CC3200MOD_15 Datasheet, PDF (42/66 Pages) Texas Instruments – CC3200MOD SimpleLink™ Wi-Fi® and Internet-of-Things Module Solution, a Single-Chip Wireless MCU

CC3200MOD
SWRS166 – DECEMBER 2014
www.ti.com
5 Detailed Description
5.1 Overview
The CC3200 device has a rich set of peripherals for diverse application requirements. The device
optimizes bus matrix and memory management to give the application developer the needed advantage.
This section briefly highlights the internal details of the CC3200 device and offers suggestions for
application configurations.
5.1.1 Module Features
5.2 Functional Block Diagram
Figure 5-1 shows the functional block diagram of the CC3200MOD SimpleLink Wi-Fi solution.
SPI
Peripheral
I²C
Peripheral
GSPI
I²C
V_CC
(2.3 V to 3.6 V)
CC3200MOD
Parallel
GPIO/PWM Camera Port
I2S
Miscellaneous
Peripheral
Camera
Sensor
Audio
Codec
Figure 5-1. Functional Block Diagram
5.3 ARM Cortex-M4 Processor Core Subsystem
The high-performance ARM Cortex-M4 processor provides a low-cost platform that meets the needs of
minimal memory implementation, reduced pin count, and low power consumption, while delivering
outstanding computational performance and exceptional system response to interrupts.
• The ARM Cortex-M4 core has low-latency interrupt processing with the following features:
– A 32-bit ARM Cortex Thumb® instruction set optimized for embedded applications
– Handler and thread modes
– Low-latency interrupt handling by automatic processor state saving and restoration during entry and
exit
– Support for ARMv6 unaligned accesses
42
Detailed Description
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