求助：ultra10的asy1:silo overflow 问题

njdexp

ultra10的机器，启动进入CDE后，过几分钟跳出来，出现：\r\nNOTICE：asy1:silo overflow \r\nNOTICE：asy0:silo overflow \r\nNOTICE：asy1:ring buffer overflow \r\n的错误信息，然后进入到OK状态。\r\n想请教一下，是不是主板有问题了？\r\n谢谢回答！

bloomit

A \"silo overflow\" happens when input to a serial line comes in faster   than the computer can process it. \r\n\r\n\r\nThe \"silo\" referred to is a hardware input buffer associated with a serial port. The serial line hardware (e.g., ALM board) detects when the buffer overflows and sets a bit in a status register to warn the  computer that some incoming data was lost on a given line. \r\n\r\nasy0 is a Asynchronous Serial Ports serial device \r\nName   asy0 \r\nModel Description   Asynchronous Serial Ports \r\nType   serial device \r\nUnit   0 \r\nNode ID   -526576960 \r\n \r\nasy1 is a Asynchronous Serial Ports serial device \r\nName   asy1 \r\nModel Description   Asynchronous Serial Ports \r\nType   serial device \r\nUnit   1 \r\nNode ID   -526577152

njdexp

那就是主板上有部件有问题？