[simpits-tech] OT for you "back in the day" computer users..
Gene Buckle
geneb at deltasoft.com
Tue Jun 15 15:31:53 PDT 2004
> 1000: INA 1620
> 1001: OTA 1720
> 1002: JMP 1000
>
> ....those were the days.
>
*sobs* I am _such_ a geek.
If you're after 6502 code, you missed. :) OTA and INA are not valid
opcodes and even if they were, your addressing is off. :) The instruction
is one byte and the operands are two bytes, so assuming OTA and INA _were_
valid, you'd have:
1000 INA $1620
1003 OTA $1720
1006 JMP $1000
Which if course would be an endless loop and you'd lock the machine up. :)
g.
*wanders away mumbling about indirect addressing modes and cursing Chuck
Peddle...*
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