TM4C1233E6PM Datasheet, PDF (143/1214 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C1233E6PM Microcontroller
Register 24: Interrupt 0-31 Active Bit (ACTIVE0), offset 0x300
Register 25: Interrupt 32-63 Active Bit (ACTIVE1), offset 0x304
Register 26: Interrupt 64-95 Active Bit (ACTIVE2), offset 0x308
Register 27: Interrupt 96-127 Active Bit (ACTIVE3), offset 0x30C
Note: This register can only be accessed from privileged mode.
The UNPENDn registers indicate which interrupts are active. Bit 0 of ACTIVE0 corresponds to
Interrupt 0; bit 31 corresponds to Interrupt 31. Bit 0 of ACTIVE1 corresponds to Interrupt 32; bit 31
corresponds to Interrupt 63. Bit 0 of ACTIVE2 corresponds to Interrupt 64; bit 31 corresponds to
Interrupt 95. Bit 0 of ACTIVE3 corresponds to Interrupt 96; bit 31 corresponds to Interrupt 127. Bit
0 of ACTIVE4 (see page 144) corresponds to Interrupt 128; bit 10 corresponds to Interrupt 138.
See Table 2-9 on page 97 for interrupt assignments.
Caution – Do not manually set or clear the bits in this register.
Interrupt 0-31 Active Bit (ACTIVE0)
Base 0xE000.E000
Offset 0x300
Type RO, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
INT
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
INT
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:0
Name
INT
Type
Reset Description
RO 0x0000.0000 Interrupt Active
Value Description
0 The corresponding interrupt is not active.
1 The corresponding interrupt is active, or active and pending.
June 12, 2014
143
Texas Instruments-Production Data