Gast
#578112
hallo leute ich hoffe ihr könnt mir ein wenig helfen bei den registern des rtl8019. Ich hab da problem mit der MAC adresse auslesen so wie ich das verstanden habe ist die mac adresse im 93lc46 gespeichert doch wie adresseiere ich das ganze das ich dort hin komme gefunden hab ich im datenblatt: Card resource data is read by first polling the Status register and waiting for bit[0] to be set. When this bit is set it means that one byte of resource data is ready to be read from the Resource Data register. After the Resource Data register is read, the Status register must be polled before reading the next byte of resource data. This process is repeated until all resource data is read. The format of resource data is described in the following section. The above operation implies that the hardware is responsible for accumulating 8 bits of data in the Resource Data register. When this operation is complete, the status bit[0] is set. When a read is performed on the Resource Data register, the status bit[0] is cleared, eight more bits are shifted into the Resource Data register, then the status bit[0] is set again c.u commtel