diff --git a/power.bak b/power.bak index 7c35501..6101fac 100644 --- a/power.bak +++ b/power.bak @@ -1959,4 +1959,6 @@ F 7 "595-TLV62569DBVR" H 8100 3100 60 0001 C CNN "Distributor1_PN" 1 8100 3100 1 0 0 -1 $EndComp +Text Notes 7950 900 0 60 ~ 0 +Decoupling capacitors: see Lattice\nPower Decoupling and Bypass Filtering for Programmable Devices $EndSCHEMATC diff --git a/power.sch b/power.sch index 7c35501..6101fac 100644 --- a/power.sch +++ b/power.sch @@ -1959,4 +1959,6 @@ F 7 "595-TLV62569DBVR" H 8100 3100 60 0001 C CNN "Distributor1_PN" 1 8100 3100 1 0 0 -1 $EndComp +Text Notes 7950 900 0 60 ~ 0 +Decoupling capacitors: see Lattice\nPower Decoupling and Bypass Filtering for Programmable Devices $EndSCHEMATC diff --git a/usb.bak b/usb.bak index 7f6d59a..894469f 100644 --- a/usb.bak +++ b/usb.bak @@ -354,11 +354,11 @@ Text GLabel 8650 1850 0 60 Input ~ 0 SD_D0 Text GLabel 10150 1750 2 60 Input ~ 0 SD_D1 -Text GLabel 8650 1350 0 60 Input ~ 0 +Text GLabel 10150 1850 2 60 Input ~ 0 SD_D2 Text GLabel 8650 1750 0 60 Input ~ 0 SD_D3 -Text GLabel 10150 1850 2 60 Input ~ 0 +Text GLabel 8650 1350 0 60 Input ~ 0 SD_CLK Text GLabel 8650 1550 0 60 Input ~ 0 SD_CMD @@ -738,4 +738,8 @@ Text GLabel 8650 2150 0 60 Input ~ 0 WIFI_GPIO5 Text GLabel 8650 2450 0 60 Input ~ 0 WIFI_GPIO17 +Text Notes 7500 1400 0 60 ~ 0 +SD_D2 v1.7 +Text Notes 10600 1900 0 60 ~ 0 +SD_CLK v1.7 $EndSCHEMATC diff --git a/wifi.bak b/wifi.bak index bb70569..e976d35 100644 --- a/wifi.bak +++ b/wifi.bak @@ -147,7 +147,9 @@ $EndComp Text GLabel 4700 2550 2 60 Input ~ 0 WIFI_EN Wire Wire Line - 4550 2500 4550 2600 + 4550 2500 4550 2550 +Wire Wire Line + 4550 2550 4550 2600 Wire Wire Line 4550 2550 4700 2550 Connection ~ 4550 2550 @@ -220,9 +222,9 @@ F 3 "" H 3650 3250 50 0000 C CNN 1 3650 3250 1 0 0 -1 $EndComp -Text Notes 7350 4650 0 60 ~ 0 +Text Notes 5900 2050 0 60 ~ 0 WiFi and SDcard connected to\nBANK6 on "usb" sheet -Text Notes 8750 4200 0 60 ~ 0 +Text Notes 9250 4650 0 60 ~ 0 Strapping pins\n(avoid using to avoid\nboot problems)\nGPIO0,2,4,5,12,15 Text Notes 2750 5350 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 @@ -292,7 +294,9 @@ $EndComp Wire Wire Line 6200 4500 6200 4900 Wire Wire Line - 4550 2900 4550 3000 + 4550 2900 4550 2950 +Wire Wire Line + 4550 2950 4550 3000 Text GLabel 7550 3800 2 60 Input ~ 0 WIFI_GPIO17 Wire Wire Line @@ -300,28 +304,92 @@ Wire Wire Line Text Label 5350 2950 0 60 ~ 0 WIFIEN Connection ~ 4550 2950 -Text Notes 1850 4500 0 60 ~ 0 +Text Notes 1350 4500 