URL https://opencores.org/ocsvn/light8080/light8080/trunk

Subversion Repositories light8080

[/] - Rev 69

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Rev	Log message	Author	Age	Path
69	New simulation scripts for Modelsim in new separate directory. Includes old test benches for CPU VHDL core and new test benches for SoC VHDL core	ja_rd	4622d 23h	/
68	Corrected ihex2vlog tool to enable explicit RAM declaration for Spartan 2.	motilito	4633d 18h	/
67	Corrected bugs in the Small-C compiler.	motilito	4634d 20h	/
66	Adding interrupt example code to the Verilog implementation. An interrupt controller was added to the sample SOC module and a sample code was added to the "hello.c" example code.	motilito	4649d 18h	/
65	Adding Verilog initial version to the svn. Added the c80 Small-C compiler and AS80 assembler.	motilito	4661d 02h	/
64	BUG FIX: Flags CY and AC were not clear by logic instructions Added new flag to microcode: clr_acy Used new flag to clear AC and CY flags unconditonally Modified microcode for XR, OR and AN* to use new flag Modified microcode assembler to support new flag Addex explaination of new flag to documentation Old fix that worked only for XR* instructions removed Test bench tb0 modified to test CY clearance minimally (AC untested!) Pre-generated vhel test bench tb0 altered accordingly	ja_rd	4670d 02h	/
63	Modified syntax of ARGV parameter for compatibility to later versions of Perl	ja_rd	4670d 02h	/
62	Changed all hard tabs to spaces as preamble to a minor refactor	ja_rd	4670d 12h	/
61	Basic demo updated: main entity name changed to keep synthesis too happy	ja_rd	5038d 13h	/
60	Fixed nasty typo in pin constraints file (clock input)	ja_rd	5042d 18h	/
59	tabs to spaces	ja_rd	5067d 02h	/
58	tabs to spaces	ja_rd	5067d 02h	/
57	removed unfinished CPM demo files	ja_rd	5251d 16h	/
56	file list updated	ja_rd	5251d 16h	/
55	Altair 4K Basic demo on DE-1 board	ja_rd	5251d 16h	/
54	BUG FIX: XOR operations wre not clearing CY and ACY	ja_rd	5251d 16h	/
53	added interrupt for single-stepping cleaned up comments a bit	ja_rd	5607d 16h	/
52	test bench compilation script sanitized a little	ja_rd	5607d 16h	/
51	interrupt test bench adapted to the fix in IE instruction	ja_rd	5607d 16h	/
50	interrupt test bench adapted to the fix in IE instruction	ja_rd	5607d 16h	/

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Subversion Repositories light8080

[/] - Rev 69

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