
F 1 "GND" H 5205 4527 50  0000 C CNN
F 2 "" H 5200 4700 50  0001 C CNN
F 3 "" H 5200 4700 50  0001 C CNN
	1    5200 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 4700 5200 4600
$Comp
L power:GND #PWR0186
U 1 1 60DD32AC
P 5200 3250
F 0 "#PWR0186" H 5200 3000 50  0001 C CNN
F 1 "GND" H 5205 3077 50  0000 C CNN
F 2 "" H 5200 3250 50  0001 C CNN
F 3 "" H 5200 3250 50  0001 C CNN
	1    5200 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 3250 5200 3150
$Comp
L power:GND #PWR0187
U 1 1 60DD8219
P 5200 1800
F 0 "#PWR0187" H 5200 1550 50  0001 C CNN
F 1 "GND" H 5205 1627 50  0000 C CNN
F 2 "" H 5200 1800 50  0001 C CNN
F 3 "" H 5200 1800 50  0001 C CNN
	1    5200 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 1800 5200 1700
$EndSCHEMATC