MTD800 データシートの表示（PDF） - Myson Century Inc
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MTD800 Datasheet PDF : 42 Pages
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MYSON
TECHNOLOGY
MTD 800
(Preliminary)
Name
Class Codes
Location Descr iption
09H ~
0BH
This field is har dwired to 020000H.
The value of 020000H indicates the device is a ethernet controller.
Name
Capabilities
Pointer
Location
34H
Descr iption
This register stores a pointer to the power-management register
block in the PCI configuration space. This pointer is in effect only
when the power management capabilities bit in the status register is
set. Otherwise, the pointer is set to “00H”.
The value of this field is “88H” when power -management bit is
set.
4.1.10 Wake-Up-LAN / Power Management Registers ( CFWUAR, CFPMR )
The Wake-Up-LAN register stores the address for matching the magic packet under power-down mode
and locates at the configuration address of 40H and 44H. The Power Management register defines the asso-
ciated control and status bits with the power management event and octets at the configuration address of
88H and 8CH. When the chip works in power down mode, these two registers can not be accessed. Any
read or write action is ignored during D1/D3HOT states.
Table 4.10 The Content of Wake-Up-LAN / Power Management Registers
Name
WUL_Addr 3
WUL_Addr 2
WUL_Addr 1
WUL_Addr 0
Reser ved
WUL_Addr 5
WUL_Addr 4
Field Descr iption
Remote Wake-Up-LAN Address Register ( offset 40H )
31 - 24 The 4th byte in the Wake-Up-LAN Address. The value is loaded
from EEPROM.
23 - 16 The 3r d byte in the Wake-Up-LAN Addr ess. The value is loaded
from EEPROM.
15 - 8
The 2nd byte in the Wake-Up-LAN Addr ess. The value is loaded
from EEPROM.
7-0
The 1st byte in the Wake-Up-LAN Address. The value is loaded
from EEPROM.
( offset 44H )
31 - 16 This field is har dwir ed to 0.
15 - 8
The 6th byte in the Wake-Up-LAN Address. The value is loaded
from EEPROM.
7-0
The 5th byte in the Wake-Up-LAN Address. The value is loaded
from EEPROM.
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MTD800 Revision 0.0 07/20/1999
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