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Overview: Functional Overview
10009109-01 ATCA-9305 User’s Manual
1-3
FUNCTIONAL OVERVIEW
The following block diagram provides a functional overview for the ATCA-9305:
Figure 1-1: General System Block Diagram
Console
(ENG use only)
PCI Bus
10G - 4 PORTS
RJ45 RJ45
BCM5482
1 2
Base
3 2 1 0 3 2 1 0
FC2 FC1
10G Fabric
J23
I2C
EEPROM
COP/
JTAG
NAND
Flash
1GB
x 16
BCM56802
XAUI 10 Gb
Switch
5 XAUI
SGMII
2
SGMII
1
XAUI
8 7
XAUI 13
XAUI 14
3
SGMII
4
SGMII
PCI Bus
IDSEL13
6 XAUI
Mag
KSL
CPLD
Latched Adrs
A/D
IPMB
P10
Console
(ENG use only)
Cavium
Octeon
CN5860
Processor 1
SPI-1
PCI
Bus
IDSEL11
Serial 0D1_DDR2
I2C
Serial 1
SPI-0
Adrs/Data
Console
BCM5461S
Stratix II GX
#2
I2C
EEPROM
RTC
MPC8548
Management
Processor
RLDRAM
64MB
Local Bus
Addr/Data
J31
10G - 2 PORTS
J30
Socketed
ROM
512KB
x 8
COP/
JTAG
To RTM
XAUI
11-12 15 -18
J33
RTM RST
12V Hot Swap
RTM Console
PQ I2C
Serial CFG
EEPROM
RLDRAM
64MB
PQ DDR2
SDRAM
NOR
Flash
4M
x 16
P1 DDR
SDRAM
P2 DDR2
SDRAM
RLDRAM
64MB
RLDRAM
64MB
I2C
EEPROM
RLDRAM
64MB
RLDRAM
64MB
RLDRAM
64MB
RLDRAM
64MB
Stratix II GX
#1
Stratix II GX
#4
BCM5461S BCM5461S
Mag
Mag Mag
I2C
EEPROM
COP/JTAG
PCIe x4
I2CI2C
Stratix II GX
#3
Cavium
Octeon
CN5860
Processor 2
Serial 0
Serial 1
D1_DDR2
I2C
SPI-1
SPI-0
Local Bus
Addr/Data
PCI
Bus
IDSEL12
NOR
Flash
512Mb or
64MB x 16
Socketed
ROM
512K
x 8
NOR
Flash
4M
x 8
Socketed
ROM
512K
x 8
NOR
Flash
4M
x 8