User`s guide
Table Of Contents
- Getting Started
- Using the IQmath Library
- Block Reference
- Blocks — Alphabetical List
- Absolute IQN
- Arctangent IQN
- C24x ADC
- C24x CAN Receive
- C24x CAN Transmit
- C24x From Memory
- C24x PWM
- C24x To Memory
- C28x ADC
- C28x eCAN Receive
- C28x eCAN Transmit
- C28x From Memory
- C28x PWM
- C28x To Memory
- Division IQN
- F2812 eZdsp
- Float to IQN
- Fractional part IQN
- Fractional part IQN x int32
- Integer part IQN
- Integer part IQN x int32
- IQN to Float
- IQN x int32
- IQN x IQN
- IQN1 to IQN2
- IQN1 x IQN2
- LF2407 eZdsp
- Magnitude IQN
- Saturate IQN
- Square Root IQN
- Trig Fcn IQN
- Index
C28x From Memory
3-28
3C28x From Memory
Purpose Generate code that retrieves data from any valid memory address on the board,
internal or external
Library c2800dspchiplib in Embedded Target for TI C2000 DSP
Description This block retrieves data of the specified data type from a particular memory
address on the target.
Memory address — Address of the target memory location, in hexadecimal,
from which to read data
Data type — Data type of the data to obtain from the above memory address.
The data is read as 16-bit data and then cast to the selected data type. Valid
data types are
double, single, int8, uint8, int16, uint16, int32, and uint32.
Sample time — Time interval, in seconds, between consecutive reads from the
specified memory location.
Samples per frame — Number of elements of the specified datatype to be read
from the memory region starting at the given address
Dialog Box
See Also
C28x To Memory
C28x From
Memory
C28x From Memory