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Author	SHA1	Message	Date
Peter Evans	76e4d3797f	By default SLOTCXROM should be high	2018-01-26 22:01:46 -06:00
Peter Evans	ca5276cb6b	It turns out we don't use carry for addr modes. ... This fix actually corrects a rather irritating bug where the Apple ][ logo was displaying one-off--e.g., as "pple ][D".	2018-01-26 21:18:42 -06:00
Peter Evans	4509f61be6	dd_write no longer accepts the byte it will wryte	2018-01-26 20:00:10 -06:00
Peter Evans	9c0e01ecd2	Add drive phases, switches for control and i/o	2018-01-26 19:49:19 -06:00
Peter Evans	e901bcf54d	Add docblock comments	2018-01-25 14:12:49 -06:00
Peter Evans	217b27b040	Handle inversed text	2018-01-24 20:05:47 -06:00
Peter Evans	f36bba2e83	Add extern for the prepare function	2018-01-24 20:05:19 -06:00
Peter Evans	2ae272af3a	Stop flickering issue by clearing before drawing	2018-01-24 20:04:53 -06:00
Peter Evans	d581194bbc	Add apple text functions and refactor draw logic for text	2018-01-24 16:11:08 -06:00
Peter Evans	8bbe337643	Move open apple to index 0	2018-01-24 15:05:29 -06:00
Peter Evans	6069ab4d1b	Add inverse font	2018-01-24 14:26:28 -06:00
Peter Evans	4a4fd93d9d	Inverse for last two glyphs; add inverse bitmap	2018-01-24 14:14:49 -06:00
Peter Evans	375b5a173f	Add inverse font glyphs	2018-01-24 13:56:48 -06:00
Peter Evans	f073c0d007	Add new glyph grid files and rebuild bitmap	2018-01-24 13:05:35 -06:00
Peter Evans	70cfa527b4	Add new glyphs and sort glyph map	2018-01-24 13:05:16 -06:00
Peter Evans	cfee8baf25	Refresh once every thirtieth of a second ... And also refresh on keypress	2018-01-23 23:14:26 -06:00
Peter Evans	882cf2c166	Comment out cycles	2018-01-23 21:41:43 -06:00
Peter Evans	9f518d5141	We should not resolv the address a second time	2018-01-23 21:41:30 -06:00
Peter Evans	47630fdc88	pha/php only push one byte onto the stack	2018-01-23 21:37:36 -06:00
Peter Evans	c946eb3f69	Fix incorrect stack info ... (The previous behavior of RTS/JSR was not right.)	2018-01-23 21:35:59 -06:00
Peter Evans	2e334e2ee1	Update tests with correct expected text from disassembler	2018-01-23 21:19:26 -06:00
Peter Evans	1751a7af1f	Don't try to call resolv() if resolv is NULL	2018-01-23 21:18:42 -06:00
Peter Evans	80136e9360	Most status flags are now set when the CPU is created	2018-01-23 20:41:48 -06:00
Peter Evans	0b03fd24f5	Carry must also be factored in	2018-01-23 20:26:01 -06:00
Peter Evans	5656b271ee	Account for carry being set by default	2018-01-23 16:30:52 -06:00
Peter Evans	746e2246b3	Set negative and unset zero since the operand >= A	2018-01-23 16:29:53 -06:00
Peter Evans	3c7002c6c7	Carry is only unset if the operand >= A	2018-01-23 16:29:08 -06:00
Peter Evans	dc97a6996e	Account for carry being set by default	2018-01-23 16:28:39 -06:00
Peter Evans	b02679f6a0	Carry must be unset	2018-01-23 16:26:05 -06:00
Peter Evans	522905b39c	Carry must be unset in this test	2018-01-23 16:24:46 -06:00
Peter Evans	60ff0e5781	Carry is set by default now	2018-01-23 16:24:16 -06:00
Peter Evans	a3598ecd16	The stack pushes from the end of the page now	2018-01-23 16:21:43 -06:00
Peter Evans	8edf83f7ad	Carry is set only if the result is > 0xFF	2018-01-23 16:20:33 -06:00
Peter Evans	8133781fd3	Use the address mode enum itself	2018-01-23 16:18:22 -06:00
Peter Evans	7a0ea50aa3	The stack now only works with 8bit values; disable carry	2018-01-23 16:16:59 -06:00
Peter Evans	9215600148	Don't attempt to render a glyph if render is NULL	2018-01-23 16:09:27 -06:00
Peter Evans	ef13fe4ef1	Require STATUS_DEFAULT, stack pointer at ff	2018-01-23 16:07:21 -06:00
Peter Evans	766aea9c96	Change dbuf switches to work off correct addresses	2018-01-23 15:51:06 -06:00
Peter Evans	8f516db42b	Remove arbitrary counter and allow escape to exit	2018-01-23 15:04:11 -06:00
Peter Evans	775a145480	Rework screen display logic for more efficiency	2018-01-23 14:52:16 -06:00
Peter Evans	b5e1e09a35	Bump up counter by a ton	2018-01-22 21:43:18 -06:00
Peter Evans	b97af6cb16	Disable active refresh	2018-01-22 21:43:01 -06:00
Peter Evans	47d7483297	Disable usleep delay for now	2018-01-22 21:42:42 -06:00
Peter Evans	e0b4fd27e8	Better logging	2018-01-22 21:42:30 -06:00
Peter Evans	56433e2ebe	Show nothing if no value is associated with an instruction	2018-01-22 12:31:19 -06:00
Peter Evans	945bf23f22	Use correct default status and memory mode	2018-01-21 21:33:12 -06:00
Peter Evans	c2debec4d3	Make output more compact	2018-01-21 21:32:43 -06:00
Peter Evans	ef7977c18b	Only set or unset DHIRES if IOUDIS is on	2018-01-21 21:32:22 -06:00
Peter Evans	d119854631	Carry is set by left- or right-most bits ... Don't rely on modify_status() to get it right.	2018-01-21 16:21:15 -06:00
Peter Evans	3206332a7d	Set carry if the right-most bit is 1 ... Don't consider the left-most bit	2018-01-21 16:17:31 -06:00