PCI Card Placement Rules
304 AS/400e System Handbook
The following features still need to be added to the system:
• One #2843 PCI IOP
• One #4746 PCI Twinax Workstation IOA (provides attachment for Twinax device
addresses)
• One #4838 PCI 100/10 Mbps Ethernet IOAs (provides attachment to 100 Mbps
Ethernet segment)
The remaining IOA features will be controlled by the #2843 IOP on in the #5074. The
verification that the Base IOP has the capability to support the chosen cards is shown here:
1. Identify the IOP being considered.
The #2843 Base IOP will be used.
2. Determine the capacity values for the selected IOP using the “IOP Capacity Table” on
page 285. Enter the values on line 6 of the Configuration Validation Form.
The #2843 IOP has a memory capacity value of 211 and a performance capacity value of
100. Those values are entered on line 6.
3. Identify the IOAs to be controlled by the selected IOP.
One #4746 and one #4838 will be controlled by the #2843 (since one #4838 does not
require optimum performance, it can also be controlled by this #2843).
C12
C11
C10
C09
C08
C06
C05
EMBED
Slot
1 #2843
2 #4746
3,4 #4746
5 #4746
6 #2749
1IOP
2 #9771
3 #4748
C07
7,8
C04 4 #4745
C03 5,6 #2749
C02 7 #2843
C01 8 #4838
Model 820
M-A Bridge
Bus No.
Multi-
Adapter
Bridge
#2
Multi-
Adapter
Bridge
#1
#5074
C11
C10
C07
Slot
1,2 IOP/INS
7,8 IOA
4IOA
C06
3IOA
C09
5,6 IOP/IOA
C13
C12
C14
5,6 IOP/IOA
4IOA
3IOA
C15 7,8 IOA
C05
1,2 IOP
C02
C01
3,4 #4748
1,2 #9943 (Base)
C04 7,8 #4746
C03 5,6 #4746
M-A Bridge
Bus No.
Multi-Adapter Bridge
#3
Multi-Adapter Bridge
#2
Multi-Adapter Bridge
#1
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