Can I use HALT to wait for interrupt? Is timer interrupt fired periodically on MBC2? #4
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pawosm-arm
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I have some CP/M3 programs which wait for the next timer interrupt using HALT instruction. This work well with Spectrum +3 and its 50Hz timer, but sadly those programs don't work on MBC2. As soon as HALT opcode is executed, the HALT diode goes red, and the program halts forever. I assume there is no sys timer, or is it not configured?
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