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MEC1322 Datasheet(PDF) 143 Page - Microchip Technology

Part # MEC1322
Description  Keyboard and Embedded Controller for Notebook PC
PDF  456 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MEC1322 Datasheet(HTML) 143 Page - Microchip Technology

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 2014 - 2015 Microchip Technology Inc.
DS00001719D-page 143
MEC1322
10.13.6
EC2OS DATA EC BYTE 1 REGISTER
This register is aliased; see ACPI-OS DATA BYTES[3:0] on page 135, OS2EC DATA BYTES[3:0] on page 141, and
EC2OS DATA BYTES[3:0] on page 142 for detailed description of access rules.
10.13.7
EC2OS DATA EC BYTE 2 REGISTER
This register is aliased; see ACPI-OS DATA BYTES[3:0] on page 135, OS2EC DATA BYTES[3:0] on page 141, and
EC2OS DATA BYTES[3:0] on page 142 for detailed description of access rules.
10.13.8
EC2OS DATA EC BYTE 3 REGISTER
This register is aliased; see ACPI-OS DATA BYTES[3:0] on page 135, OS2EC DATA BYTES[3:0] on page 141, and
EC2OS DATA BYTES[3:0] on page 142 for detailed description of access rules.
10.13.9
EC STATUS REGISTER
This register is aliased to the OS STATUS OS Register on page 136. The OS STATUS OS Register is a read only version
of this register.
Offset
101h
Bits
Description
Type
Default
Reset
Event
7:0 EC2OS_DATA_BYTE_1
This is byte 1 of the 32-bit EC2OS DATA BYTES[3:0].
R/W
0h
VCC1_R
ESET
Offset
102h
Bits
Description
Type
Default
Reset
Event
7:0 EC2OS_DATA_BYTE_2
This is byte 2 of the 32-bit EC2OS DATA BYTES[3:0].
R/W
0h
VCC1_R
ESET
Offset
103h
Bits
Description
Type
Default
Reset
Event
7:0 EC2OS_DATA_BYTE_3
This is byte 3 of the 32-bit EC2OS DATA BYTES[3:0].
R/W
0h
VCC1_R
ESET
Offset
104h
Bits
Description
Type
Default
Reset
Event
7 UD0A
User Defined
R/W
0b
VCC1_R
ESET
6 SMI_EVT
See SMI_EVT bit in OS STATUS OS Register on page 136 for bit
description.
R/W
0b
VCC1_R
ESET
5 SCI_EVT
See SMI_EVT bit in OS STATUS OS Register on page 136 for bit
description.
R/W
0b
VCC1_R
ESET
4 BURST
See BURST bit in OS STATUS OS Register on page 136 for bit
description.
R/W
0b
VCC1_R
ESET



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