SM1610 Native Driver Solution

1. Product Overview

1.1 Product Introduction

SM1610 is a high-performance automotive network interface device launched by Snowball Electronics, designed as a domestic alternative to Germany's Vector VN1610. Unlike the "protocol conversion/bridging" solutions on the market, SM1610 uses a native Vector driver interface that can be directly recognized by the Vector toolchain, providing extremely low latency and high reliability in-vehicle communication experience.

1.2 Core Advantages

• Native driver support: No need to install intermediate conversion software, directly integrates into Vector hardware ecosystem
• Dual-channel CAN FD: Supports 2 independent CAN FD channels with maximum bit rate up to 10 Mbps (LIN not supported)
• Advanced diagnostic functions: Supports error frame injection and real-time error status display, meeting complex R&D requirements
• Built-in controllable terminating resistor: Built-in self-controllable 120 惟 terminating resistor, supports remote firmware upgrade

2. Software Ecosystem and License Information

2.1 Software Compatibility

Since SM1610 is fully compatible with the Vector XL Driver Library interface, it supports the following software environments:

Category	Compatible Software	Requires Additional License (LIC)
Vector commercial software	CANoe, CANape, CANalyzer (supports v13 and above)	Yes (must have hardware Key or software license)
Secondary development interface	vxlapi.dll, python-can (Vector interface mode)	No (API development is typically free)
Third-party simulation tools	TSMaster, BusMaster, ECUBUS pro	No (basic functions are free to use)

2.2 鈿狅笍 Important License Statement

[Important!!!] SM1610 hardware does not include any Vector commercial software License authorization. Users must resolve paid software LICs such as CANoe and CANape themselves.

Ways to obtain authorization:

• Search for the required software name on Xianyu or other methods
• Purchase genuine software licenses (LIC) or separate software keyman
• Contact us to obtain CANoe 13 evaluation version for short-term device testing

2.3 Application Scenarios

• Automotive electronics development and testing
• In-vehicle network diagnostics
• ECU calibration and programming
• Automotive electronics R&D verification

3. Hardware Specifications and Interfaces

3.1 Physical Pin Definitions (DB9)

SM1610 provides two standard 9-pin D-Sub interfaces, corresponding to CAN 1 and CAN 2 respectively.

Pin	Signal	Description
2	CAN_L	CAN Low signal line
7	CAN_H	CAN High signal line
3	GND	Ground
1, 4-6, 8-9	NC	Not connected (do not connect)

4. Indicator LED Logic and Operation Guide

4.1 Status Indicator (Status)

LED Behavior	Meaning
Red/Green alternating flashing	Driver not recognized, please check Vector driver version
Green constant on	Driver recognized successfully, device is in ready state

4.2 Channel and Resistor Indicators

Each channel is equipped with an independent LED group for real-time monitoring of physical layer status.

Channel Status (CH1/CH2)

Status	LED State	Description
Off	-	Channel not opened in software
Green constant on	馃煝	Channel activated in software (e.g., CANoe)
Blue fast flashing	馃數	Data transmitting/receiving (Tx/Rx)
Red fast flashing	馃敶	Bus error frame detected

When the device enters BOOT mode, CAN2 transceiver indicator remains blue fast flashing, all others except status indicator are off.

Resistor Status (R)

Status	LED State	Description
Off	-	Built-in 120 惟 terminating resistor disconnected
Yellow constant on	馃煛	Built-in 120 惟 terminating resistor connected

4.3 Physical Button Functions

The top of the device is equipped with function buttons for quick hardware configuration:

Operation	Function	Description
Short press	Toggle built-in resistor	Cycle through built-in resistor modes (only effective when channel is not activated)
Long press (3s)	Enter BOOT mode	For firmware upgrade (at this time CAN2 indicator blue flashes), restart power to exit

When any channel is open, the button will be locked.

5. Quick Start: Driver Installation

To ensure the device is correctly recognized, please strictly follow these steps:

[Very Important!!!] Please download and install the following driver version, then restart and confirm in Device Manager that the driver version matches the image below

5.1 Driver Installation

1. Download driver Driver download link: https://bj4633.apps.aliyunfile.com/disk/s/fnyzgJGvrc4?domainId=bj4633

2. Install driver

   • After extracting the compressed package, double-click setup.exe to install the driver.
   • Note to check the device type on the following page, select installation, keep default settings for other steps.

3. Verify driver installation

   • Open Device Manager, driver recognizes the device, installation complete.
   • Confirm status light is green constant on, indicating device has been correctly recognized.

5.2 Hardware Connection

SM1610 supports dual-channel use, using two 9-pin D-Sub as interfaces, corresponding to Vector CAN1 and Vector CAN2 channels respectively.

6. Software Configuration

6.1 Channel Selection

CANoe

TSMaster

6.2 Firmware Upgrade

For detailed firmware update process, please refer to: TODO

7. FAQ (Troubleshooting)

Q: After opening the channel, bus error occurs and light turns red?

A:

• Check if bit rate configuration is consistent
• Confirm if necessary built-in resistor is enabled
• Check if cable connection is correct

Q: Why can't the button toggle resistor?

A:

• When channel is running (green constant on), the button is locked
• Please stop measurement in software first, then perform resistor toggle operation

Q: Device not recognized?

A:

• Check USB cable connection
• Confirm Vector driver is correctly installed
• Check if Vector Hardware node appears in Device Manager

8. Technical Support

8.1 Contact Information

• Technical support WeChat: sysmax-cn sysmax-ts
• Product documentation: https://gitee.com/sysmax/sysmax-main

This document is continuously being updated, please provide feedback if there are any issues