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[Unex] - Ver. 1.13- 20170307 spec. P. 1

VTX-201 Speciﬁca�on

DSRC V2X Subsystem Module, Autotalks® Craton/Pluton

An automotive-grade DSRC subsystem in 50-pin header module designed to seed V2X innovations, the VTX-

201 provides ﬂexible migration path on V2X system integration with different carrier boards, no impact on the

software/services provided on the subsystem and ensure the same superior DSRC RF performance.

Modular architecture design concept to seed V2X innovations, Unex provides generic off-the-shelf hardware

and software modules to enable V2X OBU, V2X RSU, V2X Sensor Fusion ECU applications to meet new business

dynamic on-time:

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Summary of content (14 pages)

PAGE 1
VTX-201 Speciﬁca�on DSRC V2X Subsystem Module, Autotalks® Craton/Pluton Overview: An automotive-grade DSRC subsystem in 50-pin header module designed to seed V2X innovations, the VTX201 provides ﬂexible migration path on V2X system integration with different carrier boards, no impact on the software/services provided on the subsystem and ensure the same superior DSRC RF performance.
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1. PCB-201: GNSS/HSM carrier board for VTX-201 2. HVP-201: i.MX 6/Cellular/GNSS/HSM main board for VTX-201 3. VPS-201x: V2X protocol stack license 4. VAS-201x: V2X application service 5. VVT-201x: diagnostic ﬁrmware in ﬁeld deployment Features: Subsystem: » System on module design of Autotalks® Craton 3-CPU core communication processor, Pluton RF transceiver, 128MB DDR3, and 32MB NOR enables V2X software applications on internal system, no external CPU required.
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Typical Using Case: VTX-201 Craton/Pluton DSRC Subsystem Module typical: Roadside-Unit or typical: On-Board-Unit V2X Sensor Fusion ECU VTX-201 Carrier Board PCB-201 HVP-201 GNSS/HSM carrier board i.MX 6/Cellular/HSM main board V2X Stack IEEE1609.x or ETSI-TC ITS protocal stack V2X Applications CAMP VSC-A in US and Day-One App. in Eur. [Unex] - Ver. 1.13- 20170307 spec. P.
PAGE 4
Cri�cal Facts of VTX-201: 1. Frequency Accuracy 2. Power Control Accuracy [Unex] - Ver. 1.13- 20170307 spec. P.
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3. Class C mask performance at +20dBm from -40°C ~ +85°C 4. Consistent EVM performance over a wide 5~22dBm power levels and -40ºC~+85ºC temperature range provide high channel efﬁciency. 25 degrees C 85 degrees C -40 degrees C TX2 TX1 TX2 TX1 TX2 TX1 dut1 -28 -28 -29 -27.8 -27.7 -27.5 dut2 -30.5 -27.5 -30 -27 -30 -27.4 dut3 -31.4 -26.3 -30.2 -28.8 -28 -27 [Unex] - Ver. 1.13- 20170307 spec. P.
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VTX-201 Image: Top View 72.6mm 71.5mm pin2 pin50 pin49 pin1 Back View Side View Gold plated pin: pitch 2.54mm, length2.5 ± 0.3mm [Unex] - Ver. 1.13- 20170307 spec. P.
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Pin Deﬁni�on and Func�on: FUNCTION Signal Pin Signal FUNCTION Module_EN Float this pin (internally conn. to Number 6~40V *a VCC 2 1 VCC), or use it *b 6~40V *a VCC 4 3 GND VSS VSS GND 6 5 ETH_PHY_RESET_L Ethernet Reset CAN0_Physical CAN0_H 8 7 Reset_n Reset_n: "0" then "1" to Reset Dsrc module.
PAGE 8
FUNCTION Signal Pin Signal FUNCTION Console Number Default for HSM(Inﬁneon's GPIO26/SPI2_SCLK 40 39 UART_0_TXD GPIO27/SPI2_Frame 42 41 UART_0_RXD GPIO25/SPI2_TXD 44 43 UART_1_TXD GPIO24/SPI2_RXD 46 45 UART_1_RXD GPIO22/I2S_DATA 48 47 GPS_ON_GPIO16 SLE97xx) GPIO22/I2S_DATA To GNSS module(Telit's SL869) default: GPIO to turn on/off GNSS module GPIO1 GPIO1 50 49 GPIO21/I2S_WCLK CPIO21/I2S_WCLK *a : VCC require steady DC from 6~40V range.
PAGE 9
Speciﬁca�ons: Operation System ThreadX RTOS Chipset » Autotalks Craton (ATK4100) V2X communication processor, three 240MHz CPU cores. » Autotalks Pluton (ATK3100) V2X RF Transceiver Memory 32MB NOR system memory, 128MB DDR3 storage memory Frequency Band 5.85 ~ 5.925 GHz (ITS-DSRC) Radio Mode 802.11p, ITS-G Channels 172, 174, 176, 178, 180, 182, 184 Channel Bandwidth 10MHz (5MHz & 20MHz by project) Data Rate 3, 4.5, 6, 9, 12, 18, 24, 27Mbps for 10MHz BW signal Frequency Accuracy ± 6.
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DSRC Static Sensitivity (typical, tolerance +2 / -2dB) DSRC Fading Sensitivity Condi�ons -40°C +25°C +85°C 3Mbps -97dBm -93dBm -92dBm 4.
PAGE 11
On-board Interface proprietary gold plated 50-pin (pitch 2.54 mm, length2.5 ± 0.
PAGE 12
EnvironmentFriendly Compliance REACH and RoHS Dimension 72.6 mm(L) x 71.5mm(W) Ordering Informa�on: VTX-201 DSRC V2X Subsystem, Autotalks® Craton/Pluton VTX-201E DSRC V2X Subsystem, preloaded ETSI TC-ITS protocol stack VTX-201U DSRC V2X Subsystem, preloaded IEEE 1609.x protocol stack [Unex] - Ver. 1.13- 20170307 spec. P.
PAGE 13
Recommended oﬀ-the-shelf Hardware and So�ware Modules for VTX-201: PCB-201 GNSS/HSM Carrier Board, SL869/SLE97 HVP-201 i.MX 6/Cellular/GNSS/HSM Main Board, iMX6/Sara/SL869/SLE97 VPS-201x IEEE 1609.x and/or ETSI TC-ITS V2X protocol stack VAS-201x CAMP VSC-A or ETSI TC-ITS Day-One or ﬁeld V2X applications VVT-201 V2X Diagnostic Firmware [Unex] - Ver. 1.13- 20170307 spec. P.
PAGE 14
Recommended ready-to-use V2X system (using VTX-201) with enclosure and antennas: OBU-201 V2X On-Board Unit OBU-201E V2X On-Board Unit, ETSI TC-ITS protocol stack OBU-201U V2X On-Board Unit, 1609.x protocol stack RSU-101 V2X Enabling Roadside Unit RSU-101E V2X Enabling Roadside Unit, ETSI TC-ITS protocol stack RSU-101U V2X Enabling Roadside Unit, 1609.x protocol stack RSU-201 V2X Roadside Unit RSU-201E V2X Roadside Unit, ETSI TC-ITS protocol stack RSU-201U V2X Roadside Unit, 1609.