diff options
Diffstat (limited to 'hw1/hw1.sch')
| -rw-r--r-- | hw1/hw1.sch | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/hw1/hw1.sch b/hw1/hw1.sch index 9f4a6e2..5c89d23 100644 --- a/hw1/hw1.sch +++ b/hw1/hw1.sch @@ -491,19 +491,19 @@ Wire Wire Line Wire Wire Line 1250 1350 1200 1350 Text Label 1200 1050 2 60 ~ 0 -I2C_SCL -Text Label 1800 1050 0 60 ~ 0 I2C_SDA +Text Label 1800 1050 0 60 ~ 0 +I2C_SCL Text Label 1200 1150 2 60 ~ 0 -SPI_SCK +UART_TX_OUT Text Label 1200 1250 2 60 ~ 0 SPI_MOSI Text Label 1800 1150 0 60 ~ 0 -SPI_MISO +UART_RX_OUT Text Label 1800 1250 0 60 ~ 0 -SPI_CS +SPI_MISO Text Label 1200 1350 2 60 ~ 0 -UART_RX_OUT +SPI_SCK Text Notes 500 2100 0 60 Italic 0 NOTE: this can be freely routed to do whatever's possible!\nPotentially:\nJumpers to select what you're connecting here?\n(but non-ideal) $Comp @@ -531,12 +531,12 @@ $EndComp $Comp L +3V3 #PWR010 U 1 1 58CF46D6 -P 2450 6800 -F 0 "#PWR010" H 2450 6650 50 0001 C CNN -F 1 "+3V3" H 2450 6940 50 0000 C CNN -F 2 "" H 2450 6800 50 0000 C CNN -F 3 "" H 2450 6800 50 0000 C CNN - 1 2450 6800 +P 2050 6650 +F 0 "#PWR010" H 2050 6500 50 0001 C CNN +F 1 "+3V3" H 2050 6790 50 0000 C CNN +F 2 "" H 2050 6650 50 0000 C CNN +F 3 "" H 2050 6650 50 0000 C CNN + 1 2050 6650 1 0 0 -1 $EndComp Wire Wire Line @@ -836,7 +836,7 @@ IN/OUT from perspective of HOST\nDUT Nucleo is TARGET Text Notes 8950 6350 0 60 ~ 0 IN/OUT is from the perspective of HOST\nDUT Nucleo is TARGET Text Label 1800 1350 0 60 ~ 0 -UART_TX_OUT +SPI_CS Text Label 5600 1250 0 60 ~ 0 SWCLK Text Label 5600 1450 0 60 ~ 0 @@ -996,29 +996,29 @@ VLCD Text Notes 5150 2750 0 60 ~ 0 L1/F303/L4 in qfp48 are all compatible with this layout\n(but f3 needs external pullup on USB-DP) $Comp -L Crystal_GND24_Small Y? +L Crystal_GND24_Small Y1 U 1 1 5A137095 P 800 3800 -F 0 "Y?" H 850 3975 50 0000 L CNN +F 0 "Y1" H 850 3975 50 0000 L CNN F 1 "Crystal_GND24_Small" H 850 3900 50 0000 L CNN -F 2 "" H 800 3800 50 0001 C CNN +F 2 "Crystals:Crystal_SMD_SeikoEpson_FA238-4pin_3.2x2.5mm" H 800 3800 50 0001 C CNN F 3 "" H 800 3800 50 0001 C CNN 1 800 3800 - 0 1 1 0 + 0 -1 -1 0 $EndComp Wire Wire Line 550 3700 1350 3700 Wire Wire Line 1350 3800 1150 3800 Wire Wire Line - 1150 3900 1150 3800 + 1150 3800 1150 3900 Wire Wire Line - 750 3900 1150 3900 + 1150 3900 750 3900 $Comp -L C C? +L C C10 U 1 1 5A1373B8 P 750 4150 -F 0 "C?" H 775 4250 50 0000 L CNN +F 0 "C10" H 775 4250 50 0000 L CNN F 1 "18pf" H 775 4050 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 788 4000 50 0000 C CNN F 3 "" H 750 4150 50 0000 C CNN @@ -1026,10 +1026,10 @@ F 3 "" H 750 4150 50 0000 C CNN 1 0 0 -1 $EndComp $Comp -L C C? +L C C9 U 1 1 5A137455 P 550 4150 -F 0 "C?" H 575 4250 50 0000 L CNN +F 0 "C9" H 575 4250 50 0000 L CNN F 1 "18pf" H 575 4050 50 0000 L CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 588 4000 50 0000 C CNN F 3 "" H 550 4150 50 0000 C CNN @@ -1037,10 +1037,10 @@ F 3 "" H 550 4150 50 0000 C CNN 1 0 0 -1 $EndComp $Comp -L GND #PWR? +L GND #PWR022 U 1 1 5A137592 P 650 4400 -F 0 "#PWR?" H 650 4150 50 0001 C CNN +F 0 "#PWR022" H 650 4150 50 0001 C CNN F 1 "GND" H 650 4250 50 0000 C CNN F 2 "" H 650 4400 50 0000 C CNN F 3 "" H 650 4400 50 0000 C CNN @@ -1056,6 +1056,6 @@ Wire Wire Line 550 4300 750 4300 Connection ~ 650 4300 Wire Wire Line - 750 4000 750 3900 + 750 3900 750 4000 Connection ~ 800 3900 $EndSCHEMATC |