ShuriZma/mame - mame

Author SHA1 Message Date

Author	SHA1	Message	Date
Vas Crabb	97b6717027	(nw) Clean up the mess on master This effectively reverts `b380514764` and `c24473ddff`, restoring the state at `598cd52272`. Before pushing, please check that what you're about to push is sane. Check your local commit log and ensure there isn't anything out-of-place before pushing to mainline. When things like this happen, it wastes everyone's time. I really don't need this in a week when real work™ is busting my balls and I'm behind where I want to be with preparing for MAME release.	2019-03-26 11:13:37 +11:00
andreasnaive	b380514764	Revert "conflict resolution (nw)" This reverts commit `c24473ddff`, reversing changes made to `009cba4fb8`.	2019-03-25 23:13:40 +01:00
couriersud	39a7c420b1	netlist: add MOSFET model. [Couriersud] - added MOSFET model. Currently capacitances are not modelled. This is a 3-pin model (Bulk connected to Source) with provisions to extend it to 4-pin at a later stage. - Add a capacitor generic model which is charge conserving. Switch netlist to use this model instead of constant capacity model. - Start putting constants into a central place. Please expect minor timing differences due to a different numerical path. The cmos inverter example illustrates the analog implementation of a cmos inverter gate. These were used a lot back in the 70s/80s to generate sinus waves. The model should also be able to better emulate 4066 analog switches. The addition of a relatively simple capacitor model is planned at a later stage. Expect everything from the MOSFET model at the current stage. Wrong results as well as convergence issues and crashes.	2019-03-25 21:45:37 +01:00

Vas Crabb

97b6717027

(nw) Clean up the mess on master

This effectively reverts b380514764 and
c24473ddff, restoring the state at
598cd52272.

Before pushing, please check that what you're about to push is sane.
Check your local commit log and ensure there isn't anything out-of-place
before pushing to mainline.  When things like this happen, it wastes
everyone's time.  I really don't need this in a week when real work™ is
busting my balls and I'm behind where I want to be with preparing for
MAME release.

2019-03-26 11:13:37 +11:00

andreasnaive

b380514764

Revert "conflict resolution (nw)"

This reverts commit c24473ddff, reversing
changes made to 009cba4fb8.

2019-03-25 23:13:40 +01:00

couriersud

39a7c420b1

netlist: add MOSFET model. [Couriersud]

- added MOSFET model. Currently capacitances are not modelled.
  This is a 3-pin model (Bulk connected to Source) with provisions to
  extend it to 4-pin at a later stage.
- Add a capacitor generic model which is charge conserving.
  Switch netlist to use this model instead of constant capacity model.
- Start putting constants into a central place.

Please expect minor timing differences due to a different numerical
path.
The cmos inverter example illustrates the analog implementation of a
cmos inverter gate. These were used a lot back in the 70s/80s to
generate sinus waves. The model should also be able to better emulate
4066 analog switches.
The addition of a relatively simple capacitor model is planned at a
later stage.
Expect everything from the MOSFET model at the current stage. Wrong
results as well as convergence issues and crashes.

2019-03-25 21:45:37 +01:00

3 Commits