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7643 数据表(PDF) 39 Page - Renesas Technology Corp |
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7643 数据表(HTML) 39 Page - Renesas Technology Corp |
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39 / 424 page ![]() Rev.2.00 Aug 28, 2006 page 22 of 103 7643 Group REJ09B0133-0200 OVERVIEW Interrupt Source Reset (Note 3) USB function Reserved area INT0 INT1 DMAC0 DMAC1 UART receive buffer full UART transmit UART summing error Reserved area Reserved area Reserved area Reserved area Reserved area Timer 1 Timer 2 Timer 3 Reserved area Reserved area Serial I/O Reserved area Reserved area Key input (Key- on wake-up) BRK instruction Priority 1 2 - 3 4 5 6 7 8 9 - - - - - 10 11 12 - - 13 - - 14 15 Vector Addresses (Note 1) High FFFB16 FFF916 FFF716 FFF516 FFF316 FFF116 FFEF16 FFED16 FFEB16 FFE916 FFE716 FFE516 FFE316 FFE116 FFDF16 FFDD16 FFDB16 FFD916 FFD716 FFD516 FFD316 FFD116 FFCF16 FFCD16 FFCB16 Interrupt Request Generating Conditions At reset (Note 2) Not used At detection of either rising or falling edge of INT0 intput At detection of either rising or falling edge of INT1 input At completion of DMAC0 transfer At completion of DMAC1 transfer At completion of UART reception At completion of UART transmission At detection of UART summing error Not used Not used Not used Not used Not used At timer 1 underflow At timer 2 underflow At timer 3 underflow Not used Not used At completion of serial I/O transmission/reception Not used Not used At falling of port P2 input logical level AND At BRK instruction execution Remarks Non-maskable External interrupt (active edge selectable) External interrupt (active edge selectable) Low FFFA16 FFF816 FFF616 FFF416 FFF216 FFF016 FFEE16 FFEC16 FFEA16 FFE816 FFE616 FFE416 FFE216 FFE016 FFDE16 FFDC16 FFDA16 FFD816 FFD616 FFD416 FFD216 FFD016 FFCE16 FFCC16 FFCA16 Notes 1: Vector addresses contain interrupt jump destination addresses. 2: USB function interrupt occurs owing to an interrupt request of the endpoint x (x = 0 to 2) IN, endpoint x (x = 1, 2) OUT, USB reset or suspend/resume. 3: Reset functions in the same way as an interrupt with the highest priority. Table 7 Interrupt vector addresses and priority External interrupt (falling valid) Non-maskable software interrupt FUNCTIONAL DESCRIPTION |
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