Hy all
I have a big problem width q2687h parallel bus . I use R7.1a FW .
I subs to parallel bus width success . I not get any error code . The write and read is working fine .
But i not get any signal on A25 and A24 . The A1 line is working fine .
I investigate the problem and found a anomaly . I write zero to the address pin mask and A1 always
working . I write 0x07ffffff to mask A1 is always working but A25 and A24 not . Maybe look like
i set any one to address mask , not get any changes .
I modified the setting to CS2 from CS3 and CS2 output is comming out on the A24 line normaly .
Why not work the A25 and A24 line .
Here my init proc and after the wite proc
adl_busParallelSettings_t local_setting =
{
ADL_BUS_PARALLEL_WIDTH_16_BITS, //width
ADL_BUS_PARALLEL_MODE_ASYNC_INTEL, //mode
{0x00 , 0x00}, // NC , NC
{2, 3, 1, 3, 0, 0, 0, 0}, //read timing
{2, 3, 1, 3, 0, 0, 0, 0}, //write timing
{
ADL_BUS_PARA_CS_TYPE_CS, // CS
3,
{ 0x00,0x00 }
},
{ 0, 0 }, //PageCfg
{ 0, 0, 0, 0, 0 }, //Synch Cfg
0x07FFFFFF, //Address pin
};
local_handle = adl_busSubscribe ( ADL_BUS_PARALLEL , 1 , &local_setting );
local_ret = adl_busDirectWrite ( local_handle , local_address , 1 , local_sendbuff );
//local_address is now 0x03000002