diff options
| author | Leonard Kugis <leonard@kug.is> | 2021-01-24 15:22:47 +0000 |
|---|---|---|
| committer | Leonard Kugis <leonard@kug.is> | 2021-01-24 15:22:47 +0000 |
| commit | 5becc02266e8b989f8d88972273567d8f6efda63 (patch) | |
| tree | c729c98125b04cf286ad4a9d7dcd702a94ff0519 | |
| parent | 99d33cc53a3c3e348e12830f43b85d805e90db0d (diff) | |
| download | turboswap-5becc02266e8b989f8d88972273567d8f6efda63.tar.gz | |
Add SDIO interface with connector and pull-up resistors
| -rw-r--r-- | sdio_interface.kicad_sch | 272 |
1 files changed, 271 insertions, 1 deletions
diff --git a/sdio_interface.kicad_sch b/sdio_interface.kicad_sch index 5a729cd..1409142 100644 --- a/sdio_interface.kicad_sch +++ b/sdio_interface.kicad_sch @@ -1 +1,271 @@ -(kicad_sch (version 20231106) (host kicad "7.0.2") (generator kicad-schematic) +EESchema Schematic File Version 4 +EELAYER 0 0 +EELAYER END +$Descr A4 11693 8268 +encoding UTF-8 +Sheet 1/1 +Title "SDIO Interface" +Date "" +Rev "" +Comp "" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +$EndSCHEMATC +$Comp +L Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal J4 +U 1 1 5E114DA9 +P 3000 3000 +F 0 "J4" H 3054 3088 50 0000 C CNN +F 1 "PinHeader_1x04_P2.54mm_Horizontal" H 3054 2962 50 0000 C CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal" H 3000 3000 50 0000 C CNN +F 3 "" H 3000 3000 50 0000 C CNN + 1 3000 3000 + 1 0 0 0 "PinHeader_1x04_P2.54mm_Horizontal" + 0 -1 0 0 +$EndComp +$Comp +L Device:R R1 +U 1 1 5E114DAA +P 4500 3000 +F 0 "R1" H 4554 3088 50 0000 C CNN +F 1 "10k" H 4554 2962 50 0000 C CNN +F 2 "Device:R" H 4500 3000 50 0000 C CNN +F 3 "" H 4500 3000 50 0000 C CNN + 1 4500 3000 + 1 0 0 0 "10k" + 0 -1 0 0 +$EndComp +$Comp +L Device:R R2 +U 1 1 5E114DAB +P 4500 2500 +F 0 "R2" H 4554 2588 50 0000 C CNN +F 1 "10k" H 4554 2462 50 0000 C CNN +F 2 "Device:R" H 4500 2500 50 0000 C CNN +F 3 "" H 4500 2500 50 0000 C CNN + 1 4500 2500 + 1 0 0 0 "10k" + 0 -1 0 0 +$EndComp +$Comp +L Device:R R3 +U 1 1 5E114DAC +P 4500 2000 +F 0 "R3" H 4554 2088 50 0000 C CNN +F 1 "10k" H 4554 1962 50 0000 C CNN +F 2 "Device:R" H 4500 2000 50 0000 C CNN +F 3 "" H 4500 2000 50 0000 C CNN + 1 4500 2000 + 1 0 0 0 "10k" + 0 -1 0 0 +$EndComp +$Comp +L Device:R R4 +U 1 1 5E114DAD +P 4500 1500 +F 0 "R4" H 4554 1588 50 0000 C CNN +F 1 "10k" H 4554 1462 50 0000 C CNN +F 2 "Device:R" H 4500 1500 50 0000 C CNN +F 3 "" H 4500 1500 50 0000 C CNN + 1 4500 1500 + 1 0 0 0 "10k" + 0 -1 0 0 +$EndComp +$Comp +L power:+3V3 #PWR0 +U 1 1 5E114DAE +P 5500 3000 + 1 5500 3000 + 0 -1 0 0 +$EndComp +$Wire +3000 3200 3500 3200 +$EndWire +$Wire +3500 3200 3500 