Naomi/Triforce documentation update (f205v)



git-svn-id: svn://dspnet.fr/mame/trunk@26956 749742ba-7341-0410-aadc-df50b521781e
(MESS) BBC Micro keyboard LED's: [Nigel Barnes]
- added layout for keyboard LED's.
- defined actual screen sizes.


git-svn-id: svn://dspnet.fr/mame/trunk@26957 749742ba-7341-0410-aadc-df50b521781e
Converted PIA6821 to DEVCB2 [smf]

git-svn-id: svn://dspnet.fr/mame/trunk@26958 749742ba-7341-0410-aadc-df50b521781e
Netlist:
- Added Ebers-Moll BJT model. Currently only for NPN.
- Fixed convergence issue in the solver.
- Accuracy for Ebers-Moll must be better than 1e-5 to not generate nano-second spikes.
  Typical sound applications should be able to run with less since the spikes are
  not audible.

git-svn-id: svn://dspnet.fr/mame/trunk@26959 749742ba-7341-0410-aadc-df50b521781e
Some more netlist examples.

git-svn-id: svn://dspnet.fr/mame/trunk@26960 749742ba-7341-0410-aadc-df50b521781e
Created folder netlist/analog to have a dedicated home for analog devices

git-svn-id: svn://dspnet.fr/mame/trunk@26961 749742ba-7341-0410-aadc-df50b521781e
Moved analog stuff into its new home. No wn.

git-svn-id: svn://dspnet.fr/mame/trunk@26962 749742ba-7341-0410-aadc-df50b521781e
New supported clone:

Out Run (Japan, FD1089A 317-0019) [Charles MacDonald, ShouTime]


thanks to Yasuhiro for the patch

git-svn-id: svn://dspnet.fr/mame/trunk@26963 749742ba-7341-0410-aadc-df50b521781e
fixed swapped cb1 & ca2 read callbacks during conversion (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@26964 749742ba-7341-0410-aadc-df50b521781e
Fixed MT02879. (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@26965 749742ba-7341-0410-aadc-df50b521781e
Fixed 05276 as suggested by MASH (hopefully the dumper still has the pcb and can verify it). Inverted the "Unknown Use" dip default since it broke controls. I guess the "UNK" port could actually be the controls for the "matrix" mode. (nw) 

git-svn-id: svn://dspnet.fr/mame/trunk@26966 749742ba-7341-0410-aadc-df50b521781e
Removed 6821 porta_r/portb_r/ca1_r/ca2_r/cb1_r/cb2_r functions as they only returned what you'd written to the chip, only a couple of those were ever used (by audio/exidy.c). Removed some ca*/cb* read callbacks that just returned what had already been pushed or always returned 0. As there are no longer any cb2 read callbacks that functionality has been removed. [smf]

git-svn-id: svn://dspnet.fr/mame/trunk@26967 749742ba-7341-0410-aadc-df50b521781e
removed a couple of CA1/CB1 involved with IEEE, pet was already pushing the signals to the PIA (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@26968 749742ba-7341-0410-aadc-df50b521781e
reduced the number of callers to set_a_input by calling porta_w & made the WRITE8_HANDLER call that as well, instead of the other way round and having to lookup an address space that is never used [smf]

git-svn-id: svn://dspnet.fr/mame/trunk@26969 749742ba-7341-0410-aadc-df50b521781e
rm game-no-sound flag from icecold.c


git-svn-id: svn://dspnet.fr/mame/trunk@26970 749742ba-7341-0410-aadc-df50b521781e
tlcs90.c: Modernized cpu core.  [Wilbert Pol]

git-svn-id: svn://dspnet.fr/mame/trunk@26971 749742ba-7341-0410-aadc-df50b521781e
Removed calls to mpu4_state *state = machine.driver_data<mpu4_state>(); by moving code into mpu4_state. Removed runtime lookup of devices that were already looked up in mpu4_state. [smf]

git-svn-id: svn://dspnet.fr/mame/trunk@26972 749742ba-7341-0410-aadc-df50b521781e
don't clutter error.log by default


git-svn-id: svn://dspnet.fr/mame/trunk@26973 749742ba-7341-0410-aadc-df50b521781e