gudt/docs/E4_smb.md

System Management Bus

Node format

Offset	Size	Description
0	1	type = 0xe4
1	1	flags (bit 0..3: alignment, bit 4..7: 0)
2	2	parent node
4	4	SMB size
8	8	SMB address

JSON format

{
    "type": "SMB",
    "parent": (string) parent device's name,
    "unit": "byte" / "word" / "dword" / "qword",
    "size": (number) SMB size,
    "base": (number) SMB address
}