Datasheet

Table 3. FRWY-LS1046A features
Board feature Processor feature used Description
Processor QorIQ LS1046A processor
For details on the LS1046A processor,
see QorIQ LS1046A Reference Manual.
NOTE
DDR One 32-/64-bit DDR4 SDRAM
memory controller with ECC
• Supports data rates of up to 2133 MT/s
• Supports 64-bit data bus
• Supports five onboard 512 Mbit x16 discrete memory
modules (eight data byte lanes + ECC)
• Supports double-bit error detection and single-bit error
correction ECC (8-bit check word across 64-bit data)
• Supports single chip select
SerDes Two SerDes modules (SerDes1 and
SerDes2), each having four lanes
with speeds of up to 10 Gbit/s
SerDes1:
• Lane 2: Supports a QSGMII PHY, provides four 1.25 GbE
ports
SerDes2:
• Lane 1: Supports a PCIe x1 (Gen 1/2/3) M.2 Key-E slot
for 1630/2230 Wi-Fi module
• Lane 3: Supports a PCIe x1 (Gen 1/2/3) M.2 Key-E slot
for 1630/2230 Wi-Fi module
Ethernet QSGMII interface
• Supports four 1G/100M/10BaseT Ethernet ports through
two 1x2 RJ45 connectors with link and activity status
USB 3.0 Two USB 3.0 controllers (USB1 and
USB2) with integrated PHYs
• Supports super-speed (5 Gbit/s), high-speed (480
Mbit/s), full-speed (12 Mbit/s), and low-speed (1.5 Mbit/s)
operations
• Two USB 3.0 ports are configured as host with a 1x2
USB Type A connector
IFC 2.0 Integrated flash controller (NOR,
NAND)
• 64 MB onboard QSPI NOR flash memory (1.8 V) - as
boot source
• 4 Gbit (512 Mbit x 8) SLC NAND flash memory (1.8 V)
with ECC support
SDHC One enhanced secure digital host
controller (eSDHC)
• Supports a micro-SDHC connector for connecting an
external micro-SD 3.0 card
• Operates at 3.3 V
Table continues on the next page...
Board features
Layerscape FRWY-LS1046A Board Reference Manual, Rev. 0, 26 April 2019
NXP Semiconductors
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