CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 62

• 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

4.4
A GeodeLink Device with an embedded PCI bus is illus-
trated in Figure 4-5. Note the similarity with Figure 4-4 on
page 61. The only difference is the PCI Adapter located in
the center of the figure. The PCI Adapter allows a module
designed for the PCI bus to be easily embedded in a
GeodeLink architecture. It is used to embed the USB core
into the GeodeLink architecture.
The PCI Adapter provides the following features:
• Converts GeodeLink Adapter Local bus transactions
• Provides PCI bus configuration transactions from
• Performs PCI bus protocol checking and sets the
62
to/from PCI bus transactions.
GeodeLink Device MSR transactions.
GeodeLink Device Error Flag if appropriate.
Embedded PCI Adapter
Registers
Native
Native
Block
Block
31506B
Cells &
Pads
I/O
Figure 4-5. GeodeLink™ Device With Embedded PCI Bus
Embedded
Interface
PCI Bus
External Device Interface
Side-band signals to other Native Blocks
GeodeLink™ Device
Adapter
PCI
Interface
MSRs
Local
• Capable of responding to both single data phase as well
• Closely follows the functioning of the GeodeLink
• Capable of issuing retries to the master when the Local
• Safely handles all the error conditions possible during
Using the Virtual PCI Configuration Space (see Section 4.1
"GeodeLink™ Architecture Overview" on page 55), the
Core BIOS lifts this embedded physical interface into the
multi-function PCI configuration space header.
Bus
as burst transactions.
Adapter.
bus side is taking to long to complete the current trans-
action.
normal and configuration PCI transactions.
AMD Geode™ CS5535 Companion Device Data Book
GeodeLink™
Adapter
Reg In
Data In
Reg Out
Data Out
Diag
ASMI
ERR
CCU
CCU
CCU
Global Concepts and Features