Thomas Harte
|
f64cd8cfcb
|
Quick fixes properly to declare the DriveVIA, to ensure its interrupts take effect, and to wire ATN IN to CA1 rather than CB2.
|
2016-07-06 20:22:46 -04:00 |
|
Thomas Harte
|
428fcdb978
|
Centralised and improved serial logging.
|
2016-07-06 07:46:21 -04:00 |
|
Thomas Harte
|
8819711bc8
|
Threw in the second VIA as a currently clearly incorrect thing.
|
2016-07-05 22:22:09 -04:00 |
|
Thomas Harte
|
93c2bb80a2
|
Improved a comment, added independent C[A/B]2 input mode.
|
2016-07-05 21:11:51 -04:00 |
|
Thomas Harte
|
6c4fa4ec5d
|
Improved commenting and initial state communication.
|
2016-07-05 20:57:31 -04:00 |
|
Thomas Harte
|
1e6d90de17
|
Made an attempt properly to deal with initial bus state.
|
2016-07-05 20:52:33 -04:00 |
|
Thomas Harte
|
c3b7d24293
|
It appears that the attention line is also wired to CB2. So the ball is back in the 6522's court.
|
2016-07-05 19:19:46 -04:00 |
|
Thomas Harte
|
11fc43aa04
|
Made an attempt to allow the 1540 to talk back to the Vic, and to receive interrupts. Also slightly disambiguated debugging logging.
|
2016-07-05 19:12:43 -04:00 |
|
Thomas Harte
|
d16b79073e
|
Further fleshing out: added a serial port for the serial bus.
|
2016-07-05 17:27:02 -04:00 |
|
Thomas Harte
|
d1eea6943d
|
Ensured the 1540 ROM gets installed, at least.
|
2016-07-05 16:54:25 -04:00 |
|
Thomas Harte
|
86dabd007b
|
Furthered fleshing out of the 1540. Though it doesn't yet receive a ROM so won't even attempt to do anything meaningful.
|
2016-07-05 16:39:18 -04:00 |
|
Thomas Harte
|
a25fcc7190
|
Made a first attempt at wiring back serial port input.
|
2016-07-05 16:10:54 -04:00 |
|
Thomas Harte
|
d2cded7b59
|
Attempted to separate out the concept of a serial port and a serial bus, since the bus may be shared, and to establish half duplex communications from the Vic.
|
2016-07-05 14:55:20 -04:00 |
|
Thomas Harte
|
0d3d0fbe4d
|
Created a namespace for Commodore and an empty container file for the 1540[/1] implementation.
|
2016-07-05 13:28:27 -04:00 |
|