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Acroview Technology, a leader in chip programming, has officially announced an expansion of its compatible chip model coverage with the release of its latest programming software version. The company's core product, the universal programming platform AP8000, now achieves full compatibility with Lontium Semiconductor's dual-port converter, the LT9711.

The LT9711 is a dual-port MIPI/LVDS to DP1.2 converter featuring an integrated Type-C alternate mode switch and PD controller. The MIPI DSI/CSI input supports configurable single-port or dual-port modes, equipped with one clock lane and 1 to 4 data lanes. Each data lane supports a maximum speed of up to 2Gbps, with a total bandwidth of up to 16Gbps. The LT9711 supports both burst and non-burst modes for DSI video data transmission.

For DP1.2 output, this chip includes 4 data lanes and supports link speeds of RBR (1.62Gbps), HBR (2.7Gbps), and HBR2 (5.4Gbps). The built-in optional spread spectrum clocking (SSC) function reduces electromagnetic interference (EMI), making it suitable for EMI-sensitive system applications.

To adapt to the USB Type-C ecosystem, the LT9711 integrates CC logic and a PD management unit, reducing design complexity and Bill of Materials (BOM) costs for mobile systems. Its switching function complies with the DP Alternate Mode specification under the USB Type-C standard established by VESA.

Manufactured using an advanced CMOS process, the LT9711 comes in a compact 9×9 mm QFN76 package that is RoHS compliant.

Features

• MIPI Receiver

• Compliant with MIPI D-PHY v1.2, DSI v1.3, CSI-2 v1.3, and DCS v1.02.00 standards

• 1 to 2 configurable ports

• 1 clock lane, 1 to 4 configurable data lanes

• MIPI receiver single data lane speed: 80 Mb/s to 2 Gb/s

• Integrated termination resistor calibration, error < 5%

• Programmable equalization

• Supports burst and non-burst modes

• Supports dual-port odd/even pixel mode, left/right split mode

• Supports up to 24-bit RGB and YUV data formats

• LVDS Receiver

• Compatible with VESA and JEIDA LVDS standards

• 1 to 2 configurable ports

• 1 clock lane, 3 or 4 data lanes

• Maximum single data lane speed: 1.2 Gb/s

• Integrated termination resistor calibration, error < 5%

• Programmable equalization

• Supports dual-port odd/even pixel mode, left/right split mode

• Supports 18-bit RGB and 24-bit RGB data formats

• DP1.2 Transmitter

• Compliant with VESA DP1.2 standard

• Supports 4 lanes with selectable speeds: 1.62Gbps (RBR), 2.70Gbps (HBR), 5.40Gbps (HBR2)

• Supports maximum resolution: 4K×2K@60Hz

• Supports HDCP1.3 encryption

• Supports 8/10/12-bit Deep Color modes

• Supports Hot Plug Detect

• Optional 0.5% down-spread SSC output

• Configurable and power-on calibrated output swing for EMI optimization

• Integrated termination resistor calibration, error < 5%

• Supports eDP backlight control and MCCS control via AUX channel

• Supports eDP Adaptive Sync Self-Refresh (ASSR)

• Built-in image test pattern generation function

• USB Type-C

• Compliant with USB Type-C R1.2, DP Alternate Mode V1.0, and USB PD R3.0 standards

• Supports 2 Data Roles: Downstream Facing Port (DFP), Upstream Facing Port (UFP)

• Supports 3 Power Roles: Source (SRC), Sink (SNK), Dual-Role Port (DRP)

• Integrated USB PD-PHY (Transmitter/Receiver) and BMC codec

• USB PD protocol controlled by software

• Full-featured USB, plug orientation detection, and role detection

• Type-C power supports advertising (host mode) / detection (device mode) for 3 current capabilities: USB Default, 5V/1.5A, 5V/3A

• Supports Fast Role Swap (FR_Swap)

• Supports DP Alternate Mode SBU data channel control

• Supports standby low-power operation mode

• USB Type-C Charging Port

• Compliant with USB Type-C R1.2 and USB PD R3.0 standards

• Supports only Sink (SNK) mode

• Supports Dead Battery operation (powering up without external power supply)

