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modules/usb_a_rcpt_mid.fpd: correct 48258 drill hole; make pin pads oval

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By making the pin pads slightly oval (1.85:2) the clearance between pins
2 and 3 is now about 0.296 mm / 11.6 mil.
This commit is contained in:
Werner Almesberger 2014-01-05 15:30:48 -03:00
parent 573eb8141c
commit 1b997b80eb
2 changed files with 7 additions and 4 deletions
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1
modules/DESCR
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@ -7,4 +7,3 @@ USB-A-PCB: http://www.poweredusb.org/pdf/usb20.pdf
# http://www.usb.org/developers/docs/usb_20_071012.zip # http://www.usb.org/developers/docs/usb_20_071012.zip
USB-A-MID-48258: Molex 48258-0002 and -0001 USB-A-MID-48258: Molex 48258-0002 and -0001
USB-A-MID-1746311: TE 1746311 USB-A-MID-1746311: TE 1746311
Note: clearance between pins 2 and 3 is only about 0.16 mm / 6 mil

10
modules/usb_a_rcpt_mid.fpd
View File

@ -39,14 +39,18 @@ frame pins {
{ 3, 1mm } { 3, 1mm }
{ 4, 3.5mm } { 4, 3.5mm }
set aspectx = 1.85
set aspecty = 2
loop p = 1, 4 loop p = 1, 4
__0: vec @(px, Py) __0: vec @(px, Py)
__1: vec .(Pd/2, Pd/2) __1: vec .(Pd/2, Pd/2)
__2: vec __0(-Pd/2, -Pd/2) __2: vec __0(-Pd/2, -Pd/2)
hole . __1 hole . __1
__3: vec __0(-Pd/2*aspect, Pd/2*aspect) __3: vec __0(-Pd/2*aspectx, Pd/2*aspecty)
__4: vec __0(Pd/2*aspect, -Pd/2*aspect) __4: vec __0(Pd/2*aspectx, -Pd/2*aspecty)
rpad "$pin" __3 . rpad "$pin" __3 .
} }
@ -82,7 +86,7 @@ unit mm
table table
{ name, Cy, Bx, By, Fy, Py, Pd, ascend, Rx, Ry, Rw, Rh, Lxo, Ly } { name, Cy, Bx, By, Fy, Py, Pd, ascend, Rx, Ry, Rw, Rh, Lxo, Ly }
{ "48258", 2mm, 13.5mm, 7.5mm, 9.9mm-6.85mm, 9.95mm, 0.85mm, 1, 15.7mm, 9.1mm, 0.9mm, 2.3mm, 18.3mm, 2.6mm } { "48258", 2mm, 13.5mm, 7.5mm, 9.9mm-6.85mm, 9.95mm, 0.92mm, 1, 15.7mm, 9.1mm, 0.9mm, 2.3mm, 18.3mm, 2.6mm }
{ "1746311", 4mm, 14.2mm, 5.55mm, 14.55mm-9.05mm, 10.25mm, 0.92mm, 0, 12.8mm, 9.05mm, 0.9mm, 2mm, 18mm, 2.5mm } { "1746311", 4mm, 14.2mm, 5.55mm, 14.55mm-9.05mm, 10.25mm, 0.92mm, 0, 12.8mm, 9.05mm, 0.9mm, 2mm, 18mm, 2.5mm }
set aspect = 2 set aspect = 2