IBM AS/400e User Handbook Manual page 317

6. A maximum of one of these IOAs (#4750, #4751, #4761) is allowed per IOP. A maximum
of three active communication traces is allowed at one time on these IOAs.
7. Only one #9771 is allowed per system.
• On Model 270, #9771 must be placed in the ECS slot (C07) or slot C06.
• On Model 820, #9771 must be placed in the ECS slot (C06) or slot C04.
• On Model 830/840, #9771 must be placed in the ECS slot (C02) or slot C04.
8. "Long" cards may only be installed in the following slots:
• Model 270:
• Model 820:
• Model 830 and 840:
• #5075 PCI Expansion Tower: Long slots are C01, C02, C03, C04, C06, and C07. If
• #5074 PCI Expansion Tower: Long slots are C02, C03, C04, C06, C07, C09, C10,
9. If an external tape device is to be used as an Alternate-IPL device and the #2749 or
#2768 is not controlled by the embedded or base IOP on the system, the Dedicated
Service Tools (DST) must be used to select the device as an alternate installation device.
10. Maximum disk unit controllers per tower:
• Model 270:
Long slots are C01, C02, C03, C04, and C05. If an
Integrated Netfinity Server is installed, slots C03 and
C04 are not available.
Long slots are C01, C02, C03, C04, C07, C08, C09,
C10 and C11. If Integrated Netfinity Servers are
installed, slots C02, C03, and C04, or slots C08, C09,
and C10 are not available. Slots C05 and C06 are
also long slots but are dedicated to the ECS IOA and
Disk Unit Controller IOA.
Long slots are C04, C05, C06, C07, C09, C10, C11,
C12, C13, C14, and C15. If Integrated Netfinity
Servers are installed, slots C06 and C07, or slots C12
and C13 are not available. Slots C01, C02, and C03
are also long slots but are dedicated to the Base
MFIOP, ECS IOA, and Disk Unit Controller IOA.
Integrated Netfinity Servers are installed, slots C02,
C03, and C04, or slots C06 and C07 are not available.
C12, C13, C14, and C15. If Integrated Netfinity
Servers are installed, slots C06 and C07, or slots C12
and C13 are not available. Slot C01 is also a long slot
but it is dedicated to the Base MFIOP.
One disk unit controller is allowed in the card
enclosure except when a #7104 Card Enclosure is
installed. When the #7104 is installed, two disk unit
controllers are allowed in the system unit card
enclosure. The first disk unit controller will be in slot
PCI Card Placement Rules
PCI Card Placement Rules
287