Hi,

the AN548 describes, how to do this.

Imre


On Fri, 6 Aug 1999, Xinhua Rong wrote:

> Gentlemen,
>
> 1. Calculate the absolute address for the data (with a 16 bits add
>    subroutine).
> 2. Transfer the value of high byte of the address to 0x0A.
> 3. Transfer the value of low byte of the address to 0x02.
> 4. PC has changed and program jumps to the address of the data.
> 5. At the address, program returns with the data in work register.
>
> Is it applicable to 16C73A? I have tried in MPLAB and seems to be
> ok. But I wonder why it doesn't change the current address after
> finishing step 2 . Any explanation?
>
> Best regards,
>
> Xinhua Rong, BG6CR
> Computer of CS
> University of Science and Technology of China
>
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