raspberry-spi-flash2.bak

EESchema Schematic File Version 4
LIBS:raspberry-spi-flash2-cache
EELAYER 26 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 2
Title "Raspberry Pi HAT"
Date "2019-01-26"
Rev "2.2"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L raspberry-spi-flash2-rescue:Mounting_Hole-Mechanical H1
U 1 1 5834BC4A
P 8700 5750
F 0 "H1" H 8550 5850 60  0000 C CNN
F 1 "3mm_Mounting_Hole" H 8700 5600 60  0000 C CNN
F 2 "project_footprints:NPTH_3mm_ID" H 8600 5750 60  0001 C CNN
F 3 "" H 8600 5750 60  0001 C CNN
	1    8700 5750
	1    0    0    -1  
$EndComp
$Comp
L raspberry-spi-flash2-rescue:Mounting_Hole-Mechanical H2
U 1 1 5834BCDF
P 9700 5750
F 0 "H2" H 9550 5850 60  0000 C CNN
F 1 "3mm_Mounting_Hole" H 9700 5600 60  0000 C CNN
F 2 "project_footprints:NPTH_3mm_ID" H 9600 5750 60  0001 C CNN
F 3 "" H 9600 5750 60  0001 C CNN
	1    9700 5750
	1    0    0    -1  
$EndComp
$Comp
L raspberry-spi-flash2-rescue:Mounting_Hole-Mechanical H3
U 1 1 5834BD62
P 8700 6300
F 0 "H3" H 8550 6400 60  0000 C CNN
F 1 "3mm_Mounting_Hole" H 8700 6150 60  0000 C CNN
F 2 "project_footprints:NPTH_3mm_ID" H 8600 6300 60  0001 C CNN
F 3 "" H 8600 6300 60  0001 C CNN
	1    8700 6300
	1    0    0    -1  
$EndComp
$Comp
L raspberry-spi-flash2-rescue:Mounting_Hole-Mechanical H4
U 1 1 5834BDED
P 9750 6300
F 0 "H4" H 9600 6400 60  0000 C CNN
F 1 "3mm_Mounting_Hole" H 9750 6150 60  0000 C CNN
F 2 "project_footprints:NPTH_3mm_ID" H 9650 6300 60  0001 C CNN
F 3 "" H 9650 6300 60  0001 C CNN
	1    9750 6300
	1    0    0    -1  
$EndComp
$Comp
L raspberry-spi-flash2-rescue:OX40HAT-raspberrypi_hat J3
U 1 1 58DFC771
P 2600 2250
F 0 "J3" H 2950 2350 50  0000 C CNN
F 1 "40HAT" H 2300 2350 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical" H 2600 2450 50  0001 C CNN
F 3 "https://s3.amazonaws.com/catalogspreads-pdf/PAGE123%20.100%20SFH11%20SERIES%20FEMALE%20HDR%20ST%20RA.pdf" H 1900 2250 50  0000 C CNN
F 4 "Sullins Connector Solutions" H 2600 2250 50  0001 C CNN "MFR"
F 5 "SFH11-PBPC-D20-ST-BK" H 2600 2250 50  0001 C CNN "MPN"
F 6 "Digikey" H 2600 2250 50  0001 C CNN "SPR"
F 7 "S9200-ND" H 2600 2250 50  0001 C CNN "SPN"
F 8 "https://www.digikey.com/product-detail/en/sullins-connector-solutions/SFH11-PBPC-D20-ST-BK/S9200-ND/1990093" H 2600 2250 50  0001 C CNN "SPURL"
	1    2600 2250
	1    0    0    -1  
$EndComp
$Comp
L raspberry-spi-flash2-rescue:CAT24C32-raspberrypi_hat U2
U 1 1 58E1713F
P 2100 5850
F 0 "U2" H 2450 6200 50  0000 C CNN
