EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr B 17000 11000
encoding utf-8
Sheet 1 1
Title "MCL65+"
Date ""
Rev ""
Comp "Ted Fried, MicroCore Labs"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	2850 3300 2850 3550
$Comp
L power:+5V #PWR01
U 1 1 5FE54780
P 2850 3300
F 0 "#PWR01" H 2850 3150 50  0001 C CNN
F 1 "+5V" H 2865 3473 50  0000 C CNN
F 2 "" H 2850 3300 50  0001 C CNN
F 3 "" H 2850 3300 50  0001 C CNN
	1    2850 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2850 6750 2850 6900
Connection ~ 2850 6750
Wire Wire Line
	2750 6750 2850 6750
Wire Wire Line
	2750 6650 2750 6750
Wire Wire Line
	2850 6650 2850 6750
$Comp
L power:GND #PWR02
U 1 1 5FE527DB
P 2850 6900
F 0 "#PWR02" H 2850 6650 50  0001 C CNN
F 1 "GND" H 2855 6727 50  0000 C CNN
F 2 "" H 2850 6900 50  0001 C CNN
F 3 "" H 2850 6900 50  0001 C CNN
	1    2850 6900
	1    0    0    -1  
$EndComp
Text GLabel 1850 5800 0    50   Input ~ 0
6502_SYNC
Wire Wire Line
	1850 5800 2250 5800
Text GLabel 1850 3900 0    50   Output ~ 0
6502_RESET_n
Wire Wire Line
	1850 3900 2250 3900
Text GLabel 1850 5400 0    50   Output ~ 0
6502_READY
Wire Wire Line
	1850 5400 2250 5400
Text GLabel 1850 5100 0    50   Input ~ 0
6502_WR_n
Wire Wire Line
	1850 5100 2250 5100
Text GLabel 1850 4800 0    50   Output ~ 0
6502_NMI_n
Wire Wire Line
	1850 4800 2250 4800
Text GLabel 1850 4700 0    50   Output ~ 0
6502_IRQ_n
Wire Wire Line
	1850 4700 2250 4700
Text GLabel 1850 4400 0    50   Input ~ 0
TEENSY_CLK2
Wire Wire Line
	1850 4400 2250 4400
Text GLabel 1850 4300 0    50   Input ~ 0
TEENSY_CLK1
Wire Wire Line
	1850 4300 2250 4300
Text GLabel 1850 4200 0    50   Output ~ 0
6502_CLK0
Wire Wire Line
	1850 4200 2250 4200
Text GLabel 3850 5400 2    50   Input ~ 0
6502_A15
Text GLabel 3850 5300 2    50   Input ~ 0
6502_A14
Text GLabel 3850 5200 2    50   Input ~ 0
6502_A13
Text GLabel 3850 5100 2    50   Input ~ 0
6502_A12
Text GLabel 3850 5000 2    50   Input ~ 0
6502_A11
Text GLabel 3850 4900 2    50   Input ~ 0
6502_A10
Text GLabel 3850 4800 2    50   Input ~ 0
6502_A9
Text GLabel 3850 4700 2    50   Input ~ 0
6502_A8
Text GLabel 3850 4600 2    50   Input ~ 0
6502_A7
Text GLabel 3850 4500 2    50   Input ~ 0
6502_A6
Text GLabel 3850 4400 2    50   Input ~ 0
6502_A5
Text GLabel 3850 4300 2    50   Input ~ 0
6502_A4
Text GLabel 3850 4200 2    50   Input ~ 0
6502_A3
Text GLabel 3850 4100 2    50   Input ~ 0
6502_A2
Text GLabel 3850 4000 2    50   Input ~ 0
6502_A1
Wire Wire Line
	3850 4600 3450 4600
Wire Wire Line
	3850 4500 3450 4500
Wire Wire Line
	3850 4400 3450 4400
Wire Wire Line
	3850 4300 3450 4300
Wire Wire Line
	3850 4200 3450 4200
Wire Wire Line
	3850 4100 3450 4100
Wire Wire Line
	3850 4000 3450 4000
Text GLabel 3850 3900 2    50   Input ~ 0
6502_A0
Wire Wire Line
	3850 3900 3450 3900
Wire Wire Line
	3850 5400 3450 5400
Wire Wire Line
	3850 5300 3450 5300
Wire Wire Line
	3850 5200 3450 5200
Wire Wire Line
