babybird
Newbie level 6
dm9000a 80c51
hi
I want use DM9000A network controller with M16C.but I can't communicate with DM9000A(using 8 bit mode).I want to read vendor id from specific address but haven't read yet.
in hardware everything seems ok.cmd pin ok.rw,rd,ce pins toggle when I write command to data ports.
anyone use dm9000a with microcontroller before?if yes tell me what can I do.
may be send your schema or initializing steps.
please help me
hi
I want use DM9000A network controller with M16C.but I can't communicate with DM9000A(using 8 bit mode).I want to read vendor id from specific address but haven't read yet.
in hardware everything seems ok.cmd pin ok.rw,rd,ce pins toggle when I write command to data ports.
anyone use dm9000a with microcontroller before?if yes tell me what can I do.
may be send your schema or initializing steps.
please help me