| 发明名称 |
BRIDGE CIRCUIT TO ARBITRATE BUS COMMANDS |
| 摘要 |
A circuit may include a queue, a monitor, and a controller. The queue may receive and store a plurality of commands from a plurality of buses to access a shared set of registers. The monitor may monitor the plurality of commands in the queue to determine whether a period of time needs to be reserved for selected commands from one of the plurality of buses. The controller, if the period of time needs to be reserved, based on the period of time determined by the monitor, may disable acceptance of commands from buses other than the one of the plurality of buses, may execute the selected commands for the one of the plurality of buses, and may allow more than one of the plurality of buses access to results of the selected commands. |
| 申请公布号 |
US2015006775(A1) |
申请公布日期 |
2015.01.01 |
| 申请号 |
US201313930088 |
申请日期 |
2013.06.28 |
| 申请人 |
LEONARD Alexander;BHAL Shipra;MAYER Christopher |
发明人 |
LEONARD Alexander;BHAL Shipra;MAYER Christopher |
| 分类号 |
G06F13/16 |
主分类号 |
G06F13/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A circuit, comprising:
a queue receiving and storing a plurality of commands from a plurality of buses to access a shared set of registers; a monitor monitoring the plurality of commands in the queue to determine whether a period of time needs to be reserved for selected commands from one of the plurality of buses; and a controller, if the period of time needs to be reserved, based on the period of time determined by the monitor, disabling acceptance of commands from buses other than the one of the plurality of buses, executing the selected commands for the one of the plurality of buses, and allowing more than one of the plurality of buses access to results of the selected commands. |
| 地址 |
Greensboro NC US |
