
McBSP as an SPI Slave
6-13
SPI Operation Using the Clock Stop Mode
SPRU592E
6.7 McBSP as an SPI Slave
An SPI interface with the McBSP used as a slave is shown in Figure 6
When the McBSP is configured as a slave, DX is used as the MISO signal, and
DR is used as the MOSI signal.
Figure 6
−
7. McBSP as an SPI Slave
McBSP (slave)
CLKX
DX
DR
FSX
SPI-compliant
master
SCK
MISO
MOSI
SS
The register bit values required to configure the McBSP as a slave are listed
in Table 6
Summary of Contents for TMS320VC5509
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