18
Technical Manual
D2109 (TX200 S3)
PCI bus
Features
IOOP™ (PCI bus speed optimisation)
The hardware of the system board optimizes the PCI bus speed of the slots 1,
2 and 10, depending on the slots’ population.
–
the PCI bus speed is 133 MHz, if only one of the three slots (or no slot) is
populated.
–
the PCI bus speed is 100 MHz for all other population variants for slot 1, 2
and 10.
Zero Channel RAID (with SAS controller D2107)
PCI slot 1 (blue sockel) is prepared for Zero Channel RAID (ZCR). ZCR means
that the SCSI controller is seen as SCSI RAID controller through the inserted
SAS controller D2107. The PCI bus then runs with 100 MHz.
3
PCI e x8 slot
4
PCI e x4 slot
5
32 bit
33
32 bit PCI slot
10
64 bit
100/133
PCI-X slot only for SAS controller D1207
PCI slot
64bit/
32bit
Frequency
in MHz
Description
