Intel 855GME Design Manual page 243

®
Intel 855GME Chipset and Intel
Table 102. GPIO Summary (Sheet 2 of 2)
GPIO Number
16
17
18
19
20
21
23
24
25
27
28
32
33
34
35
36
37
38
39
40
41
42
43
56
57
† Defaults as an Output to the 6300ESB.
®
6300ESB ICH Embedded Platform Design Guide
Power Well Input-Output
Core Output
Core Output
Core Output
Core Output
Core Output
Core Output
Core Output
Resume Input-Output
Resume Input-Output
Resume Input-Output
Resume Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
Core Input-Output
RTC Output
RTC Output
January 2007
®
Intel 6300ESB Design Guidelines
Tolerance
3.3 V
3.3 V
5 V
5 V
5 V
5 V
5 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
†
3.3 V
3.3 V
3.3 V
If Not Used
May leave as no
connect
May leave as no
connect
243