TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
SPRS439I–JUNE 2007–REVISED MARCH 2011
www.ti.com
SPRU812
SPRU949
TMS320x2833x, 2823x Analog-to-Digital Converter (ADC) Reference Guide describes
how to configure and use the on-chip ADC module, which is a 12-bit pipelined ADC.
TMS320x2833x, 2823x DSC External Interface (XINTF) Reference Guide describes the
XINTF, which is a nonmultiplexed asynchronous bus, as it is used on the 2833x and 2823x
devices.
SPRU963
TMS320x2833x, 2823x Boot ROM Reference Guide describes the purpose and features of
the bootloader (factory-programmed boot-loading software) and provides examples of code.
It also describes other contents of the device on-chip boot ROM and identifies where all of
the information is located within that memory.
SPRUFB7 TMS320x2833x, 2823x Multichannel Buffered Serial Port (McBSP) Reference Guide
describes the McBSP available on the 2833x and 2823x devices. The McBSPs allow direct
interface between a DSP and other devices in a system.
SPRUFB8 TMS320x2833x, 2823x Direct Memory Access (DMA) Module Reference Guide
describes the DMA on the 2833x and 2823x devices.
SPRUG04 TMS320x2833x, 2823x Enhanced Pulse Width Modulator (ePWM) Module Reference
Guide describes the main areas of the enhanced pulse width modulator that include digital
motor control, switch mode power supply control, UPS (uninterruptible power supplies), and
other forms of power conversion.
SPRUG02 TMS320x2833x, 2823x High-Resolution Pulse Width Modulator (HRPWM) Reference
Guide describes the operation of the high-resolution extension to the pulse width modulator
(HRPWM).
SPRUFG4 TMS320x2833x, 2823x Enhanced Capture (eCAP) Module Reference Guide describes
the enhanced capture module. It includes the module description and registers.
SPRUG05 TMS320x2833x, 2823x Enhanced Quadrature Encoder Pulse (eQEP) Module Reference
Guide describes the eQEP module, which is used for interfacing with a linear or rotary
incremental encoder to get position, direction, and speed information from a rotating machine
in high-performance motion and position control systems. It includes the module description
and registers.
SPRUEU1 TMS320x2833x, 2823x Enhanced Controller Area Network (eCAN) Reference Guide
describes the eCAN that uses established protocol to communicate serially with other
controllers in electrically noisy environments.
SPRUFZ5 TMS320x2833x, 2823x Serial Communications Interface (SCI) Reference Guide
describes the SCI, which is a two-wire asynchronous serial port, commonly known as a
UART. The SCI modules support digital communications between the CPU and other
asynchronous peripherals that use the standard non-return-to-zero (NRZ) format.
SPRUEU3 TMS320x2833x, 2823x DSC Serial Peripheral Interface (SPI) Reference Guide describes
the SPI - a high-speed synchronous serial input/output (I/O) port - that allows a serial bit
stream of programmed length (one to sixteen bits) to be shifted into and out of the device at
a programmed bit-transfer rate.
SPRUG03 TMS320x2833x, 2823x Inter-Integrated Circuit (I2C) Module Reference Guide describes
the features and operation of the inter-integrated circuit (I2C) module.
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