Product specifications
CZCM214
MIPI/DVP camera module test unit
The CZCM214 Camera Module Tester is a high-speed, multifunctional intelligent testing device designed for rigorous development and quality control of camera modules. This advanced tester eliminates the need for a PC, providing direct image and test result outputs to a VGA monitor. With comprehensive built-in software test functions, the CZCM214 is ideal for various production test stations of camera modules.
This device supports both MIPI and DVP interfaces, ensuring compatibility with a wide range of camera module chips used in mobile devices, tablets, automotive systems, and security applications. The CZCM214 is equipped with a high-end ARM processor, integrated
sensor database, and offers features such as high stability, high cost-performance ratio, and simple operation, making it a reliable choice for long-term stable testing.
Features:
• High stability with a dedicated operating system running a single test program forlong-term stable testing.
• Built-in high-end ARM processor, data flow closely simulates the module's actual usage environment, making test results more reliable.
• Integrated sensor database for faster image output.
• High cost-performance ratio, lower price than traditional tester + PC solutions.
• Simple operation, runs test software upon power-on without any driver installation.
• Supports 1/2/4 Lanes MIPI modules, maximum speed 1Gbps/Lane.
• 5 high-reliability DPS power supplies.
• 4 high-precision operating current and standby current tests.
• 32-channel high-speed, high-precision open-short circuit detection.
Hardware Interfaces:
• DVP Interface: Connects to DVP module test board.
• MIPI Interface: Connects to MIPI module test board.
• Power Indicator: Lights up on power-on, flashes based on frame rate during image capture.
• VGA Display Interface: Connects to VGA monitor.
• Start/Pause Button: To play or stop image capture.
• Power Switch: To turn the device on or off.
• Power Interface: 12V/1A power adapter input.
• USB: 3 USB2.0 Host interfaces for connecting USB cameras, mouse, keyboard, and USB flash drives.
• Light Source Board Interface: Outputs 2-3V voltage for external light source board.
Technical Specifications:
• Power Supply: DC 12V 1A input.
• Four-channel sensor power supply with various voltage and current specifications.
• LED light power supply for backlight brightness adjustment.
• Overcurrent protection: Device shuts down and alarms if any power channel short circuits or exceeds maximum current.
• Current Test: Operating current test from 0.2 mA to 200mA; Standby current test from 0.2 uA to 2mA.
• Open-short circuit test: Supports DVP and MIPI interfaces, up to 32 pins.
• Image Test: Supports MIPI and DVP camera module tests with various data formats (RAW, YUV, RGB).
• USB Interface: 3 USB Host ports.
• Software Support: Embedded Linux application package with extensive sensor driver codes, focus tests, ISP functions, shading tests, MTF sharpness judgment algorithm, and more.
Software Functions
• ISP functions
• MTF test
• Shading test
• Automatic dirt detection
• Light center detection
• Custom sensor parameters
