* Fix repeat delay/rate in x68000
* Make HLE Sun keyboard use common matrix keyboard routines
* Add linefeed key to generic keyboard (maps to ins by default)
- Always print the name of each driver checked with -validate -verbose, and print before beginning the check to help detect crashes
- Fix already_checked test so that softlists get validated the first time, not every time but the first
- Remove #include "validity.h" where not required (nw)
- attotime::from_double cannot be constexpr because it uses floor (nw)
* Mark lots of things constexpr in attotime and turn macros into functions
* Add base classes for HLE matrix keyboard and buffered RS232 device
* Make generic keyboard/terminal more usable
* Keyboard has configurable typematic delay/rate
* Keyboard has selectable JIS/ANSI layout
* Keyboard handles simultaneous keypresses more intuitively
* Keyboard uses meta to set high bit
* Terminal has configurable auto LF on CR, auto CR on LF and local echo
* Terminal has audible bell
* Untangle Olivetti M20 keyboard from generic_keyboard
* Add notes to Olivetti M20 keyboard emulation
* Make Olivetti M20 keyboard match physical layout
* Untangle RM Nimbus keyboard from generic_keyboard
* Fix natural keyboard mode with RM Nimbus
* Untangle x68k keyboard from generic_keyboard
* Improve x68k key names and mapping
* Improve x68k typematic behaviour
* Untangle QX-10 keyboard from generic_keyboard
* Keep NGEN keyboard barely working
f205v from EMMA Italian dumped a Dribbling PCB with different proms. See http://www.citylan.it/wiki/index.php/Dribbling_(set_2)
The PROMs are 63s140n-d8.3e, 93453pc-d9.3c and tbp24s10n.2d.
I checked the types and they are all 4bit:
63S140 = Monolithic Memories 256 x 4 TTL PROM Memory
93453 = Fairchild Semiconductor 1K x 4 TTL PROM Memory
TBP24S10N = Texas Instruments 256 x 4 bit PROM
The ones in MAME are dumped as 8bit types. But if you compare them,
you will see that they have the same data in 4bit.
