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MB90335 Series
Table 2.6-1 Levels Indicated by the Interrupt Level Mask Register (ILM)
ILM2
ILM1
0
0
0
0
1
1
1
1
CM44-10137-6E
ILM0
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
FUJITSU MICROELECTRONICS LIMITED
Level value
0
Interrupts disabled
1
Level value less than 1 (0 only)
2
Level value less than 2 (0 and 1)
3
Level value less than 3 (0, 1 and 2)
4
Level value less than 4 (0, 1, 2 and 3)
5
Level value less than 5 (0, 1, 2, 3 and 4)
6
Level value less than 6 (0, 1, 2, 3, 4 and 5)
7
Level value less than 7 (0, 1, 2, 3, 4, 5 and 6)
CHAPTER 2 CPU
Acceptable interrupt level
2.6 Registers
35
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