FIGURE 5-1 Netra CP3260 Blade Server Block Diagram
I2C | FBDIMM |
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8 FBDIMM SLOTS
D190 (Vcore) 
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FBDIMM BRANCH0 |
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| UltraSPARC | |
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| T2 |
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XAUI |
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| X8 PCI | I2C |
| EXPRESS | |
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| HOST(OBP) |
| FLASH |
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| FPGA |
| FLASH |
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SSI |
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| SSI |
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SSI |
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JTAG |
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| FPGA |
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DOC
MD4832
PPC
FLASH
SP SDRAM
256 MB
PPC
Parallel Bus
H8
Parallel Bus
POWER PC
MPC885 66MHz
Payload(RS232) | Serial RS232 | PPC |
I2C | ||
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PPC Ethernet |
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RMII – Port 2 |
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PPC Ethernet | PHY |
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RMII |
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DC Blocking | 0 | X8 |
caps. | PORT |
Console
MUX |
I2C (Netconsole)
MUX 
MUX
PORT 1
X4
Dual
GBE
XFMR
XFMR 
PPC
Ethernet
RMII
BCM5397
Switch
(5 port+RGMII/GMII)
SWITCH 0
X4 | X4 | X8 |
PORT 9 | PORT 2 | PORT 8 |
Dual
GBE
| PORT 10 |
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| Payload |
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| X4 |
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| 0 Ohm |
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| FRONT/REAR | I2C | Devices |
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| SERIAL |
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| CONSOLE |
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| TI |
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| RS232 |
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| 5 port |
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| TUSB6250 |
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| I2C |
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| USB |
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| USB Hub |
| USB 2,3 |
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| Serial |
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| Selector |
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| Flash |
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| I2C | Devices |
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| Parallel Bus I/F | Serial Payload |
| Serial Netconsole |
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| Dual |
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| I2C |
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| GBE |
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| SYS_I2C |
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| I2C (Netconsole) |
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| I2C | H8 |
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| I2C | RTM |
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| I2C | IPMC_I2C |
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| I2C Devices | |||||
SMM15
FLASH_SEL
OBP/HV
SP NVRAM
SUNFRUID
SCC_MAC
FBDIMM SPD[0..7]
ADM1026
IPMI FRUID
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| XAUI_RTM |
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| XFMR | |
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| 2,3 |
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| XFMR |
| XFMR |
| USB | |||
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| 0 | 1 | 0 | 1 |
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| Fabric |
| Base |
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| 10/100/1000 |
| Midplane Zone 2 | ||
| MGMNT | ||
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| FRONT PANEL |
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| ETHERNET |
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| RTM |
| Debug |
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| Serial |
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| XAUI | Front board header |
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| FRONT/REAR |
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| SERIAL CONSOLE |
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ETHERNET (Mgmnt) | ETHERNET | ETHERNET | PCIEXP- | XAUI | SERIAL Console |
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| IPMB |
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| RJ45 |
| Midplane Zone 1 |
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| Zone 3 RTM |
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| Serial |
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NOTES:
1)Functions in orange are for Power PC
2)Functions in yellow are replacing Southbridge
SEL EEPROM
Telco Daughter Card
5.1.1UltraSPARC T2 Processor and Memory
The UltraSPARC T2 processor has eight SPARC physical processor cores. Each SPARC physical processor core has full hardware support for eight strands, two integer execution pipelines, one
