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RJ45
RJ45
w/mag
Publication No. 500-657055-000 Rev. G
Figure 1 VMICPCI-7055/CPCI-7055RC Block Diagram
Two Single or One Double Wide PMC Site
64-bit/100 MHz
PCI-X
PMC Site 1
64-bit/100 MHz
PCI-X
PMC Site 2
64-bit/100 MHz PCI-X Bus
JTAG/
COP
IBM 750GX
PowerPC
133 MHz/
Microprocessor
200 MHz
1.0 GHz
SODIMM
with ECC
DDR400
(200 MHz
up to 1 Gbyte)
UART
RS232
1/4
COM0
Xcrv
TTL
IPMI
UART
512 Kbyte
Flash
PLCC32
64 Mbyte
Dev
Flash
Bus
RTC
32 Kbyte
NVRAM
CPLD
UART
1/4
Xcrv
Gbit
10/100/1000 LAN
PHY
NOTE
IPMI is no longer supported. Older boards may have IPMI.
VMICPCI-7055/
CPCI-7055RC
PMC Site 1 I/O - 64-bit
Dev
Bus
UART
1/2
Xcrv
NOTE: Zero ohm
resistors for
FAB A/B op
Gbit
RGMII
PHY
Gbit
Marvell
RGMII
PHY
Discovery III
64-bit
66 MHz
PCI
32-bit
33 MHz
EIA-232/422/485 COM1/COM2
Gigabit Ether
Gigabit Ether
PICMG 2.16
Mag
PICMG 2.16
Mag
PCI
PCI-to-IDE
to
Bridge
PCI
33 MHz
Bridge
32-bit
Dual ATA 100
33 MHz
CompactFlash
Socket
Hint HB6
PCI-to-PCI
Bridge
64-bit
With
PICMG 2.1
Hot Swap
J5
J3
J2
J1
Overview 15
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