MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 164

• Manufacturer Part Number: MPC564MZP66
• Description: IC MCU 512K FLASH 66MHZ 388-BGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC564MZP66

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 66MHz
• 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 ~ 125°C
• Package / Case: 388-BGA
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Central Processing Unit
3.8
The virtual environment architecture (VEA) defines registers in addition to the UISA register set. The
VEA register set can be accessed by all software with either user- or supervisor-level privileges. Refer to
Section 6.1.7, “Time Base
3.9
The operating environment architecture (OEA) includes a number of SPRs and other registers that are
accessible only by supervisor-level instructions. Some SPRs are RCPU-specific; some RCPU SPRs may
not be implemented in other PowerPC ISA processors, or may not be implemented in the same way.
3.9.1
The machine state register is a 32-bit register that defines the state of the processor. When an exception
occurs, the contents of the MSR are loaded into SRR1, and the MSR is updated to reflect the
exception-processing machine state. The MSR can also be modified by the mtmsr, sc, and rfi instructions.
It can be read by the mfmsr instruction.
Table 3-11
3-20
11
1
2
3
SRESET
SRESET
This bit is available only on code compression-enabled options of the MPC561/MPC563.
Reset Configuration Word
The reset value is defined by the equation "BBCMCR[EN_COMP] AND BBCMCR[EXC_COMP]". At HRESET the
BBCMCR[EN_COMP] and BBCMCR[EXC_COMP] bits recieve their values from RCW bits 21 and 22. The BBCMCR
does not change at SRESET. Thus the DCMPEN reset value may be different on SRESET and HRESET, if software
changes these BBCMCR bits from their reset values.
The reset value is a reset configuration word value extracted from the internal bus line. Refer to
Bits
0:12
13
Field
Field EE
VEA Register Set — Time Base (TB)
OEA Register Set
shows the bit definitions for the MSR.
Machine State Register (MSR)
MSB
16
0
Name
POW
—
000
PR
17
1
Reserved
Power management enable.
0 Power management disabled (normal operation mode)
1 Power management enabled (reduced power mode)
FP
18
2
(TB),” for more information.
(RCW).”
Table 3-11. Machine State Register Bit Descriptions
ME
19
U
3
Figure 3-11. Machine State Register (MSR)
MPC561/MPC563 Reference Manual, Rev. 1.2
FE0
20
4
SE
21
5
0000_0
BE
—
22
6
0000_0000_0000_0000
FE1
23
7
—
24
Description
8
ID1
IP
25
9
2
IR
10
26
000
DR
11
27
—
12
28
DCMPEN
Freescale Semiconductor
POW
Section 7.5.2, “Hard
X
13
29
1
3
RI
14
30
0
00
ILE
LSB
LE
15
31