Apple-2-Tools/izapple2
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Commit Graph

  • 343df8a554 Embed default resources in the executable v1.0-rc1 Ivan Izaguirre 2019-06-01 20:06:44 +02:00
  • f9d213a806 Project reorg. Separate executables for the SDL and console versions Ivan Izaguirre 2019-06-01 17:11:25 +02:00
  • cf4a7e2115 Keyboard remap for more natural use. Host backspace in back arrow and host del is delete Ivan Izaguirre 2019-05-24 00:41:43 +02:00
  • 3b07b77ea2 Support for disk writes in memory. Not persisted to host disk Ivan Izaguirre 2019-05-24 00:33:45 +02:00
  • 8233b99e43 Experimental cards: Logger and InOut Ivan Izaguirre 2019-05-18 23:40:59 +02:00
  • 684c8f7172 Improve the expansion card abstraction Ivan Izaguirre 2019-05-18 16:43:51 +02:00
  • cb21a1fefc Support for state snapshots. F7 to save, F8 to load Ivan Izaguirre 2019-05-17 23:28:20 +02:00
  • cccb0583db Support for the Saturn 128KB card Ivan Izaguirre 2019-05-17 09:54:49 +02:00
  • 948dc6aab4 Support for the 16KB language card Ivan Izaguirre 2019-05-16 22:55:19 +02:00
  • c4f7a7e709 Rework of the memory manager. No longer based on pages, but on bigger go byte ranges Ivan Izaguirre 2019-05-16 22:51:04 +02:00
  • 51c7a8cb57 Use ioutil.ReadFile() Ivan Izaguirre 2019-05-15 16:01:04 +02:00
  • 9fa6b4d1c0 Lores mode using NTCS signal, showing artifacts Ivan Izaguirre 2019-05-13 00:17:31 +02:00
  • ca38abd3d7 Support for lores graphics, per specs, no artifcats Ivan Izaguirre 2019-05-12 19:22:32 +02:00
  • 23ba372a25 Automatic fast mode while disks are spinning Ivan Izaguirre 2019-05-10 18:07:36 +02:00
  • e449ccd907 Crude sound support Ivan Izaguirre 2019-05-10 00:09:15 +02:00
  • 6fca02da6b F6 to toggle mono/color modes Ivan Izaguirre 2019-05-05 13:25:45 +02:00
  • 9247ae02af Reset NTSC signal on each line Ivan Izaguirre 2019-05-05 12:51:30 +02:00
  • f2c935305b F5 to toggle fast/slow mode Ivan Izaguirre 2019-05-05 12:38:24 +02:00
  • 78ff401ff0 CPU clock speed emulation Ivan Izaguirre 2019-05-04 19:49:11 +02:00
  • 240cfbae9b Screen dumped on the stdout no longer by default Ivan Izaguirre 2019-05-03 22:00:48 +02:00
  • f80b635ff1 Support for mixed graph mode Ivan Izaguirre 2019-05-03 21:45:29 +02:00
  • c8c5ab9fd6 Split of screen.go Ivan Izaguirre 2019-05-03 20:09:53 +02:00
  • 847dbbc8bf Build the NTSC color while the signal arrives and not every 4 bits Ivan Izaguirre 2019-05-03 20:01:23 +02:00
  • 362081ff6e Initial NTSC emulation. Color as a filter on top of monochrome with half pixels Ivan Izaguirre 2019-05-03 18:19:57 +02:00
  • ba6faa0203 Support for half pixel shifts on hgr mono Ivan Izaguirre 2019-05-02 12:21:07 +02:00
  • 90250cdf3e Support for inverse and flash in text mode Ivan Izaguirre 2019-05-01 17:59:46 +02:00
  • 9fcd499241 Improved CRT sumulation. P1 phosphor green and vertical line separation. Ivan Izaguirre 2019-05-01 16:54:53 +02:00
  • fc3754159f Support color graphics. As defined in the Reference Manual, no artifacts. Ivan Izaguirre 2019-04-28 00:13:34 +02:00
  • 1196890c18 Support monochrome graphics Ivan Izaguirre 2019-04-26 18:08:30 +02:00
