EP80579 Datasheet, PDF (1568/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Table 38-13. Offset 0x00000068h: TDM_DRIVE_12 - TDM Drive Register for TDM ports 1 &
2
Description: Drive Control of TDM port 1 & 2outputs
View: PCI
BAR: CSRBAR
Bus:Device:Function: M:3:0
Offset Start: 00000068h
Offset End: 0000006Bh
Size: 32 bit
Default: 02000200h
Power Well: Core
Bit Range Bit Acronym
Bit Description
23 :16
15 :12
11 :08
07 :00
mdio_nchan_1x Drive strength for N-channel at 1x ratio
RSVD
Reserved
mdio_pchan_5x Drive strength for P-channel at 5x ratio
mdio_pchan_1x Drive strength for P-channel at 1x ratio
Sticky
Bit Reset
Value
0h
0h
02h
0h
Bit Access
RW
RV
RW
RW
38.4.1.12 Offset 0x00000028h: CAN_DRIVE - CAN Drive Register
Table 38-14. Offset 0x00000028h: CAN_DRIVE - CAN Drive Register
Description: Drive Control of both CAN controller outputs.
View: PCI
BAR: CSRBAR
Bus:Device:Function: M:3:0
Offset Start: 00000028h
Offset End: 0000002Bh
Size: 32 bit
Default: 02000200h
Power Well: Core
Bit Range Bit Acronym
Bit Description
31 :28
27 :24
23 :16
15 :12
11 :8
07 :00
RSVD
Reserved
mdio_nchan_5x Drive strength for N-channel at 5x ratio
mdio_nchan_1x Drive strength for N-channel at 1x ratio
RSVD
Reserved
mdio_pchan_5x Drive strength for P-channel at 5x ratio
mdio_pchan_1x Drive strength for P-channel at 1x ratio
Sticky
Bit Reset
Value
0h
02h
0h
0h
02h
0h
Bit Access
RV
RW
RW
RV
RW
RW
§§
Intel^® EP80579 Integrated Processor Product Line Datasheet
1568
August 2009
Order Number: 320066-003US