Freescale LS1021A-IOT IoT Gateway

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Gateway Reference Design
Homepage
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
TechNexion LS1021A-IOT REV X2
Type
IOT gateway
CPU1
NXP LS1021A
CPU1 Type
ARM Cortex-A7
CPU1 Speed
1.0 GHz ( 2 cores )
CPU2
Freescale MK22FX512
CPU2 Speed
120 MHz
Flash1 Chip
Spansion S70FL01GSAIF01
Flash1 Size
128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (QSPI NOR)
Flash2 Chip
Freescale MK22FX512
Flash2 Size
1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 GiB <br />
RAM1 Size
1.5 GiB 1,536 MiB <br />1,610,612,736 B <br />12,582,912 Kib <br />1,572,864 KiB <br />12,288 Mib <br /> (DDR3L SDRAM)
RAM1 Chip
Micron MT41K256M16HA-125:E x 3
RAM2 Size
128 KiB 0.125 MiB <br />131,072 B <br />1,024 Kib <br />1 Mib <br />1.220703e-4 GiB <br />
RAM2 Chip
Freescale MK22FX512
ETH chip1
NXP LS1021A
ETH chip2
Atheros AR8033
ETH chip3
Atheros AR8033
Switch
Realtek RTL8365MB
Ethernet Port Count
2-1GbE-WAN
4-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

Ethernet OUI: 00:1F:7B (2 E, 1 W)

Stock bootloader
U-Boot
Stock FW OS
Linux 4.4.50 LEDE 17.01
Expansion IF types
SD/SDHC /MMC Card slot, USB 3.0, SATA 3.0, Mini PCIe
Mini PCIe slots
2
USB ports
2
SD/MMC Slots
1
SATA Ports
1
USB Hub Compatible
Untested
PoE
802.3af, standard
Power
12 VDC, 5 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Serial Port (UART)
yes, USB Female Mini-B, (115200 8N1),
JTAG Port
yes, 10-pin header, populated, J21
Flags:
HDMI, Audio in (3.5mm), Audio out (3.5mm), Arduino expansion, CAN Bus, I2C, SPI, UART, GPIO, RTC w/ battery, fan, heatsink, metal case

Additional chips
MachXO PLD;Lattice;LCMXO1200;;1;
4-port SuperSpeed/Hi-Speed USB Hub Controller;SMSC;USB5534B;;1;
Low Power Stereo Codec;Freescale Semiconductor;SGTL5000;;1;
PMIC;Freescale;M34VR;;1;
3-Axis, 14-bit/8-bit Digital Accelerometer;NXP;MMA8451Q;;1;
HDMI Transmitter;Silicon Image;Sil9022;;1;
HDMI Port Protection and Interface;California Micro;CM2020;;1;
Temperature Sensor and Thermal Watchdog;NXP;LM75B;;1;
16-bit I2C-bus I/O port Expander;NXP;PCA9555;;1;
I2C Bus Repeater;NXP;PCA9515;;1;
2.7V to 3.6V, 12-Channel 2-Wire Serial, 12-Bit ADC;Maxim;MAX1239;;1;
System Clock w/DDR Clock;IDT;IDT6V49205;;1;
Programmable Clock Generator;IDT;IDT5P49V5901;;1;
Dual 1.2A Programmable-Current USB Switch;Maxim;MAX1558;;1;
3.3 V, 2 Differential Channel, 2:1 Multiplexer/Demultiplexer Switch;NXP;CBTL02043;;1;
40V, 5A, 2MHz Step-Down Switching Regulator;Linear Tech;LT3976;;2;
10A, High Efficiency DC/DC Module;Intersil;ISL8201M;;1;
1A, Low-Dropout Linear Regulator;Maxim;MAX8869;;2;
1 Amp Schottky Bridge Rectifier;MCCSemi;MB110S;;2;
3-State Quad Buffer/Line Driver;NXP;74LVC125A;;1;
Bidirectional Current and Power Monitor;TI;INA220;;2;
Dual Channel Digital Thermometer and Temp Alarm;Analog Devices;ADT7461;;1;

Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1311 additional devices
of which 0 are TechNexion devices

Manuf/OEM/ODM
TechNexion
Retail
(Est.) release date October 2014
(Est.) initial retail price (in USD): $429

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Freescale (NXP) SoC's with specifications, see Freescale.
For a list of all currently documented NXP (Freescale) SoC's with specifications, see NXP.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

Overview

SATA 3.0 is muxed with Eth1

JTAG is available for both processors and the CPLD.

Hardware specification

  • CPU: NXP LS1021A Duad-core Cortex-A7 @1GHz
  • Memory: 1.5GB (SDRAM) DDR3L
  • Onboard Storage: 128MB QSPI NOR Flash, SATA 3.0, SD/SDHC/MMC card (max. 32GB) slot
  • USB: 2x USB 3.0
  • Network: 6 x Gigabit Ethernet (2x WAN, 4x LAN)
  • Power Source: DC Jack 12V, 5A or 802.3af PoE via Eth3

Links of Interest