  • d4d47f3968 Render text mode into SDL window Ivan Izaguirre 2019-04-22 00:18:14 +02:00
  • 2cd3ed3a48 Support for text mode rendering Ivan Izaguirre 2019-04-21 21:04:02 +02:00
  • 016e1ea875 Character map roms initial support Ivan Izaguirre 2019-04-21 18:18:43 +02:00
  • 05355749f3 Command line arguments Ivan Izaguirre 2019-04-15 23:13:05 +02:00
  • 9ab4e449b8 Revert change on keyboard strobe, use it for flow control on the stdin keyboard provider Ivan Izaguirre 2019-04-14 20:46:40 +02:00
  • 5e718cdbe2 Improve non-stdin case Ivan Izaguirre 2019-04-14 13:06:35 +02:00
  • 1247d58912 Fix keyboard strobe behaviour Ivan Izaguirre 2019-04-14 12:54:11 +02:00
  • b775526b34 Improved keyboard support wih SDL Ivan Izaguirre 2019-04-13 20:29:31 +02:00
  • 2ca630ddfc DSK conversion to NIB completed and working. Ivan Izaguirre 2019-03-11 23:27:34 +01:00
  • 62608d2e38 Code to support DSK format disk images, not working yet Ivan Izaguirre 2019-03-11 00:12:34 +01:00
  • cc45403b43 Boots DOS 3.3 using nib format Ivan Izaguirre 2019-03-05 00:00:12 +01:00
  • 6babe07ea6 Some work on the DiskII Ivan Izaguirre 2019-03-03 23:54:43 +01:00
  • 84f45d9f99 First changes for disk support Ivan Izaguirre 2019-03-02 20:41:25 +01:00
  • 5b186f9b15 Extract components from the memory manager Ivan Izaguirre 2019-03-02 18:33:50 +01:00
  • 55ad73d01d Reorg 6502 files. Count cycles. Pending extra cycles on page change. Ivan Izaguirre 2019-02-28 23:54:38 +01:00
  • ac73b8823c Observers on memory pages. Text memory is now regular RAM with an observer Ivan Izaguirre 2019-02-25 23:28:26 +01:00
  • 590dfb5cec Separate read and write soft switches. Keyboard works now in Apple2e. Extended char set Ivan Izaguirre 2019-02-24 23:54:13 +01:00
  • 69cc4d15d5 Refactor ioC0Page Ivan Izaguirre 2019-02-24 15:05:50 +01:00
  • 645c37049f Apple IIe rom boots with all the ROM shadowing in place. Ivan Izaguirre 2019-02-24 14:37:10 +01:00
  • d2c897f7ea Improved memory manager to support Apple2e shadow ROM Ivan Izaguirre 2019-02-24 00:41:32 +01:00
  • a28536d561 Changes on the memory abstractions to support memory bank switching Ivan Izaguirre 2019-02-22 22:19:08 +01:00
  • 922ae7839e Abstract Memory with FlatMemory and PagedMemory implementations Ivan Izaguirre 2019-02-22 18:00:53 +01:00
  • 49ea32b84d Support for FLASH and INVERSE. Extract text display code to the ANSI frontend Ivan Izaguirre 2019-02-22 00:21:17 +01:00
  • 5172919649 Extract stdin keyboard implementation from the io page simulator Ivan Izaguirre 2019-02-20 23:51:47 +01:00
  • 5f336810aa Keyboard support using STDIN lines Ivan Izaguirre 2019-02-18 00:01:48 +01:00
  • 3fca4ed170 Set minimum screen refresh time as 100ms Ivan Izaguirre 2019-02-18 00:00:39 +01:00
  • 09da9056f9 Create LICENSE Iván Izaguirre 2019-02-16 21:03:59 +01:00
  • 819c9f7eb9 Improved console output redrawing the screen in place Ivan Izaguirre 2019-02-16 20:32:50 +01:00
  • 33ccf5e4c3 Project files organization. Second commit wuth the file changes Ivan Izaguirre 2019-02-16 20:15:41 +01:00
  • a3ca5439a0 Project files organization. First commit with only moves Ivan Izaguirre 2019-02-16 20:12:55 +01:00
