Hi,
i designed a new TMS320C6745 DSP kit and working with XDS100 usb v1 emulator and code composer studio v4. at all the times the Led interfacing coding was working good ., but when i try to program SDRAM code .,
1. some time it execute fully no error in data & address check .,
01 Testing SDRAM...
> Data test (quick)
> Addr test (quick)
A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26
> Inv addr test (quick)
A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26
PASS
***ALL Tests Passed***
2. some times it execute full but it show some error in data check and address check..
01 Testing SDRAM...
> Data test (quick)
> Error = 0xc
> Addr test (quick)
A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26
> Inv addr test (quick)
A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26
FAIL... error code 12... quitting
3. sometime it cant able to execute fully some where it hangs , i think processor stucks some where .,
what is the reason for random working and processor stucks ..?.,
Note ': already i have my old cutom board its working fine and i checked all these codes with my old board., coding is not a issue., because in this new kit itself sometimes am getting output.,
