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H8SX/1663 数据表(PDF) 789 Page - Renesas Technology Corp |
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H8SX/1663 数据表(HTML) 789 Page - Renesas Technology Corp |
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789 / 1158 page ![]() Section 15 Serial Communication Interface (SCI, IrDA, CRC) Rev.1.00 Jun. 07, 2006 Page 737 of 1102 REJ09B0294-0100 Table 15.15 SCI Interrupt Sources (SCI_5 and SCI_6) Name Interrupt Source Interrupt Flag DTC Activation DMAC Activation Priority RXI Receive data full RDRF Not possible Possible High TXI Transmit data empty TDRE Not possible Possible ERI Receive error ORER, FER, or PER Not possible Not possible TEI Transmit end TEND Not possible Not possible Low 15.9.2 Interrupts in Smart Card Interface Mode Table 15.16 shows the interrupt sources in smart card interface mode. A transmit end (TEI) interrupt request cannot be used in this mode. Note that the priority order for interrupts is different between the group of SCI_0, 1, 2, and 4 and the group of SCI_5 and SCI_6. Table 15.16 SCI Interrupt Sources (SCI_0, 1, 2, and 4) Name Interrupt Source Interrupt Flag DTC Activation DMAC Activation Priority ERI Receive error or error signal detection ORER, PER, or ERS Not possible Not possible High RXI Receive data full RDRF Possible Possible TXI Transmit data empty TEND Possible Possible Low Table 15.17 SCI Interrupt Sources (SCI_5 and SCI_6) Name Interrupt Source Interrupt Flag DTC Activation DMAC Activation Priority RXI Receive data full RDRF Not possible Possible High TXI Transmit data empty TDRE Not possible Possible ERI Receive error or error signal detection ORER, PER, or ERS Not possible Not possible Low |
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