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Values for Intel System Management Bus error codes

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Value Description

00h

SMBus OK

01h

SMBus connect failed

02h

SMBus already connected (see also #00485)

03h

SMBus disconnect failed

04h

SMBus not connected

05h

Bus INT 15 interface disabled

06h

SMBus device address request out of range

07h

SMBus unknown failure

08h

SMBus message list empty

09h

SMBus message list overflow

0Ah

SMBus invalid signature

10h

SMBus device address not acknowledged

11h

SMBus device error detected

12h

SMBus device command access denied

13h

SMBus unknown error

14h

SMBus transaction pending

15h

SMBus no transaction pending

16h

SMBus request does not match pending transaction

17h

SMBus device access denied

18h

SMBus timeout

19h

SMBus protocol not supported

1Ah

SMBus busy

1Bh

SMBus SMI detected

80h

SMBus OK (previously unreported SMI occurred)

86h

SMBus not supported