	3850 5100 3450 5100
Wire Wire Line
	3850 5000 3450 5000
Wire Wire Line
	3850 4900 3450 4900
Wire Wire Line
	3850 4800 3450 4800
Wire Wire Line
	3850 4700 3450 4700
Text GLabel 3850 6300 2    50   BiDi ~ 0
6502_D7
Wire Wire Line
	3850 6300 3450 6300
Text GLabel 3850 6200 2    50   BiDi ~ 0
6502_D6
Wire Wire Line
	3850 6200 3450 6200
Text GLabel 3850 6100 2    50   BiDi ~ 0
6502_D5
Wire Wire Line
	3850 6100 3450 6100
Text GLabel 3850 6000 2    50   BiDi ~ 0
6502_D4
Wire Wire Line
	3850 6000 3450 6000
Text GLabel 3850 5900 2    50   BiDi ~ 0
6502_D3
Wire Wire Line
	3850 5900 3450 5900
Text GLabel 3850 5800 2    50   BiDi ~ 0
6502_D2
Wire Wire Line
	3850 5800 3450 5800
Text GLabel 3850 5700 2    50   BiDi ~ 0
6502_D1
Wire Wire Line
	3850 5700 3450 5700
Text GLabel 3850 5600 2    50   BiDi ~ 0
6502_D0
Wire Wire Line
	3850 5600 3450 5600
$Comp
L 65xx:6502 U1
U 1 1 5FE26151
P 2850 5100
F 0 "U1" H 2456 6831 50  0000 C CNN
F 1 "6502" H 2457 6740 50  0000 C CIB
F 2 "Package_DIP:DIP-40_W15.24mm" H 2850 7100 50  0001 C CNN
F 3 "http://www.6502.org/documents/datasheets/mos/mos_6500_mpu_mar_1980.pdf" H 2850 7000 50  0001 C CNN
	1    2850 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	8850 2750 8450 2750
Wire Wire Line
	8850 2650 8450 2650
Wire Wire Line
	8850 2550 8450 2550
Wire Wire Line
	8850 2450 8450 2450
Wire Wire Line
	8850 2350 8450 2350
Wire Wire Line
	8850 2250 8450 2250
Wire Wire Line
	8850 2150 8450 2150
Text GLabel 8850 2050 2    50   Output ~ 0
TEENSY_DATAIN0
Wire Wire Line
	8850 2050 8450 2050
Text GLabel 8850 2150 2    50   Output ~ 0
TEENSY_DATAIN1
Text GLabel 8850 2250 2    50   Output ~ 0
TEENSY_DATAIN2
Text GLabel 8850 2350 2    50   Output ~ 0
TEENSY_DATAIN3
Text GLabel 8850 2450 2    50   Output ~ 0
TEENSY_DATAIN4
Text GLabel 8850 2550 2    50   Output ~ 0
TEENSY_DATAIN5
Text GLabel 8850 2650 2    50   Output ~ 0
TEENSY_DATAIN6
Text GLabel 8850 2750 2    50   Output ~ 0
TEENSY_DATAIN7
Wire Wire Line
	7950 3350 7950 3500
$Comp
L power:GND #PWR06
U 1 1 5FE8FB44
P 7950 3500
F 0 "#PWR06" H 7950 3250 50  0001 C CNN
F 1 "GND" H 7955 3327 50  0000 C CNN
F 2 "" H 7950 3500 50  0001 C CNN
F 3 "" H 7950 3500 50  0001 C CNN
	1    7950 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7950 1550 7950 1750
$Comp
L power:GND #PWR04
U 1 1 5FE95529
P 7350 3250
F 0 "#PWR04" H 7350 3000 50  0001 C CNN
F 1 "GND" H 7355 3077 50  0000 C CNN
F 2 "" H 7350 3250 50  0001 C CNN
F 3 "" H 7350 3250 50  0001 C CNN
	1    7350 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 3050 7350 3050
Wire Wire Line
	7350 3050 7350 3250
Wire Wire Line
	7950 4550 7950 4750
$Comp
L power:+3.3V #PWR07
U 1 1 5FEA1051
P 7950 4550
F 0 "#PWR07" H 7950 4400 50  0001 C CNN
F 1 "+3.3V" H 7965 4723 50  0000 C CNN
F 2 "" H 7950 4550 50  0001 C CNN
F 3 "" H 7950 4550 50  0001 C CNN
	1    7950 4550
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR08
U 1 1 5FEA104B
P 7950 6500