• Other Functions

• Supports SPDIF and 8-channel I2S audio input

• Supports DSC v1.2 pass-through

• Supports On-Screen Display (OSD) with 8K programmable dot matrix and attribute table

• Supply Voltage: 1.2V / 1.8V / 3.3V

• External 27MHz crystal reference clock

Applications

• Mobile systems, VR/AR devices

• Mobile phones, Tablets / Tablet PCs

• Digital video cameras, Digital still cameras

[Image: Application Block Diagram]

Acroview AP8000 Universal Programmer Platform

The AP8000 universal programmer, independently developed by Acroview Technology, has become a benchmark professional programming solution in the industry. This device supports flexible configurations with single- station and gang-eight (1-to-8) modes and offers both online and offline operation modes. It features dedicated programming solutions developed for memory chips like eMMC and UFS, comprehensively covering the needs for offline programming of bare chips and in-system programming for Lontium Semiconductor's entire series of chips. The AP8000 employs an innovative modular design consisting of three core modules: a main unit, a base board, and an adapter module, granting the device excellent compatibility and expandability. As a universal programming platform, it not only adapts to various programmable chips on the market but also serves as a core component of Acroview's automated mass production programmer, the IPS5800S, with its stable and efficient performance, efficiently handling large-scale chip programming tasks to meet mass production demands.

The AP8000 main unit features flexible connectivity options, equipped with both USB and NET interfaces for easy networking of multiple programmers. Through networking, users can effortlessly achieve synchronized control of multiple programmers for efficient parallel programming operations. Regarding safety, the main unit incorporates an intelligent safety protection circuit that continuously monitors chip placement status and circuit connections. Upon detecting abnormalities like reverse insertion or short circuits, it immediately triggers a power-off protection mechanism, comprehensively safeguarding the chip and programmer during operation. Equipped with a high-speed FPGA chip internally, the main unit significantly enhances data transfer and processing efficiency, ensuring a smooth and efficient programming process. To enhance user convenience, an SD card slot is located on the back of the main unit. Users can simply save project files generated on a PC to an SD card, insert it into the slot, and use the programmer's physical buttons to select, load, and execute programming operations, enabling standalone operation without a PC. This design not only reduces dependency on computer hardware specifications but also simplifies workspace setup, significantly improving operational flexibility.

In terms of expandability and compatibility, the AP8000 utilizes a modular combination design of base boards and adapter boards, effectively extending the functionality of the main unit. Currently, this device supports products from all major semiconductor manufacturers, covering well-known brands such as SK hynix, Micron, SANDISK, ASR, and Kingston. It supports a wide range of device types, including NAND, NOR, MCU, CPLD, FPGA, EMMC, etc., and is fully compatible with various industry-standard file formats like Intel Hex, Motorola S, Binary, and POF, providing users with a one-stop, all-scenario chip programming solution.

Company Profiles

About Lontium Semiconductor: Lontium Semiconductor Corporation, founded in 2006, is a national high-tech enterprise engaged in integrated circuit design, development, and sales. Lontium focuses on the R&D and design of series chips and IP for high-speed data transmission, video processing, and high-definition display driving, providing comprehensive solutions and technical support for high-definition interconnection, high-definition multimedia display, and display driving. Lontium's high-definition multimedia signal transmission and processing solutions are widely used in personal computers, consumer electronics, and peripheral devices, including laptops, HDTVs, smartphones, automotive devices, and intelligent surveillance.

About Acroview Technology: Acroview Technology is a national specialized and sophisticated "Little Giant" enterprise engaged in the R&D, production, and sales of semiconductor chip testing and programming equipment. The company is committed to empowering clients across the entire industry chain, including Fabless, IDM, OSAT, wafer fabs, and end-device manufacturers, through innovative semiconductor testing technology and solutions. Acroview's pioneering Automated Burn-In (ABI) system significantly enhances customer chip burn-in testing efficiency and reduces Per DUT test costs. Acroview also provides equipment products and solutions for various stages including PSV, CP, FT, ABI, SLT, and programming. By perfectly integrating leading product technology, system-level expertise, and a globally deployed R&D and sales service network, Acroview creates value for customers to gain a competitive edge in the market.