TMPR4925 datasheet(475/590 Pages) TOSHIBA

475 / 590 page

Chapter 15 Interrupt Controller

15-25

Bits

Mnemonic

Field Name

Explanation

IS20

Interrupt Status 20

IRINTREQ[20] status (Initial value: 0, R)

This bit indicates the PCIC interrupt status.

1: Interrupt requests

0: No interrupt requests

IS19

Interrupt Status 19

IRINTREQ[19] status (Initial value: 0, R)

This bit indicates the PDMAC interrupt status.

1: Interrupt requests

0: No interrupt requests

IS18

Interrupt Status 18

IRINTREQ[18] status (Initial value: 0, R)

This bit indicates the IRC interrupt status.

1: Interrupt requests

0: No interrupt requests

IS17

Interrupt Status 17

IRINTREQ[17] status (Initial value: 0, R)

This bit indicates the DMA[3] interrupt status.

1: Interrupt requests

0: No interrupt requests

IS16

Interrupt Status 16

IRINTREQ[16] status (Initial value: 0, R)

This bit indicates the status of DMA[2] interrupts.

1: Interrupt requests

0: No interrupt requests

IS15

Interrupt Status 15

IRINTREQ[15] status (Initial value: 0, R)

This bit indicates the status of DMA[1] interrupts.

1: Interrupt requests

0: No interrupts requests

IS14

Interrupt Status 14

IRINTREQ[14] status (Initial value: 0, R)

This bit indicates the status of DMA[0] interrupts.

1: Interrupt requests

0: No interrupt requests

IS13

Interrupt Status 13

IRINTREQ[13] status (Initial value: 0, R)

This bit indicates the status of SIO[1] interrupts.

1: Interrupt requests

0: No interrupt requests

IS12

Interrupt Status 12

IRINTREQ[12] status (Initial value: 0, R)

This bit indicates the status of SIO[0] interrupts.

1: Interrupt requests

0: No interrupt requests

IS11

Interrupt Status 11

IRINTREQ[11] status (Initial value: 0, R)

This bit indicates the status of NAND Flash Controller interrupts.

1: Interrupt requests

0: No interrupts requests



Reserved



IS9

Interrupt Status 9

IRINTREQ[9] status (Initial value: 0, R)

This bit indicates the status of external INT[7] interrupts.

1: Interrupt requests

0: No interrupt requests

IS8

Interrupt Status 8

IRINTREQ[8] status (Initial value: 0, R)

This bit indicates the status of external INT[6] interrupts.

1: Interrupt requests

0: No interrupt requests

IS7

Interrupt Status 7

IRINTREQ[7] status (Initial value: 0, R)

This bit indicates the status of external INT[5] interrupts.

1: Interrupt requests

0: No interrupt requests

IS6

Interrupt Status 6

IRINTREQ[6] status (Initial value: 0, R)

This bit indicates the status of external INT[4] interrupts.

1: Interrupt requests

0: No interrupt requests

Figure 15.4.14 Interrupt Pending Status Register (2/3)

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