US 12,332,807 B2
DMA converter (UDMAC) that supports conversion between aligned and unaligned data
Zhilin Xu, Beijing (CN); Qi Chen, Beijing (CN); Longfei Bai, Beijing (CN); Yimin Chen, Los Angeles, CA (US); and Jian Wang, Beijing (CN)
Assigned to Beijing Youzhuju Network Technology Co., Ltd., Beijing (CN); and Lemon Inc, Grand Cayman (KY)
Filed by Beijing Youzhuju Network Technology Co., Ltd., Beijing (CN); and Lemon Inc., Grand Cayman (KY)
Filed on Jun. 28, 2024, as Appl. No. 18/758,943.
Claims priority of application No. 202310898226.7 (CN), filed on Jul. 20, 2023.
Prior Publication US 2025/0028649 A1, Jan. 23, 2025
Int. Cl. G06F 12/1081 (2016.01); G06F 13/28 (2006.01)
CPC G06F 12/1081 (2013.01) [G06F 13/28 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A data processing method, comprising:
receiving a first request message from a first device, wherein the first request message comprises a first address aligned with a first data length and a first size in a unit of the first data length;
converting the first address into a second address aligned with a second data length,
wherein the second data length is greater than the first data length;
converting the first size into a second size in a unit of the second data length; and
sending a second request message to a second device, wherein the second request message comprises the second address and the second size,
wherein the first device is operating based on the first data length, and the second device is operating based on the second data length.