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Added Yageo RT series of precision chip resistors.

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- boom/dist/dk/yageo-rc.catq: include RT series as well
- boom/lib/rtol.inc: resistor-specific variant of the tolerances
- boom/manu/yageo/yageo.gen: decode RT series as well
This commit is contained in:
Werner Almesberger 2010-10-17 18:19:13 -03:00
parent 03e1fde48c
commit ba9a79ea07
3 changed files with 38 additions and 15 deletions
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1
boom/dist/dk/yageo-rc.catq vendored
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@ -7,4 +7,5 @@ Series = RC0402
Series = RC0603
Series = RC0805
Series = RC1206
Series = RT
Packaging = Cut Tape (CT)

8
boom/lib/rtol.inc Normal file
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@ -0,0 +1,8 @@
# Must be indented !!
#
# Some manufacturers use E for 0.5%, while others use D.
#
_TOL=D -> TOL=0.5%
include tol.inc

44
boom/manu/yageo/yageo.gen
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@ -16,23 +16,37 @@ RC* -> T=R {
FP=0603 -> P=1/10W V=50V TC=200ppm/K # TC is worst case
FP=0805 -> P=1/8W V=150V TC=300ppm/K # TC is worst case
FP=1206 -> P=1/4W V=200V TC=300ppm/K # TC is worst case
# Adjust multipliers
_R=(*)R(*) -> _R=0$_R:1.$_R:2
_R=(*)K(*) -> _R=$_R:1.${_R:2}k
_R=(*)M(*) -> _R=$_R:1.${_R:2}M
# Remove leading and trailing zeroes
_R=0([0-9]*) -> _R=$_R:1
_R=(*.[0-9]*)0([kM]) -> _R=$_R:1$_R:2
_R=(*).0([kM]) -> _R=$_R:1$_R:2
_R=(*.[0-9]*)0 -> _R=$_R:1
_R=(*).0 -> _R=$_R:1
_R=(*).([kM]|) -> _R=$_R:1$_R:2
}
RT* -> T=R {
RT(????)([D])[RK]([DE])(07|10|13)(*)L* ->
FP=$REF:1 _TOL=$REF:2 _TC=$REF:3 _R=$REF:4
include ../../lib/rtol.inc
FP=0402 -> P=1/16W V=50V
FP=0603 -> P=1/10W V=75V
FP=0805 -> P=1/8W V=150V
_TC=D -> TC=25ppm/K
_TC=E -> TC=50ppm/K
}
# Adjust multipliers
_R=(*)R(*) -> _R=0$_R:1.$_R:2
_R=(*)K(*) -> _R=$_R:1.${_R:2}k
_R=(*)M(*) -> _R=$_R:1.${_R:2}M
# Remove leading and trailing zeroes
_R=0([0-9]*) -> _R=$_R:1
_R=(*.[0-9]*)0([kM]) -> _R=$_R:1$_R:2
_R=(*).0([kM]) -> _R=$_R:1$_R:2
_R=(*.[0-9]*)0 -> _R=$_R:1
_R=(*).0 -> _R=$_R:1
_R=(*).([kM]|) -> _R=$_R:1$_R:2
# http://www.yageo.com/documents/recent/UPY-GPHC_Y5V_6.3V-to-50V_5.pdf
CC* -> T=C {