32186 datasheet(336/1032 Pages) RENESAS

336 / 1032 page

MULTIJUNCTION TIMERS

10-40

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

TOP Interrupt Control Register 2 (TOPIR2)

<Address: H’0080 0232>

Bit Name

Function

0, 1

No function assigned. Fix to "0."

TOPIS7 (TOP7 interrupt request status bit)

0: Interrupt not requested

R(Note 1)

TOPIS6 (TOP6 interrupt request status bit)

1: Interrupt requested

4, 5

No function assigned. Fix to "0."

TOPIM7 (TOP7 interrupt request mask bit)

0: Enable interrupt request

TOPIM6 (TOP6 interrupt request mask bit)

1: Mask (disable) interrupt request

Note 1: Only writing "0" is effective. Writing "1" has no effect; the bit retains the value it had before the write.

3456

TOPIS7

TOPIS6

TOPIM7

TOPIM6

000

0000

MJT output interrupt request 1

IRQ1

Data bus

TOPIS7

F/F

TOPIM7

F/F

TOPIS6

F/F

TOPIM6

F/F

(Level)

2-source inputs

TOPIR2 <H'0080 0232>

TOP7udf

TOP6udf

Figure 10.2.7 Block Diagram of MJT Output Interrupt Request 1

10.2 Common Units of Multijunction Timers

32186 Datasheet(PDF) 336 Page - Renesas Technology Corp

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