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 1850 4850 0 60 ~ 0 +Text Notes 1350 4800 0 60 ~ 0 GPIO25,26 are DAC channels that can directly replay\naudio material over i2s bus -Text Notes 1850 4000 0 60 ~ 0 +Text Notes 1350 4000 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 -Text Notes 4800 4000 0 60 ~ 0 +Text Notes 4500 4000 0 60 ~ 0 GN10 v1.7 -Text Notes 4800 4100 0 60 ~ 0 +Text Notes 4550 4100 0 60 ~ 0 GP9 v1.7 -Text Notes 6350 5300 1 60 ~ 0 +Text Notes 6350 5750 1 60 ~ 0 GN9 v1.7 -Text Notes 7050 5750 1 60 ~ 0 +Text Notes 7050 6350 1 60 ~ 0 WIFI_GPIO15 v1.7 -Text Notes 7150 5600 1 60 ~ 0 +Text Notes 7150 6200 1 60 ~ 0 WIFI_LED v1.7 Text GLabel 7550 3700 2 60 Input ~ 0 WIFI_GPIO5 -Text Notes 8150 3750 0 60 ~ 0 +Text Notes 8550 3750 0 60 ~ 0 NC v1.7, LED v1.8 -Text Notes 8150 3850 0 60 ~ 0 +Text Notes 8550 3850 0 60 ~ 0 NC v1.7 -Text Notes 8150 4050 0 60 ~ 0 +Text Notes 8550 4050 0 60 ~ 0 NC v1.7 +Wire Wire Line + 7100 5200 7100 5300 +Wire Wire Line + 7100 5300 8350 5300 +Wire Wire Line + 8350 5300 8350 3700 +Wire Wire Line + 8350 3700 8200 3700 +Text Label 7350 5300 0 60 ~ 0 +LED +Wire Wire Line + 6800 4550 6800 5050 +Wire Wire Line + 6800 5050 7100 5050 +Wire Wire Line + 7100 5050 7100 4900 +Wire Wire Line + 6600 4550 6600 5150 +Wire Wire Line + 6600 5150 7000 5150 +Wire Wire Line + 7000 5150 7000 4950 +Wire Wire Line + 6900 4550 6900 5500 +Wire Wire Line + 6900 5500 8250 5500 +Wire Wire Line + 8250 5500 8250 4000 +Wire Wire Line + 8250 4000 7950 4000 +Wire Wire Line + 6700 4550 6700 5300 +Wire Wire Line + 6700 5300 5000 5300 +Wire Wire Line + 5000 5300 5000 3950 +Wire Wire Line + 5000 3950 5250 3950 +Wire Wire Line + 6400 4550 6400 5200 +Wire Wire Line + 6400 5200 5100 5200 +Wire Wire Line + 5100 5200 5100 4050 +Wire Wire Line + 5100 4050 5250 4050 +Wire Wire Line + 6300 4900 6300 5100 +Wire Wire Line + 6300 5100 6500 5100 +Wire Wire Line + 6500 5100 6500 4550 +Wire Wire Line + 7000 5200 7000 5400 +Wire Wire Line + 7000 5400 8500 5400 +Wire Wire Line + 8500 5400 8500 3800 +Wire Wire Line + 8500 3800 8200 3800 +Text Label 7350 5400 0 60 ~ 0 +WIFI_GPIO17 +Text Notes 7350 5700 0 60 ~ 0 +LED and WIFI_GPIO17 to solder pads of\nPCB $EndSCHEMATC diff --git a/wifi.sch b/wifi.sch index bb70569..dda4d21 100644 --- a/wifi.sch +++ b/wifi.sch @@ -220,9 +220,9 @@ F 3 "" H 3650 3250 50 0000 C CNN 1 3650 3250 1 0 0 -1 $EndComp -Text Notes 7350 4650 0 60 ~ 0 +Text Notes 5900 2050 0 60 ~ 0 WiFi and SDcard connected to\nBANK6 on "usb" sheet -Text Notes 8750 4200 0 60 ~ 0 +Text Notes 9250 