CXD5602 User Manual
-
33/1010
-
2
CXD5602 Outline
2.1
Introduction
CXD5602GF/GG is a 32 bit RISC low power microprocessor solution for wearable applications. It is based on the
Arm
®
Cortex
®
-M4 processor with FPU 32 bit RISC and It integrates Arm
®
Cortex
®
-M0+ 32 bit RISC specifically
for the system controller (power management, clock, reset) and I/O processor. It incorporates embedded 1.5
MByte of SRAM, 64 KByte of backup SRAM, and 256 KByte of I/O processor SRAM.
The Arm
®
Cortex
®
-M4 processor with FPU and Arm
®
Cortex
®
-M0+ are power-gated by the Power Management
Unit, respectively, that is, the CPUs are powered off by internal power switches. Processor SRAMs are able to
retain data, and it’s possible to restart processors quickly.
To provide optimized hardware performance for sensor fusion and audio processing services, the device integrates
ultra-low power GNSS Domain, Audio Codec Domain and Sensor Domain. Integrated Audio Codec Domain
supports digital noise cancelling and digital equalizer. Sensor Domain provides the specialized engine for sensor
processing.
Eliminating the need for a discrete sensor hub, these features enable various sensor applications (activity
recognition, voice recognition, etc.) low power audio applications such as music playback (MP3 decode,
Bluetooth A2DP, etc.) and hands-free communication (Bluetooth HFP).
2.2
Features
The features of CXD5602GF/GG are:
Application Processor
Arm
®
Cortex
®
-M4 processor with FPU 32 bit RISC
Operating frequency up to 156 MHz
1.5 MByte Application Memory
Application Multi-layer Bus
32 bit Multi-layer bus architecture
Application Domain for Arm
®
Cortex
®
-M4 processor with FPU 32 bit RISC, Audio Codec,
Connectivity, Storage and Image Block
Audio Codec
Digital Equalizer (DEQ)
Two I2S Interfaces supported
Unique Audio Data Format (Pulse Density Modulation) between CXD5602GF/GG and CXD5247GF
8 bit parallel Camera Interface supported
2D Graphics Acceleration
Содержание CXD5602
Страница 1: ...CXD5602 User Manual 1 1010 CXD5602 User Manual ...
Страница 36: ...CXD5602 User Manual 36 1010 2 3 Block Diagram Figure Block Diagram 1 CXD5602 Block Diagram ...
Страница 144: ...CXD5602 User Manual 144 1010 GNSS_RAMMODE_SEL 0x3F000FFF SRAM GNSS BB 0 5 ON ...
Страница 835: ...CXD5602 User Manual 835 1010 enable disable ...
Страница 1007: ...CXD5602 User Manual 1007 1010 Revision History Date Revision Description 2019 07 05 1 0 0 Initial version ...