SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 313

• Manufacturer Part Number: SCH3112I-NE
• Description: LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
• Manufacturer: SMSC [SMSC Corporation]

LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
Datasheet
SMSC SCH311X
6C
6D
6E
6F
70
71
72
73
74-7Fh
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0C
0D
0E
0F
REGISTER
REGISTER
OFFSET
OFFSET
(HEX)
(HEX)
R/WC
R
R/W
R
R/WC
R/WC
R/WC
R/WC
R/W
R/W
R/W
R/W
R
R/WC
R
R
R
TYPE
Reserved – reads return 0
TEST
GP44
GP45
HWM Index Register
HWM Data Register
GP46
GP47
Reserved – reads return 0
SCH3112 REGISTER
Table 26.1 SCH311X Runtime Register Summary (continued)
(Note
(Note
(Note
(Note
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RESET
PCI
26.7)
26.7)
26.7)
26.7)
Table 26.2 Runtime Register POR Summary
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
POR
VCC
0x00
-
0x00
-
0x00
0x00
0x00
Note 26.
9
0x00)
0x00
0x00
0x00
0x00
0x00
-
-
-
DATASHEET
POR
Reserved – reads return 0
TEST
GP44
GP45
HWM Index Register
HWM Data Register
GP46
GP47
Reserved – reads return 0
VTR
SCH3114 REGISTER
297
(Note
(Note
(Note
(Note
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RESET
SOFT
26.7)
26.7)
26.7)
26.7)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VBAT
POR
Reserved – reads return 0
TEST
GP44
GP45
HWM Index Register
HWM Data Register
GP46
GP47
Reserved – reads return 0
PME_STS
Reserved – reads return 0
PME_EN
Reserved – reads return 0
PME_STS1
PME_STS3
PME_STS5
PME_STS6
PME_EN1
PME_EN3
PME_EN5
PME_EN6
RESERVED
(SCH3112)
PME_STS7
(SCH3114 and SCH3116)
Reserved – reads return 0
Reserved – reads return 0
Reserved – reads return 0
SCH3116 REGISTER
(Note
(Note
(Note
(Note
REGISTER
26.8)
26.8)
26.8)
26.8)
(Note
Rev 0.2 (09-28-04)
26.1)