F 0 "#PWR08" H 7950 6250 50  0001 C CNN
F 1 "GND" H 7955 6327 50  0000 C CNN
F 2 "" H 7950 6500 50  0001 C CNN
F 3 "" H 7950 6500 50  0001 C CNN
	1    7950 6500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7950 6350 7950 6500
Text GLabel 8850 5750 2    50   Input ~ 0
TEENSY_DATAOUT0
Text GLabel 8850 5650 2    50   Input ~ 0
TEENSY_DATAOUT1
Text GLabel 8850 5550 2    50   Input ~ 0
TEENSY_DATAOUT2
Text GLabel 8850 5450 2    50   Input ~ 0
TEENSY_DATAOUT3
Text GLabel 8850 5350 2    50   Input ~ 0
TEENSY_DATAOUT4
Text GLabel 8850 5250 2    50   Input ~ 0
TEENSY_DATAOUT5
Text GLabel 8850 5150 2    50   Input ~ 0
TEENSY_DATAOUT6
Wire Wire Line
	8850 5050 8450 5050
Text GLabel 8850 5050 2    50   Input ~ 0
TEENSY_DATAOUT7
Wire Wire Line
	8850 5150 8450 5150
Wire Wire Line
	8850 5250 8450 5250
Wire Wire Line
	8850 5350 8450 5350
Wire Wire Line
	8850 5450 8450 5450
Wire Wire Line
	8850 5550 8450 5550
Wire Wire Line
	8850 5650 8450 5650
Wire Wire Line
	8850 5750 8450 5750
$Comp
L power:+3.3V #PWR010
U 1 1 5FEB9904
P 9950 5700
F 0 "#PWR010" H 9950 5550 50  0001 C CNN
F 1 "+3.3V" H 9965 5873 50  0000 C CNN
F 2 "" H 9950 5700 50  0001 C CNN
F 3 "" H 9950 5700 50  0001 C CNN
	1    9950 5700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8450 5950 9950 5950
Wire Wire Line
	9950 5700 9950 5950
Text GLabel 8850 6050 2    50   Input ~ 0
TEENSY_DATAOUT_OE_n
Wire Wire Line
	8850 6050 8450 6050
$Comp
L power:+3.3V #PWR05
U 1 1 5FE9272D
P 7950 1550
F 0 "#PWR05" H 7950 1400 50  0001 C CNN
F 1 "+3.3V" H 7965 1723 50  0000 C CNN
F 2 "" H 7950 1550 50  0001 C CNN
F 3 "" H 7950 1550 50  0001 C CNN
	1    7950 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 2950 7450 2950
Text GLabel 7050 2950 0    50   Input ~ 0
6502_CLK0
Text GLabel 10150 9100 2    50   Output ~ 0
TEENSY_CLK2
$Comp
L power:GND #PWR09
U 1 1 5FF3D5BF
P 8800 10000
F 0 "#PWR09" H 8800 9750 50  0001 C CNN
F 1 "GND" H 8805 9827 50  0000 C CNN
F 2 "" H 8800 10000 50  0001 C CNN
F 3 "" H 8800 10000 50  0001 C CNN
	1    8800 10000
	1    0    0    -1  
$EndComp
Wire Wire Line
	8800 10000 8800 9900
Wire Wire Line
	8800 9900 8650 9900
$Comp
L power:+3.3V #PWR03
U 1 1 5FF4CA3D
P 7400 9800
F 0 "#PWR03" H 7400 9650 50  0001 C CNN
F 1 "+3.3V" H 7415 9973 50  0000 C CNN
F 2 "" H 7400 9800 50  0001 C CNN
F 3 "" H 7400 9800 50  0001 C CNN
	1    7400 9800
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7650 9900 7400 9900
Wire Wire Line
	7400 9900 7400 9800
Wire Wire Line
	7050 2050 7450 2050
Text GLabel 7050 2050 0    50   Input ~ 0
6502_D0
Wire Wire Line
	7050 2150 7450 2150
Text GLabel 7050 2150 0    50   Input ~ 0
6502_D1
Wire Wire Line
	7050 2250 7450 2250
Text GLabel 7050 2250 0    50   Input ~ 0
6502_D2
Wire Wire Line
	7050 2350 7450 2350
Text GLabel 7050 2350 0    50   Input ~ 0
6502_D3
Wire Wire Line
	7050 2450 7450 2450
Text GLabel 7050 2450 0    50   Input ~ 0
6502_D4
Wire Wire Line
