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schematics: v1.7.9 SD card hopfully connected properly to ESP32 SD_MMC

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pull/3/head
davor 6 years ago
parent 62585a80c2
commit 7caf7a4f5f
9 changed files with 44 additions and 41 deletions
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3
analog.bak
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@ -264,7 +264,8 @@ F 0 "U8" H 3250 5800 50 0000 L CNN
F 1 "MAX11125" H 3100 5700 50 0000 L CNN
F 2 "Housings_DFN_QFN:QFN-28-1EP_5x5mm_Pitch0.5mm" H 3300 4950 50 0001 C CNN
F 3 "https://datasheets.maximintegrated.com/en/ds/MAX11120-MAX11128.pdf" H 3300 4950 50 0001 C CNN
F 4 "www.mouser.com" H 3300 4900 60 0001 C CNN "Distributor1_URL"
F 4 "MAX11125" H 3300 4900 60 0001 C CNN "MFG_PN"
F 5 "www.mouser.com" H 3300 4900 60 0001 C CNN "Distributor1_URL"
1 3300 4900
1 0 0 -1
$EndComp

4
blinkey.bak
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@ -550,7 +550,7 @@ DIP switch connected to\nBANK0 on 'gpio' sheet
Text Notes 8000 4550 0 60 ~ 0
To fix issues with FT231XS rev A,B,C\nShort-circuit D18 LED, but then\nboard cannot keep awake by USB.\nchip rev D works properly\nSee TN140_FT231X Errata\n
Text GLabel 5650 5850 2 60 Input ~ 0
WIFI_GPIO2
WIFI_LED
$Comp
L LED_ALT D22
U 1 1 5A07AFD2
@ -792,4 +792,6 @@ F 6 "www.mouser.com" H 3100 3950 60 0001 C CNN "Distributor1_URL"
1 3100 3950
1 0 0 -1
$EndComp
Text Notes 6400 5900 0 60 ~ 0
GPIO2 on PCB v1.7
$EndSCHEMATC

4
blinkey.sch
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@ -550,7 +550,7 @@ DIP switch connected to\nBANK0 on 'gpio' sheet
Text Notes 8000 4550 0 60 ~ 0
To fix issues with FT231XS rev A,B,C\nShort-circuit D18 LED, but then\nboard cannot keep awake by USB.\nchip rev D works properly\nSee TN140_FT231X Errata\n
Text GLabel 5650 5850 2 60 Input ~ 0
WIFI_GPIO2
WIFI_LED
$Comp
L LED_ALT D22
U 1 1 5A07AFD2
@ -792,4 +792,6 @@ F 6 "www.mouser.com" H 3100 3950 60 0001 C CNN "Distributor1_URL"
1 3100 3950
1 0 0 -1
$EndComp
Text Notes 6400 5900 0 60 ~ 0
GPIO2 on PCB v1.7
$EndSCHEMATC

2
ulx3s.bak
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@ -48,7 +48,7 @@ encoding utf-8
Sheet 1 11
Title "ULX3S"
Date ""
Rev "1.7.8"
Rev "1.7.9"
Comp "FER+RIZ+RADIONA"
Comment1 "Root sheet"
Comment2 ""

2
ulx3s.sch
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@ -48,7 +48,7 @@ encoding utf-8
Sheet 1 11
Title "ULX3S"
Date ""
Rev "1.7.8"
Rev "1.7.9"
Comp "FER+RIZ+RADIONA"
Comment1 "Root sheet"
Comment2 ""

4
usb.bak
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@ -572,8 +572,6 @@ Connection ~ 2200 2850
Wire Wire Line
2300 2600 2300 2900
Connection ~ 2300 2750
Text GLabel 8650 2450 0 60 Input ~ 0
WIFI_GPIO15
Text GLabel 8650 2550 0 60 Input ~ 0
WIFI_GPIO16
$Comp
@ -732,4 +730,6 @@ Text GLabel 5000 2800 0 60 Input ~ 0
FT2V5
Text GLabel 5600 2500 1 60 Input ~ 0
USB5V
Text Notes 7800 2500 0 60 ~ 0
WIFI_GPIO15 v1.7
$EndSCHEMATC

