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Operating System Specific Discussions => Other Operating Systems => Topic started by: trekiej on June 04, 2021, 12:17:22 AM
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I was wondering if someone here has any experience with this processor.
This is the cpu in the TI 99 4/a.
It has a W register to point to where the registers are located in memory.
How does that work and does it provide the switching it says it does?
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You should get more response to your questions here https://atariage.com/forums/forum/164-ti-994a-computers/
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How does that work and does it provide the switching it says it does?
The PC,ST & WS registers are internal to the CPU.
Everything else is really just a load/store into main memory indexed using the workspace (WS) register.