	7050 2550 7450 2550
Text GLabel 7050 2550 0    50   Input ~ 0
6502_D5
Wire Wire Line
	7050 2650 7450 2650
Text GLabel 7050 2650 0    50   Input ~ 0
6502_D6
Wire Wire Line
	7050 2750 7450 2750
Text GLabel 7050 2750 0    50   Input ~ 0
6502_D7
$Comp
L 74xx:74LS573 U3
U 1 1 60039FDC
P 7950 2550
F 0 "U3" H 7556 3531 50  0000 C CNN
F 1 "74LS573" H 7556 3440 50  0000 C CNN
F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 7950 2550 50  0001 C CNN
F 3 "74xx/74hc573.pdf" H 7950 2550 50  0001 C CNN
	1    7950 2550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS573 U4
U 1 1 60045BF1
P 7950 5550
F 0 "U4" H 8344 6531 50  0000 C CNN
F 1 "74LS573" H 8344 6440 50  0000 C CNN
F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 7950 5550 50  0001 C CNN
F 3 "74xx/74hc573.pdf" H 7950 5550 50  0001 C CNN
	1    7950 5550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7050 5750 7450 5750
Text GLabel 7050 5750 0    50   Input ~ 0
6502_D0
Wire Wire Line
	7050 5650 7450 5650
Text GLabel 7050 5650 0    50   Input ~ 0
6502_D1
Wire Wire Line
	7050 5550 7450 5550
Text GLabel 7050 5550 0    50   Input ~ 0
6502_D2
Wire Wire Line
	7050 5450 7450 5450
Text GLabel 7050 5450 0    50   Input ~ 0
6502_D3
Wire Wire Line
	7050 5350 7450 5350
Text GLabel 7050 5350 0    50   Input ~ 0
6502_D4
Wire Wire Line
	7050 5250 7450 5250
Text GLabel 7050 5250 0    50   Input ~ 0
6502_D5
Wire Wire Line
	7050 5150 7450 5150
Text GLabel 7050 5150 0    50   Input ~ 0
6502_D6
Wire Wire Line
	7050 5050 7450 5050
Text GLabel 7050 5050 0    50   Input ~ 0
6502_D7
Wire Wire Line
	14950 4400 14550 4400
Wire Wire Line
	14950 4500 14550 4500
Wire Wire Line
	14950 4600 14550 4600
Wire Wire Line
	14950 4700 14550 4700
Wire Wire Line
	14950 4800 14550 4800
Wire Wire Line
	14950 4900 14550 4900
Wire Wire Line
	14950 5000 14550 5000
Text GLabel 14950 5100 2    50   Input ~ 0
TEENSY_DATAIN0
Wire Wire Line
	14950 5100 14550 5100
Text GLabel 14950 5000 2    50   Input ~ 0
TEENSY_DATAIN1
Text GLabel 14950 4900 2    50   Input ~ 0
TEENSY_DATAIN2
Text GLabel 14950 4800 2    50   Input ~ 0
TEENSY_DATAIN3
Text GLabel 14950 4700 2    50   Input ~ 0
TEENSY_DATAIN4
Text GLabel 14950 4600 2    50   Input ~ 0
TEENSY_DATAIN5
Text GLabel 14950 4500 2    50   Input ~ 0
TEENSY_DATAIN6
Text GLabel 14950 4400 2    50   Input ~ 0
TEENSY_DATAIN7
Text GLabel 11950 5000 0    50   Input ~ 0
TEENSY_DATAOUT1
Text GLabel 11950 4900 0    50   Input ~ 0
TEENSY_DATAOUT2
Text GLabel 11950 4800 0    50   Input ~ 0
TEENSY_DATAOUT3
Text GLabel 11950 4700 0    50   Input ~ 0
TEENSY_DATAOUT4
Text GLabel 11950 4600 0    50   Input ~ 0
TEENSY_DATAOUT5
Text GLabel 11950 4500 0    50   Input ~ 0
TEENSY_DATAOUT6
Wire Wire Line
	11950 4400 12350 4400
Text GLabel 11950 4400 0    50   Input ~ 0
TEENSY_DATAOUT7
Wire Wire Line
	11950 4500 12350 4500
Wire Wire Line
	11950 4600 12350 4600
Wire Wire Line
	11950 4700 12350 4700
Wire Wire Line
	11950 4800 12350 4800
