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AT8402
3.
Hardware Description
This chapter describes the board specific items of the AdvancedTCA AMC Carrier Board
AT8402 consisting of the main assembly with the Power Mezzanine Module. Also described is
the RTM8400 used for management access and I/O extension.
3.1
Base Board
The base board is a PICMG 3.0 and 3.1 Option 3 compliant Carrier Board for AdvancedTCA
shelves offering up to four mid-size AMC bays.
Figure 3-1: Functional Block Diagram Base Board
AMC B1
AMC B2
AMC B3
AMC B4
RS232
2
4
SAS
Expander
4
4
SAS
2
Controller
4
8
Switch Controller
PCI
2
Gigabit
Ethernet
4
Switch
PCI
2
Express
Switch
8
Page 3 - 2
Hardware Description
2
4x8
4
RS232
To all
Telco/PCIe
AMC
Clk
slots
To all AMC slots
IPMI
Power
Mezzanine
AT8402 User Guide
FE
4
4
4
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