MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 758

• Manufacturer Part Number: MPC561MZP56
• Manufacturer: Freescale

Specifications of MPC561MZP56

• Cpu Family: MPC56x
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 56MHz
• Interface Type: QSPI/SCI/SPI/UART
• Total Internal Ram Size: 32KB
• # I/os (max): 56
• Number Of Timers - General Purpose: 22
• Operating Supply Voltage (typ): 2.6/5V
• Operating Supply Voltage (max): 2.7/5.25V
• Operating Supply Voltage (min): 2.5/4.75V
• On-chip Adc: 2(32-chx10-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 388
• Package Type: BGA
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Lead Free Status / RoHS Status: Not Compliant

Modular Input/Output Subsystem (MIOS14)
17.9
The MIOS14 double action submodule (MDASM) is a function included in the MIOS14 library. It is a
versatile 16-bit dual action submodule capable of performing two event operations before software
intervention is required. It can perform two event operations such as PWM generation and measurement,
input capture, output compare, etc.
The MDASM is composed of two timing channels (A and B), an output flip-flop, an input edge detector
and some control logic. All control and status bits are contained in the MDASM status and control register.
The following sections describe the MDASM in detail. A block diagram of the MDASM is shown in
Figure
17-26
17-15.
MIOS14 Double Action Submodule (MDASM)
MPC561/MPC563 Reference Manual, Rev. 1.2
Prescaler Value
(CP in Hex)
Table 17-15. Prescaler Values
......
FD
FC
FF
FE
FB
FA
F9
F8
02
01
00
MIOS14 Prescaler
Clock Divided By
254 (2^8 -2)
255 (2^8 -1)
256 (2^8)
........
1
2
3
4
5
6
7
8
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