Wire Wire Line
	11950 4900 12350 4900
Wire Wire Line
	11950 5000 12350 5000
Wire Wire Line
	11950 5100 12350 5100
Wire Wire Line
	11950 5400 12350 5400
Text GLabel 11950 5400 0    50   Input ~ 0
TEENSY_CLK1
Text GLabel 14950 4200 2    50   Input ~ 0
6502_A15
Text GLabel 11950 4200 0    50   Input ~ 0
6502_A14
Text GLabel 11950 4000 0    50   Input ~ 0
6502_A13
Text GLabel 11950 4100 0    50   Input ~ 0
6502_A12
Wire Wire Line
	14950 4200 14550 4200
Wire Wire Line
	11950 4200 12350 4200
Wire Wire Line
	11950 4000 12350 4000
Wire Wire Line
	11950 4100 12350 4100
Text GLabel 14950 6200 2    50   Input ~ 0
6502_A11
Text GLabel 11950 6200 0    50   Input ~ 0
6502_A10
Text GLabel 14950 6100 2    50   Input ~ 0
6502_A9
Text GLabel 11950 6100 0    50   Input ~ 0
6502_A8
Wire Wire Line
	11950 6200 12350 6200
Wire Wire Line
	14950 6100 14550 6100
Wire Wire Line
	11950 6100 12350 6100
Wire Wire Line
	14950 6200 14550 6200
Text GLabel 14950 6000 2    50   Input ~ 0
6502_A7
Wire Wire Line
	14950 6000 14550 6000
Text GLabel 11950 6000 0    50   Input ~ 0
6502_A6
Wire Wire Line
	11950 6000 12350 6000
Text GLabel 11950 5900 0    50   Input ~ 0
6502_A4
Wire Wire Line
	11950 5900 12350 5900
Text GLabel 11950 5800 0    50   Input ~ 0
6502_A2
Wire Wire Line
	11950 5800 12350 5800
Text GLabel 11950 5700 0    50   Input ~ 0
6502_A0
Wire Wire Line
	11950 5700 12350 5700
Text GLabel 14950 5900 2    50   Input ~ 0
6502_A5
Wire Wire Line
	14950 5900 14550 5900
Text GLabel 14950 5800 2    50   Input ~ 0
6502_A3
Wire Wire Line
	14950 5800 14550 5800
Text GLabel 14950 5700 2    50   Input ~ 0
6502_A1
Wire Wire Line
	14950 5700 14550 5700
Text GLabel 11950 5200 0    50   Input ~ 0
6502_WR_n
Wire Wire Line
	11950 5200 12350 5200
$Comp
L power:+3.3V #PWR0101
U 1 1 601E017C
P 10850 5050
F 0 "#PWR0101" H 10850 4900 50  0001 C CNN
F 1 "+3.3V" H 10865 5223 50  0000 C CNN
F 2 "" H 10850 5050 50  0001 C CNN
F 3 "" H 10850 5050 50  0001 C CNN
	1    10850 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	12350 5300 10850 5300
Wire Wire Line
	10850 5050 10850 5300
$Comp
L power:GND #PWR0102
U 1 1 601EDC26
P 15650 5550
F 0 "#PWR0102" H 15650 5300 50  0001 C CNN
F 1 "GND" H 15655 5377 50  0000 C CNN
F 2 "" H 15650 5550 50  0001 C CNN
F 3 "" H 15650 5550 50  0001 C CNN
	1    15650 5550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	14550 5300 15650 5300
Wire Wire Line
	15650 5300 15650 5550
$Comp
L power:GND #PWR0103
U 1 1 601FABF9
P 10950 4150
F 0 "#PWR0103" H 10950 3900 50  0001 C CNN
F 1 "GND" H 10955 3977 50  0000 C CNN
F 2 "" H 10950 4150 50  0001 C CNN
F 3 "" H 10950 4150 50  0001 C CNN
	1    10950 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	10950 3900 10950 4150
Wire Wire Line
	10950 3900 12350 3900
Wire Wire Line
	15650 4000 15650 3750
Wire Wire Line
	14550 4000 15650 4000
$Comp
L power:GND #PWR0104
U 1 1 60224C47
P 15650 3750
F 0 "#PWR0104" H 15650 3500 50  0001 C CNN
