Freescale Semiconductor QorIQ T1023, Руководство пользователя

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Table 1-2. Acronyms and abbreviations (continued)
Usage Description
MPIC Multicore Programmable Interrupt Controller
PCIe/PEX PCI Express
PLD Programmable Logic Device
POR Power On Reset
SATA Serial Advanced Technology Attachment
SD Secure Digital
SDRAM Synchronous Dynamic Random-Access Memory
SDHC Secure Digital High Capacity
SerDes Serializer/Deserializer
SGMII Serial Gigabit Media Independent Interface
SPI Serial Peripheral Interface
SYSCLK System Clock
TDM Time-Division Multiplexing
UART Universal Asynchronous Receiver/Transmitter
VCC Voltage for Circuit
VTT Voltage for Terminal
1.3 T1023RDB board features
The T1023RDB board features are as follows:
• T1023RDB runs at default core frequency 1.2 GHz, platform clock 400 MHz, DDR4
1600 MT/s.
• Memory subsystem:
• 2 GB unbuffered DDR4 SDRAM discrete devices (32-bit bus)
• 128 MB NOR flash single-chip memory
• 512 MB NAND flash memory
• 256 Kbit M24256 I2C EEPROM
• 64 MB SPI memory
• 8 GB eMMC 4.51
• SD/MMC connector to interface with the SD memory card
• Interfaces
• PCIe:
• Lane A: x1 mini-PCIe slot
• Lane C: x1 mini-PCIe slot
• 10/100/1000 BaseT Ethernet ports:
• EC1, RGMII: one 10/100/1000 port with RTL8211FS PHY
Chapter 1 Overview
QorIQ T1023 Reference Design Board User Guide, Rev. 0, 08/2015
Freescale Semiconductor, Inc. 7