This change adjusts the aspect ratio to bring it close to that in the
photo of the screen in the manual. The monitor has a 4:3 aspect
ratio. The character area resolution is 720x288 pixels and the prior
1:1 dot ratio was far from realistic.
* Currently devices use the "update" function if no handler is given for
an input.
* For this to work the update function has to be virtual. This will
cause issues on shared execution schemes like CPU/GPU using nvcc.
* This is the first batch of changes to ensure that handler resolution
is static.
* For truthtable cmos devices the power pin names will now be set
according to the logic family.
* Fix some issues for CD4538
* Change "already connected" warning to info level. Some ICs (CD4538)
connect pins internally to GND and the schematics again externally. This
will cause this info to be printed. The warning now is a lot more
verbose.
* No changes for well-behaved netlists.
* Netlists reporting "newton loops exceeded" messages should now report
a lot less of these messages.
* In case newton-raphson does not converge, netlist will reset the state
back to the beginning of the timestep. It will than use a number of very
small timesteps to hopefully deal with the non-convergence due to a too
big timesteps. Afterwards solving continues using dynamic timestepping
until the time-slice is complete.
* This is a lot better than the previous approach.
* This is meant as a performance optimization helper. Ideally, your
netlists never produce "newton loops exceeded" messages.
* Any events for connected analog and digital inputs will happen after
the timeslice is complete. Thus this approach - as the previous one -
are not suited for high-frequency (such as video outputs) situations. In
these case, only dynamic timestepping or reducing the fixed timestep are
a suitable solution.
-tsb12lv01a: Added a skeleton device for the TI TSB12LV01A IEEE 1394 link-layer controller. [Ryan Holtz]
-ibm21s850: Added a skeleton device for the iBM 21S850 IEEE 1394 PHY controller. [Ryan Holtz]
* gigatron: some more work
cleanup, more callbacks, start on video generation logic
* gigatron: some more video work
(nw)
* gigatron: remove random
(nw)
