Special Notes On Connectivity - Texas Instruments Delfino TMS320F28377D controlCARD Information Manual

4 Special Notes on Connectivity

4.1 xds100v2 Emulator and SCI/UART Connectivity
The F28377D controlCARD provides emulation and USB-to-UART adapter functionality on the
controlCARD. This allows for a convenient method to debug and demo the F2837x MCU.
Note that the FTDI chip, its support circuitry, and associated isolation components are placed in
Macro A, the left section of the controlCARD. Each of these components contains an additional A
within the component reference designator (ie A:R2 for resistor 2 in Macro A).
Each F28377D controlCARD's xds100v2 is programmed with a fixed serial number. If a debug
session needs to involve 2 or more F28377D controlCARD, each controlCARDs will need have a
unique serial number and some will need to be reprogrammed. See:
http://processors.wiki.ti.com/index.php/XDS100#Q:_Can_I_change_the_serial_number_on_my_X
DS100v2.3F
The configuration of the switches on A:SW1 determine whether the on-board emulator is active,
whether an external emulator can be used, or whether the device will boot from
FLASH/peripherals. See Table 1.
Fig2: xds100v2 Emulation circuitry and isolation circuitry is denoted by A:
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