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V850E2/MN4 UARTJ Control

R01AN0926EJ0100 Rev.1.00 Page 28 of 30

Feb 07, 2012

4.3.5 Interrupt Processing (interrupt.c)

[Function Name] int_urtj1ic ()

[Function] Processes the UARTJ1 macro transmit interrupt.

[Arguments] None

[Return Value] None

[Startup Method] Request INTUAJ1IC is present in an unmasked state.

[SFRs Used] None

[Calling Function] None

[Variables] flag_transmit_over

[File Name] interrupt.c

[Notes] None

[Function Name] int_urtj1ire ()

[Function] Processes the UARTJ1 macro status interrupt.

[Arguments] None

[Return Value] None

[Startup Method] Request INTUAJ1IS is present in an unmasked state.

[SFRs Used] URTJ1STR1, URTJ1FSTR1, URTJ1STC, URTJ1FSTC, URTJ1CTL0,

URTJ3FSTR0, URTJ3STC, URTJ3FSTC, URTJ3CTL0, ICURTJ1IC, ICURTJ1IS,

ICURTJ3IR, ICURTJ3IS, P13

[Calling Function] None

[Variables] flag_uart_error, flag_fifo_error, flag_receive_over, flag_transmit_over, rxdata_urtj3[]

[File Name] interrupt.c

[Notes] None

[Function Name] int_urtj3ir ()

[Function] Processes the UARTJ3 macro receive interrupt.

[Arguments] None

[Return Value] None

[Startup Method] Request INTUAJ3IR is present in an unmasked state.

[SFRs Used] URTJ3FSTR0, URTJ3FRX

[Calling Function] None

[Variables] rxdata_urtj3[], flag_receive_over

[File Name] interrupt.c

[Notes] None

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