MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 169

• 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: -

3.9.9
The PVR is a 32-bit, read-only register that identifies the version and revision level of the processor. The
contents of the PVR can be copied to a GPR by the mfspr instruction. Read access to the PVR is available
in supervisor mode only; write access is not provided.
3.9.10
The MPC561/MPC563 includes several implementation-specific SPRs that are not defined by the
PowerPC ISA architecture. These registers, listed in
supervisor-level instructions only.
3.9.10.1
The RCPU includes three implementation-specific SPRs that facilitate the software manipulation of the
MSR[RI] and MSR[EE] bits: External Interrupt Enable (EIE), External Interrupt Disable (EID), and
Non-recoverable Interrupt (NRI). Issuing the mtspr instruction with one of these registers as an operand
causes the RI and EE bits to be set or cleared as shown in
A read (mfspr) of any of these locations is treated as an unimplemented instruction, resulting in a software
emulation exception.
Freescale Semiconductor
16:31
Bits
0:15
Reset
Field
Addr
Processor Version Register (PVR)
Implementation-Specific SPRs
MSB
EIE, EID, and NRI Special-Purpose Registers
0
REVISION
VERSION
Name
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
0000_0000_0000_0010
Table 3-14. Processor Version Register Bit Descriptions
A 16-bit number that identifies the version of the PowerPC ISA processor. The RCPU value
is 0x0002.
A 16-bit number that distinguishes between various releases of a particular version. The
RCPU value is 0x0020.
VERSION
Figure 3-17. Processor Version Register (PVR)
SPR Number
(Decimal)
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 3-15. EIE, EID, AND NRI Registers
80
81
82
Mnemonic
EID
NRI
EIE
Table 3-2
SPR 287
MSR[EE]
Table
Description
1
0
0
and
3-15.
Table
MSR[RI]
0000_0000_0010_0000
1
1
0
3-3, can be accessed by
REVISION
Central Processing Unit
LSB
31
3-25