F 1 "CAT24C32" H 1850 6200 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 2100 5850 50  0001 C CNN
F 3 "http://www.onsemi.com/pub/Collateral/CAT24C32-D.PDF" H 2100 5850 50  0000 C CNN
F 4 "ON Semiconductor" H 2100 5850 50  0001 C CNN "MFR"
F 5 "CAT24C32WI-GT3" H 2100 5850 50  0001 C CNN "MPN"
F 6 "Digikey" H 2100 5850 50  0001 C CNN "SPR"
F 7 "CAT24C32WI-GT3CT-ND" H 2100 5850 50  0001 C CNN "SPN"
F 8 "https://www.digikey.com/product-detail/en/on-semiconductor/CAT24C32WI-GT3/CAT24C32WI-GT3CT-ND/1631159" H 2100 5850 50  0001 C CNN "SPURL"
	1    2100 5850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R6
U 1 1 58E17715
P 2350 7400
F 0 "R6" V 2430 7400 50  0000 C CNN
F 1 "3.9K" V 2350 7400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2280 7400 50  0001 C CNN
F 3 "http://www.yageo.com/documents/recent/PYu-RC_Group_51_RoHS_L_10.pdf" H 2350 7400 50  0001 C CNN
F 4 "Yageo" H 2350 7400 50  0001 C CNN "MFR"
F 5 "RC0603FR-073K9L" H 2350 7400 50  0001 C CNN "MPN"
F 6 "Digikey" H 2350 7400 50  0001 C CNN "SPR"
F 7 "311-3.90KHRCT-ND" H 2350 7400 50  0001 C CNN "SPN"
F 8 "https://www.digikey.com/product-detail/en/yageo/RC0603FR-073K9L/311-3.90KHRCT-ND/730083" H 2350 7400 50  0001 C CNN "SPURL"
	1    2350 7400
	0    1    1    0   
$EndComp
$Comp
L Device:R R8
U 1 1 58E17720
P 2350 7650
F 0 "R8" V 2430 7650 50  0000 C CNN
F 1 "3.9K" V 2350 7650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2280 7650 50  0001 C CNN
F 3 "" H 2350 7650 50  0001 C CNN
	1    2350 7650
	0    1    1    0   
$EndComp
Wire Wire Line
	1250 7400 2150 7400
Wire Wire Line
	1250 7650 2150 7650
Wire Wire Line
	2150 7500 1250 7500
Wire Wire Line
	2150 7750 1250 7750
Wire Wire Line
	2150 7750 2150 7650
Connection ~ 2150 7650
Wire Wire Line
	2150 7500 2150 7400
Connection ~ 2150 7400
Wire Wire Line
	2500 7400 2700 7400
Wire Wire Line
	2700 7650 2500 7650
Connection ~ 2700 7400
Text Label 1250 7400 0    60   ~ 0
ID_SD_EEPROM_pu
Text Label 1250 7500 0    60   ~ 0
ID_SD_EEPROM
Text Label 1250 7650 0    60   ~ 0
ID_SC_EEPROM_pu
Text Label 1250 7750 0    60   ~ 0
ID_SC_EEPROM
Wire Wire Line
	3450 6050 2600 6050
Wire Wire Line
	2600 5950 3450 5950
Text Label 3450 5950 2    60   ~ 0
ID_SD_EEPROM_pu
Text Label 3450 6050 2    60   ~ 0
ID_SC_EEPROM_pu
$Comp
L Connector_Generic:Conn_01x02 J9
U 1 1 58E18D32
P 750 6100
F 0 "J9" H 750 6250 50  0000 C CNN
F 1 "CONN_01X02" V 850 6100 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 750 6100 50  0001 C CNN
