From 8b3cdb44371e2b526befc2397f7b1fc596a3b56a Mon Sep 17 00:00:00 2001 From: Vasile Vilvoiu Date: Mon, 2 Nov 2020 16:48:05 +0200 Subject: Initial footprint placement + changes * Added initial placement * Remove pull-down resistors from USB lines. * Remove ferrite bead from FTDI chip as it was very close to Vcc FB * Fixed MAX TX pins * Assigned footprints. * Removed redundant solder jumpers. * Small changes for layout coherence. --- kicad/catahack.sch | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) (limited to 'kicad/catahack.sch') diff --git a/kicad/catahack.sch b/kicad/catahack.sch index 63348fc..73cb0ed 100644 --- a/kicad/catahack.sch +++ b/kicad/catahack.sch @@ -31,4 +31,48 @@ U 5F9E817D F0 "audio" 50 F1 "audio.sch" 50 $EndSheet +$Comp +L Mechanical:MountingHole H1 +U 1 1 5FBD6C90 +P 1900 3400 +F 0 "H1" H 2000 3446 50 0000 L CNN +F 1 "MountingHole" H 2000 3355 50 0000 L CNN +F 2 "MountingHole:MountingHole_4.3mm_M4_ISO7380_Pad" H 1900 3400 50 0001 C CNN +F 3 "~" H 1900 3400 50 0001 C CNN + 1 1900 3400 + 1 0 0 -1 +$EndComp +$Comp +L Mechanical:MountingHole H3 +U 1 1 5FBD75AF +P 2750 3400 +F 0 "H3" H 2850 3446 50 0000 L CNN +F 1 "MountingHole" H 2850 3355 50 0000 L CNN +F 2 "MountingHole:MountingHole_4.3mm_M4_ISO7380_Pad" H 2750 3400 50 0001 C CNN +F 3 "~" H 2750 3400 50 0001 C CNN + 1 2750 3400 + 1 0 0 -1 +$EndComp +$Comp +L Mechanical:MountingHole H2 +U 1 1 5FBD795B +P 1900 3850 +F 0 "H2" H 2000 3896 50 0000 L CNN +F 1 "MountingHole" H 2000 3805 50 0000 L CNN +F 2 "MountingHole:MountingHole_4.3mm_M4_ISO7380_Pad" H 1900 3850 50 0001 C CNN +F 3 "~" H 1900 3850 50 0001 C CNN + 1 1900 3850 + 1 0 0 -1 +$EndComp +$Comp +L Mechanical:MountingHole H4 +U 1 1 5FBD81A5 +P 2750 3800 +F 0 "H4" H 2850 3846 50 0000 L CNN +F 1 "MountingHole" H 2850 3755 50 0000 L CNN +F 2 "MountingHole:MountingHole_4.3mm_M4_ISO7380_Pad" H 2750 3800 50 0001 C CNN +F 3 "~" H 2750 3800 50 0001 C CNN + 1 2750 3800 + 1 0 0 -1 +$EndComp $EndSCHEMATC -- cgit v1.2.3