Is dual dptr implementation for ds390 any good? Whould it be much work
to separate dual pointer functionality from ds390?
In the end, writing memcpy in asm with dual dptr will the the right way
to go probably.
Maarten Brock wrote:
Sorry, this is currently not possible.
Hi,
Is is possible to enable dual dptr support without selecting -mds390?
The chip is cc2430 and has:
DPH0 (0x83) – Data Pointer 0 High Byte
DPL0 (0x82) – Data Pointer 0 Low Byte
DPH1 (0x85) – Data Pointer 1 High Byte
DPL1 (0x84) – Data Pointer 1 Low Byte
DPS (0x92) – Data Pointer Select
where bit 0 switches between DPTR0 and DPTR1
Cheers,
Peter
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