F 3 "" H 750 6100 50  0000 C CNN
	1    750  6100
	-1   0    0    1   
$EndComp
$Comp
L Device:R R29
U 1 1 58E19E51
P 950 5600
F 0 "R29" V 1030 5600 50  0000 C CNN
F 1 "10K" V 950 5600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 880 5600 50  0001 C CNN
F 3 "" H 950 5600 50  0001 C CNN
	1    950  5600
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR03
U 1 1 58E1A612
P 1150 5750
F 0 "#PWR03" H 1150 5500 50  0001 C CNN
F 1 "GND" H 1150 5600 50  0000 C CNN
F 2 "" H 1150 5750 50  0000 C CNN
F 3 "" H 1150 5750 50  0000 C CNN
	1    1150 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 5650 1300 5750
Wire Wire Line
	1600 5750 1300 5750
Connection ~ 1300 5750
Wire Wire Line
	1300 5850 1600 5850
$Comp
L power:GND #PWR04
U 1 1 58E1AF98
P 1050 6150
F 0 "#PWR04" H 1050 5900 50  0001 C CNN
F 1 "GND" H 1050 6000 50  0000 C CNN
F 2 "" H 1050 6150 50  0000 C CNN
F 3 "" H 1050 6150 50  0000 C CNN
	1    1050 6150
	1    0    0    -1  
$EndComp
Text Notes 3250 5350 0    60   ~ 0
EEPROM WRITE ENABLE
Text Notes 1550 7050 0    118  ~ 24
Pullup Resistors
Text Notes 2000 4800 0    118  ~ 24
HAT EEPROM
Text Notes 8350 5450 0    118  ~ 24
Mounting Holes
Text Notes 1650 2000 0    118  ~ 24
40-Pin HAT Connector
Text Label 800  4150 0    60   ~ 0
GND
Wire Wire Line
	2000 4150 800  4150
Text Label 800  3550 0    60   ~ 0
ID_SD_EEPROM
Wire Wire Line
	2000 3550 800  3550
Text Label 800  3450 0    60   ~ 0
GND
Wire Wire Line
	2000 3450 800  3450
Text Label 800  2650 0    60   ~ 0
GND
Wire Wire Line
	2000 2650 800  2650
Wire Wire Line
	3200 2850 4400 2850
Wire Wire Line
	3200 3150 4400 3150
Wire Wire Line
	3200 3550 4400 3550
Wire Wire Line
	3200 3650 4400 3650
Wire Wire Line
	3200 3850 4400 3850
Text Label 4400 2850 2    60   ~ 0
GND
Text Label 4400 3150 2    60   ~ 0
GND
Text Label 4400 3650 2    60   ~ 0
GND
Text Label 4400 3550 2    60   ~ 0
ID_SC_EEPROM
Text Label 4400 3850 2    60   ~ 0
GND
Text Label 4400 2450 2    60   ~ 0
GND
Wire Wire Line
	3200 2450 4400 2450
Wire Wire Line
	2700 7650 2700 7400
Text Notes 1200 5200 0    60   ~ 0
The HAT spec requires this EEPROM with system information\nto be in place in order to be called a HAT. It should be set up as write\nprotected (WP pin held high), so it may be desirable to either put a \njumper as shown to enable writing, or to hook up a spare IO pin to do so.
Text Notes 1100 7250 0    60   ~ 0
These are just pullup resistors for the I2C bus on the EEPROM.\nThe resistor values are per the HAT spec.
