| 发明名称 |
LOGIC ANALYZER FOR DETECTING HANGS |
| 摘要 |
A microprocessor comprises a cache including a tag array; a tagpipe that arbitrates access to the tag array; and a logic analyzer for investigating a starvation, livelock, or deadlock condition. The logic analyzer, which comprises read logic coupled to the tagpipe, is configured to record snapshots of transactions to access the tag array. |
| 申请公布号 |
US2016350223(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201414891337 |
申请日期 |
2014.12.13 |
| 申请人 |
VIA ALLIANCE SEMICONDUCTOR CO., LTD. |
发明人 |
HOOKER RODNEY E.;REED DOUGLAS R. |
| 分类号 |
G06F12/0855;G06F12/0897 |
主分类号 |
G06F12/0855 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A microprocessor comprising:
a cache including a tag array; a tagpipe that arbitrates access to the tag array; and a logic analyzer for investigating a starvation, livelock, or deadlock condition; the logic analyzer comprising read logic coupled to the tagpipe; and the logic analyzer being configured to record snapshots of tagpipe arbs, wherein tagpipe arbs are transactions to access the tag array. |
| 地址 |
Shanghai CN |
