Realignment of command slots after clock stop exit

A system comprising:

• a host configured to issue a plurality of memory access commands;
• memory including a first memory module configured to receive first memory access commands over a first channel via a first command slot and a second memory module configured to receive second memory access commands over a second channel via a second command slot;
• a memory buffer configured to receive a clock sync command from the host targeting the first command slot, and perform a write pointer exchange in response to detecting the clock sync command in the second command slot to realign the first command slot and the second command slot;
• and
• a display device operatively coupled to the host.

A method comprising:

• resuming a memory command clock;
• receiving a clock sync command targeting a first command slot;
• and
• performing a write pointer exchange in response to detecting the clock sync command in a second command slot to realign the first command slot and the second command slot.

A non-transitory machine-readable medium having associated instructions that, when executed by a machine, result in operations including:

• resuming a memory command clock;
• receiving a clock sync command targeting a first command slot;
• and
• performing a write pointer exchange in response to detecting the clock sync command in a second command slot to realign the first command slot and the second command slot.