EP80579 Datasheet, PDF (1565/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Table 38-8. Offset 0x00000044h: GCU_GBE_RC_STAT - GCU GbE RCOMP Status Register
Description: RCOMP status of Local Expansion Bus outputs.
View: PCI
BAR: CSRBAR
Bus:Device:Function: M:3:0
Offset Start: 00000044h
Offset End: 00000047h
Size: 32 bit
Default: 00000000h
Power Well: Core
Bit Range
28
27 :16
15 :12
11 :00
Bit Acronym
Bit Description
RSVD
Reserved
NMOS_CTRL NMOS strength control output to pads
RSVD
Reserved
PMOS_CTRL PMOS strength control output to pads
Sticky
Bit Reset
Value
0h
0h
0h
0h
Bit Access
RO
RO
RO
RO
38.4.1.7 Offset 0x00000050h: GCU_LEB_RC_STAT - GCU Local Expansion Bus
RCOMP Status Register
Table 38-9. Offset 0x00000050h: GCU_LEB_RC_STAT - GCU Local Expansion Bus RCOMP
Status Register
Description: RCOMP status of Local Expansion Bus outputs.
View: PCI
BAR: CSRBAR
Bus:Device:Function: M:3:0
Offset Start: 00000050h
Offset End: 00000053h
Size: 32 bit
Default: 63000300h
Power Well: Core
Bit Range
31
30
29
28
27 :16
15 :12
11 :00
Bit Acronym
Bit Description
Ready
Ready from the RCOMP controller
PMOS_COMP PMOS comparator output (input to controller)
NMOS_COMP NMOS comparator output (input to controller)
RSVD
Reserved
NMOS_CTRL NMOS strength control output to pads
RSVD
Reserved
PMOS_CTRL PMOS strength control output to pads
Sticky
Bit Reset
Value
0h
1h
1h
0h
300h
0h
300h
Bit Access
RO
RO
RO
RO
RO
RO
RO
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
1565