4
usb.sch
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@ -572,8 +572,6 @@ Connection ~ 2200 2850
Wire Wire Line
2300 2600 2300 2900
Connection ~ 2300 2750
Text GLabel 8650 2450 0 60 Input ~ 0
WIFI_GPIO15
Text GLabel 8650 2550 0 60 Input ~ 0
WIFI_GPIO16
$Comp
@ -732,4 +730,6 @@ Text GLabel 5000 2800 0 60 Input ~ 0
FT2V5
Text GLabel 5600 2500 1 60 Input ~ 0
USB5V
Text Notes 7800 2500 0 60 ~ 0
WIFI_GPIO15 v1.7
$EndSCHEMATC

31
wifi.bak
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@ -55,17 +55,17 @@ Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 7000 5900 3 60 Input ~ 0
Text GLabel 7300 5900 3 60 Input ~ 0
SD_D0
Text GLabel 7100 5900 3 60 Input ~ 0
Text GLabel 7750 5350 2 60 Input ~ 0
SD_D1
Text GLabel 6700 5900 3 60 Input ~ 0
Text GLabel 6500 5850 3 60 Input ~ 0
SD_D3
Text GLabel 6800 5900 3 60 Input ~ 0
Text GLabel 7200 5850 3 60 Input ~ 0
SD_CMD
Text GLabel 6900 5900 3 60 Input ~ 0
Text GLabel 5900 5300 0 60 Input ~ 0
SD_CLK
Text GLabel 6600 5900 3 60 Input ~ 0
Text GLabel 5900 5400 0 60 Input ~ 0
SD_D2
Text GLabel 7750 4550 2 60 Input ~ 0
WIFI_RXD
@ -224,7 +224,6 @@ Text Notes 7550 6000 0 60 ~ 0
WiFi and SDcard connected to\nBANK6 on "usb" sheet
Text Notes 8700 5500 0 60 ~ 0
Strapping pins\n(avoid using to avoid\nboot problems)\nGPIO0,2,4,5,12,15
NoConn ~ 7750 5350
NoConn ~ 7750 5050
Text Notes 2950 6700 0 60 ~ 0
ESP32 ADC capable pins\nGPIO36,39,34,35,32,33,25,26,27,\nGPIO14,12,13,15 - shared with HSPI/JTAG\nConnected to BANK7 on "gpio" sheet
@ -248,14 +247,12 @@ Text GLabel 5900 5100 0 60 Input ~ 0
GN11
Text GLabel 5900 5200 0 60 Input ~ 0
GP10
Text GLabel 5900 5300 0 60 Input ~ 0
Text GLabel 5450 5300 0 60 Input ~ 0
GN10
Text GLabel 5900 5400 0 60 Input ~ 0
Text GLabel 5450 5400 0 60 Input ~ 0
GP9
Text GLabel 6500 5850 3 60 Input ~ 0
Text GLabel 6500 6250 3 60 Input ~ 0
GN9
Text GLabel 7200 5850 3 60 Input ~ 0
WIFI_GPIO15
Text GLabel 7750 5250 2 60 Input ~ 0
WIFI_GPIO16
$Comp
@ -303,15 +300,17 @@ Wire Wire Line
6400 5850 6400 6250
Wire Wire Line
4750 4250 4750 4350
Text GLabel 7300 5850 3 60 Input ~ 0
WIFI_GPIO2
Text GLabel 7750 5150 2 60 Input ~ 0
WIFI_LED
Wire Wire Line
4750 4300 5900 4300
Text Label 5550 4300 0 60 ~ 0
WIFIEN
Connection ~ 4750 4300
Text Notes 1800 5450 0 60 ~ 0
Text Notes 2050 5850 0 60 ~ 0
GPIO12 probably should be held low at reset or disconnected\nother option is to burn flash voltage efuse for 3.3V operation\nfor GPIO2 and GPIO12 bootstrapping considerations, read\nhttps://github.com/espressif/esp-idf/tree/master/examples/storage/sd_card
Text Notes 1800 5800 0 60 ~ 0
Text Notes 2050 6200 0 60 ~ 0
GPIO25,26 are DAC channels that can directly replay\naudio material over i2s bus
Text Notes 2050 5350 0 60 ~ 0
SD card connected according to\nArduino->Examples->ESP32->SD_MMC_Test\nhttps://github.com/espressif/esp-idf/blob/\nmaster/examples/storage/sd_card/README.md\n
$EndSCHEMATC

