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Author	SHA1	Message	Date
Thomas Harte	9a8352282d	Mostly but not quite fixes serial work.	2019-10-20 20:38:55 -04:00
Thomas Harte	3d03cce6b1	Starts working on the GPIP functionality block.	2019-10-20 20:38:55 -04:00
Thomas Harte	34075a7674	Attempts to tie an intelligent keyboard to the other end of its serial line.	2019-10-20 20:38:55 -04:00
Thomas Harte	f79c87659f	Corrects documentation error.	2019-10-20 20:38:55 -04:00
Thomas Harte	c10b64e1c0	Adds a received_data_ register, that presently can never fill.	2019-10-20 20:38:55 -04:00
Thomas Harte	5d5fe52144	Corrects transmission logic — exactly hitting write_data_time_remaining now works properly.	2019-10-20 20:38:55 -04:00
Thomas Harte	d461331fd2	Ensures remaining_delays_ is set properly after [reset/flush]_writing.	2019-10-20 20:38:55 -04:00
Thomas Harte	ff62eb6dce	The ACIA actually has two clocks, though on an ST they're both 500,000 Hz.	2019-10-20 20:38:55 -04:00
Thomas Harte	374439693e	Ensures serial lines know their writer's clock rate.	2019-10-20 20:38:55 -04:00
Thomas Harte	c4ef33b23f	JustInTimeActors can now specify a clock divider.	2019-10-20 20:38:55 -04:00
Thomas Harte	a7ed357569	Attempts to implement transmission interrupts and ClockingHint::Source.	2019-10-20 20:38:55 -04:00
Thomas Harte	4e5b440145	Attempts mostly to implement 6850 output.	2019-10-20 20:38:55 -04:00
Thomas Harte	2bd7be13b5	Decodes the 6850 control register, and starts working on standardised serial ports.	2019-10-20 20:38:55 -04:00
Thomas Harte	4b09d7c41d	Nudges 6850 towards coherence.	2019-10-20 20:38:55 -04:00
Thomas Harte	97d44129cb	Ensures all 16 data lines reach the video.	2019-10-20 20:38:55 -04:00
Thomas Harte	b0f5f7bd37	Attempts to start producing actual video.	2019-10-20 20:38:55 -04:00
Thomas Harte	d1dd6876b5	Adds the option to affix a standard prefix to log messages.	2019-10-20 20:38:55 -04:00
Thomas Harte	a59ec9e818	Provides a token something where DMA should be.	2019-10-20 20:38:55 -04:00
Thomas Harte	4ead905c3c	Adds an empty shell for the ACIA.	2019-10-20 20:38:55 -04:00
Thomas Harte	127bb043e7	Adds enough logic to advance to an ACIA access error.	2019-10-20 20:38:55 -04:00
Thomas Harte	42ebe06474	Makes an attempt at tracking video sequence points.	2019-10-20 20:38:55 -04:00
Thomas Harte	74fe32da23	Takes a shot at other display outputs.	2019-10-20 20:38:55 -04:00
Thomas Harte	780916551f	Corrects sync generation.	2019-10-20 20:38:54 -04:00
Thomas Harte	305b1211ba	Makes a first attempt to box out the ST display area.	2019-10-20 20:38:54 -04:00
Thomas Harte	2cf52fb89c	Makes an unsuccessful first attempt at some timer functionality.	2019-10-20 20:38:54 -04:00
Thomas Harte	6e1b606adf	Adds a target for MFP read/write operations. ... Completely without any implementation, so far.	2019-10-20 20:38:54 -04:00
Thomas Harte	3bb0bf9e14	Adds some semblance of an AY.	2019-10-20 20:38:54 -04:00
Thomas Harte	87a6d22894	Starts to formalise the ST memory map a little.	2019-10-20 20:38:54 -04:00
Thomas Harte	484a0ceeb8	Starts forming an Atari ST memory map.	2019-10-20 20:38:54 -04:00
Thomas Harte	da1436abd2	Gifts the Atari ST a 68000 and non-functional video.	2019-10-20 20:38:54 -04:00
Thomas Harte	125f781ced	Starts to create an actual shell of a machine.	2019-10-20 20:38:54 -04:00
Thomas Harte	c66c484c54	Removes unused includes.	2019-10-20 20:38:54 -04:00
Thomas Harte	345b32d6e3	Implements read-only MSA support.	2019-10-20 20:38:54 -04:00
Thomas Harte	8b397626bf	Adds a route through the static analyser to the Atari ST.	2019-10-20 20:38:54 -04:00
Thomas Harte	0da1881a07	Adds an Atari ST enumeration and factory method.	2019-10-20 20:38:54 -04:00
Thomas Harte	d4077afd30	Merge pull request #665 from TomHarte/CPCCrash ... Slightly improves CPC performance	2019-10-20 20:19:29 -04:00
Thomas Harte	95c45b5515	This can be const.	2019-10-20 17:22:56 -04:00
Thomas Harte	684644420a	Increases scan buffer availability.	2019-10-20 17:22:41 -04:00
Thomas Harte	735586f5f8	Corrects tabs; adds potential output_border optimisation.	2019-10-19 21:20:34 -04:00
Thomas Harte	ddae086661	Merge pull request #664 from TomHarte/DataAllocationGuards ... Adds safety checks around video data allocation	2019-10-19 18:36:05 -04:00
Thomas Harte	9c7aa5f3fc	Attempts also to spot data writes without allocations.	2019-10-19 18:26:56 -04:00
Thomas Harte	418cd07e17	Adds a check against overrunning data.	2019-10-19 18:17:44 -04:00
Thomas Harte	2ae5739b8b	Silences temporarily.	2019-10-17 23:59:51 -04:00
Thomas Harte	e095a622d3	Ensures updates even when the event queue is empty.	2019-10-17 23:59:43 -04:00
Thomas Harte	9ab49065cd	Starts to transfer serial line decoding logic into the line itself.	2019-10-17 23:34:39 -04:00
Thomas Harte	ab50f17d87	Silences, temporarily.	2019-10-16 23:34:49 -04:00
Thomas Harte	f5a2e180f9	Mostly but not quite fixes serial work.	2019-10-16 23:34:37 -04:00
Thomas Harte	f2e1584275	Starts working on the GPIP functionality block.	2019-10-16 23:21:25 -04:00
Thomas Harte	0fd8813ddb	Attempts to tie an intelligent keyboard to the other end of its serial line.	2019-10-16 23:21:14 -04:00
Thomas Harte	b69180ba01	Corrects documentation error.	2019-10-16 23:19:42 -04:00