Freescale Semiconductor QorIQ LS1043A, Reference Manual

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Table 1-1. Acronyms and abbreviations (continued)
Acronym/abbreviation Description
LDO Low-dropout
LED Light-emitting diode
LSB Least significant bit
LVDD Supply voltage for the GETH block
MAC Medium access control
MMC Multimedia card
MII Media-independent interface
MSB Most significant bit
MSD Mass storage device
OCM Offline Configuration Manager (FPGA-embedded)
OVDD Supply voltage for general purpose I/O
PCBA Printed circuit board assembly
PLL Phase-locked loop
PMIC Power management integrated circuit
POR Power-on reset
POVDD Security fuse programming override supply voltage (PROG_SFP)
ppm Parts per million
PROMJet Memory emulator by EmuTec Inc.
QSGMII Quad serial gigabit media-independent interface
RCW Reset configuration word
REFCLK Reference clock (clock synthesizer input value)
RGMII Reduced gigabit media-independent interface
ROM Read-only memory
RTC Real-time clock
RTS Request to send
SATA Serial advanced technology attachment
SCL/SCLK Serial clock
SD Secure digital card
SDHC Secure digital high capacity card
SDRAM Synchronous dynamic random access memory
SDREFCLK SerDes reference clock
SERCLK SerDes clock
SerDes (SRDS) Serializer/deserializer, for example, PEX, XAUI, SGMII, SATA, sRIO,
AURORA, and XFI
SGMII Serial gigabit media-independent interface
SLAC Subscriber line access controller
SLC Single-level cell
SLIC Subscriber line interface controller
SMB Subminiature version B connector
SPD Serial presence detect
Table continues on the next page...
Chapter 1 Introduction
QorIQ LS1043A Reference Design Board Reference Manual, Rev. 0, 08/2015
Freescale Semiconductor, Inc. 9