MPC8536-RDK Freescale Semiconductor, MPC8536-RDK Datasheet - Page 541

Manufacturer Part Number

BOARD REF COMEXPRESS MPC8536

Manufacturer

Freescale Semiconductor

PowerQUICC ™r

CSB1880, CSB1801, Cables, Documentation, Enclosure, Power Supply with cord

For Use With/related Products

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

This register, shown in

self-clearing bits:

Freescale Semiconductor

Offset 0x3_2008

describes DEU reset control register fields.

DEU Reset Control Register

MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1

Table 10-49. DEU Reset Control Register Field Descriptions

Reset interrupt. Writing this bit active high causes DEU interrupts signaling done and error

to be reset. It further resets the state of the DEU interrupt status register.

0 Do not reset

1 Reset interrupt logic

Module initialization is nearly the same as software reset, except that the interrupt mask

routine, completion of which is indicated by the RESET_DONE bit in the DEU status

0 Do not reset

1 Reset most of DEU

Software reset is functionally equivalent to hardware reset (the RESET# pin), but only for

DEU. All registers and internal state are returned to their defined reset state. Upon

negation of SW_RESET, the DEU enters a routine to perform proper initialization of the

parameter memories. The RESET_DONE bit in the DEU status register indicates when

this initialization routine is complete

0 Do not reset

1 Full DEU reset

10-59, allows three levels reset of just DEU, as defined by the three

Figure 10-59. DEU Reset Control Register

Figure 10-58. DEU Data Size Register

DEU 0x3_2018

Security Engine (SEC) 3.0

Access: Read/Write