Fujitsu PRIMEQUEST 400 Series, Installation Manual, Page: 96 / 446

2-50 C122-E001-10EN
CHAPTER 2 Setup
Table 2.22 Displayed and setting items in the [IOU Split] window
• To split an IO Unit or IOX:
1
Check the [Split] check box of the IO Unit or IOX to be split.
2
Specify the PCI slots and PCIU ports assigned to the split IO Units A and B by
selecting the appropriate [PCI slots] and [PCIU ports] radio buttons.
3
Click the [Apply] button.
The IO Unit or IOX is split, with xA and xB displayed for each portion in the
window.
• To merge IO Units or IOXs:
1
Uncheck the [Split] check box of the IO Units or IOXs to be merged, and click the
[Apply] button.
The IO Units or IOXs are merged and shown as one merged IO Unit or IOX in the
window.
Item Description
IOU# Displays an IO Unit identification number (numbers). If the IO Unit is
already split, xA and xB are displayed.
IOX (in the
PRIMEQUEST
520A/520 only)
Displays an IOX identification number (numbers). If the IOX is
already split, xA and xB are displayed.
Partition# Displays a partition number or "Free," which indicates that the IO Unit
or IOX is free.
Status Displays the IO Unit or IOX status.
PCI slots Specifies the PCI slots assigned to the split IO Units A and B.
PCIU ports Specifies the PCIU ports assigned to the split IO Units or IOXs A and B.
Split Specifies whether to split the IO Unit or IOX.