MPC561MZP56 Freescale Semiconductor, MPC561MZP56 Datasheet - Page 200

• Manufacturer Part Number: MPC561MZP56
• Description: IC MPU 32BIT 56MHZ PPC 388-PBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC561MZP56

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 56MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• 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
• Controller Family/series: POWER 5xx
• No. Of I/o's: 56
• Ram Memory Size: 31KB
• Cpu Speed: 56MHz
• No. Of Timers: 32
• Embedded Interface Type: QSPI, SCI, UART
• No. Of Pwm Channels: 12
• Rohs Compliant: No
• 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: 22
• Operating Supply Voltage: 2.6 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: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No

Central Processing Unit
When a floating-point exception is taken, instruction execution resumes at offset 0x0E00 from the base
address indicated by MSR[IP].
3.15.4.13 Implementation-Dependent Software Emulation Exception (0x1000)
An implementation-dependent software emulation exception occurs in the following instances:
Table 3-34
3-56
1
•
•
•
Save/Restore Register 0 (SRR0)
Save/Restore Register 1 (SRR1)
Save/Restore Register 1 (SRR1)
If the exception occurs during an instruction fetch in Decompression On mode, the SRR0 register will contain a
compressed address.
Machine State Register (MSR)
When executing any non-implemented instruction. This includes all illegal and unimplemented
optional instructions and all floating-point instructions.
When executing a mtspr or mfspr instruction that specifies an un-implemented
internal-to-the-processor SPR, regardless of the value of bit 0 of the SPR.
When executing a mtspr or mfspr that specifies an un-implemented external-to-the-processor
register and SPR0 = 0 or MSR[PR] = 0 (no program interrupt condition).
shows the register settings set when a software emulation exception occurs.
Register Name
Register Name
Table 3-33. Register Settings following Floating-Point Assist Exceptions
Table 3-34. Register Settings following a Software Emulation Exception
1
MPC561/MPC563 Reference Manual, Rev. 1.2
DCMPEN
10:15
Other
Other
10:15
Other
Bits
Bits
ME
1:4
1:4
LE
All
IP
Cleared to 0
implementation, bit 30 of the SRR1 is never cleared, except by
loading a zero value from MSR[RI]
No change
Bit is copied from ILE
This bit is set according to (BBCMCR[EN_COMP] AND
BBCMCR[EXC_COMP])
Set to the effective address of the instruction that caused the
interrupt
Cleared to 0
implementation, bit 30 of the SRR1 is never cleared, except by
loading a zero value from MSR[RI].
Cleared to 0
Loaded from bits [16:31] of MSR. In the current
No change
Cleared to 0
Cleared to 0
Loaded from bits [16:31] of MSR. In the current
Description
Description
Freescale Semiconductor