NXP Semiconductors MPC5566, Reference Manual

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Signal Description
MPC5566 Microcontroller Reference Manual, Rev. 2
2-50 Freescale Semiconductor
2.4.3 ETPUB[0:31]
The I/O connections for ETPUB[0:31] channels are given in Figure 2-7 . The outputs of ETPUB[16:31]
are connected to two pins. This allows the input and output of those channels to be connected to different
pins. The outputs of ETPUB[16:31] are multiplexed on the ETPUB[0:15] pins. The outputs of
ETPUB[0:7] are multiplexed on the eMIOS[16:23] pins so that the output channels of ETPUB[0:7] can be
used when the normal pins for these channels are used by ETPUB[16:23] channels. The output channels
of ETPUB[0:15] are serialized on DSPI A. The full ETPUB to DSPI A connections are given in
Table 2-7 .
3 18
2 19
1 20
0 21
1
DSPI D serialized input channels 6 through 9 are connected to
eMIOS channels.
Table 2-6. ETPUA[16:31]—DSPI D I/O Mapping (continued)
DSPI D Serialized
Inputs
1
eTPU A Channel Output