Amulet Technologies / Amulet embedded GUI displays and controllers

Interactive digital display modules and dedicated GUI processor chips from Amulet Technologies deliver responsive touch interfaces while offloading graphics rendering from the host processor.

Interactive digital display modules GEMmodule

Amulet Technologies interactive digital display modules offload the entire GUI processing and 60Hz refresh from the host microcontroller. Production-ready series MK-043 and MK-070 combine IPS panels with integrated graphics. Serial UART and USB interfaces simplify PCB routing.

Sizes 4.3" to 7.0" WVGA
IPS-TFT capacitive/resistive
UART, RS-232, USB serial
Internal 60 Hz frame refresh

Graphical OS controller chips AGB75LC04 and AGB64LV01

Amulet Graphical OS Chips AGB75LC04 and AGB64LV01 deliver single-chip graphical sub-systems powered by an ARM7 core. They integrate dedicated LCD controllers supporting resolutions up to 800x600 and built-in touch engines. Packages include 225-BGA and 208-PQFP.

ARM7 embedded core
Resolutions up to 800x600
Built-in touch controller
225-BGA and 208-PQFP options

Interface and control boards GEMboard series

Production-ready GEMboard CBC-1 and CBC-2 controller boards drive color TFT panels directly from embedded host microcontrollers. They combine dedicated Graphical OS silicon, onboard DataFlash storage, and standardized flex headers to speed up hardware design across analytical instruments.

CBC-1 and CBC-2 boards
Dedicated DataFlash memory
Direct LCD panel mounting
Standardized flex headers

Universal display drivers GEMexpress series

GEMexpress GCC-1 and GCC-2 universal driver modules control diverse third-party TFT and OLED flat panels. They regulate backlight voltages and translate low-speed commands into high-quality RGB-TTL matrix signals, allowing simple display upgrades without redesigning the core host board.

GCC-1 and GCC-2 modules
TFT and OLED compatibility
Backlight power management
Robust RGB-TTL signaling

Integrated development environment GEMstudio Pro

GEMstudio Pro is a complete graphical interface development platform engineered for Amulet display hardware. Designers build touch screens using drag-and-drop widgets without manual C/C++ coding. The PC simulator validates human factors, while GEMscript enables dynamic animation.

WYSIWYG layout editor
True PC interface simulator
GEMscript event scripting
Pre-built industrial widgets

Starter development and evaluation kits STK and EVK

Starter kits STK-480272C, EVK-043, and EVK-070 bundle an interactive display module, driver board, interface cables, and a permanent GEMstudio Pro license. Engineering teams test prototypes immediately without custom hardware design. A regulated power supply is included.

STK-480272C and EVK series
Full GEMstudio Pro license
Cables and power supply included
Fast prototype-to-production

Monochrome graphical display modules AOB series

Amulet OnBoard modules MK-AOB3202405 and MK-GT380 deliver proven monochrome graphical solutions for legacy industrial instruments. Available in QVGA and STN configurations with transflective backlighting, they operate reliably across broad temperature ranges in machine terminals.

MK-AOB3202405 and MK-GT380
QVGA and STN monochrome panels
Extended temperature range
High contrast display optics

Interface adapters and hardware programmers PIB-1

Hardware adapters AOB-IBRS232 and programmers PIB-1 provide reliable in-system programming and RS-232 level shifting for Amulet display modules. They establish secure diagnostic connections via dedicated maintenance headers during routine calibration and field commissioning.

PIB-1 memory programmer
AOB-IBRS232 bus adapter
Diagnostic header connectivity
Field servicing and flashing

Hardware architecture and host processor offloading in Amulet modules

Amulet Technologies interactive digital display modules decouple user interface rendering from the core device control firmware. The onboard GEM OS processor directly commands the frame buffer and continuously generates the 60Hz display refresh cycle.

This architecture releases the host microcontroller from heavy graphical calculations and eliminates complex high-speed MIPI or LVDS routing, enabling clean integration over standard UART or USB links.

Embedded design characteristics of AGB75LC04 and AGB64LV01 GUI chips

The AGB75LC04 and AGB64LV01 Graphical OS Chips combine a 32-bit ARM7 core with an integrated LCD timing engine and a dedicated resistive touchscreen controller. Internal SRAM paired with external SDRAM controllers handles 24-bit dynamic color layouts effortlessly.

Surface-mounted on main control boards, these chips deliver responsive human-machine interfaces across analytical and clinical equipment without software overhead.

Development workflow and interface simulation in GEMstudio Pro

GEMstudio Pro streamlines the complete graphical user interface workflow from visual concept layout to binary flashing into onboard DataFlash memory. The built-in desktop PC simulator faithfully replicates touch event responses and control widget behaviors before hardware assembly.

Integrated GEMscript scripting enables dynamic state machines, value clamping, and smooth animations without altering host firmware.

Application of GEMboard driver boards and universal GEMexpress adapters

Universal controller boards CBC-1, CBC-2 and GEMexpress drivers GCC-1, GCC-2 facilitate fast adaptation of third-party color TFT and OLED panels. The boards manage signal level shifting, regulate LED backlight voltages, and translate serial host commands into digital RGB-TTL signals.

This modular approach allows manufacturers to modernize legacy instrumentation displays while preserving core electronics.

Maintenance and retrofitting of legacy monochrome AOB display modules

Monochrome Amulet OnBoard series MK-AOB3202405 and MK-GT380 continue operating across thousands of deployed machine tools and industrial automation panels. Routine maintenance includes retrofitting aging CCFL tubes with high-efficiency LED strips and verifying flexible flat cable integrity.

The PIB-1 hardware programming adapter facilitates reliable in-system firmware reprogramming through dedicated debug headers.

Amulet Technologies / Amulet and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Amulet Technologies / Amulet and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.