SMJ320F240 Datasheet, PDF(23/99 Page) Texas Instruments – DSP CONTROLLER

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SMJ320F240 Datasheet, PDF (23/99 Pages) Texas Instruments – DSP CONTROLLER

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SMJ320F240

DSP CONTROLLER

hardware-generated interrupts (continued)

SGUS029 â APRIL 1999

Table 7. âF240 Interrupt Locations and Priorities

INTERRUPT

NAME

OVERALL

PRIORITY

DSP-CORE

INTERRUPT,

AND

ADDRESS

PERIPHERAL

VECTOR

ADDRESS

PERIPHERAL

VECTOR

ADDRESS

OFFSET

MASKABLE?

âF240

SOURCE

PERIPHERAL

MODULE

FUNCTION

INTERRUPT

1

RS

RS

Highest

0000h

N/A

External, system reset

N

Core, SD (RESET)

RESERVED

2

INT7

0026h

N/A

N/A

N

DSP Core Emulator trap

NMI

3

NMI

0024h

N/A

0002h

N

Core, SD External user interrupt

XINT1

4

XINT2

5

XINT3

6

0001h

0011h

Y

001Fh

SPIINT

7

INT1

0005h

Y

0002h

SYSIVR

RXINT

8

(701Eh)

0006h

Y

(System)

TXINT

9

0007h

Y

SD

High-priority external user

interrupts

SPI

High-priority SPI interrupt

SCI

SCI receiver interrupt

(high priority)

SCI

SCI transmitter interrupt

(high priority)

WDTINT

10

0010h

Y

WDT

Watchdog timer interrupt

PDPINT

11

0020h

Y

External Power-drive protection Int.

CMP1INT

12

0021h

Y

EV.CMP1 Full Compare 1 interrupt

CMP2INT

13

0022h

Y

EV.CMP2 Full Compare 2 interrupt

CMP3INT

14

0023h

Y

EV.CMP3 Full Compare 3 interrupt

SCMP1INT

15

INT2

0004h

SCMP2INT

16

(Event

EVIVRA

(7432h)

Manager

SCMP3INT

17

Group A)

0024h

0025h

0026h

Y

EV.CMP4

Simple compare 1

interrupt

Y

EV.CMP5

Simple compare 2

interrupt

Y

EV.CMP6

Simple compare 3

interrupt

TPINT1

18

0027h

Y

EV.GPT1 Timer1-period interrupt

TCINT1

19

0028h

Y

EV.GPT1 Timer1-compare interrupt

TUFINT1

20

0029h

Y

EV.GPT1 Timer1-underflow interrupt

TOFINT1

21

002Ah

Y

EV.GPT1 Timer1-overflow interrupt

TPINT2

22

002Bh

Y

EV.GPT2 Timer2-period interrupt

TCINT2

TUFINT2

TOFINT2

TPINT3

TCINT3

TUFINT3

23

24

INT3

0006h

25

EVIVRB

26

(Event

(7433h)

27

Manager

Group B)

28

002Ch

002Dh

002Eh

002Fh

0030h

0031h

Y

EV.GPT2 Timer2-compare interrupt

Y

EV.GPT2 Timer2-underflow interrupt

Y

EV.GPT2 Timer2-overflow interrupt

Y

EV.GPT3 Timer3-period interrupt

Y

EV.GPT3 Timer3-compare interrupt

Y

EV.GPT3 Timer3-underflow interrupt

TOFINT3

29

0032h

Y

EV.GPT3 Timer3-overflow interrupt

CAPINT1

30

INT4

0033h

Y

EV.CAP1 Capture 1 interrupt

CAPINT2

CAPINT3

CAPINT4

31

0008h

EVIVRC

32

(Event

(7434h)

Manager

33

Group C)

0034h

0035h

0036h

Y

EV.CAP2 Capture 2 interrupt

Y

EV.CAP3 Capture 3 interrupt

Y

EV.CAP4 Capture 4 interrupt

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