Atmega88 simulation bugs

[DJ_URAN]

Hi! Proteus 8.11 SP0 have some bugs in simulation with atmega88 chip:

1. It does not reset flag bits in PCIFR register by write "1" in any bit of PCIFR.
If PCIFR register contains 0b00000001 and i does PCIFR|=0x01; then PCIFR register does not change!

2. 6th bit of PINC port (in case PC6 pin is used as reset pin) also read RESET pin state instead "0", as it says in datasheet of atmega88 mcu:

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[David]

Hi,

Please can you send your project and code in to support@labcenter.com so that we can verify your issue? Thanks.

Regards,
Dave.

[DJ_URAN]

Wrote to the mail.
By the way, in real conditions, these problems are not observed.

[David]

Hi,

Unfortunately support cannot be offered as you are using a cracked copy of Proteus. We will investigate your issue and if a bug is found it will be fixed, but you will need to purchase a licence in order to receive anything we release. Sorry I cannot be more helpful.

Regards,
Dave.