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atusb: shrink C2 pads to test point size

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The C2 pads were originally sized for permanently soldering a 100 mil
header. For development, a temporary connection is sufficient. Eventually,
we will just use pogo pins to make this connection.

- usb.sch: changed C2 pads from PAD_120x60 to PAD_60x60
- usb.sch: added comment that pads should be spaced at 100 mil interval
This commit is contained in:
Werner Almesberger 2010-11-30 04:45:54 -03:00
parent 6b639b2d1e
commit ee6c945db9
1 changed files with 10 additions and 8 deletions
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18
atusb/usb.sch
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@ -1,4 +1,4 @@
EESchema Schematic File Version 2 date Tue Nov 30 04:32:41 2010
EESchema Schematic File Version 2 date Tue Nov 30 04:45:47 2010
LIBS:power
LIBS:device
LIBS:conn
@ -13,7 +13,7 @@ EELAYER END
$Descr A4 11700 8267
Sheet 2 3
Title "IEEE 802.15.4 USB Transceiver (AT86RF230)"
Date "11 nov 2010"
Date "30 nov 2010"
Rev "101130"
Comp "Werner Almesberger"
Comment1 ""
@ -21,8 +21,8 @@ Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 9800 1650 2 60 Output ~ 0
TST
Text Notes 5750 6700 0 60 ~ 0
Space P11 through P14 at 100 mil interval close to board edge\nto allow use with a 0.1" header soldered to the board.
Wire Wire Line
9800 1650 7650 1650
Wire Wire Line
@ -145,6 +145,8 @@ Wire Wire Line
Wire Wire Line
5600 2750 5600 900
Connection ~ 5600 1100
Text HLabel 9800 1650 2 60 Output ~ 0
TST
NoConn ~ 6900 1800
Text Label 2550 3200 0 60 ~ 0
D+
@ -352,7 +354,7 @@ U 1 1 4C640203
P 6600 6300
F 0 "P14" H 6680 6300 40 0000 L CNN
F 1 "CONN_1" H 6600 6355 30 0001 C CNN
F 2 "PAD_120x60" H 6600 6300 60 0001 C CNN
F 2 "PAD_60x60" H 6600 6300 60 0001 C CNN
1 6600 6300
0 1 1 0
$EndComp
@ -362,7 +364,7 @@ U 1 1 4C640202
P 7050 6300
F 0 "P13" H 7130 6300 40 0000 L CNN
F 1 "CONN_1" H 7050 6355 30 0001 C CNN
F 2 "PAD_120x60" H 7050 6300 60 0001 C CNN
F 2 "PAD_60x60" H 7050 6300 60 0001 C CNN
1 7050 6300
0 1 1 0
$EndComp
@ -372,7 +374,7 @@ U 1 1 4C640200
P 6900 6300
F 0 "P12" H 6980 6300 40 0000 L CNN
F 1 "CONN_1" H 6900 6355 30 0001 C CNN
F 2 "PAD_120x60" H 6900 6300 60 0001 C CNN
F 2 "PAD_60x60" H 6900 6300 60 0001 C CNN
1 6900 6300
0 1 1 0
$EndComp
@ -382,7 +384,7 @@ U 1 1 4C6401FE
P 6750 6300
F 0 "P11" H 6830 6300 40 0000 L CNN
F 1 "CONN_1" H 6750 6355 30 0001 C CNN
F 2 "PAD_120x60" H 6750 6300 60 0001 C CNN
F 2 "PAD_60x60" H 6750 6300 60 0001 C CNN
1 6750 6300
0 1 1 0
$EndComp