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[/] [light8080/] [trunk/] [vhdl/] - Rev 50

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Rev Log message Author Age Path
50 interrupt test bench adapted to the fix in IE instruction ja_rd 5526d 05h /light8080/trunk/vhdl/
49 fixed: IE now enables interrupts after a 1-instruction delay
(it was enabling interrupts immediately)
ja_rd 5526d 05h /light8080/trunk/vhdl/
42 test bench 1 regenerated with new template
added a test for 'long' intr pulses
ja_rd 5526d 21h /light8080/trunk/vhdl/
41 test bench 0 regenerated with new template
no changes to the test code
ja_rd 5526d 21h /light8080/trunk/vhdl/
40 test bench template now can simulate intr pulses longer than 1 cycle ja_rd 5526d 21h /light8080/trunk/vhdl/
39 fixed: int request (intr) can now be wider than 1 cycle ja_rd 5526d 21h /light8080/trunk/vhdl/
38 pin assignment for IMSAI demo removed ja_rd 5526d 21h /light8080/trunk/vhdl/
37 IMSAI monitor demo removed ja_rd 5526d 21h /light8080/trunk/vhdl/
36 CPM demo on cyclone 2 starter board
(work in progress)
ja_rd 5526d 21h /light8080/trunk/vhdl/
35 CPM demo pin assignment file (Altera Quartus II) ja_rd 5526d 21h /light8080/trunk/vhdl/
34 rs232 sanitized and parametrized ja_rd 5526d 21h /light8080/trunk/vhdl/
31 New directory structure. root 5658d 01h /light8080/trunk/vhdl/
22 Totally changed -- vhdl code generated from a template
Interrupts tested from software using a simulated interrupt controller
ja_rd 5678d 07h /trunk/vhdl/
21 Totally changed -- vhdl code generated from a template ja_rd 5678d 07h /trunk/vhdl/
20 VHDL template for test benches ja_rd 5678d 07h /trunk/vhdl/
19 Fixed a bug (intr pulses longer than 1 clock cycle failed in some circumstances)
Added an output to the core to mark the fetch cycle of all instructions
Started to add timing diagrams
ja_rd 5678d 07h /trunk/vhdl/
13 Minor changes in embedded code changed (success code now stands out better visually)
Comments added explaining the TB mechanincs
ja_rd 5764d 10h /trunk/vhdl/
12 Minor changes in embedded code changed (success code now stands out better visually) ja_rd 5764d 10h /trunk/vhdl/
11 typos fixed ja_rd 5764d 10h /trunk/vhdl/
10 minor edits, comments clarified ja_rd 5792d 00h /trunk/vhdl/

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