LPC47M192-NW Standard Microsystems (SMSC), LPC47M192-NW Datasheet - Page 182

• Manufacturer Part Number: LPC47M192-NW
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47M192-NW

• Lead Free Status / RoHS Status: Compliant

SMSC DS – LPC47M192
Bits[6:5] reset on
VTR POR only
NAME
REG INDEX
DATASHEET
1=block mouse clock and data signals into 8042
0= do not block mouse clock and data signals into
8042
Bit[5] K_ISO. Enables/disables isolation of keyboard
signals into 8042.
keyboard wakeup (PME) logic.
1=block keyboard clock and data signals into 8042
0= do not block keyboard clock and data signals into
8042
Bit[4] MLATCH
MINT (default)
Bit[3] KLATCH
KINT (default)
Bit[2] Port 92 Select
Bit[1] Reserved
Bit[0] Reserved
= 0
= 1 MINT is the latched 8042 MINT
= 0
= 1 KINT is the latched 8042 KINT
= 0 Port 92 Disabled
= 1 Port 92 Enabled
Page 182
MINT is the 8042 MINT ANDed with Latched
KINT is the 8042 KINT ANDed with Latched
DEFINITION
Does not affect KDAT signal to
Rev. 03/30/05