F 1 "GND" H 15655 3577 50  0000 C CNN
F 2 "" H 15650 3750 50  0001 C CNN
F 3 "" H 15650 3750 50  0001 C CNN
	1    15650 3750
	-1   0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR0105
U 1 1 6023A115
P 16050 3850
F 0 "#PWR0105" H 16050 3700 50  0001 C CNN
F 1 "+3.3V" H 16065 4023 50  0000 C CNN
F 2 "" H 16050 3850 50  0001 C CNN
F 3 "" H 16050 3850 50  0001 C CNN
	1    16050 3850
	-1   0    0    -1  
$EndComp
Wire Wire Line
	14550 4100 16050 4100
Wire Wire Line
	16050 3850 16050 4100
Wire Wire Line
	14950 3650 14950 3900
$Comp
L power:+5V #PWR0106
U 1 1 60247EDA
P 14950 3650
F 0 "#PWR0106" H 14950 3500 50  0001 C CNN
F 1 "+5V" H 14965 3823 50  0000 C CNN
F 2 "" H 14950 3650 50  0001 C CNN
F 3 "" H 14950 3650 50  0001 C CNN
	1    14950 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	14550 3900 14950 3900
Wire Wire Line
	10150 7800 9750 7800
Text GLabel 8750 7800 0    50   Input ~ 0
6502_READY
Wire Wire Line
	8750 7800 9150 7800
Wire Wire Line
	8750 8500 9150 8500
Text GLabel 8750 8500 0    50   Input ~ 0
6502_IRQ_n
Text GLabel 10150 8500 2    50   Output ~ 0
TEENSY_IRQ
Wire Wire Line
	10150 8500 9750 8500
Text GLabel 7300 7800 2    50   Output ~ 0
TEENSY_CLK1
Text GLabel 7300 8450 2    50   Output ~ 0
TEENSY_NMI
$Comp
L 74xx:74HC14 U2
U 5 1 5FF03D77
P 9450 8500
F 0 "U2" H 9450 8817 50  0000 C CNN
F 1 "74HC14" H 9450 8726 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 9450 8500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9450 8500 50  0001 C CNN
	5    9450 8500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC14 U2
U 7 1 5FF0F320
P 8150 9900
F 0 "U2" V 8400 9650 50  0000 L CNN
F 1 "74HC14" V 8400 9900 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 8150 9900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 8150 9900 50  0001 C CNN
	7    8150 9900
	0    -1   -1   0   
$EndComp
$Comp
L 74xx:74HC14 U2
U 6 1 5FF08731
P 9450 9100
F 0 "U2" H 9450 9417 50  0000 C CNN
F 1 "74HC14" H 9450 9326 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 9450 9100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9450 9100 50  0001 C CNN
	6    9450 9100
	1    0    0    -1  
$EndComp
Text GLabel 5900 9100 0    50   Input ~ 0
6502_RESET_n
Wire Wire Line
	5900 7800 6300 7800
Text GLabel 5900 7800 0    50   Input ~ 0
6502_CLK0
Wire Wire Line
	7300 7800 6900 7800
Text GLabel 7300 9100 2    50   Output ~ 0
TEENSY_RESET
Wire Wire Line
	7300 8450 6900 8450
Wire Wire Line
	7300 9100 6900 9100
Wire Wire Line
	5900 8450 6300 8450
Text GLabel 5900 8450 0    50   Input ~ 0
6502_NMI_n
Wire Wire Line
	5900 9100 6300 9100
$Comp
L 74xx:74HC14 U2
U 3 1 5FEF370F
P 6600 9100
F 0 "U2" H 6600 9417 50  0000 C CNN
F 1 "74HC14" H 6600 9326 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 6600 9100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 6600 9100 50  0001 C CNN
	3    6600 9100
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC14 U2
