1-8
Introduction
X6DHR-8G2/X6DHR-iG2 User's Manual
Figure 1-9. Block Diagram of the E7520 Chipset
Note:
This is a general block diagram. Please refer to the Motherboard
Features for details.
MCH
NOCONA PROCESSOR#2
VRM
4_DDRII-400
ADDR
CTRL
DATA
NOCONA PROCESSOR#1
ADDR
CTRL
DATA
DATA
ADDR
CTRL
DIMMs
ICH5R
FWH
LPC I/O
LPC BUS
HUB
BMC CON.
DDRA-400
DDRB-400
PCI BUS(32-BIT)
DIMMs
4_DDRII-400
USB
0,1,2,3
USB PORT
VGA
KB.
SER.2
SER.1
H/W
MONITOR
FDD.
MS.
VRM
0, 1
SATA
SATA
UDMA-100
IDE
PRI/SEC
PCI EXP. B(X8)
SCSI
7902
Gbit LAN
ANVIK
SOCKET
ZCR
PXH#2
A
B
PCI EXP. A(X8)
SLOT--6
PCI-X BUS(100MHZ)
1_PCI-X133
PCI-X BUS(133MHZ)
1_PCI-X100
SLOT--7
266MB/s
4GB/s
6.4GB/s
6.4GB/s
PCI EXP. C(X8)
PCI EXP. B(X8)
PCI-E_(X8)
PCI-E_(X8)
B
C
A
A
B
Clock