Text Notes 850  1250 0    100  ~ 0
This is based on the official Raspberry Pi spec to be able to call an extension board a HAT.\nhttps://github.com/raspberrypi/hats/blob/master/designguide.md
$Comp
L power:GND #PWR05
U 1 1 58E3CC10
P 2100 6350
F 0 "#PWR05" H 2100 6100 50  0001 C CNN
F 1 "GND" H 2100 6200 50  0000 C CNN
F 2 "" H 2100 6350 50  0000 C CNN
F 3 "" H 2100 6350 50  0000 C CNN
	1    2100 6350
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 6250 2100 6350
Wire Wire Line
	1550 6000 1550 6050
Connection ~ 1300 5650
Wire Wire Line
	950  6100 1050 6100
Wire Wire Line
	1050 6150 1050 6100
Wire Wire Line
	950  6000 1550 6000
Wire Wire Line
	2150 7650 2200 7650
Wire Wire Line
	2150 7400 2200 7400
Wire Wire Line
	1300 5750 1300 5850
Wire Wire Line
	1300 5650 1600 5650
Wire Wire Line
	1550 6050 1600 6050
$Sheet
S 4700 1600 5700 3350
U 5C58C8EF
F0 "SPI Flash Programmer" 50
F1 "spi-flash-programmer.sch" 50
$EndSheet
Wire Wire Line
	2000 2950 800  2950
Text Label 800  2950 0    50   ~ 0
OE
Wire Wire Line
	2000 2850 800  2850
Text Label 800  2850 0    50   ~ 0
V3_3_SEL
Wire Wire Line
	2000 3150 800  3150
Text Label 800  3150 0    50   ~ 0
R_MOSI
Wire Wire Line
	2000 3250 800  3250
Text Label 800  3250 0    50   ~ 0
R_MISO
Wire Wire Line
	2000 3350 800  3350
Text Label 800  3350 0    50   ~ 0
R_SCLK
Wire Wire Line
	3200 3350 4400 3350
Text Label 4050 3350 0    50   ~ 0
R_FL_CS0
Wire Wire Line
	3200 3450 4400 3450
Text Label 4050 3450 0    50   ~ 0
R_FL_CS1
Text GLabel 5350 6400 0    50   Input ~ 0
R_MOSI
Text GLabel 5400 5300 2    50   Output ~ 0
R_MISO
Text GLabel 5400 5450 2    50   Output ~ 0
R_SCLK
Text GLabel 5400 5600 2    50   Output ~ 0
R_FL_CS0
Text GLabel 5400 5750 2    50   Output ~ 0
R_FL_CS1
Text GLabel 7850 8550 0    50   Output ~ 0
EN
Wire Wire Line
	5350 6400 5800 6400
Text Label 5550 6400 0    50   ~ 0
R_MOSI
Wire Wire Line
	5400 5300 4950 5300
Text Label 5200 5300 2    50   ~ 0
R_MISO
Wire Wire Line
	5400 5450 4950 5450
Text Label 5200 5450 2    50   ~ 0
R_SCLK
Wire Wire Line
	5400 5600 4950 5600
Text Label 5300 5600 2    50   ~ 0
R_FL_CS0
Wire Wire Line
	5400 5750 4950 5750
Text Label 5300 5750 2    50   ~ 0
R_FL_CS1
Wire Wire Line
	7850 8550 8300 8550
Text Label 8200 8550 0    50   ~ 0
EN
$Comp
L power:+3.3V #PWR0129
U 1 1 5C5CE14D
P 650 3050
F 0 "#PWR0129" H 650 2900 50  0001 C CNN
F 1 "+3.3V" H 665 3223 50  0000 C CNN
F 2 "" H 650 3050 50  0001 C CNN
F 3 "" H 650 3050 50  0001 C CNN
	1    650  3050
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0130
U 1 1 5C5CE185
P 650 2250
F 0 "#PWR0130" H 650 2100 50  0001 C CNN
F 1 "+3.3V" H 665 2423 50  0000 C CNN
F 2 "" H 650 2250 50  0001 C CNN
F 3 "" H 650 2250 50  0001 C CNN
	1    650  2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	650  2250 2000 2250
Wire Wire Line
	650  3050 2000 3050
