Display controllers such as the ARM HDLCD display controller are available separately. Each module contains an integrated charge controller and relay. Especially suitable for encoding device such as remote controller. The MAC address that is hard-coded on a network interface controller (NIC) cannot be changed. A replacement controller and facial interface are also available. Many timing parameters remain under the control of the DRAM controller. All messages are sent between the controller (master) and one slave device. NVM controller through the PDI interface, and executing NVM controller commands. Buffered refers to an electronic buffer placed between the memory and the memory controller. A conventional gamepad known as the Wii U Pro Controller was also released. Nehalem and later switched to an integrated memory controller. Further practical application issues can arise from instrumentation connected to the controller. This expandability is similar to that available with the port on the Nintendo 64 controller. The RF-based wireless controller is similar in design to the standard controller. It was designed for players with an Xbox 360 Racing Wheel controller.