Kontron COMe-cP2020 Instrukcja Użytkownika Pobierz pdf (Strona 14)

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COMe-P2020 User Guide

1.3 Technical Specifications

Table 1-1: COMe-cP2020 Main Specifications

COMe-cP2020 SPECIFICATIONS

PROCESSOR

CPU The COMe-cP2020 supports the following microprocessor:

• Freescale™ QorIQ™ P2020 processor, 1.2 GHz, 667 MHz platform frequency

standard temperature range

• Freescale™ QorIQ™ P2020 processor, 1.0 GHz, 667 MHz platform frequency ex-

tended temperature range

(Other operating speeds and processor variants (P2010, P1020 and P1011) are

available on request)

Integrated Controllers Controllers integrated in the CPU and utilized by the COMe-cP2020 are:

• eSDHC, eLBC, DUART, eTSEC, PCIe, sRIO, SPI, I²C

MEMORY

Memory Main memory:

• Up to 4 GB, dual-channel DDR3 SDRAM memory with ECC running at 667 MHz

(800 MHz version is available on request)

Cache structure:

• 32 kB instruction cache for each e500 core

• 32 kB data cache for each e500 core

• 512 kB shared L2 cache

Flash memory:

• Two SPI boot flashes (2 x 2 MB) for U-Boot selectable via the DIP switch

• One 8 MB SPI flash for operating system or application

Mass storage device:

• Up to 2 GB NAND flash via an integrated/embedded NAND flash controller

• Up to 32 GB microSDHC flash via an integrated SDHC controller

MRAM memory:

• 512 kB of non-volatile memory

Two serial EEPROMs with 64 kbit:

• One for system data storage

• One free for user data storage

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 105 106

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