Artesyn MVME8100/MVME8110 Installation and Use (September 2014) - Manual (Page 81)

Functional Description
MVME8100 / MVME8110 Installation and Use (6806800P25G) 81
eeproms can be reprogrammed over the processor I2C bus 4 interface. The eeprom device addresses are
listed in section
I2C Devices on page 85 . A diagram of the SRIO port topology is shown in the figure below.
4.14 PMC/XMC Sites
The MVME8100 / MVME8110 provides two PMC/XMC sites. Each PMC/XMC site will accept either a PMC or
an XMC add-on card. For a given PMC/XMC site, only an XMC or a PMC maybe populated at any given time,
as they occupy the same physical space on the PCB. Combination of PMC/XMC cards are not supported by
MVME8100 / MVME8110. The PMC/XMC1 site provides rear PMC I/O.
The 80HCPS1616 SRIO switch does not support auto baud rate discovery. The switch
configuration EEPROMs must program the P0 fabric ports to match the SRIO baud rate of the
system. The default baud rate for the P0 fabric ports is 2.5 Gbaud.
Figure 4-4 SRIO Bus Topology