ND100 emulator project - Revision history

Roger: /* Documentation */

2016-08-13T14:23:19Z

Documentation

← Older revision		Revision as of 14:23, 13 August 2016
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	Also a copy of [[README-CODING-IO]] has been added here on the wiki for easy access.		Also a copy of [[README-CODING-IO]] has been added here on the wiki for easy access.

			Since v0.2.2 nd100em also have tracing disassembly functionality.

	A copy of [[README-DDT]] has been added here on the wiki. It contains info about the debugging, disassembly and tracing subsystems in the emulator.		A copy of [[README-DDT]] has been added here on the wiki. It contains info about the debugging, disassembly and tracing subsystems in the emulator.

Roger: /* Documentation */

2016-08-13T14:13:52Z

Documentation

← Older revision		Revision as of 14:13, 13 August 2016
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	Also a copy of [[README-CODING-IO]] has been added here on the wiki for easy access.		Also a copy of [[README-CODING-IO]] has been added here on the wiki for easy access.

			A copy of [[README-DDT]] has been added here on the wiki. It contains info about the debugging, disassembly and tracing subsystems in the emulator.

	== Code ==		== Code ==

Roger: /* Wanted Information */

2016-08-08T22:11:56Z

Wanted Information

← Older revision		Revision as of 22:11, 8 August 2016
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	: Output comes in A, T, AND D register.		: Output comes in A, T, AND D register.
	: Bit 15-4 of A= Print version. 3-0 is ALD, T=Microprogram version, lower byte of D=installation num.		: Bit 15-4 of A= Print version. 3-0 is ALD, T=Microprogram version, lower byte of D=installation num.

			* Details of the ND binary boot process/format
			: According to manual, it should be compatible with BPUN format, however I have access to images of what should be bootable diskettes, and in the first page on a diskette the bootloader should reside.
			However it is not completely BPUN compatible as far as I can tell, I have gone through with a hex editor, and they do not fully adhere to the BPUN format as specified. Just loading the page into memory at adress 0
			and run which mass storage load should be does not either work as far as I can tell.

	== Known Bugs ==		== Known Bugs ==

Roger: /* Wanted Information update*/

2016-08-08T01:54:25Z

Wanted Information update

← Older revision		Revision as of 01:54, 8 August 2016
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	:{{done}} Partially solved, Memory Parity.		:{{done}} Partially solved, Memory Parity.
	:: More information about these would be good though, like where more documentation about them is found, or register flags/values.		:: More information about these would be good though, like where more documentation about them is found, or register flags/values.

	*Information about expected behaviour of [[CLEPT]] and [[SETPT]] (Inparameters, effects etc)

	* Information about undocumented instructions, particularly 142700...		* Information about undocumented instructions, particularly 142700...
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	*PROG File format.		*PROG File format.
	:{{done}} Solved		:{{done}} Solved

	*Details of Floppy IOX calls...
	~~:{{done}} Solved, see [[3010]].~~

	* Newer version of INSTRUCTION VERIFY, this one lacks test for BCD and CX instructions.
	~~:Current one is...~~
	~~:{{done}}DATE ISSUED - 83.11.01~~
	~~: We now have up to versions from 1988~~

	* {{done}}Details about the PANS, PANC registers and the front panel.
	~~: There apparently is a real time clock here that keeps date etc for example, and newer test program versions tries to locate that.~~

	* An output dump from VERSN run on at least one real ND 110+		* An output dump from VERSN run on at least one real ND 110+

Roger: /* Wanted Information -solved*/

2016-08-06T14:25:09Z

Wanted Information -solved

← Older revision		Revision as of 14:25, 6 August 2016
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	: We now have up to versions from 1988		: We now have up to versions from 1988

	* Details about the PANS, PANC registers and the front panel.		* {{done}}Details about the PANS, PANC registers and the front panel.
	: There apparently is a real time clock here that keeps date etc for example, and newer test program versions tries to locate that.		: There apparently is a real time clock here that keeps date etc for example, and newer test program versions tries to locate that.

