MT6855 EVB development platform is powered by the next generation MT6855 processor by MediaTek Inc. Its modular flexibility combined with rich feature, empowers engineers and developers looking to access next generation performance, feature, and power efficiency. MT6855 Processor features 2xA78+6xA55 cores,80M Pixel Image Signal Processor. Ultra high-quality HEVC 2K@60 fps decoder HEVC 4K@30 fps encoder and Display portrait panel resolution up to FHD+ 21:9 (1,080×2,520), frame rate up to 120 Hz. General DMA engine and dedicated DMA. And support NR sub6-GHz with 120 MHz BW.LTE cat-15 4x4 MIMO Uplink 150 Mbps, Downlink 800Mbps.(The modem module has been removed).
The EVB includes the following parts:
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Board type
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Must/Option
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MT6855 main board
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Must
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SIM/Keypad
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Option
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LCM DTB
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Option
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Debug board
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Option
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Connectivity board
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Option
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Audio board
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Option
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Product Parameters:
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Item
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Parameters
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CPU
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MT6855 64-bit 8-core:
2x 2.2GHz Cortex-A78 cores, 64KB L1 I-cache, 64 KB L1 D-cache and 256 KB L2 cache
6x 2.0GHz Cortex-A55 cores, 32KB L1 I-cache, 32 KB L1 D-cache and 128 KB L2 cache
Shared 1MB L3
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Connectivity
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External MT6631/MT6635：
Integrated WiFi Dual band(2.4G&5G)2x2 802.11 ac/a/b/g/n
GPS/Glonass/Beidou/Galileo
BT5.2, FM Receiver
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Multimedia system
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Display: FHD+ 21:9 (1,080×2,520), frame rate up to 120 Hz，MIPI DSI interface (4 data lanes)
Graphics: OpenGL ES 3.2 3D graphic accelerator Integrated IMG BXM-8-256 GPU
Image: ISP supports 80 MP @24 fps ;4 MIPI CSI-2; Dual CAM, [20 MP + 20 MP]@24 fps
Video/ Audio: HEVC 2K@60 fps decoder; HEVC 4K@30 fps encoder
Speech codec: (FR, HR, EFR, AMR FR, AMR HR and wide-band AMR and EVS NB/WB/SWB)
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Memory
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UFS3.1/LPDDR4X
uMCP：H9HQ15AFAMBDAR
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AI
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General DMA engine and dedicated DMA
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DC
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Adapter 5V/6A
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OS
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Android 12(S)
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We can do the following with the EVB:
• MT6855 8-core 2xA78+6xA55+ Android 12 System.
• LCD IC module tuning & verifications, TP function tuning & test.
•MT6631/MT6635(WiFi&BT&GPS&FM) 4 in 1 SOC for tuning.
