Interrupt Current Status Register (Ircs) 0Xf6A0 - Toshiba TMPR4925 Manual

15.4.15 Interrupt Current Status Register (IRCS)
31
15
Reserved
Bits Mnemonic Field Name
⎯
31:17 Reserved
16 IF Interrupt Flag
⎯
15:11 Reserved
10:8 LVL Interrupt Level
⎯
7:5 Reserved
Reserved
11 10 8
LVL
R
000
Interrupt Flag (Initial value: 1, R)
This bit indicates the interrupt generation status.
0: Interrupt requests have been generated.
1: Interrupt requests have not been generated
Interrupt Level (Initial value: 000, R)
These bits specify the level of the interrupt request that was reported to the
TX49/H2 core. The values of these bits are undefined when there is no interrupt
request.
000: Interrupt level 0
001: Interrupt level 1
:
111: Interrupt level 7
Figure 15.4.15 Interrupt Current Status Register (1/2)
15-27
Chapter 15 Interrupt Controller
0xF6A0
7 5 4
Reserved
Explanation
⎯
⎯
:
⎯
17 16
IF
R : Type
1 : Initial value
0
CAUSE
R : Type
11111 : Initial value