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EP80579 Datasheet, PDF (501/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line | |||
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Intel® EP80579 Integrated Processor
16.3
Warning:
EDMA Registers: Bus 0, Device 1, Function 0
The EDMA registers are in Bus 0, Device 0, Function 1. Table 16-112 provides the
register address map for this device and function.
Address locations that are not listed are considered reserved register locations. Reads
to reserved registers may return non-zero values. Writes to reserved locations may
cause system failure.
Table 16-112.Bus 0, Device 1, Function 0: Summary of EDMA PCI Configuration Registers
Offset Start Offset End
Register ID - Description
Default
Value
00h
02h
04h
06h
08h
0Ah
0Bh
0Eh
10h
2Ch
2Eh
34h
3Ch
3Dh
40h
80h
84h
88h
A0h
A4h
A8h
ACh
B0h
B4h
B8h
01h
03h
05h
07h
08h
0Ah
0Bh
0Eh
13h
2Dh
2Fh
34h
3Ch
3Dh
40h
83h
87h
88h
A0h
A4h
A8h
ACh
B3h
B7h
B9h
âOffset 00h: VID - Vendor Identification Registerâ on page 502
8086h
âOffset 02h: DID - Device Identification Registerâ on page 502
5023h
âOffset 04h: PCICMD - PCI Command Registerâ on page 503
0000h
âOffset 06h: PCISTS - PCI Status Registerâ on page 504
0010h
âOffset 08h: RID - Revision Identification Registerâ on page 504
Variable
âOffset 0Ah: SUBC - Sub-Class Code Registerâ on page 505
80h
âOffset 0Bh: BCC - Base Class Code Registerâ on page 505
08h
âOffset 0Eh: HDR - Header Type Registerâ on page 505
00h
âOffset 10h: EDMALBAR - EDMA Low Base Address Registerâ on page 506
00000000h
âOffset 2Ch: SVID - Subsystem Vendor Identification Registerâ on page 506
0000h
âOffset 2Eh: SID - Subsystem Identification Registerâ on page 507
0000h
âOffset 34h: CAPPTR - Capabilities Pointer Registerâ on page 507
B0h
âOffset 3Ch: INTRLINE - Interrupt Line Registerâ on page 507
00h
âOffset 3Dh: INTRPIN - Interrupt Pin Registerâ on page 508
01h
âOffset 40h: EDMACTL - EDMA Control Registerâ on page 508
08h
âOffset 80h: EDMA_FERR - EDMA First Error Registerâ on page 509
00000000h
âOffset 84h: EDMA_NERR - EDMA Next Error Registerâ on page 511
00000000h
âOffset 88h: EDMA_EMASK - EDMA Error Mask Registerâ on page 513
00h
âOffset A0h: EDMA_SCICMD - EDMA SCI Command Registerâ on page 514
00h
âOffset A4h: EDMA_SMICMD - EDMA SMI Command Registerâ on page 515
00h
âOffset A8h: EDMA_SERRCMD - EDMA SERR Command Registerâ on page 516
00h
âOffset ACh: EDMA_MCERRCMD - EDMA MCERR Command Registerâ on page 517 00h
âOffset B0h: MSICR - MSI Control Registerâ on page 518
00020005h
âOffset B4h: MSIAR - MSI Address Registerâ on page 519
FEE00000h
âOffset B8h: MSIDR - MSI Data Registerâ on page 520
0000h
August 2009
Order Number: 320066-003US
Intel® EP80579 Integrated Processor Product Line Datasheet
501
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