Viewing profile — hth313
hth313
HN member- Joined
- Wed, May 19, 2021, 5:51 PM UTC
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About hth313
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comment
Comment #27216641
I looked at the Mega65 with its three (not quite) 6502 CPU variants and I just found it so weird. Basically no 16 bit operations, instead a couple of 32 bit operations. Z register …
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comment
Comment #27212019
You can work with 24 bit pseudo registers in the direct page using the [dd],y addressing mode, basically scaling up the very useful (dd),y on the 6502 to be 24+16 bits instead of 1…