MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 1041

• Manufacturer Part Number: MPC561MZP56
• Manufacturer: Freescale

Specifications of MPC561MZP56

• Cpu Family: MPC56x
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 56MHz
• Interface Type: QSPI/SCI/SPI/UART
• Total Internal Ram Size: 32KB
• # I/os (max): 56
• Number Of Timers - General Purpose: 22
• Operating Supply Voltage (typ): 2.6/5V
• Operating Supply Voltage (max): 2.7/5.25V
• Operating Supply Voltage (min): 2.5/4.75V
• On-chip Adc: 2(32-chx10-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 388
• Package Type: BGA
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Lead Free Status / RoHS Status: Not Compliant

message has the second highest priority. Refer to
message priorities. The watchpoint message contains the watchpoint code which indicates all the unique
watchpoints have occurred since the last watchpoint message. If duplicate watchpoints occur before the
watchpoint message is sent out, a watchpoint overrun message is generated. The watchpoint source field
will indicate which watchpoints occurred.
The watchpoint message has the following format:
24.12.1.1 Watchpoint Source Field
The watchpoint source field is outlined in
24.12.2 Watchpoint Overrun Error Message
A watchpoint overrun error occurs when the same watchpoint occurs multiple times before the first
occurrence of that watchpoint has been messaged out. The watchpoint message (which has information of
all the watchpoints that occurred prior to the detection of the same watchpoint occurring multiple times)
will be sent before the error message can be sent.
The overrun error causes further watchpoint occurrences to be ignored, until the error message has been
sent. The error code within the error message indicates that a watchpoint overrun error has occurred. Refer
to
The error message has the following format:
Freescale Semiconductor
Table
24-20.
Figure 24-71. Error Message (Watchpoint Overrun) Format
Watchpoint Source
0bXXXXX1
0bXXXX1X
0bXXX1XX
0bXX1XXX
0bX1XXXX
0b1XXXXX
TCODE (8)
TCODE (15)
Figure 24-70. Watchpoint Message Format
[6 bits]
MPC561/MPC563 Reference Manual, Rev. 1.2
[6 bits]
Table 24-32. Watchpoint Source
Length = 11 bits
Length = 12 bits
Table
First L-bus watchpoint (LW0)
Second L-bus watchpoint (LW1)
First I-bus watchpoint (IW0)
Second I-bus watchpoint (IW1)
Third I-bus watchpoint (IW2)
Fourth I-bus watchpoint (IW3)
24-32.
Section 24.7.3, “Message
Error Code (0b00110)
Watchpoint Source
[5 bits]
[6 bits]
Description
Priority,” for further details on
READI Module
24-73