Protocol Definitions
C-11
TMS320F240x Boot ROM Loader: Protocols and Interfacing
Figure C–6. Flowchart for FETCH_SCI_WORD
Start
Has a character
been received?
Store Lower Byte
Echo Byte to Host
Has a character
been received?
Store High Byte
Echo Byte to Host
Form the word
Return
N
Y
N
Y
