URL https://opencores.org/ocsvn/6809_6309_compatible_core/6809_6309_compatible_core/trunk

Subversion Repositories 6809_6309_compatible_core

[/] [6809_6309_compatible_core/] [trunk/] [rtl/] [verilog/] [BUGS.txt] - Blame information for rev 7

Go to most recent revision | Details | Compare with Previous | View Log


Known bugs are described here
 
05.01.14
--------
 
- The E flag is not read back when RTI is processed. This means that FIRQ will not return
  correctly.
 
 
01.01.14
--------
- SYNC doesn't work as expected
- The E flag is not read back when RTI is processed. This means that FIRQ will not return
  correctly.
 
31.12.13
--------
- CWAI, SYNC don't work as expected
- The E flag is not read back when RTI is processed. This means that FIRQ will not return
  correctly.
 
30.12.13
--------
- EXG doesn't work, the register file can only be written once in the WriteBack cycle.
- The E flag is not read back when RTI is processed. This means that FIRQ will not return
  correctly.
 
 
28.12.13
--------
 
- EXG doesn't work, the register file can only be written once in the WriteBack cycle.
- LEAX/LEAY do not modify the Z flag
- The E flag is not read back when RTI is processed. This means that FIRQ will not return
  correctly.

Line No.	Rev	Author	Line
1	2	ale500	`Known bugs are described here`
2
3	7	ale500	`05.01.14`
4			`--------`
5
6			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
7			`correctly.`
8
9
10	6	ale500	`01.01.14`
11			`--------`
12			`- SYNC doesn't work as expected`
13			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
14			`correctly.`
15
16	5	ale500	`31.12.13`
17			`--------`
18			`- CWAI, SYNC don't work as expected`
19			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
20			`correctly.`
21
22	4	ale500	`30.12.13`
23			`--------`
24	5	ale500	`- EXG doesn't work, the register file can only be written once in the WriteBack cycle.`
25			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
26			`correctly.`
27	4	ale500
28
29	2	ale500	`28.12.13`
30			`--------`
31
32			`- EXG doesn't work, the register file can only be written once in the WriteBack cycle.`
33			`- LEAX/LEAY do not modify the Z flag`
34			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
35	4	ale500	`correctly.`

Browse

Tools

Subversion Repositories 6809_6309_compatible_core

[/] [6809_6309_compatible_core/] [trunk/] [rtl/] [verilog/] [BUGS.txt] - Blame information for rev 7