QSEVEN-Q7ALx2 - Preliminary User Guide, Rev. 0.7
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Component Technical Data
5.3.
The table below summarizes the Q7ALx2 module’s main component technical features:
Table 3: Component Technical Data
Q7ALx2 Module
Form Factor
Qseven® module standardized form factor (70 mm x 70 mm)
Processor
System On Chip
(SOC)
Embedded processors based on Intel x86 SoC with integrated chipset:
Industrial Grade (@ -40°C to 85°C):
Intel Atom x5 E3930, 2 Cores, 1.8 GHz, 6,5 W
Intel Atom x5 E3940, 4 Cores, 1.8 GHz, 9,5 W
Intel Atom x7 E3950, 4 Cores, 2.0 GHz, 12 W
Commercial Grade (0°C to 60°C):
Intel Mobile Celeron N3350 2 Cores, 2.4 GHz, 6 W
Intel Mobile Celeron N4200 2 Cores, 2.5 GHz, 6 W
Memory
System Memory
Up to 4x LPDDR4 1.2 V DRAMs
Single channel
Up to 8 GBytes (1 GB to 8 GB)
2400 MT/s
eMMC Storage
(option)
2 GByte to 32 GByte (SLC) eMMC 5.1 Flash
or
2 GByte to 64 GByte (MLC) eMMC 5.1 Flash
Controller
Embedded
Controller
FPGA (MAX10) controller for embedded feature set and logic control
H/W Status
Monitor
Nuvoton NCT7802Y hardware monitor supports:
SM Bus connection to SoC
PWM and Tach interface to external fan
Temperature measurements (2x external thermal diodes and 1x internal sensor)
Analog/Digital measurements on V_RTC, VCC and VCC_SB
Complex
Programmable
Logic Devices
(CPLD)
CPLD (MAX10) controller supports:
Power Sequencing
Status and control signal level shifting to allow signals routed to Qseven® connector
to comply with Qseven® Specifications
LPC to UART bridge to provide 4-wire UART
LPC to I2C bridge to provide I2C interface
LPC to GPIO bridge to provide eight GPIOs
LPC to CAN bridge to provide CAN interface
Watchdog
Dual Staged Watchdog timer supported by:
Watchdog time out (WDOUT)
Watchdog trigger(WDTRIG#)
