MEC1322 Datasheet, PDF (167/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
TABLE 12-10: EC-ONLY REGISTER SUMMARY
EC Offset
Host I/O Index
(MBX_INDEX)
Register Name (Mnemonic)
00h
82h
HOST-to-EC Mailbox Register
04h
83h
EC-to-Host Mailbox Register
08h
96h
SMI Interrupt Source Register
0Ch
97h
SMI Interrupt Mask Register
10h
84h
Mailbox register [0]
85h
Mailbox register [1]
86h
Mailbox register [2]
87h
Mailbox register [3]
14h
88h
Mailbox register [4]
89h
Mailbox register [5]
8Ah
Mailbox register [6]
8Bh
Mailbox register [7]
18h
8Ch
Mailbox register [8]
8Dh
Mailbox register [9]
8Eh
Mailbox register [A]
8Fh
Mailbox register [B]
1Ch
90h
Mailbox register [C]
91h
Mailbox register [D]
92h
Mailbox register [E]
93h
Mailbox register [F]
20h
94h
Mailbox register [10]
95h
Mailbox register [11]
98h
Mailbox register [12]
99h
Mailbox register [13]
24h
9Bh
Mailbox register [14]
9Dh
Mailbox register [15]
9Fh
Mailbox register [16]
A0h
Mailbox register [17]
28h
A1h
Mailbox register [18]
A2h
Mailbox register [19]
A3h
Mailbox register [1A]
A4h
Mailbox register [1B]
2Ch
A5h
Mailbox register [1C]
A6h
Mailbox register [1D]
A7h
Mailbox register [1E]
A8h
Mailbox register [1F]
30h
A9h
Mailbox register [20]
AAh
Mailbox register [21]
ABh
Mailbox register [22]
ACh
Mailbox register [23]
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DS00001719D-page 167