ambiq micro Apollo4 Blue Plus Schnellstart-Handbuch - Seite 12
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Figure 4 identifies the major components on the Display Shield.
Touch and ALS
Signal Header
Figure 4. Apollo4 Plus Display Shield Parts Locations
The Display Kit has these additional features:
▪ Apollo4 Plus Display Shield
- 1.4" 454*454 Pixel MIPI AMOLED Display
- Display Laminated Capacitive Touch Sensor - TMA525C
- 256 Mb HexSPI Double-Data-Rate (DDR) Enabled PSRAM - APS256XXN
- 64Mb OctalSPI DDR Enabled Flash Memory - IS25WX064
- 4 GB x1/x4/x8 e-MMC Module - THGBMNG5D1LBAIT
- 3-Axis MEMS Accelerometer - ADXL362
▪ Apollo4 Plus AMAP4PEVB Evaluation Board
- USB Type C connector for power/download/debug
- USB Type C connector for power/data to Apollo4 Plus
- Segger J-Link debugger
- Debugger-in port (SWD or ETM)
- Three user-controlled LEDs
- Two push buttons for application use, plus a reset push button
- Power slide switch with LED power indicator
- 3.5 mm Audio Jack (SJ-435107) for evaluating low-power analog audio interface
For a full overview of the Apollo4 Plus EVB's offerings, please refer to the AMAP4PEVB Quick Start Guide,
which includes information about the debug interface.
Caution: The EVB has components loaded on the back of the board. Care should be taken to not damage
these components.
QS-A4PDK-1p0
Apollo4 Plus Display Kit Quick Start Guide
Accelerometer
Load
Switch
1.4" AMOLED
Display
Page 12
NOR
Display signal
Flash
Header
Header
eMMC
Header
eMMC
Memory
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MSPI1
MSPI0
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