NXP Semiconductors MPC5566 - Etpua[16:31]

Signal Description
MPC5566 Microcontroller Reference Manual, Rev. 2
2-48 Freescale Semiconductor
2.4.2 ETPUA[16:31]
ETPUA[16:23,30:31] connect to external pins for both the input and output function.
ETPUA[16:21,24:29] are serialized out on the DSPI B and DSPI D modules and ETPUA[22:23,30:31] are
not serialized out. ETPUA[24:29] connect to external pins for only the output function. Figure 2-5 shows
the connections for ETPUA16 and applies to ETPUA[16:21]. Figure 2-6 shows the connections for
ETPUA24 and applies to TPUA[24:29]. The full ETPUA to DSPI B connections are given in Table 2-5,
and ETPU A to DSPI D in Table 2-6. Although not shown in Figure 2-5, the output channels of
ETPUA[16:23] are also connected to the ETPUA[4:11]_ETPUA[16:23]_GPIO[118:125] pins.
Figure 2-5. ETPUA[16:21]—DSPI B–DSPI D I/O Connections
11 7
10 6
95
84
73
62
51
40
315
214
113
012
Table 2-4. ETPUA[0:15]—DSPI C I/O Mapping (continued)
DSPI C Serialized
Input
eTPU A Channel Output
eTPU A
CH16 IN
CH16 OUT
IN 7 IN 5
DSPI B
ETPUA[16]_
GPIO[130]
DSPI D