MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH TEXAS INSTRUMENTS CODE COMPOSER STUDIO Uživatelská příručka Strana 464

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Tar get Preferences
SYNCO pin assignment
Assigns the ePWM external sync pulse output (SYNCO)
to a GPIO pin. Choices are
None (the default), GPIO6,and
GPIO33.
TZ5 pin assignment
Assigns the trip-zone input 5 (TZ5) to a GPIO pin. Choices
are
None (the de fault), GPIO16,andGPIO28.
TZ6 pin assignment
Assigns the trip-zone input 6 (TZ6) to a GPIO pin. Choices
are
None (the de fault), GPIO17,andGPIO29.
I2C
Report or set Inter-Integrated Circuit parameters. For more
information, consult the TMS320x280x Inter-Integrated Circuit
Module Reference G uide, Literature Number: SPR U721A,
available on the Texas Instruments Web site.
Mode
Congure the I2C module as
Master or Slave.
If a module is an I2C master, it:
Initiates communication with slave nodes by sending the
slave address and requesting data transfer to or fro m the
slave.
Outputs the Mas t er clock frequ ency on the serial clock
line (SCL) line.
If a module is an I2C slave, it:
Synchronizes itself with the serial clock line (SCL) line.
Responds to communication requests from the master.
When Mode is
Slave, y ou can congure the Add ressing
format, Address register,andBit count parameters.
9-72
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