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author Roberto Fresca <robbie@robertofresca.com>2020-06-13 15:58:27 +0200
committer Roberto Fresca <robbie@robertofresca.com>2020-06-13 15:58:27 +0200
commit284f196df1c65a91eb38a5a9f31a2da7fb86a1ac (patch)
treed29473e4024dce305d0ee3bb957a663420417312 /src/lib/netlist/analog/nld_mosfet.cpp
parent52b8d5fd2b656c317e589da93467c33be74e76ea (diff)
parente949e9c29de82ee7c32692e7b65da05dd22bdc9d (diff)
Merge branch 'master' of https://github.com/mamedev/mame
Diffstat (limited to 'src/lib/netlist/analog/nld_mosfet.cpp')
-rw-r--r--src/lib/netlist/analog/nld_mosfet.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/netlist/analog/nld_mosfet.cpp b/src/lib/netlist/analog/nld_mosfet.cpp
index b285f099adb..846ba8f3ba1 100644
--- a/src/lib/netlist/analog/nld_mosfet.cpp
+++ b/src/lib/netlist/analog/nld_mosfet.cpp
@@ -415,8 +415,8 @@ namespace analog
else
{
// linear
- const auto Sqr1(static_cast<nl_fptype>(plib::pow(Vdsat - Vds, 2)));
- const auto Sqr2(static_cast<nl_fptype>(plib::pow(nlconst::two() * Vdsat - Vds, 2)));
+ const auto Sqr1(plib::narrow_cast<nl_fptype>(plib::pow(Vdsat - Vds, 2)));
+ const auto Sqr2(plib::narrow_cast<nl_fptype>(plib::pow(nlconst::two() * Vdsat - Vds, 2)));
Cgb = 0;
Cgs = m_CoxWL * (nlconst::one() - Sqr1 / Sqr2) * nlconst::two_thirds();
Cgd = m_CoxWL * (nlconst::one() - Vdsat * Vdsat / Sqr2) * nlconst::two_thirds();