8 Commits

Author	SHA1	Message	Date
Paul Kimpel	06a4eb3f08	Release emulator version 0.00e: ... 1. Rework the partial-word operators for better efficiency. 2. Correct emulated processor clock update during I/O operations. 3. Centralize common I/O initialization and termination code. 4. Correct statistics calculations in schedule(). 5. Correct timing for integer and floating divide operators. 6. Correct remainder shifting in floating divide. 7. Implement diagnostic monitor window, opened by double-click on retro-220 logo on home page. 8. Correct timing for ConsolePrinter carriage control functions. 9. Implement simple demo programs pre-loaded into memory.	2017-05-13 18:44:56 -07:00
Paul Kimpel	9fa3d967d2	Commit preliminary version 0.00e: ... 1. Initial implementation of partial-word operators CFA, CFR, IFL, DFL, DLB, BFA, BFR, STA, STR, STB. 2. Implemement ADL, IBB, DBB, RTF, BOF, BRP, BSA, BCH, BCL, BCE, BCU, BCS, SOR, SOH, IOM, LDR, LDB, LBC, LSA, STP, CLA, CLR, CLB, CLL, all shifts. 3. Implement variable-length BCD adder. 4. Additional arithmetics methods for Register class. 5. Correct re-focus of ConsoleKeyboard window. 6. Allow ConsolePrinter CR/LF buttons to operate while in remote state.	2017-05-10 08:45:06 -07:00
Paul Kimpel	df29455c91	Commit version 0.00d: ... 1. Implement console teletype printer and paper tape punch devices. 2. Correct timing mechanism and operation complete processing for asynchronous (I/O) processor mode. 3. Delete extraneous alarm toggles from B220Processor. 4. Correct Reset And Transfer switch so it will work when the Processor is running. 5. Implement Hello World default program for SPO at address 0020. 6. Change keyboard keystroke assignments for B220ConsoleKeyboard. 7. Implement Reset-to-Defaults feature for B220SystemConfig. 8. Implement DOM Element.classList for B220Util class attribute manipulation. 9. Minor typo correction to BALGOL-Generator.bacg.	2017-04-29 13:41:02 -07:00
Paul Kimpel	f891d5198d	Commit emulator version 0.00c: ... 1. Initial implementation of integer and floating arithmetics, RND (16), and EXT (17) (not fully tested yet). 2. Implement Console Keyboard, integration with main Console, and KAD (08) instruction. 3. Implement BCS (38). 4. Correct S-to-C and S-to-P stop detection. 5. Improvements to lamp glow computation and management. 6. Implement right-hand clear bars on Console registers.	2017-03-12 12:30:07 -07:00
Paul Kimpel	a47ea448e2	Emulator version 0.00b: ... Initial development of memory access, Fetch/Execute, add/subtract, BUN, and Console integration.	2017-03-04 17:43:48 -08:00
Paul Kimpel	b7a68153ed	1. Commit initial register/FF definitions for B220Processor. ... 2. Commit minor enhancements to B220ControlConsole and organ switch image.	2017-01-29 09:10:21 -08:00
Paul Kimpel	dfcfe00e12	Commit development WIP for B220 Control Console.	2017-01-22 22:52:30 -08:00
Paul Kimpel	e830d6f124	Commit preliminary 0.00a emulator files for Processor and Control Console cloned from retro-205.	2016-12-29 10:27:45 -08:00