LPC47M112_07 SMSC [SMSC Corporation], LPC47M112_07 Datasheet - Page 11

• Manufacturer Part Number: LPC47M112_07
• Description: Enhanced Super I/O Controller with LPC Interface
• Manufacturer: SMSC [SMSC Corporation]

Enhanced Super I/O Controller with LPC Interface
Datasheet
SMSC DS – LPC47M112
70
71
72
73
74
75
77
78
79
80
81
82
83
KEYBOARD/MOUSE INTERFACE (6)
56
57
58
59
63
64
GENERAL PURPOSE I/O (19)
32
33
34
35
36
37
38
39
41
42
43
45
46
PIN No./ QFP
Port Data 2
Port Data 3
Port Data 4
Port Data 5
Port Data 6
Port Data 7
Printer Selected Status
Paper End
Busy
Acknowledge
Error
Autofeed Output
Strobe Output
Keyboard Data
Keyboard Clock
Mouse Data
Mouse Clock
General Purpose I/O
/Keyboard Reset
General Purpose I/O
/Gate A20
General Purpose I/O
/Joystick 1 Button 1
General Purpose I/O
/Joystick 1 Button 2
General Purpose I/O
/Joystick 2 Button 1
General Purpose I/O
/Joystick 2 Button 2
General Purpose I/O
/Joystick 1 X-Axis
General Purpose I/O
/Joystick 1 Y-Axis
General Purpose I/O
/Joystick 2 X-Axis
General Purpose I/O
/Joystick 2 Y-Axis
General Purpose I/O /
P17
General Purpose I/O /
P16 /nDS1
General Purpose I/O /
P12/nMTR1
General Purpose I/O /
System Option
General Purpose I/O
/MIDI_IN
NAME
DATASHEET
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TOTAL
Page 11
PD2
PD3
PD4
PD5
PD6
PD7
SLCT
PE
BUSY
nACK
nERROR
nALF
nSTROBE
KDAT
KCLK
MDAT
MCLK
GP36/
nKBDRST
GP37/A20M
GP10/J1B1
GP11/J1B2
GP12/J2B1
GP13/J2B2
GP14/J1X
GP15/J1Y
GP16/J2X
GP17/J2Y
GP20/P17
GP21 /P16/
nDS1
GP22 /P12/
nMTR1
GP24
/SYSOPT
GP25
/MIDI_IN
SYMBOL
IOP14
IOP14
IOP14
IOP14
IOP14
IOP14
IO12
I
I
I
I
OP14
OP14
IOD16
IOD16
IOD16
IOD16
IO8
IO8
IS/O8
IS/O8
IS/O8
IS/O8
IO12
IO12
IO12
IO12
IO8
IO12
IO12
IO8
IO8
BUFFER
TYPE
(I/O12/ OD12)/ IO12
(I/O12/ OD12)/ IO12
(I/O12/ OD12)/IO12
(I/O12/ OD12)/IO12
(I/O12/OD12)/
IO12/(O12/ OD12)
(I/O12/ OD12)/IO12/
(O12/OD12)
(I/O8/OD8)
(I/O8/OD8)/I
(IS/O8/OD8)/ IS
(IS/O8/OD8)/ IS
(IS/O8/OD8)/ IS
(IS/O8/OD8)/ IS
(I/O8/OD8)/ IO8
IOP14
IOP14
IOP14
IOP14
IOP14
IOP14
I/OD12
I
I
I
I
(OD14/OP14)
(OD14/OP14)
IOD16
IOD16
IOD16
IOD16
(I/O8/OD8)/ O8
(I/O8/OD8)/ O8
PER FUNCTION
BUFFER TYPE
(NOTE 1)
Rev. 02-16-07
9
9
8
NOTES