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Subversion Repositories 6809_6309_compatible_core

[/] [6809_6309_compatible_core/] [trunk/] [rtl/] [verilog/] [BUGS.txt] - Blame information for rev 9

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Known bugs are described here
 
06.01.14
--------
 
- no known bugs
 
05.01.14
--------
- The bit instruction modifies the destination (it shouldn't)
- 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	9	ale500	`06.01.14`
4			`--------`
5
6			`- no known bugs`
7
8	7	ale500	`05.01.14`
9			`--------`
10	9	ale500	`- The bit instruction modifies the destination (it shouldn't)`
11	7	ale500	`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
12			`correctly.`
13
14
15	6	ale500	`01.01.14`
16			`--------`
17			`- SYNC doesn't work as expected`
18			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
19			`correctly.`
20
21	5	ale500	`31.12.13`
22			`--------`
23			`- CWAI, SYNC don't work as expected`
24			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
25			`correctly.`
26
27	4	ale500	`30.12.13`
28			`--------`
29	5	ale500	`- EXG doesn't work, the register file can only be written once in the WriteBack cycle.`
30			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
31			`correctly.`
32	4	ale500
33
34	2	ale500	`28.12.13`
35			`--------`
36
37			`- EXG doesn't work, the register file can only be written once in the WriteBack cycle.`
38			`- LEAX/LEAY do not modify the Z flag`
39			`- The E flag is not read back when RTI is processed. This means that FIRQ will not return`
40	4	ale500	`correctly.`

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[/] [6809_6309_compatible_core/] [trunk/] [rtl/] [verilog/] [BUGS.txt] - Blame information for rev 9