OpenCores
URL https://opencores.org/ocsvn/light52/light52/trunk

Subversion Repositories light52

[/] - Rev 23

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
23 Fixed CLR.bit when ACC was the target.
Implemented solution suggested by Stephane Bouyat, worked like a charm!		 ja_rd 4009d 18h /
22 Fixed comments in object code package generation script.
The comments were awfully wrong -- leftover from another project, actually.		 ja_rd 4300d 21h /
21 ja_rd 4316d 02h /
20 ja_rd 4316d 02h /
19 Refactor: interrupts made 100% compatible to original:
IRQ priority logic implemented as in original MCS51.
Register IP implemented.
Interrupt mini-testbench code updated accordingly.		 ja_rd 4316d 02h /
18 Refactor: interrupts made 100% compatible to original:
IRQ priority logic implemented as in original MCS51.
Register IP implemented.
Interrupt mini-testbench code updated accordingly.		 ja_rd 4316d 02h /
17 Refactor: interrupts made 100% compatible to original:
IRQ priority logic implemented as in original MCS51.
Register IP implemented.
Interrupt mini-testbench code updated accordingly.		 ja_rd 4316d 02h /
16 Test bench modified: now tests IRAM and SFR addresses when testing direct mode instructions (instead of only IRAM). ja_rd 4317d 22h /
15 Test bench modified: now tests IRAM and SFR addresses when testing direct mode instructions (instead of only IRAM). ja_rd 4321d 20h /
14 BUG FIX: <DJNZ dir, rel> didn't work when addressing an SFR.
Signal direct_addressing fixed.		 ja_rd 4322d 01h /
13 BUG FIX: <DJNZ dir, rel> was tested only with IRAM addresses.
Now it's tested with an SFR too.
The test package has been fixed too with a XRAM configuration suitable for the test bench (it was zero).		 ja_rd 4322d 01h /
12 BUG FIX: The build script did not configure XDATA space properly.
XDATA size was zero, which made the HW tests fail.		 ja_rd 4322d 04h /
11 Removed old 'demos' directory. These files are now in the 'boards' directory. ja_rd 4384d 03h /
10 Updated 'quickstart' to reflect new organization of demo directory. ja_rd 4384d 03h /
9 Fixed quartus-2 project file -- replaced absolute output path with relative path. ja_rd 4384d 04h /
8 Added support to build demos on another board: Avnet's Spartan-3A Evaluation Board. ja_rd 4386d 20h /
7 Removed obsolete comment from core include file. ja_rd 4386d 20h /
6 Added a 'LED blinker' program to try the core on boards with no RS232 connector. ja_rd 4386d 20h /
5 Committed source and project files for Dhrystone demo on Terasic's DE-1 board. ja_rd 4388d 06h /
4 Committed support tools including simulator. ja_rd 4388d 07h /

1 2 Next >

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.