3400 +$EndWire +$Wire +3500 3400 4500 3400 +$EndWire +$Wire +4500 3400 4500 3100 +$EndWire +$Wire +4500 2900 5500 2900 +$EndWire +$Wire +5500 2900 5500 3100 +$EndWire +$Text Label +3000 3200 60 0000 0 ~ 0 +SD_CLK_IN +$EndText +$Wire +3000 3000 3500 3000 +$EndWire +$Wire +3500 3000 4500 3000 +$EndWire +$Text Label +3000 3000 60 0000 0 ~ 0 +SD_CMD_IN +$EndText +$Wire +3000 2800 3500 2800 +$EndWire +$Wire +3500 2800 4500 2800 +$EndWire +$Wire +4500 2800 4500 2600 +$EndWire +$Text Label +3000 2800 60 0000 0 ~ 0 +SD_DAT0_IN +$EndText +$Wire +3000 2600 3500 2600 +$EndWire +$Wire +3500 2600 4500 2600 +$EndWire +$Text Label +3000 2600 60 0000 0 ~ 0 +SD_DAT1_IN +$EndText +$Wire +3000 2400 3500 2400 +$EndWire +$Wire +3500 2400 4500 2400 +$EndWire +$Text Label +3000 2400 60 0000 0 ~ 0 +SD_DAT2_IN +$EndText +$Wire +5500 3000 6000 3000 +$EndWire +$Wire +6000 3000 6000 3200 +$EndWire +$Text Label +6000 3200 60 0000 0 ~ 0 +SD_CLK_OUT +$EndText +$Wire +4500 3000 5000 3000 +$EndWire +$Wire +5000 3000 5000 3400 +$EndWire +$Wire +5000 3400 5500 3400 +$EndWire +$Wire +5500 3400 5500 3200 +$EndWire +$Text Label +5000 3400 60 0000 0 ~ 0 +SD_CMD_OUT +$EndText +$Wire +4500 2500 5000 2500 +$EndWire +$Wire +5000 2500 5000 2800 +$EndWire +$Text Label +5000 2800 60 0000 0 ~ 0 +SD_DAT0_OUT +$EndText +$Wire +4500 2000 5000 2000 +$EndWire +$Wire +5000 2000 5000 2300 +$EndWire +$Text Label +5000 2300 60 0000 0 ~ 0 +SD_DAT1_OUT +$EndText +$Wire +4500 1500 5000 1500 +$EndWire +$Wire +5000 1500 5000 1800 +$EndWire +$Text Label +5000 1800 60 0000 0 ~ 0 +SD_DAT2_OUT +$EndText +$Wire +6000 3200 6500 3200 +$EndWire +$Wire +6500 3200 6500 3500 +$EndWire +$Text Label +6500 3500 60 0000 0 ~ 0 +TO_MAIN_SD_CLK +$EndText +$Wire +5500 3200 6000 3200 +$EndWire +$Wire +6000 3200 6000 3400 +$EndWire +$Wire +6000 3400 6500 3400 +$EndWire +$Text Label +6500 3400 60 0000 0 ~ 0 +TO_MAIN_SD_CMD +$EndText +$NoConn +~ 5500 3000 +$EndNoConn +$NoConn +~ 5500 3100 +$EndNoConn +$Comp +L Device:C C9 +U 1 1 5E114DC4 +P 6000 2000 +F 0 "C9" H 6054 2088 50 0000 C CNN +F 1 "100pF" H 6054 1962 50 0000 C CNN +F 2 "Device:C" H 6000 2000 50 0000 C CNN +F 3 "" H 6000 2000 50 0000 C CNN + 1 6000 2000 + 1 0 0 0 "100pF" + 0 -1 0 0 +$EndComp +$Wire +6000 2200 6000 2400 +$EndWire +$Wire +6000 2400 6200 2400 +$EndWire +$Wire +6200 2400 6200 2200 +$EndWire +$Wire +6200 2200 6000 2200 +$EndWire +$Text Label +6200 2400 60 0000 0 ~ 0 +SD_CLK_FILTER +$EndText +$Wire +6000 2100 6500 2100 +$EndWire +$Text Label +6500 2100 60 0000 0 ~ 0 +GND_SDIO +$EndText +$NoConn +~ 5000 3400 +$EndNoConn
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