NXP Semiconductors MPC5566 - DSPI DSI Transmit Comparison Register (Dspix_Compr)

Deserial Serial Peripheral Interface (DSPI)
MPC5566 Microcontroller Reference Manual, Rev. 2
20-32 Freescale Semiconductor
20.3.2.13 DSPI DSI Transmit Comparison Register (DSPIx_COMPR)
The DSPIx_COMPR holds a copy of the last transmitted DSI data. The DSPIx_COMPR is read-only. DSI
data is transferred to this register as it is loaded into the transmit shift register.
The following table describes the field in the DSPI deserial serial interface transmit comparison register:
Address: Base + 0x00C8 Access: R/O
0123456789101112131415
R0000000000000000
W
Reset0000000000000000
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
RCOMP_DATA
W
Reset0000000000000000
Figure 20-15. DSPI DSI Transmit Comparison Register (DSPIx_COMPR)
Table 20-15. DSPIx_COMPR Field Description
Field Description
0–15 Reserved
16–31
COMP_
DATA
[0:15]
Compare data. The COMP_DATA field holds the last serialized DSI data.