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Annex: Resources
page 136
Beckhoff New Automation Technology
CB1064-xxxx
AD
INTA
REQ
Bus
Dev.
Fkt.
Kontroller / Slot
A
-
5
00
0
Ethernet Controller x1 ID1533
Ressourcen: SMB-Devices
The following table contains all reserved SM-Bus device addresses in 8-bit notation. Note that external
devices must not use any of these addresses even if the component mentioned in the table is not present
on the motherboard.
Address
Function
34-35
API access to PSU
36-39
Reserved
40-41
GPIO
5C-5D
NCT7491
60-6F
Reserved for DDR4
70-73
POST-Code output
88-89
BIOS-defined slave address
92-93
i210 default
A0-A7
Reserved for DDR4
B0-B3
Power-Controller (access by BIOS-API)
B8-BB
Power-Controller (access by BIOS-API)