Memory; Memory Interface; Memory Sockets - SMART Embedded Computing ATCA-F140 Series Installation And Use Manual

Functional Description
 Programmable interrupt controller

Three PCI Express interfaces
 4-channel DMA controller
 Three 10/100/1000 Gigabit Ethernet MACs
 One high speed USB interface
 Enhanced secure digital (SD) host controller
 SPI interface
 Two I
 Security engine with XOR acceleration
 JTAG interface
4.3

Memory

4.3.1

Memory Interface

The QorIQ P2020 Integrated Processor provides an on-chip DDR3 compliant memory
controller with the following features:
 Programmable timing supporting DDR3 SDRAM
 64-bit data interface
 Full ECC support
 Sleep mode support for self-refresh SDRAM
 On-die termination support when using DDR3
 Supports auto refreshing
 Registered DIMM support
 +1.5V DDR3 compatible interface
4.3.2

Memory Sockets

Two 240-pin DDR3 DIMM sockets are provided on the ATCA-F140 to host up to 2GB of
memory in each DIMM socket using readily available single or dual rank DDR3 registered
DIMMs. The memory sockets are keyed for DDR3 modules using a 1.5V supply voltage.
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2
C controllers
ATCA-F140 Series Installation and Use (6806800M67S)
Functional Description