Oki Dr.63514, User Manual, Page: 53 / 101

Chapter 2. Functions
2-32
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Note 1
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Counting is enabled during real-time emulation and disabled during single-step emulation.
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Note 2
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The trigger fires just before execution of the instruction at the corresponding address, so the
instruction at the start address is counted, but not the one at the stop address.
Counting covers from the MOV A,#3H
instruction at the start address through
to the INCB HL instruction preceding
the stop address.
Count start
address
Count stop
address
MOV A, #3H
MOV H, #0FH
MOV L, #0H
INCB HL
MOV [HL], A
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Note 3
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Only start and stop address specifications corresponding to the first word of an instruction
produce results. One specifying the second word of a two-word instruction or an entry in the
ROM table yield a trigger that never fires.
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