The upper 16-bit word is the facility code, while the lower word is the actual error code.

较高的 16 位字是设施代码，而较低的字才是真正的错误代码。

youdao

Motorola shares moved nearly 1% lower on word of the legal battle.

FORBES: 2010 Bank Failures Outpace 2009

"The actual word shape was the most distinctive thing because if you had Birmingham in capitals, from a distance, it's difficult to read but in caps and lower case you have word shape, " says Calvert.

BBC: The road sign as design classic

Then there was word that the NASDAQ was actually trading lower before they fixed the problem.

FORBES: Five Reasons the Markets Could Continue to Fall