memwrite does not work
Posted:
Hi Eli,
I happen to have this strange error writing to the address memory after I use an newly customzied IP.
When do this `memwrite /dev/xillybus_mymem_32 2 150`
I get `Failed to seek: Invalid argument`
And no value can be written into the memory.
If I write address 0, it does not show me the error, but still no value can be written into the memory.
hexdump show every value is 00, no matter how you use memwrite
hexdump -C -v -n 32 /dev/xillybus_thr_32
00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
Do you have any clu that how this can happen?
Best,
Chongxi
I happen to have this strange error writing to the address memory after I use an newly customzied IP.
When do this `memwrite /dev/xillybus_mymem_32 2 150`
I get `Failed to seek: Invalid argument`
And no value can be written into the memory.
If I write address 0, it does not show me the error, but still no value can be written into the memory.
hexdump show every value is 00, no matter how you use memwrite
hexdump -C -v -n 32 /dev/xillybus_thr_32
00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
Do you have any clu that how this can happen?
Best,
Chongxi