MPC564CZP40 Freescale Semiconductor, MPC564CZP40 Datasheet - Page 915
MPC564CZP40
Manufacturer Part Number
MPC564CZP40
Description
IC MPU 32BIT W/CODE COMP 388PBGA
Manufacturer
Freescale Semiconductor
Series
MPC5xxr
Specifications of MPC564CZP40
Core Processor
PowerPC
Core Size
32-Bit
Speed
40MHz
Connectivity
CAN, EBI/EMI, SCI, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
56
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 2.7 V
Data Converters
A/D 32x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
388-BGA
Processor Series
MPC5xx
Core
PowerPC
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
CAN, JTAG, QSPI, SCI, SPI, UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
56
Number Of Timers
2
Operating Supply Voltage
0 V to 5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (10 bit, 32 Channel)
For Use With
MPC564EVB - KIT EVAL FOR MPC561/562/563/564
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MPC564CZP40
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 915 of 1420
- Download datasheet (11Mb)
Chapter 23
Development Support
The visibility and controllability requirements of emulators and bus analyzers are in opposition to the trend
of modern microcomputers and microprocessors where many bus cycles are directed to internal resources
and are not visible externally.
In order to enhance the development tool visibility and controllability, some of the development support
functions are implemented in silicon. These functions include program flow tracking, internal watchpoint,
breakpoint generation, and emulation while in debug mode.
This section covers program flow tracking support, breakpoint/watchpoint support, development system
interface support (debug mode) and software monitor debugger support. These features allow efficiency
in debugging systems based on the MPC561/MPC563.
23.1
The mechanism described in this section allows tracking of program instruction flow with almost no
performance degradation. The information provided may be compressed and captured externally and then
parsed by a post-processing program using the microarchitecture defined below.
The program instructions flow is visible on the external bus when the MPC561/MPC563 is programmed
to operate in serial mode and show all fetch cycles on the external bus. This mode is selected by
programming the ISCT_SER (instruction fetch show cycle control) field in the I-bus support control
register (ICTRL), as shown in
fetch cycles appear on the external bus. Processor performance is, therefore, much lower than when
working in regular mode.
These features, together with the fact that most fetch cycles are performed internally (e.g., from the
I-cache), increase performance but make it very difficult to provide the real program trace.
In order to reconstruct a program trace, the program code and the following additional information from
the MCU are needed:
Instructions are fetched sequentially until branches (direct or indirect) or exceptions appear in the program
flow or some stall in execution causes the machine not to fetch the next address. Instructions may be
architecturally executed, or they may be canceled in some stage of the machine pipeline.
Freescale Semiconductor
•
•
•
A description of the last fetched instruction (stall, sequential, branch not taken, branch direct taken,
branch indirect taken, exception taken)
The addresses of the targets of all indirect flow change. Indirect flow changes include all branches
using the link and count registers as the target address, all exceptions, and rfi, mtmsr and mtspr (to
some registers) because they may cause a context switch.
The number of instructions canceled each clock
Program Flow Tracking
Table
MPC561/MPC563 Reference Manual, Rev. 1.2
23-26. In this mode, the processor is fetch serialized, and all internal
23-1
Related parts for MPC564CZP40
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MPC5 1K0 5%
Manufacturer:
TE Connectivity
Datasheet:
Part Number:
Description:
MPC5 500R 5%
Manufacturer:
TE Connectivity
Datasheet:
Part Number:
Description:
MPC5 5K0 5%
Manufacturer:
Tyco Electronics
Datasheet:
Part Number:
Description:
MPC5 5R0 5%
Manufacturer:
Tyco Electronics
Datasheet:
Part Number:
Description:
MPC5 50K 5%
Manufacturer:
Tyco Electronics
Datasheet:
Part Number:
Description:
MPC5 1R0 5%
Manufacturer:
Tyco Electronics
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: