Users Manual
Table Of Contents
- 2Functional Overview
- 3Interfaces Description
- 3.1Interfaces Parameter Definitions
- 3.2Interfaces Detail Description
- 3.2.1Power Supply Interface
- 3.2.2Touchscreen Interface
- 3.2.3Display Interface
- 3.2.4Camera Interfaces
- 3.2.5Audio Interface
- 3.2.6USB & DisplayPort Interface
- 3.2.7 PCIe Interface
- 3.2.8 SSC Interface
- 3.2.9 SDIO Interface
- 3.2.10 QUP Interface
- 3.2.11Power on Interface
- 3.2.12Reset Interface
- 3.2.13 Keys Interface
- 3.2.14 Sensor Interrupt Interface
- 3.2.15Debug UART Interface
- 3.2.16Battery Interface
- 3.2.17ADCs Interface
- 3.2.18 PWMs and LED Current Driver Interface
- 3.2.19Antenna Interface
- 4Connector PIN Summary
- 5Electrical Characteristics
Thundercomm TurboX D845 System on Module
Copyright © 2018 All Rights Reserved , Thundercomm Technology Co., Ltd.
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2 Functional Overview
2.1 DSP(Hexagon v65)
Hexagon Coprocessor (HCP) and VMA1.0
Universal Bandwidth Compression(UBWC) and DMA1.0
Vector TCM (VTCM)
Scatter-Gather support
HVX contexts and concurrency
Migrating to 128-byte mode for future forward compatibility
dspCV_init is deprecated
New HAP DCVS v2 APIs for clock and bus voting
dspCV_concurrency is deprecated
Session restart
SDK 3.x
Camera streaming – four tap points
Dedicated bus for camera streaming on the cDSP
Dedicated high-speed bus for data transfer from the DDR to the cDSP
FastCV software development kit with HVX acceleration
2.2 Visual Processing Subsystem
Improved GPGPU
Enhanced image processing for GPGPU use cases
Native MIPI and Bayer texture format support
Enhanced mathematics for machine learning (matrix Mul)
Architectural improvements for performance and power
Efficient multiview rendering for VR/AR