$Comp
L power:+5V #PWR0131
U 1 1 5C5D454B
P 4500 2250
F 0 "#PWR0131" H 4500 2100 50  0001 C CNN
F 1 "+5V" H 4515 2423 50  0000 C CNN
F 2 "" H 4500 2250 50  0001 C CNN
F 3 "" H 4500 2250 50  0001 C CNN
	1    4500 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 2250 4500 2250
Wire Wire Line
	4500 2350 4500 2250
Wire Wire Line
	3200 2350 4500 2350
Connection ~ 4500 2250
$Comp
L power:+3.3V #PWR0132
U 1 1 5C5EF72B
P 950 5450
F 0 "#PWR0132" H 950 5300 50  0001 C CNN
F 1 "+3.3V" H 965 5623 50  0000 C CNN
F 2 "" H 950 5450 50  0001 C CNN
F 3 "" H 950 5450 50  0001 C CNN
	1    950  5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 5750 1150 5650
Wire Wire Line
	1150 5650 1300 5650
Wire Wire Line
	950  5750 950  6000
Connection ~ 950  6000
$Comp
L power:+3.3V #PWR0133
U 1 1 5C5F3BCB
P 2100 5450
F 0 "#PWR0133" H 2100 5300 50  0001 C CNN
F 1 "+3.3V" H 2115 5623 50  0000 C CNN
F 2 "" H 2100 5450 50  0001 C CNN
F 3 "" H 2100 5450 50  0001 C CNN
	1    2100 5450
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0134
U 1 1 5C5F513A
P 3200 7400
F 0 "#PWR0134" H 3200 7250 50  0001 C CNN
F 1 "+3.3V" H 3215 7573 50  0000 C CNN
F 2 "" H 3200 7400 50  0001 C CNN
F 3 "" H 3200 7400 50  0001 C CNN
	1    3200 7400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 7400 3200 7400
$Comp
L Device:C C8
U 1 1 5C4C9D6E
P 3800 5900
F 0 "C8" H 3915 5946 50  0000 L CNN
F 1 "0.1uF" H 3915 5855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3838 5750 50  0001 C CNN
F 3 "~" H 3800 5900 50  0001 C CNN
	1    3800 5900
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0135
U 1 1 5C4C9E7E
P 3800 5750
F 0 "#PWR0135" H 3800 5600 50  0001 C CNN
F 1 "+3.3V" H 3815 5923 50  0000 C CNN
F 2 "" H 3800 5750 50  0001 C CNN
F 3 "" H 3800 5750 50  0001 C CNN
	1    3800 5750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0136
U 1 1 5C4C9E9F
P 3800 6050
F 0 "#PWR0136" H 3800 5800 50  0001 C CNN
F 1 "GND" H 3800 5900 50  0000 C CNN
F 2 "" H 3800 6050 50  0000 C CNN
F 3 "" H 3800 6050 50  0000 C CNN
	1    3800 6050
	1    0    0    -1  
$EndComp
Text GLabel 5400 6150 2    50   BiDi ~ 0
V3_3_SEL
Wire Wire Line
	4950 6150 5400 6150
Text Label 4950 6150 0    50   ~ 0
V3_3_SEL
Wire Wire Line
	2000 3650 800  3650
Text Label 800  3650 0    50   ~ 0
CS1_CS0_SEL
Text GLabel 5400 6700 2    50   BiDi ~ 0
CS1_CS0_SEL
Wire Wire Line
	5400 6700 4950 6700
Text Label 5350 6700 2    50   ~ 0
CS1_SC0_SEL
$Comp
L Aaron:Logo-URL A1
U 1 1 5C58F149
P 5000 7300
F 0 "A1" H 5228 7346 50  0000 L CNN
F 1 "Logo-URL" H 5228 7255 50  0000 L CNN
F 2 "Aaron:LOGO-raspberry-pi-spi-programmer2" H 5000 7300 50  0001 C CNN
F 3 "" H 5000 7300 50  0001 C CNN
	1    5000 7300
	1    0    0    -1  
$EndComp
Text GLabel 5400 5900 2    50   BiDi ~ 0
OE
Wire Wire Line
	5400 5900 4950 5900
Text Label 5050 5900 2    50   ~ 0
OE
$EndSCHEMATC