IBM 7026-H80 - RS/6000 - 256 MB RAM - Data Flow with Two- to Six-Way Processor; Powering the System on and off

Data Flow with Two- to Six-Way Processor
L2
2-Way System
6XX
Bus 0
L2
P
P
L2
L2
P
6XX
Bus 1
Memory Cards
(1 or 2)
Memory Cards
(1 or 2)
256 MB - 32 GB
SMI BUS 0, 1
SMI
SMI
SMI
SMI
SMI BUS 2, 3
64-bit
PCI Bus 2
64-bit
PCI Bus 2
RIO
(2)
6-Way System
L2
L2
P
4-Way System
OR
L2
L2
P
P P
P
PCI Host Bridge
Memory
Controller
Memory
Controller
64-bit
PCI Bus 1
64-bit
PCI Bus 1
32-bit PCI Bus 0
10/100
E’net
10/100
E’net
PCI to PCI
Bridge 3
PCI to PCI
Bridge 3
3.3
V
3.3
V
3.3
V
3.3
V
5V
PCI to PCI
Bridge 2
PCI to PCI
Bridge 2
3.3
V
3.3
V
3.3
V
3.3
V
5V
5V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
5V
3.3
V
3.3
V
3.3
V
3.3
V
PCI to PCI
Bridge 1
PCI to PCI
Bridge 1
Converged Support
Processor
Converged Support
Processor
S
L
O
T
2
S
L
O
T
2
S
L
O
T
1
S
L
O
T
1
S
L
O
T
7
S
L
O
T
7
S
L
O
T
6
S
L
O
T
6
S
L
O
T
5
S
L
O
T
5
S
L
O
T
3
S
L
O
T
3
S
L
O
T
8
S
L
O
T
8
S
L
O
T
11
S
L
O
T
11
S
L
O
T
10
S
L
O
T
10
S
L
O
T
4
S
L
O
T
4
S
L
O
T
9
S
L
O
T
9
S
L
O
T
12
S
L
O
T
12
S
L
O
T
13
S
L
O
T
13
S
L
O
T
14
S
L
O
T
14
SCSI
Powering the System On and Off
The system can be powered on after the following cables are connected:
v V/S COMM Cable
v All RIO cables
v All SPCN cables
v JTAG Cable
v All PCI cables to supported drawers
4 Service Guide