PCI Card Placement Rules
286 AS/400e System Handbook
Hard Rules: IOA Capabilities
Notes:
1. The #2743 PCI 1 Gbps Ethernet IOA must be placed in a 64-bit slot except on the Model
270 system unit where it is supported in a 32-bit slot. The #2743 may only be combined
with a maximum of one other IOA on an IOP. IPX protocol is not supported on the #2743.
There may be only one #2743 per Multi-Adapter Bridge.
2. A maximum of two of these IOAs (#2744 or #4838) is allowed per IOP. Not more than one
#2744 or #4838 is allowed per IOP when this IOP also drives any ATM IOA (#4815,
#4816, or #4818).
3. A maximum of one of these IOAs (#4815, #4816, #4818) is allowed per IOP.
4. A maximum of three of these IOAs (#4748, #9748, #2763) is allowed per IOP.
5. #4801 is not allowed to be controlled by the embedded IOP on the Model 270 and 820 or
the Base IOP on Model 830, 840, SB2, and SB3.
IOA Card Length
8
Memory Performance
#2743 PCI 1 Gbps Ethernet IOA
1
Short 2 26
#2744 PCI 100 Mbps Token Ring IOA
2
Short 25 36
#2749 PCI Ultra Magnetic Media Controller Short 22 25
#2763 PCI Raid Disk Unit Controller
4, 10, 12, 14
Long 29 21
#2768 PCI Magnetic Media Controller
9
Short 22 25
#4723 PCI 10Mbps Ethernet IOA Short 25 12
#4745 PCI WAN IOA
15
Short 15 14
#4746 PCI Twinaxial Workstation IOA
15, 16
Short 10 6
#4748/#9748 PCI Raid Disk Unit Controller
4, 10, 11, 14
Long 29 21
#4750/#4751 PCI ISDN IOA
6, 17
Long 25 7
#4761 Integrated Analog Modem
6, 18
Long 22 7
#4801 PCI Cryptographic Coprocessor
5
Short 11 18
#4815/#4816/#4818 PCI 155Mbps ATM IOA
2, 3, 14
Short 35 47
#4838 PCI 100/10Mbps Ethernet IOA
2
Short 25 36
#9767 PCI Disk Unit Controller (CCIN 2767)
10, 13
Short 29 21
#9771 Base PCI Two-Line WAN with Modem
7, 15
Short 15 14
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