MPC564EVB Freescale Semiconductor, MPC564EVB Datasheet - Page 291

• Manufacturer Part Number: MPC564EVB
• Description: KIT EVAL FOR MPC561/562/563/564
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC564EVB

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC56x
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MPC561, 562, 563, 564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

use the MPC561/MPC563 CLKOUT signal. This source of reset can be optionally asserted if the LOLRE
bit in the PLL, low-power, and reset control register (PLPRCR) is set. The enabled PLL loss of lock event
generates an internal hard reset sequence. Refer to
information on loss of PLL lock.
7.1.5
If the system clock is switched to the backup clock or switched from backup clock to another clock source
an internal hard reset sequence is generated. Refer to
7.1.6
When the MPC561/MPC563 software watchdog counts to zero, a software watchdog reset is asserted. The
enabled software watchdog event generates an internal hard reset sequence.
7.1.7
When the RCPU enters a checkstop state, and the checkstop reset is enabled (the CSR bit in the PLPRCR
is set), a checkstop reset is asserted. The enabled checkstop event generates an internal hard reset sequence.
Refer to the RCPU Reference Manual for more information.
7.1.8
When the development port receives a hard reset request from the development tool, an internal hard reset
sequence is generated. In this case the development tool must reconfigure the debug port. Refer to
Chapter 23, “Development
7.1.9
When the development port receives a soft reset request from the development tool, an internal soft reset
sequence is generated. In this case the development tool must reconfigure the debug port. Refer to
Chapter 23, “Development
7.1.10
When the JTAG logic asserts the JTAG soft reset signal, an internal soft reset sequence is generated. Refer
to
7.1.11
When locked bits in the PLPRCR register are changed, an internal hard reset sequence is generated. Refer
to
7.2
Table 7-1
Freescale Semiconductor
Chapter 25, “IEEE 1149.1-Compliant Interface
Chapter 8, “Clocks and Power
Reset Actions Summary
summarizes the action taken for each reset.
On-Chip Clock Switch
Software Watchdog Reset
Checkstop Reset
Debug Port Hard Reset
Debug Port Soft Reset
JTAG Reset
ILBC Illegal Bit Change
Support,” for more information.
Support,” for more information.
MPC561/MPC563 Reference Manual, Rev. 1.2
Control.”
(JTAG),” for more information.
Chapter 8, “Clocks and Power
Chapter 8, “Clocks and Power
Control,” for more
Control.”
Reset
7-3