MEC1404 Datasheet, PDF (340/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
Offset ^{280h (Note 22-3)}
Bits
Description
15:8 GPIO[017:010] Output
7:0 GPIO[007:000] Output
Type
R/W
R/W
Default
00h
00h
Reset
Event
nSYSR
ST
nSYSR
ST
22.6.2.2 Output GPIO[040:076]
Offset ^{284h (Note 22-3)}
Bits
Description
Type
31:24 RESERVED
23:16
GPIO[067:060] Output
Note: GPIO064 and GPIO067 are not implemented. Firmware
should always write 0 to these locations.
15:8 GPIO[057:050] Output
RES
R/W
R/W
7:0 GPIO[047:040] Output
R/W
22.6.2.3 Output GPIO[100:127]
Default
-
00h
Reset
Event
-
nSYSR
ST
00h
nSYSR
ST
00h
nSYSR
ST
Offset ^{288h (Note 22-3)}
Bits
Description
31 RESERVED
30:24 GPIO[136:130] Output
23:16 GPIO[127:120] Output
15:8 GPIO[117:110] Output
7:0 GPIO[107:100] Output
Type
RES
R/W
R/W
R/W
R/W
Default
-
00h
00h
00h
00h
Reset
Event
-
nSYSR
ST
nSYSR
ST
nSYSR
ST
nSYSR
ST
DS00001956D-page 340
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