Table 14. Devices attached to XSPI interface
Part identifier Part number Manufacturer Description
U112 MT35XU512ABA1G12 Micron 64 MB, PBGA24 octal SPI serial flash
memory
U115
J13 TFM-110-02-S-D-SN-K-TR Samtec A 2x10-pin connector that connects to
an external QSPI flash emulator
(DediProg EM100Pro) through an ISP-
ADP-intel-B cable adapter. The
EM100Pro emulator uses 1.8 V as the
input/output voltage.
The table below describes the XSPI routing configuration.
Table 15. XSPI configuration
Configuration signal DIP switch CPLD register Description
CFG_XSPI_MAP[3:0] SW1[6:8] BRDCFG0[7:5]
Bit value XSPI_A_CS0 XSPI_A_CS1 Description
000 (default
setting)
Dev #0 Dev #1 Boot from
default flash
memory
001 Dev #1 Dev #0 Boot from
alternative
flash
memory
010 QSPI
emulator
Dev #0 Boot from
QSPI
emulator,
program
default flash
memory
011 QSPI
emulator
Dev #1 Boot from
QSPI
emulator,
program
alternative
flash
memory
100 Dev #0 QSPI
emulator
Emulator
access
2.9 USB interface
The LX2160ARDB supports two universal serial bus (USB) 3.0 controllers, with each port connected to a different type of USB
connector for maximum flexibility. The table below describes the USB ports.
NXP Semiconductors
LX2160ARDB Functional Description
QorIQ LX2160A Reference Design Board Reference Manual, Rev. 4, 07/2020
Reference Manual 31 / 116
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