Peripheral Simulation

For Infineon C505C-2R — System Configuration

Simulation support for this peripheral or feature is comprised of:

• Dialog boxes which display and allow you to change peripheral configuration.

These simulation capabilities are described below.

System Configuration Dialog

The System Configuration Dialog controls the various system-wide functions of the microcontroller. These functions are listed below:

System Control

• SYSCON (System Control Register) contains the register mapping, external RAM and other configuration settings.
• CLK (Clockout Enable) is set output the system clock on the P1.6/CLKOUT pin.
• RMAP (Special Function Register Map) is set to enable access to the mapped SFR area. It is reset to enable access to the standard SFR area.
• EALE (Enable ALE Output) is set to allow generation of the Address Latch Enable (ALE) signal.
• XMAP0 (Global XRAM/CAN Controller Access Enable/Disable Control) is set to disable access to XRAM and CAN controller. Resetting this bit enables access to these devices.
• XMAP1 (XRAM/CAN Controller Visible Access Control) is set to allow address and data information during XRAM or CAN accesses to be externally visible using ports 0 and 2.

Oscillator & CPU Clock

• XTAL Freq. [Hz] is the oscillator frequency at XTAL.
• CPU Clock [Hz] is the CPU clock rate based on the XTAL frequency.