31
wifi.sch
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@ -55,17 +55,17 @@ Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 7000 5900 3 60 Input ~ 0
Text GLabel 7300 5850 3 60 Input ~ 0
SD_D0
Text GLabel 7100 5900 3 60 Input ~ 0
Text GLabel 7750 5350 2 60 Input ~ 0
SD_D1
Text GLabel 6700 5900 3 60 Input ~ 0
Text GLabel 6500 5850 3 60 Input ~ 0
SD_D3
Text GLabel 6800 5900 3 60 Input ~ 0
Text GLabel 7200 5850 3 60 Input ~ 0
SD_CMD
Text GLabel 6900 5900 3 60 Input ~ 0
Text GLabel 5900 5300 0 60 Input ~ 0
SD_CLK
Text GLabel 6600 5900 3 60 Input ~ 0
Text GLabel 5900 5400 0 60 Input ~ 0
SD_D2
Text GLabel 7750 4550 2 60 Input ~ 0
WIFI_RXD
@ -224,7 +224,6 @@ Text Notes 7550 6000 0 60 ~ 0
WiFi and SDcard connected to\nBANK6 on "usb" sheet
Text Notes 8700 5500 0 60 ~ 0
Strapping pins\n(avoid using to avoid\nboot problems)\nGPIO0,2,4,5,12,15
NoConn ~ 7750 5350
NoConn ~ 7750 5050
Text Notes 2950 6700 0 60 ~ 0
ESP32 ADC capable pins\nGPIO36,39,34,35,32,33,25,26,27,\nGPIO14,12,13,15 - shared with HSPI/JTAG\nConnected to BANK7 on "gpio" sheet
@ -248,14 +247,12 @@ Text GLabel 5900 5100 0 60 Input ~ 0
GN11
Text GLabel 5900 5200 0 60 Input ~ 0
GP10
Text GLabel 5900 5300 0 60 Input ~ 0
Text GLabel 5450 5300 0 60 Input ~ 0
GN10
Text GLabel 5900 5400 0 60 Input ~ 0
Text GLabel 5450 5400 0 60 Input ~ 0
GP9
Text GLabel 6500 5850 3 60 Input ~ 0
Text GLabel 6500 6250 3 60 Input ~ 0
GN9
Text GLabel 7200 5850 3 60 Input ~ 0
WIFI_GPIO15
Text GLabel 7750 5250 2 60 Input ~ 0
WIFI_GPIO16
$Comp
@ -303,15 +300,17 @@ Wire Wire Line
6400 5850 6400 6250
Wire Wire Line
4750 4250 4750 4350
Text GLabel 7300 5850 3 60 Input ~ 0
WIFI_GPIO2
Text GLabel 7750 5150 2 60 Input ~ 0
WIFI_LED
Wire Wire Line
4750 4300 5900 4300
Text Label 5550 4300 0 60 ~ 0
WIFIEN
Connection ~ 4750 4300
Text Notes 1800 5450 0 60 ~ 0
Text Notes 2050 5850 0 60 ~ 0
GPIO12 probably should be held low at reset or disconnected\nother option is to burn flash voltage efuse for 3.3V operation\nfor GPIO2 and GPIO12 bootstrapping considerations, read\nhttps://github.com/espressif/esp-idf/tree/master/examples/storage/sd_card
Text Notes 1800 5800 0 60 ~ 0
Text Notes 2050 6200 0 60 ~ 0
GPIO25,26 are DAC channels that can directly replay\naudio material over i2s bus
Text Notes 2050 5350 0 60 ~ 0
SD card connected according to\nArduino->Examples->ESP32->SD_MMC_Test\nhttps://github.com/espressif/esp-idf/blob/\nmaster/examples/storage/sd_card/README.md\n
$EndSCHEMATC

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