Panasonic MN101C00 User Manual

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Panasonic MN101C00 User Manual Manual pdf 47 page image

2-4-2 Interrupt Sources and Vector AddressesIn addition to reset, there are 20 interrupt vectors that indicate the startingaddresses of interrupt programs. These vectors are located in the 80-byteROM address area X'04004' to X'04053'.Table 2-4-1 Interrupt Control RegistersChapter 2 Basic CPU Functions33Interrupts012345678910111213141516171819Vector Number Control Register(address)NMICRIRQ0ICRIRQ1ICRTM2ICRTBICRSC0ICRADICRIRQ2ICRIRQ3ICRTM3ICRTM4ICRTM5ICR20X'04000'X'04004'X'04008'X'0400C'X'04010'X'04014'X'04018'X'0401C'X'04020'X'04024'X'04028'X'0402C'X'04030'X'04034'X'04038'X'0403C'X'04040'X'04044'X'04048'X'0404C'Vector AddressX'04050'Interrupt SourceNon-maskable interrupt (NMI)External interrupt 0 (IRQ0)External interrupt 1 (IRQ1)ReservedReservedTimer 2 compare-match (TM2IRQ)Time base period (TBIRQ)SC0 transfer complete (SC0IRQ)ReservedExternal interrupt 2 (IRQ2)External interrupt 3 (IRQ3)*ReservedTimer 3 compare-match (TM3IRQ)Timer 4 compare-match (TM4IRQ)Timer 5 compare-match (TM5IRQ)ReservedReservedReservedReservedReset(X'03FE1')(X'03FE2')(X'03FE3')(X'03FE4')(X'03FE5')(X'03FE6')(X'03FE7')(X'03FE8')(X'03FE9')(X'03FEA')(X'03FEB')(X'03FEC')(X'03FED')(X'03FEE')(X'03FEF')(X'03FF0')(X'03FF1')(X'03FF2')(X'03FF3')(X'03FF4')A/D conversion complete (ADIRQ)Set the vector addresses for reserved and unused interrupts toan address containing an RTI instruction.*IRQ31CR cannot be usedexcept for 48-pin QFHpackage.