TMS320LF2407A_14 Datasheet, PDF (33/134 Pages) Texas Instruments – DSP CONTROLLERS

TMS320LF2407A, TMS320LF2406A, TMS320LF2403A, TMS320LF2402A
TMS320LC2406A, TMS320LC2404A, TMS320LC2403A, TMS320LC2402A
DSP CONTROLLERS
SPRS145L − JULY 2000 − REVISED SEPTEMBER 2007
interrupt request structure (continued)
Table 3. LF240xA/LC240xA Interrupt Source Priority and Vectors (Continued)
INTERRUPT OVERALL
NAME
PRIORITY
CPU
INTERRUPT
AND
VECTOR
ADDRESS
BIT
POSITION IN
PIRQRx AND
PIACKRx
PERIPHERAL
INTERRUPT
VECTOR
(PIV)
MASK-
ABLE?
SOURCE
PERIPHERAL
MODULE
DESCRIPTION
T2PINT
28
1.0
002Bh
Y
EVA
Timer 2 period interrupt
T2CINT
29
1.1
002Ch
Y
EVA
Timer 2 compare interrupt
T2UFINT
30
1.2
002Dh
Y
EVA
Timer 2 underflow interrupt
T2OFINT
31
T4PINT
32
INT3
0006h
1.3
002Eh
Y
EVA
Timer 2 overflow interrupt
2.8
0039h
Y
EVB
Timer 4 period interrupt
T4CINT
33
2.9
003Ah
Y
EVB
Timer 4 compare interrupt
T4UFINT
34
2.10
003Bh
Y
EVB
Timer 4 underflow interrupt
T4OFINT
35
2.11
003Ch
Y
EVB
Timer 4 overflow interrupt
CAP1INT
36
1.4
0033h
Y
EVA
Capture 1 interrupt
CAP2INT
37
1.5
0034h
Y
EVA
Capture 2 interrupt
CAP3INT
38
CAP4INT
39
INT4
0008h
1.6
0035h
Y
EVA
Capture 3 interrupt
2.12
0036h
Y
EVB
Capture 4 interrupt
CAP5INT
40
2.13
0037h
Y
EVB
Capture 5 interrupt
CAP6INT
41
2.14
0038h
Y
EVB
Capture 6 interrupt
SPIINT
42
1.7
0005h
Y
SPI
SPI interrupt (low priority)
RXINT
43
1.8
0006h
Y
SCI
SCI receiver interrupt
(low-priority mode)
TXINT
44
CANMBINT
45
INT5
000Ah
1.9
0007h
Y
SCI
SCI transmitter interrupt
(low-priority mode)
1.10
0040h
Y
CAN
CAN mailbox interrupt
(low-priority mode)
CANERINT
46
1.11
0041h
Y
CAN
CAN error interrupt
(low-priority mode)
ADCINT
47
1.12
0004h
Y
ADC
ADC interrupt
(low priority)
XINT1
XINT2
48
INT6
000Ch
49
1.13
0001h
Y
External
Interrupt Logic _{External interrupt pins}
1.14
0011h
Y
External ^{(low-priority mode)}
Interrupt Logic
Reserved
000Eh
N/A
Y
CPU
Analysis interrupt
TRAP
N/A
0022h
N/A
N/A
CPU
TRAP instruction
Phantom
Interrupt
N/A
N/A
Vector
0000h
N/A
CPU
Phantom interrupt vector
INT8−INT16
INT20−INT31
N/A
0010h−0020h
N/A
00028h−0003Fh
N/A
N/A
CPU
Software interrupt vectors^†
N/A
N/A
CPU
† _{See the TMS320LF/LC240xA DSP Controllers Reference Guide: System and Peripherals (literature number SPRU357) for more information.}
NOTE: Some interrupts may not be available in a particular device due to the absence of a peripheral. See Table 1 for more details.
New peripheral interrupts and vectors with respect to the F243/F241 devices.
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