Gerda-4UL for Motorcycle Meter Solution

Gerda 图形处理器系列可满足不断变化的车规 HMI 对安全、保全和舒适的需求。

Gerda 系列配备丰富的视讯输入 I/F、影像品质调节以及先进的 2.5D 图形功能。可显示各种高品质图像。

Gerda-ZWEI 提供 WVGA 级系统,是可适用于摩托车仪表等的理想设备。

Motorcycle Meter
  • 方案特色
    Safety
     
    ASIL-B: Avoid dangers from failures
     
    2.5D GFX: Reliable and visible displaying 
      Fast Boot(start displaying within 0.5s): display needed information instantly  
    -
    Security
     
    HSM (Hardware Security Module): Protect from cyberattacks
    -
    Comfortable
     
    Smartphone-Link: Map mirroring/TBT/Notification
     
    Low power consumption: Sleep mode (backup RAM/RTC) 
  • Specifications
Gerda-4UL (KM2KSZ2xx series)
Item Spec   Item Spec
General Status

Mass Production

Built-in Memory Built-in RAM 3.5 MB
Package (Size)

LQFP 100pins 12mm*

LQFP 128pins 14mm*

LQFP 144pins 20mm*

CPU Arm Core Cortex-M33
ASIL ASIL-B Flash I/F Qspi-NOR Yes
Security Yes RAM I/F HyperRAM 2.0 (144pins) Yes
Standard resolution WVGA 800x480 Comm. I/F Ethernet MAC (144pins) Yes
Video Input (128/144 pins) DRGB/REC656/CVBS Serial I²C/SPI/UART
Video Output DRGB/LVDS CAN 3ch (CAN-FD)*
LIN 1ch
Graphics Engine 2.5D Audio PWM OUT Audio DAC
  • System Block Diagram

Nuvoton_Gerda-4UL for Motorcycle Meter Solution