P5-595 And P5-590 Cec Logic Diagram - IBM p5 590 System Handbook

SMI II
SMI II
SMI II
SMI II
Mem Bus
DDR1 & 2
SMI Data Bus
8B Data to Each Dimm
Four 4B Read buses
Synchronous Interface
Four 2B Write buses
Elastic Interface
Enterprise
RIO
To SP
(Nodes 0&1)
0
2
GX+ Adapter
3
Enterprise (RIO-2)
RIO-2
12x IBT
62.5 MHz w / Ent.
osc
GX+ Adapter card
Chip to Chip
Internal Fabric Bus
8B Data each dir
6B Addr / Cmd each
GX+
dir
GX+ Adapter
RIO-2
Enterprise (RIO-2)
12x IBT
FED
62.5 MHz w / Ent.
osc
75 MHz w / Can.+
GX+ Adapter card
MCM to MCM
Fabric Bus
8B Data each dir
6B Addr / Cmd
each dir
GX+ Adapter card
GX+ Adapter
RIO-2
GX+
Enterprise (RIO-2)
12x IBT
FED
62.5 MHz w / Ent.
osc
75 MHz w / Can.+
RIO2
GX+ Adapter
12x IBT
Enterprise (RIO-2)
GX+ Adapter card
osc
62.5 MHz w / Ent.
16x Mul &
119 MHz osc - GR1.9
Diff
Spread
103 MHz osc - GR1.65
Driver
Spectrum
Processor Clock
Figure 2-7 p5-595 and p5-590 CEC logic diagram
IBM Eserver p5 590 and 595 System Handbook
32
Memory
2 Memory Cards/POWER5
4 DIMM's / Card
2 SMI-II / Card
SMI Add/Ctrl Bus
Four 2B Buses
Elastic Interface
L3 Bus
16B Read, 16B Write Bus
3x2B Cmd / Addr bus (1 per slice)
Elastic Interface
36MB EDRAM
Additional memory
A0
L3
GX+
POWER5 POWER5
B
A
POWER5 POWER5
C D
L3
Additional memory Additional memory
Additional memory Additional memory
L3
POWER5 POWER5
B
A
POWER5 POWER5
C D
GX+
L3
Additional memory Additional memory
Mem Clk Fan Out Clk redrive
Proc Clk Fan Out
Clk redrive
SC_VPD Fan Out
I2C Fan Out
PLD's 0-3
JTAG Fan Out
Node MUX card
0
GX+ Adapter
Enterprise (RIO-2)
L3
MCM0
GX+
62.5 MHz w / Ent.
GX+ Adapter card
GX+ Adapter card
GX+ Adapter
Enterprise (RIO-2)
GX+
L3
Book to Book Fabric Bus
Elastic interface
8B Data each dir
6B Addr / Cmd each dir
8 buses in+8 buses out / book
L3
MCM1
GX+ Adapter
Enterprise (RIO-2)
GX+
osc
GX+ Adapter card
GX+ Adapter
Enterprise (RIO-2)
L3
osc
GX+ Bus
GX+ Adapter card
Elastic Interface
4B data each dir
Mem Ref Clks 0-1
Proc Ref Clks 0-1
SC_VPD
I2C
JTAG
Enterprise
RIO-2
To SP1
(Nodes 0&1)
2
3
RIO2
12x IBT
osc
RIO2
12x IBT
FED
osc
62.5 MHz w / Ent.
75 MHz w / Can.+
RIO-2
12x IBT
FED
62.5 MHz w / Ent.
75 MHz w / Can.+
RIO-2
12x IBT
FED
62.5 MHz w / Ent.