參數(shù)資料
型號(hào): MB90F423GC
廠商: Fujitsu Limited
英文描述: 16-Bit Original Microcontroller
中文描述: 16位微控制器原件
文件頁(yè)數(shù): 59/84頁(yè)
文件大?。?/td> 501K
代理商: MB90F423GC
MB90420G/425G Series
59
16. Address Match Detect Function
If the address setting is the same as the address detection register, an INT9 instruction is executed. The integrated
address match detection function can be implemented by processing the INT9 interrupt service routine.
Two address registers are used, each with its own compare enable bit. When there is a match between the
address register and program counter, and the compare enable bit is set to “1” , the INT9 instruction is forcibly
executed by the CPU.
Block diagram
Address latch
C
Address detection
register
Enable bit
F
2
MC-16LX
CPU core
F
2
MC-16LX bus
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