LPC47M182 SMSC Corporation, LPC47M182 Datasheet - Page 125

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LPC47M182

Manufacturer Part Number
LPC47M182
Description
ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC
Manufacturer
SMSC Corporation
Datasheet

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Advanced I/O Controller with Motherboard GLUE Logic
Datasheet
SMSC LPC47M182
The KLATCH and MLATCH bits are located in the KRST_GA20 register, in Keyboard Logical Device at
0xF0.
8042
8042
KINT
MINT
KLATCH Bit
MLATCH Bit
Figure 7.2 – Keyboard Latch
DATASHEET
RD 60
RD 60
Figure 7.3 – Mouse Latch
VCC
VCC
D
D
125
CLR
CLR
Q
Q
Revision 1.8 SMSC/Non-SMSC Register Sets (02-24-05)
KINT
MINT
new
new

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