公开(公告)号：US12210463B2

公开(公告)日：2025-01-28

申请号：US17941587

申请日：2022-09-09

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Naveen Bhoria ,  Timothy David Anderson ,  Pete Hippleheuser

IPC: G06F12/128 ,  G06F9/30 ,  G06F9/54 ,  G06F11/10 ,  G06F12/02 ,  G06F12/0802 ,  G06F12/0804 ,  G06F12/0806 ,  G06F12/0811 ,  G06F12/0815 ,  G06F12/0817 ,  G06F12/0853 ,  G06F12/0855 ,  G06F12/0864 ,  G06F12/0884 ,  G06F12/0888 ,  G06F12/0891 ,  G06F12/0895 ,  G06F12/0897 ,  G06F12/12 ,  G06F12/121 ,  G06F12/126 ,  G06F12/127 ,  G06F13/16 ,  G06F15/80 ,  G11C5/06 ,  G11C7/10 ,  G11C7/22 ,  G11C29/42 ,  G11C29/44

Abstract: A caching system including a first sub-cache and a second sub-cache in parallel with the first sub-cache, wherein the second sub-cache includes: line type bits configured to store an indication that a corresponding cache line of the second sub-cache is configured to store write-miss data, and an eviction controller configured to evict a cache line of the second sub-cache storing write-miss data based on an indication that the cache line has been fully written.

公开(公告)号：US12141078B2

公开(公告)日：2024-11-12

申请号：US16882395

申请日：2020-05-22

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Naveen Bhoria ,  Timothy David Anderson ,  Pete Hippleheuser

IPC: G06F12/128 ,  G06F9/30 ,  G06F9/54 ,  G06F11/10 ,  G06F12/02 ,  G06F12/0802 ,  G06F12/0804 ,  G06F12/0806 ,  G06F12/0811 ,  G06F12/0815 ,  G06F12/0817 ,  G06F12/0853 ,  G06F12/0855 ,  G06F12/0864 ,  G06F12/0884 ,  G06F12/0888 ,  G06F12/0891 ,  G06F12/0895 ,  G06F12/0897 ,  G06F12/12 ,  G06F12/121 ,  G06F12/126 ,  G06F12/127 ,  G06F13/16 ,  G06F15/80 ,  G11C5/06 ,  G11C7/10 ,  G11C7/22 ,  G11C29/42 ,  G11C29/44

Abstract: A caching system including a first sub-cache, and a second sub-cache coupled in parallel with the first sub-cache; wherein the second sub-cache includes line type bits configured to store an indication that a corresponding line of the second sub-cache is configured to store write-miss data.

公开(公告)号：US12001345B2

公开(公告)日：2024-06-04

申请号：US18340944

申请日：2023-06-26

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Naveen Bhoria ,  Timothy David Anderson ,  Pete Hippleheuser

IPC: G06F12/12 ,  G06F9/30 ,  G06F9/54 ,  G06F11/10 ,  G06F12/02 ,  G06F12/0802 ,  G06F12/0804 ,  G06F12/0806 ,  G06F12/0811 ,  G06F12/0815 ,  G06F12/0817 ,  G06F12/0853 ,  G06F12/0855 ,  G06F12/0864 ,  G06F12/0884 ,  G06F12/0888 ,  G06F12/0891 ,  G06F12/0895 ,  G06F12/0897 ,  G06F12/121 ,  G06F12/126 ,  G06F12/127 ,  G06F12/128 ,  G06F13/16 ,  G06F15/80 ,  G11C5/06 ,  G11C7/10 ,  G11C7/22 ,  G11C29/42 ,  G11C29/44

CPC classification number: G06F12/128 ,  G06F9/3001 ,  G06F9/30043 ,  G06F9/30047 ,  G06F9/546 ,  G06F11/1064 ,  G06F12/0215 ,  G06F12/0238 ,  G06F12/0292 ,  G06F12/0802 ,  G06F12/0804 ,  G06F12/0806 ,  G06F12/0811 ,  G06F12/0815 ,  G06F12/082 ,  G06F12/0853 ,  G06F12/0855 ,  G06F12/0864 ,  G06F12/0884 ,  G06F12/0888 ,  G06F12/0891 ,  G06F12/0895 ,  G06F12/0897 ,  G06F12/12 ,  G06F12/121 ,  G06F12/126 ,  G06F12/127 ,  G06F13/1605 ,  G06F13/1642 ,  G06F13/1673 ,  G06F13/1689 ,  G06F15/8069 ,  G11C5/066 ,  G11C7/10 ,  G11C7/1015 ,  G11C7/106 ,  G11C7/1075 ,  G11C7/1078 ,  G11C7/1087 ,  G11C7/222 ,  G11C29/42 ,  G11C29/44 ,  G06F2212/1016 ,  G06F2212/1021 ,  G06F2212/1024 ,  G06F2212/1041 ,  G06F2212/1044 ,  G06F2212/301 ,  G06F2212/454 ,  G06F2212/6032 ,  G06F2212/6042 ,  G06F2212/608 ,  G06F2212/62

Abstract: A caching system including a first sub-cache and a second sub-cache in parallel with the first sub-cache, wherein the second sub-cache includes a set of cache lines, line type bits configured to store an indication that a corresponding cache line of the set of cache lines is configured to store write-miss data, and an eviction controller configured to flush stored write-miss data based on the line type bits.