Chip having port to receive value that represents adjustment to output driver parameter

摘要

An integrated circuit device includes a transmitter circuit including an output driver. The integrated circuit device includes a first register to store a value representative of a drive strength setting associated with the transmitter circuit such that the output driver outputs data in accordance with the drive strength setting. The integrated circuit device also includes a second register to store a value representative of an equalization setting associated with the transmitter circuit such that the output driver outputs data in accordance with the equalization setting. The integrated circuit device further includes a third register to store a value representative of a slew rate setting associated with the transmitter circuit such that the output driver outputs data in accordance with the slew rate setting.

主权项

1. A flash memory device, comprising:
a port to receive, from a controller, information representing at least one parameter for data transfer over a bidirectional bus; a register to store the information; parameter adjustment circuitry to adjust a parameter control signal in accordance with the information; and, an output driver to drive an output signal onto the bidirectional bus via the port, the output driver setting a transmission parameter of the output signal in accordance with the parameter control signal.