TMPR4937 datasheet(483/552 Pages) TOSHIBA

Part #	TMPR4937

Description	64-Bit TX System RISC TX49 Family

PDF	552 Pages

Scroll/Zoom	100%

Manufacturer	TOSHIBA [Toshiba Semiconductor]

Direct Link	http://www.semicon.toshiba.co.jp/eng

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483 / 552 page

Chapter 15 Interrupt Controller

15-37

15.4.15 Interrupt Current Status Register (IRCS)

0xF6A0

Reserved

: Type

: Default

Reserved

LVL

Reserved

CAUSE

: Type

000

11111

: Default

Bit

Mnemonic

Field Name

Explanation

Read/Write

31:17

⎯

Reserved

⎯

Interrupt Flag

Interrupt Flag (Default: 1)

This bit indicates the interrupt generation status.

0: Interrupt requests have been generated.

1: Interrupt requests have not been generated

15:11

⎯

Reserved

⎯

10:8

LVL

Interrupt Level

Interrupt Level (Default: 000)

These bits specify the level of the interrupt request that was reported to

the TX49/H3 core.

This field becomes undefined if no interrupt request is pending (i.e., the

IF bit is set).

000: Interrupt level 0

001: Interrupt level 1

111: Interrupt level 7

7:5

⎯

Reserved

⎯

Figure 15.4.15 Interrupt Current Status Register (1/2)

TMPR4937 Datasheet(PDF) 483 Page - Toshiba Semiconductor

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