CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 199

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Register Descriptions
This chapter provides detailed information regarding the
registers of the AMD Geode™ CS5535 companion device.
The register descriptions are documented at the module-
level and briefly summarized below.
GeodeLink™ Interface Unit (GLIU)
• Standard GeodeLink™ Device (GLD) MSRs: Accessed
• P2D Descriptor MSRs: Accessed via RDMSR and
• GLIU Specific MSRs: Accessed via RDMSR and
• IOD Descriptor MSRs: Accessed via RDMSR and
GeodeLink PCI South Bridge (GLPCI_SB)
• Standard GeodeLink™ Device (GLD) MSRs: Accessed
• GLPCI_SB Specific MSRs: Accessed via RDMSR and
• PCI Configuration Registers: Index accessed via PCI
Audio Codec 97 Controller (ACC)
• Standard GeodeLink™ Device (GLD) MSRs: Accessed
• ACC Native Registers: Accessed as I/O offsets from a
ATA5 Controller (ATAC)
• Standard GeodeLink™ Device (GLD) MSRs: Accessed
• ATAC Specific MSRs: Accessed via RDMSR and
• ATAC Native Registers: Accessed as I/O offsets from a
Universal Serial Bus Controllers (USBC1, USBC2)
• Standard GeodeLink Device (GLD) MSRs: Accessed via
• USB Specific MSRs: Accessed via RDMSR and
• USB Embedded PCI Configuration Registers: Accessed
AMD Geode™ CS5535 Companion Device Data Book
via RDMSR and WRMSR instructions.
WRMSR instructions. (Memory base descriptor.)
WRMSR instructions.
WRMSR instructions. (I/O base descriptor.)
via RDMSR and WRMSR instructions.
WRMSR instructions.
configuration cycle.
via RDMSR and WRMSR instructions.
GLIU IOD descriptor.
via RDMSR and WRMSR instructions.
WRMSR instructions.
GLIU IOD descriptor.
RDMSR and WRMSR instructions.
WRMSR instructions.
via RDMSR and WRMSR instructions. Also requires
GLIU P2D descriptor.
6.0Register Descriptions
• Host Controller Native Registers: Accessed via a base
Diverse Integration Logic (DIVIL)
• Standard GeodeLink™ Device (GLD) MSRs: Accessed
• DIVIL Specific MSRs: Accessed via RDMSR and
Floppy Port
• Standard GeodeLink Device MSRs: Accessed via
• Floppy Port Specific MSRs: Accessed via RDMSR and
Programmable Interval Timer (PIT)
• Standard GeodeLink Device MSRs: Accessed via
• PIT Specific MSRs: Accessed via RDMSR and WRMSR
• PIT Native Registers: Accessed as I/O addresses.
Programmable Interrupt Controller (PIC)
• Standard GeodeLink Device MSRs: Accessed via
• PIC Specific MSRs: Accessed via RDMSR and WRMSR
• PIC Native Registers: Accessed as I/O addresses.
Keyboard Emulation Logic (KEL)
• Standard GeodeLink Device MSRs: Accessed via
• KEL Specific MSRs: Accessed via RDMSR and
• KEL Native Registers: Accessed via a base address
System Management Bus (SMB)
• Standard GeodeLink Device MSRs: Accessed via
• SMB Native Registers: Accessed via a base address
address register at USB PCI Index 10h as memory
offsets.
via RDMSR and WRMSR instructions.
WRMSR instructions.
RDMSR and WRMSR instructions. (Shared with DIVIL.)
WRMSR instructions.
RDMSR and WRMSR instructions. (Shared with DIVIL.)
instructions.
RDMSR and WRMSR instructions. (Shared with DIVIL.)
instructions.
RDMSR and WRMSR instructions. (Shared with DIVIL.)
WRMSR instructions.
register, MSR_LBAR_KEL1 (MSR 51400009h) and/or
MSR_LBAR_KEL2 (MSR 5140000Ah), as memory
offsets.
RDMSR and WRMSR instructions. (Shared with DIVIL.)
register, MSR_LBAR_SMB (MSR 5140000Bh), as I/O
offsets.
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