µVISION DEBUGGER: SIMULATING RESET OF INFINEON XC16X DEVICES
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Is it possible to simulate the reset behaviour of the Infineon XC16x Devices? When the chip executes from on-chip ROM, the RESET should jump to address 0xC00000 and all interrupt vectors should be directed to this page.
Yes. It is possible to configure the µVision Debugger to correctly simulate this behavoir of the XC16x Devices. The µVision simulator has several VTREG's (listed below) that allow you to configure the reset behaviour of pins on these devices.
By default, the value of the EA pin is set to 0 to simulate the off-chip ROM. When this VTREG is 1 at CPU reset, the µVision simulates on-chip ROM and the RESET vector and interrupt vectors start at address 0xC00000.
You can enable the on-chip ROM behaviour as follows:
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Last Reviewed: Saturday, July 9, 2005
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