Table of Contents
Advertisement
Component Details
Processor
Exynos 850 is a System-on-Chip(SoC) based on 64-bit RISC cost-effective, low-power, high-performance optimized Little
Cortex-A55 Octa micro-processor for smart phone, tablet and also embedded applications
Exynos 850 supports 64-bit code with Cortex-A55 octa-core with LPDDR4x 2-channels, provides the Mali-G52 MP1 GPU with
wide range of APIs as OpenGL ES 1.1/2/0/3.2, OpenCL 2.0 Full Profile and Vulkan 1.0/1/1. This processor supports
FHD+(1080x2520) resolution.
Exynos 850 has an integrated Image Signal Processor(ISP). Dual camera scenario supports with single 21.7mega pixel@30fps
and dual 16+5 mega pixels @30fps preview w/BDS. ISP provides zero-shutter lag of camera shooting. Sensor defect
compensation, Dynamic range compression and Geometric distortion correction can be also supported.
PMIC
There are a PMIC and two dedicated DC - DC converters for Exynos 850 platform.
S2MPU12 is a power management system chip, containing 5 buck converters , 1 high efficient boost converter and 36
LDOs(22 PMOS LDOs, 14 NMOS LDOs).
S2MPU12 supports following Audio CODEC:
Audio performance
•
-
84/89 dB SNR : Stereo audio ADC output for MIC input with 20dB/0dB gain setting
-
120/120/99/97 dB SNR : DAC to Stereo Headphone/Mono line & Earpiece & Speaker
-
AVC (Adaptive Volume control) for a DAC to HP path for increases dynamic range
Audio interface
•
Memory (DRAM)
The WinLink E850 Development Board provides 4GB LPDDR4-SDRAM which is a 2-channel and 32bit width bus
implementation interfacing directly to the Exynos 850 build-in LPDDR controller. The DDR clock is up to 2133MHz. It is
mounted on E850 96Board.
Storage
The WinLink E850 Development Board provides an 64GB flash memory which is compliant with eMMC 5.1.
Micro SDHC
The WinLink E850 Development Board SD slot signals are routed directly to the Exynos 850's XMMC_CARD interface. It
meets the SD3.0 standard.
Boot ROM
The WinLink E850 Development Board boots up from the eMMC.
Networking
WiFi
Supports dual-band (2.4/5GHz) single stream 802.11 ac mode. (20/40/80MHz bandwidth)
Highly integrated front-end eliminates external PA and LNA matching.
Concurrent WLAN + BT reception.
Integrated power detector to support per packet Tx power control
The WinLink E850 Development Board also has a RF connector to connect the external antenna or other RF device. If you
want to use this function, you should put the cable to CN7 connector(MS-156C2:Hirose). It will automatically switch RF input
from chip antenna(ANT1) to connected device(CN7).
WinLink
E850-96Board
Development Board Hardware User Guide
8/21
Advertisement
Table of Contents
