MPC564CZP40 Freescale Semiconductor, MPC564CZP40 Datasheet - Page 930
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MPC564CZP40
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Development Support
23.2.2.1
There are two load/store address comparators E, and F. Each compares the 32 address bits and the cycle’s
attributes (read/write). The two least-significant bits are masked (ignored) whenever a word is accessed
and the least-significant bit is masked whenever a half-word is accessed. (For more information refer to
Section 23.2.1.2, “Byte and Half-Word Working
equal and less than. These signals are used to generate one of the following four events (one from each
comparator): equal, not equal, greater than, less than.
There are two load/store data comparators (comparators G,H) each is 32 bits wide and can be programmed
to treat numbers either as signed values or as unsigned values. Each data comparator operates as four
independent byte comparators. Each byte comparator has a mask bit and generates two output signals:
equal and less than, if the mask bit is not set. Therefore, each 32 bit comparator has eight output signals.
These signals are used to generate the “equal and less than” signals according to the compare size
programmed (byte, half-word, word). When operating in byte mode all signals are significant, when
operating in half-word mode only four signals from each 32 bit comparator are significant. When operating
in word mode only two signals from each 32 bit comparator are significant.
From the new “equal and less than” signals and according to the compare type programmed one of the
following four match events are generated: equal, not equal, greater than, less than. Therefore, from the
two 32-bit comparators eight match indications are generated: Gmatch[0:3], Hmatch[0:3].
According to the lower bits of the address and the size of the cycle, only match indications that were
detected on bytes that have valid information are validated, the rest are negated. Note that if the cycle
executed has a smaller size than the compare size (e.g., a byte access when the compare size is word or
half-word) no match indication will be asserted.
Using the match indication signals four load/store data events are generated in the following way.
The four load/store data events together with the match events of the load/store address comparators and
the instruction watchpoints are used to generate the load/store watchpoints and breakpoint according to the
programming.
23-16
1
Event Name
‘&’ denotes a logical AND, ‘|’ denotes a logical OR
(G | H)
(G&H)
G
H
Load/Store Support
(Gmatch0 | Gmatch1 | Gmatch2 | Gmatch3)
(Hmatch0 | Hmatch1 | Hmatch2 | Hmatch3)
((Gmatch0 & Hmatch0) | (Gmatch1 & Hmatch1) | (Gmatch2 & Hmatch2) | (Gmatch3 & Hmatch3))
((Gmatch0 | Hmatch0) | (Gmatch1 | Hmatch1) | (Gmatch2 | Hmatch2) | (Gmatch3 | Hmatch3))
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 23-7. Load/Store Data Events
Modes”). Each comparator generates two output signals:
Event Function
1
Freescale Semiconductor
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