4650 0 60 ~ 0 Strapping pins\n(avoid using to avoid\nboot problems)\nGPIO0,2,4,5,12,15 Text Notes 2750 5350 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 @@ -300,28 +300,92 @@ Wire Wire Line Text Label 5350 2950 0 60 ~ 0 WIFIEN Connection ~ 4550 2950 -Text Notes 1850 4500 0 60 ~ 0 +Text Notes 1350 4500 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 1850 4850 0 60 ~ 0 +Text Notes 1350 4800 0 60 ~ 0 GPIO25,26 are DAC channels that can directly replay\naudio material over i2s bus -Text Notes 1850 4000 0 60 ~ 0 +Text Notes 1350 4000 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 -Text Notes 4800 4000 0 60 ~ 0 +Text Notes 4500 4000 0 60 ~ 0 GN10 v1.7 -Text Notes 4800 4100 0 60 ~ 0 +Text Notes 4550 4100 0 60 ~ 0 GP9 v1.7 -Text Notes 6350 5300 1 60 ~ 0 +Text Notes 6350 5750 1 60 ~ 0 GN9 v1.7 -Text Notes 7050 5750 1 60 ~ 0 +Text Notes 7050 6350 1 60 ~ 0 WIFI_GPIO15 v1.7 -Text Notes 7150 5600 1 60 ~ 0 +Text Notes 7150 6200 1 60 ~ 0 WIFI_LED v1.7 Text GLabel 7550 3700 2 60 Input ~ 0 WIFI_GPIO5 -Text Notes 8150 3750 0 60 ~ 0 +Text Notes 8550 3750 0 60 ~ 0 NC v1.7, LED v1.8 -Text Notes 8150 3850 0 60 ~ 0 +Text Notes 8550 3850 0 60 ~ 0 NC v1.7 -Text Notes 8150 4050 0 60 ~ 0 +Text Notes 8550 4050 0 60 ~ 0 NC v1.7 +Wire Wire Line + 7100 5200 7100 5300 +Wire Wire Line + 7100 5300 8350 5300 +Wire Wire Line + 8350 5300 8350 3700 +Wire Wire Line + 8350 3700 8200 3700 +Text Label 7350 5300 0 60 ~ 0 +LED +Wire Wire Line + 6800 4550 6800 5050 +Wire Wire Line + 6800 5050 7100 5050 +Wire Wire Line + 7100 5050 7100 4900 +Wire Wire Line + 6600 4550 6600 5150 +Wire Wire Line + 6600 5150 7000 5150 +Wire Wire Line + 7000 5150 7000 4950 +Wire Wire Line + 6900 4550 6900 5500 +Wire Wire Line + 6900 5500 8250 5500 +Wire Wire Line + 8250 5500 8250 4000 +Wire Wire Line + 8250 4000 7950 4000 +Wire Wire Line + 6700 4550 6700 5300 +Wire Wire Line + 6700 5300 5000 5300 +Wire Wire Line + 5000 5300 5000 3950 +Wire Wire Line + 5000 3950 5250 3950 +Wire Wire Line + 6400 4550 6400 5200 +Wire Wire Line + 6400 5200 5100 5200 +Wire Wire Line + 5100 5200 5100 4050 +Wire Wire Line + 5100 4050 5250 4050 +Wire Wire Line + 6300 4900 6300 5100 +Wire Wire Line + 6300 5100 6500 5100 +Wire Wire Line + 6500 5100 6500 4550 +Wire Wire Line + 7000 5200 7000 5400 +Wire Wire Line + 7000 5400 8500 5400 +Wire Wire Line + 8500 5400 8500 3800 +Wire Wire Line + 8500 3800 8200 3800 +Text Label 7350 5400 0 60 ~ 0 +WIFI_GPIO17 +Text Notes 7350 5700 0 60 ~ 0 +LED and WIFI_GPIO17 to solder pads of\nPCB $EndSCHEMATC