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Freescale Semiconductor MPC8260 User Manual

Page 719

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SCC UART Mode

MPC8260 PowerQUICC II Family Reference Manual, Rev. 2

Freescale Semiconductor

21-15

An

ENTER

HUNT

MODE

or

CLOSE

RXBD

command is issued.

An address character is received in multidrop mode. The address character is written to the next
buffer for a software comparison.

Figure 21-7

shows an example of how RxBDs are used in receiving.