U 2 1 5FF0607A
P 6600 8450
F 0 "U2" H 6600 8767 50  0000 C CNN
F 1 "74HC14" H 6600 8676 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 6600 8450 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 6600 8450 50  0001 C CNN
	2    6600 8450
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC14 U2
U 1 1 5FF0A9D7
P 6600 7800
F 0 "U2" H 6600 8117 50  0000 C CNN
F 1 "74HC14" H 6600 8026 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 6600 7800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 6600 7800 50  0001 C CNN
	1    6600 7800
	1    0    0    -1  
$EndComp
Wire Wire Line
	10150 9100 9750 9100
Wire Wire Line
	8750 9100 9150 9100
Text GLabel 8750 9100 0    50   Input ~ 0
TEENSY_CLK1
$Comp
L 74xx:74HC14 U2
U 4 1 5FF0CE1C
P 9450 7800
F 0 "U2" H 9450 8117 50  0000 C CNN
F 1 "74HC14" H 9450 8026 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 9450 7800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9450 7800 50  0001 C CNN
	4    9450 7800
	1    0    0    -1  
$EndComp
Text GLabel 14950 5400 2    50   Output ~ 0
TEENSY_NMI
Wire Wire Line
	14950 5400 14550 5400
Text GLabel 14950 5500 2    50   Output ~ 0
TEENSY_RESET
Wire Wire Line
	14950 5500 14550 5500
Wire Wire Line
	11950 5600 12350 5600
Text GLabel 11950 5600 0    50   Output ~ 0
TEENSY_READY_n
Text GLabel 11950 5500 0    50   Output ~ 0
TEENSY_IRQ
Wire Wire Line
	11950 5500 12350 5500
Wire Wire Line
	14950 5600 14550 5600
Text GLabel 14950 5600 2    50   Input ~ 0
6502_SYNC
$Comp
L teensy:Teensy4.1 U5
U 1 1 5FE26E42
P 13450 6050
F 0 "U5" H 13450 8615 50  0000 C CNN
F 1 "Teensy4.1" H 13450 8524 50  0000 C CNN
F 2 "MCL65+:Teensy41" H 13050 6450 50  0001 C CNN
F 3 "" H 13050 6450 50  0001 C CNN
	1    13450 6050
	1    0    0    -1  
$EndComp
Text Notes 1150 1450 0    247  ~ 49
MicroCore Labs  MCL65+
Text GLabel 11950 5100 0    50   Input ~ 0
TEENSY_DATAOUT0
Text GLabel 10150 7800 2    50   Output ~ 0
TEENSY_READY_n
Text GLabel 11950 4300 0    50   Input ~ 0
TEENSY_DATAOUT_OE_n
Wire Wire Line
	11950 4300 12350 4300
$Comp
L Device:C C1
U 1 1 6087FF8B
P 6800 9900
F 0 "C1" H 6915 9946 50  0000 L CNN
F 1 "10uF" H 6915 9855 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 6838 9750 50  0001 C CNN
F 3 "~" H 6800 9900 50  0001 C CNN
	1    6800 9900
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0107
U 1 1 608885E0
P 6800 9650
F 0 "#PWR0107" H 6800 9500 50  0001 C CNN
F 1 "+3.3V" H 6815 9823 50  0000 C CNN
F 2 "" H 6800 9650 50  0001 C CNN
F 3 "" H 6800 9650 50  0001 C CNN
	1    6800 9650
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6800 9750 6800 9650
$Comp
L power:GND #PWR0108
U 1 1 60890310
P 6800 10150
F 0 "#PWR0108" H 6800 9900 50  0001 C CNN
F 1 "GND" H 6805 9977 50  0000 C CNN
F 2 "" H 6800 10150 50  0001 C CNN
F 3 "" H 6800 10150 50  0001 C CNN
	1    6800 10150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6800 10150 6800 10050
$EndSCHEMATC