EW31244SL7QV Datasheet, PDF (186/252 Pages) Intel Corporation – Intel® 31244 PCI-X to Serial ATA Controller

Intel^® 31244 PCI-X to Serial ATA Controller
Programming Interface
Table 113.
SATA Port Registers Mapping in PCI DPA Mode (Sheet 2 of 7)
Register Name
SU PCI DPA Command Register - SUPDCR
Reserved.
SU PCI DPA Alternate Status Register - SUPDASR
SU PCI DPA Device Control Register - SUPDDCTLR
Reserved.
Reserved.
SU PCI DPA Upper DMA Descriptor Table Pointer Register - SUPDUDDTPR
Reserved.
SU PCI DPA Upper DMA Data Buffer Pointer Register - SUPDUDDPR.
SU PCI DPA DMA Command Register - SUPDDCMDR
SU PCI DPA DMA Status Register - SUPDDSR
Offset
Port 0 - 21DH
Port 1 - 41DH
Port 2 - 61DH
Port 3 - 81DH
Port 0 - 220H - 227H
Port 1 - 420H - 427H
Port 2 - 620H - 627H
Port 3 - 820H - 827H
Port 0 - 228H
Port 1 - 428H
Port 2 - 628H
Port 3 - 828H
Port 0 - 229H
Port 1 - 429H
Port 2 - 629H
Port 3 - 829H
Port 0 - 22CH - 25FH
Port 1 - 42CH - 42FH
Port 2 - 62CH - 62FH
Port 3 - 82CH - 82FH
Port 0 - 260H
Port 1 - 460H
Port 2 - 660H
Port 3 - 860H
Port 0 - 264H
Port 1 - 464H
Port 2 - 664H
Port 3 - 864H
Port 0 - 268H
Port 1 - 468H
Port 2 - 668H
Port 3 - 868H
Port 0 - 26CH
Port 1 - 46CH
Port 2 - 66CH
Port 3 - 86CH
Port 0 - 270H
Port 1 - 470H
Port 2 - 670H
Port 3 - 870H
Port 0 - 272H
Port 1 - 472H
Port 2 - 672H
Port 3 - 872H
186
April 2004
Developer’s Manual