当接收到源客户端和目的客户端(请求等待(requests-pending)寄存器)的一对DMA请求时,则可以在通道上开启传输。srcDRQ,dstDRQ位为这对请求信号指定初始状态。
基于1个网页-相关网页
requests pending 请求待发
Pending Requests 待定申请 ; 待发请求
View Pending Payment Requests 查看待付款请求
View Pending Requests 查看挂起的请求
No canceled or pending update requests should be in the system.
系统中应该不存在未取消或挂起的更新请求。
However, all the requests assigned to the old process remain pending.
尽管如此,所有指派到旧进程的请求依然等待中。
Make sure the URL you requested to remove does not appear in the list of pending requests.
确认你要请求删除的网址没有出现在待处理请求的列表上。
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