EP80579 Datasheet, PDF (1416/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
37.5.11.5.2 Initialization Control Word 2
Each MAC has a unique Initialization Control Word 2.
Table 37-8. Initialization Control Word 2
Bit
Range
Bit Acronym
Bit Description
7
APM PME# Enable
Initial value of the Assert PME On APM Wakeup bit in the Wake Up Control
Register (WUC.APMPME).
6:0
Reserved
These bits must be set to ‘0’
37.5.11.5.3 Initialization Control Word 3
Each MAC has a unique Initialization Control Word 3.
Table 37-9. Initialization Control Word 3
Bit
Range
Bit Acronym
Bit Description
7
D3COLD_WAKEUP_ Configures the initial HW default value of the ADVD3WUC bit in the Device
_ADV_EN
Control Register (CTRL) following powerup
6:5
Reserved
This bit must be set to ‘0’
RGMII/RMII Translation Gasket Select
• ‘0’ - RGMII
4
RGMII/RMII
• ‘1’ - RMII
• Initializes CTRL_AUX.RGMII/RMII bit
3
Reserved
This bit must be set to ‘0’
Initial value of Advanced Power Management Wake Up Enable in the Wake Up
2
APM Enable
Control Register (WUC.APME). This bit is also used to initialize the SLU bit in the
CTRL register.
Initial value of Link Mode bits of the Extended Device Control Register
(CTRL_EXT.LINK_MODE), specifying which link interface and protocol is used by
the MAC.
1:0
Link Mode
00 = MAC operates in GMII/MII mode
01 = Reserved
10 = Reserved
11 = Reserved
37.5.11.5.4 Management Control Word
This register is unique for each MAC.
Table 37-10. Management Control Word
Bit Bit Acronym
Bit Description
15:13 Reserved
12:8 Reserved
7
IPv6 Address
Valid
6
IPv4 Address
Valid
5:0 Reserved
Reserved. Set to 0.
Reserved. Set to 0.
IPv6 Address in the IP Address EEPROM register is valid. This is written to bit 16 of
the IP Address Valid (IPAV[16]) register.
IPv4 Address in the IP Address EEPROM register is valid. This is written to bit 0 of the
IP Address Valid (IPAV[0]) register.
Reserved. Set to 0.
Intel^® EP80579 Integrated Processor Product Line Datasheet
1416
August 2009
Order Number: 320066-003US