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Added a jumper to make SW1 optional

0 Ω resistors are cheap, and switches are expensive.  It would be nice
to be able to save the price of a switch, since it's not really
necessary anyway.  I can program these by SWD, after all.

I added a 0 Ω resistor, R11, to pull the BOOT pin to ground in lieu of
having SW1 installed to do the same job.
Clara Hobbs преди 7 години
родител
ревизия
df2c9f0ced
променени са 5 файла, в които са добавени 1031 реда и са изтрити 962 реда
  1. 26
    1
      microcontroller.sch
  2. 10
    10
      output.sch
  3. 973
    929
      pd-buddy.kicad_pcb
  4. 14
    14
      pd_phy.sch
  5. 8
    8
      usb_type-c.sch

+ 26
- 1
microcontroller.sch Целия файл

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 Wire Wire Line
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@@ -700,4 +700,29 @@ NoConn ~ 9700 3900
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 NoConn ~ 2100 3500
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 NoConn ~ 2100 3400
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+$Comp
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+L R R11
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+U 1 1 58B995CE
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+P 1100 2050
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+F 0 "R11" V 1180 2050 50  0000 C CNN
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+$EndComp
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+Connection ~ 1100 1800
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+$Comp
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+F 1 "GND" H 1100 2150 50  0000 C CNN
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+F 3 "" H 1100 2300 50  0000 C CNN
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+	1    1100 2300
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+	1    0    0    -1  
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+$EndComp
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+Wire Wire Line
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+ 10
- 10
output.sch Целия файл

@@ -138,10 +138,10 @@ OUT_CTRL
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+L GND #PWR021
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-F 0 "#PWR020" H 5550 4300 50  0001 C CNN
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+F 0 "#PWR021" H 5550 4300 50  0001 C CNN
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@@ -151,10 +151,10 @@ $EndComp
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-L GND #PWR021
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-F 0 "#PWR021" H 6500 4300 50  0001 C CNN
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+F 0 "#PWR022" H 6500 4300 50  0001 C CNN
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 F 2 "" H 6500 4550 50  0000 C CNN
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@@ -164,10 +164,10 @@ $EndComp
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 Wire Wire Line
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-L VBUS #PWR022
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-F 0 "#PWR022" H 6500 2900 50  0001 C CNN
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+F 0 "#PWR023" H 6500 2900 50  0001 C CNN
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@@ -216,10 +216,10 @@ F 3 "" H 5550 3300 50  0000 C CNN
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 Connection ~ 5550 3550
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 $Comp
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-L VBUS #PWR023
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+F 0 "#PWR024" H 5550 2900 50  0001 C CNN
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@@ -256,10 +256,10 @@ Wire Wire Line
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-L GND #PWR024
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+L GND #PWR025
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+ 973
- 929
pd-buddy.kicad_pcb
Файловите разлики са ограничени, защото са твърде много
Целия файл


+ 14
- 14
pd_phy.sch Целия файл

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+F 0 "#PWR029" H 4600 3850 50  0001 C CNN
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@@ -171,10 +171,10 @@ F 3 "" H 4600 4100 50  0000 C CNN
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-L GND #PWR029
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@@ -217,10 +217,10 @@ Wire Wire Line
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+ 8
- 8
usb_type-c.sch Целия файл

@@ -141,10 +141,10 @@ Wire Wire Line
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 	3400 1850 3500 1850
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 Connection ~ 3400 2950
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 $Comp
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-L GND #PWR032
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+F 0 "#PWR033" H 4100 3000 50  0001 C CNN
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@@ -168,10 +168,10 @@ Wire Wire Line
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 Connection ~ 3300 2150
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 Connection ~ 4900 2150
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-L VBUS #PWR033
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@@ -216,10 +216,10 @@ D+
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 Text HLabel 5200 2450 2    60   BiDi ~ 0
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 F 2 "" H 4900 1550 50  0000 C CNN
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 F 3 "" H 4900 1550 50  0000 C CNN

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