  • 9f783e53d8 Fixed text mode. Some softswitches implemented. Boots Apple 2+ to prompt. Ivan Izaguirre 2019-02-16 17:32:06 +01:00
  • 1a6e9e006a Loads ROM, shows APPLE ][ logo. Freezes on . Next to implement the soft switches in page Ivan Izaguirre 2019-02-15 00:41:56 +01:00
  • 49f2436c7b Refactor memory in pages. Addes text, ram and rom pages Ivan Izaguirre 2019-02-13 00:03:43 +01:00
  • 139597b0d5 Functional tests Ivan Izaguirre 2019-02-12 22:30:35 +01:00
  • 8bd489522f Fixed ADC and SBC in decimal mode. All tests pass. Ivan Izaguirre 2019-02-10 23:47:54 +01:00
  • f43150c93c Fixed ADC and SBC non BCD. Passing tests up to 41 Ivan Izaguirre 2019-02-10 17:49:11 +01:00
  • 6e524093c1 Fixed JSR and BRK. Added disassemble. Ivan Izaguirre 2019-02-10 16:25:03 +01:00
  • ff0d3d10c9 Move addressMode as porperty of every opcode Ivan Izaguirre 2019-02-10 14:01:57 +01:00
  • 3aa0f413db Passing tests up to 9 Ivan Izaguirre 2019-02-10 00:15:14 +01:00
  • 2b02b8de9e Handle the virtual bits 5 and 4 when pushing P to the stack Ivan Izaguirre 2019-02-03 01:38:36 +01:00
  • 7f9aea24e9 Support for BRK, JMP, JSR, RTI and RTS Ivan Izaguirre 2019-02-03 01:13:02 +01:00
  • e43a0a9ae1 Support for stack instructions PHA, PHP, PLA and PLP Ivan Izaguirre 2019-02-02 22:53:26 +01:00
  • 1c1bd79f13 Support for ADC and SBC without BCD Ivan Izaguirre 2019-02-02 18:16:29 +01:00
  • d56bea182f Support for AND, EOR and ORA Ivan Izaguirre 2019-01-30 23:44:34 +01:00
  • 1379fda5b5 Support CMP, CPX and CPY Ivan Izaguirre 2019-01-30 23:01:47 +01:00
  • 9e73ad1850 Support for ASL and LSR Ivan Izaguirre 2019-01-30 20:32:11 +01:00
  • 7b1cb65eef Support for STA, STX, STY Ivan Izaguirre 2019-01-30 20:10:39 +01:00
  • 3ac61fed59 Some comments Ivan Izaguirre 2019-01-30 00:11:35 +01:00
  • ff1b116163 Added the 8 conditional branch instructions Ivan Izaguirre 2019-01-29 23:45:01 +01:00
  • e6535c2778 Simplify resolveWithAddressMethod() use with Lens pattern Ivan Izaguirre 2019-01-29 00:23:43 +01:00
  • 195d9098a1 Reorder execute.go Ivan Izaguirre 2019-01-29 00:06:15 +01:00
  • 858d6acac5 Added SEx and CLx Ivan Izaguirre 2019-01-29 00:00:37 +01:00
  • 964f5bc3be Added INC and DEC Ivan Izaguirre 2019-01-28 23:40:18 +01:00
  • 9b0dac5ac8 Fixed ROL A, added ROR Ivan Izaguirre 2019-01-28 23:10:23 +01:00
  • aa5aab3526 Rename buildOPTransfer Ivan Izaguirre 2019-01-28 00:00:17 +01:00
  • 7e7e59e992 ROL and extraction of addressing mode resolution Ivan Izaguirre 2019-01-27 23:49:16 +01:00
  • 8208885df8 Flags updated Ivan Izaguirre 2019-01-27 23:03:08 +01:00
  • de72112f90 Added INX, INY, DEX, DEY Ivan Izaguirre 2019-01-27 20:15:28 +01:00
  • d376e46596 Added the six transfer opcodes Ivan Izaguirre 2019-01-27 19:57:17 +01:00
  • ba1053c1ac First iteration of LDA, LDX, LDY completed Ivan Izaguirre 2019-01-27 18:13:16 +01:00
  • 7e6b5012ca More addressing modes for LDA Ivan Izaguirre 2019-01-27 09:25:33 +01:00
  • 925f76394f First generalization of LD? Ivan Izaguirre 2019-01-26 18:57:03 +01:00
  • 3c77553dcd Initial Ivan Izaguirre 2019-01-26 17:05:51 +01:00
  • d36c030269 First Commit Ivan Izaguirre 2019-01-26 16:59:36 +01:00