| 摘要 |
For example, provided is a method for performing multiplexed communication on an analog bus between a recording channel and a preamplifier in a storage device. A first input of a read data circuit unit inside the recording channel is switchably connected to a first analog line of the analog bus to receive a read data transmitted from the preamplifier to the recording channel through the first analog line during read operation. In addition, a write data output of a write data circuit unit inside the recording channel is switchably connected to the first analog line of the analog bus to transmit a write data from the recording channel to the preamplifier through the first analog line during write operation. |
