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Figure 7-33: smb hub properties dialog – AMD SimNow Simulator 4.4.4 User Manual

Page 114

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AMD Confidential

User Manual

September 12

h

, 2008

102

Chapter 7: Device Configuration

Figure 7-30: SMB Hub Properties Dialog

Differences from Real Hardware
This device model is the combination of two physical devices connected in a specific
way. The model attempts to match the functionality of the physical devices from a
programmer's perspective. The SMBus protocol is not modeled. Also, the SMBus address
of the PCA9556 is programmable based on pin-strapping, whereas this model has a fixed
SMBus base address.