CPU Component documentation

Component name - Name of the component.
CPU type - CPU type
Clock settings - MCU Clock settings
- Oscillator frequency [MHz] - Frequency of the crystal or the external clock. The crystal should be in the range of 1-6MHz and the external clock should be in the range of 0.0001-6MHz.
- Clock input pin - Clock input properties.
  - Pin name - Clock input pin name (for information only).
  - Pin signal - Clock input signal name.
- Clock output pin - Clock output properties.
  - Pin name - Clock output pin name (for information only).
  - Pin signal - Clock output signal name.
- Low-power modes settings - Low-power modes settings.
  - STOP instruction enabled - STOP instruction enabled
    The following items are available only if the group is enabled (the value is "Enabled"):
    - Recovery from Stop Mode after - This property enables the CPU to exit the stop mode with a delay of 32 CGMXCLK cycles instead of a 4096 CGMXCLK cycle delay.
- CPU mode selection - CPU mode. This property is necessary for the correct CPU's internal timing.
  There are 2 modes:
  - Monitor mode - The following items are displayed in this mode:
    - PTC3 pin level - Logical value of PTC3 pin. The value on this pin is used by the processor when entering Monitor mode. For details see the datasheet of a particular device.
  - User mode - There are no items in this mode.
Maskable CPU interrupts - Enable/disable CPU maskable interrupts. This item modifies Interrupt Mask Bit I in Condition Code CPU register CCR.
CPU interrupts - Interrupts allocated by CPU bean
- SWI - This property enables/disables generation of SWI interrupt service routine.
  The following items are available only if the group is enabled (the value is "Enabled"):
  - Interrupt - Software Interrupt (for information only)
Enabled speed modes - Enabled speed modes
- High speed mode - High speed mode support (always enabled)
  The following items are available only if the group is enabled (the value is "Enabled"):
  - Internal bus clock - The internal bus clock [MHz]. Maximum bus frequency is 3 MHz.
- Low speed mode - Low speed mode support
  The following items are available only if the group is enabled (the value is "Enabled"):
  - Internal bus clock - The internal bus clock [MHz]. Maximum bus frequency is 3 MHz.
- Slow speed mode - Slow speed mode support
  The following items are available only if the group is enabled (the value is "Enabled"):
  - Internal bus clock - The internal bus clock [MHz]. Maximum bus frequency is 3 MHz.

PROCESSOR EXPERT is trademark of Freescale Semiconductor, Inc.
Copyright 1997 - 2010 Freescale Semiconductor, Inc.