Roger: /* New release*/

2016-08-06T14:23:44Z

New release

← Older revision		Revision as of 14:23, 6 August 2016
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	* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.2.tar.gz v0.2.2] - Bugfixes, MOVBF & FAD fixed, IOX on nonexistant devices fixed, disassembly functionality added, and a bunch of small changes. Build tested on 64 bit Linux but not FreeBSD.		* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.2.tar.gz v0.2.2] - Bugfixes, MOVBF & FAD fixed, IOX on nonexistant devices fixed, disassembly functionality added, and a bunch of small changes. Build tested on 64 bit Linux but not FreeBSD.
	* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.3.tar.gz v0.2.3] - Some compile errors crawled into v0.2.2, so this is a quick new release to fix it.		* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.3.tar.gz v0.2.3] - Some compile errors crawled into v0.2.2, so this is a quick new release to fix it.
			* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.4.tar.gz v0.2.4] - Added panel processor functionality. Can now keep a datetime clock running, and passes newer test programs.

	{{GPL}}		{{GPL}}

Roger: /* Known Bugs */

2016-08-03T10:27:17Z

Known Bugs

← Older revision		Revision as of 10:27, 3 August 2016
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	* DNZ		* DNZ
	: Not properly identified yet what needs to be done.		: Not properly identified yet what needs to be done.
	* FAD
	~~: Working on fixing corner cases.~~
	* FDIV		* FDIV
	: Not properly identified yet what needs to be done.		: Not properly identified yet what needs to be done.

Roger: /* Code */

2016-08-03T10:25:42Z

Code

← Older revision		Revision as of 10:25, 3 August 2016
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	* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.1.tar.gz v0.2.1] - Bugfixes, some memory leaks fixed. Change from mutex to semaphores, and tested build on 64 bit Linux and FreeBSD.		* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.1.tar.gz v0.2.1] - Bugfixes, some memory leaks fixed. Change from mutex to semaphores, and tested build on 64 bit Linux and FreeBSD.
	* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.2.tar.gz v0.2.2] - Bugfixes, MOVBF & FAD fixed, IOX on nonexistant devices fixed, disassembly functionality added, and a bunch of small changes. Build tested on 64 bit Linux but not FreeBSD.		* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.2.tar.gz v0.2.2] - Bugfixes, MOVBF & FAD fixed, IOX on nonexistant devices fixed, disassembly functionality added, and a bunch of small changes. Build tested on 64 bit Linux but not FreeBSD.
			* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.3.tar.gz v0.2.3] - Some compile errors crawled into v0.2.2, so this is a quick new release to fix it.

	{{GPL}}		{{GPL}}

Roger: /* New version released*/

2016-08-02T16:46:14Z

New version released

← Older revision		Revision as of 16:46, 2 August 2016
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	* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.0.tar.gz v0.2.0] - Corrected PT/APT handling, IRQ fixes, runs completely through PAGING-B.BPUN, don't crash out on RTC-12-1902B.BPUN anymore.		* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.0.tar.gz v0.2.0] - Corrected PT/APT handling, IRQ fixes, runs completely through PAGING-B.BPUN, don't crash out on RTC-12-1902B.BPUN anymore.
	* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.1.tar.gz v0.2.1] - Bugfixes, some memory leaks fixed. Change from mutex to semaphores, and tested build on 64 bit Linux and FreeBSD.		* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.1.tar.gz v0.2.1] - Bugfixes, some memory leaks fixed. Change from mutex to semaphores, and tested build on 64 bit Linux and FreeBSD.
			* [http://www.gnyrf.net/files/nd100em/nd100em-v0.2.2.tar.gz v0.2.2] - Bugfixes, MOVBF & FAD fixed, IOX on nonexistant devices fixed, disassembly functionality added, and a bunch of small changes. Build tested on 64 bit Linux but not FreeBSD.

Roger: /* Known Bugs update*/

2016-07-29T20:10:10Z

Known Bugs update

← Older revision		Revision as of 20:10, 29 July 2016
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	* MOVB		* MOVB
	: Needs fixing for a few edge cases.		: Needs fixing for a few edge cases.
	* MOVBF
	~~: Total rewrite needed.~~
	~~: Fixed!! /[[User:Roger\|Roger]] ([[User talk:Roger\|talk]]) 12:42, 16 July 2016 (UTC)~~
	* NLZ		* NLZ
	: Not properly identified yet what needs to be done.		: Not properly identified yet what needs to be done.
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	: Not properly identified yet what needs to be done.		: Not properly identified yet what needs to be done.
	* FAD		* FAD
	: ~~Not properly identified yet what needs to be done~~.		: Working on fixing corner cases.
	* FDIV		* FDIV
	: Not properly identified yet what needs to be done.		: Not properly identified yet what needs to be done.